[Gui Cavalcanti] (izina ushobora kumenya muri MegaBots) yavuganye ninzobere mu buvuzi i San Francisco maze avuga ku buhumekero. Ikibazo niki, dushobora gushushanya no kohereza verisiyo ifunguye mugihe cyo gufasha abantu?
Raporo zitesha umutwe zituruka mu Butaliyani zerekana ko iyo virusi yanduye abantu banduye, ibikoresho by'ingenzi ni umuyaga. Kubwamahirwe make, barabura.
Iyo bigeze ku bwoko bw'ubuhumekero bukenewe, ikibazo kiba ingorabahizi, kandi CPAP, BIPAP cyangwa Hi-Flo ogisijeni NIV byose biravaho. Izi sisitemu zitera virusi kandi hafi yemeza ko umuntu wese uzaba yanduye.
Icyo dukeneye ni NIV ishingiye kuri kannula yizuru. Sisitemu ihumanya ikirere, ikavanga na ogisijeni, hanyuma igakomeza kuyisunika mu bihaha by'abantu. Niba dushobora gukora sisitemu yoroshye kandi ikora neza, noneho dushobora kohereza iyi gahunda muruganda kwisi yose tukayirangiza. Niba uruganda rwadutengushye, reka abantu bakore verisiyo murugo.
Niba utazi neza niba ushobora gukoresha umuyaga, urashobora kugerageza ibindi bibazo. Urashobora gukora algorithm kugirango umenye niba umuntu akeneye umuyaga. Turashobora gusubiramo masike n95? Turashobora gukora masike n95 murugo? Abakozi bakeneye kandi ihema ribi ryakira abarwayi. Ibi ni ingirakamaro cyane cyane niba dukeneye kubaka ibikoresho byo kuvura muri siporo cyangwa mu biro. Hanyuma, niba uri inzobere mubuvuzi, urashobora guhugura abantu uko bafasha?
Ndi umuganga wa anesthesiologue / wibanze cyane, nuko ndi inzobere mu guhumeka. Igikoresho cyasobanuwe muriyi ngingo ntabwo gihumeka, ahubwo ni catheter yizuru ryinshi. Umwuka urashyuha kandi ugashyuha kugirango udakama ururenda. Ubusanzwe igurishwa munsi yikimenyetso cya Optiflow kandi igomba kuba yoroshye kuyubaka mugutwika gaze mumazi 37-40C.
Niba nsobanukiwe neza, urujya n'uruza rw'amazuru menshi ya kannula azaba menshi. Kuri ibi bipimo bitemba, isoko yumwuka wumwuka cyangwa ogisijeni birashobora kuba ikibazo gikomeye.
Ni irihe tandukaniro riri hagati yo gusudira ogisijeni na ogisijeni yo kwa muganga? Ntacyo bitwaye niba ogisijeni itari nziza cyane?
Tuvugishije ukuri, ntabwo aribyo byihutirwa. Ziva muburyo bumwe. Oxygene ni mbi cyane kuburyo igomba gushungura ibintu byose bishobora kubyara ibishashi.
Nizera ko icyo atanga ari uko isuku yo gusudira ogisijeni isa nkaho ihwanye na ogisijeni yo kwa muganga, kuko bitabaye ibyo bizatera inkongi y'umuriro (guturika?) Kubera umwanda uri mu cyombo cy'umuvuduko.
Igikona Cyumuyaga: Mu buryo bwa tekiniki, uvuze ukuri, ariko mubyukuri, kuba ogisijeni nyinshi ishobora gutera gutwikwa guturika ibintu bimaze gutwikwa cyane kandi ni bibi cyane. Niyo mpamvu bafite ibimenyetso byo kuburira ahantu hose.
Inkongoro y'umuyaga: Hasi-yibeshye rwose. Oxygene irashya cyane kandi ni igisasu. Ubuvanganzo bushobora gutera guturika. Ukeneye kubyumva. Ndetse no murwego rwo hejuru mubyumba, birashobora gutwikwa byoroshye. Abasudira ntibagomba gukora ku bikoresho n'amaboko yanduye. Kuvanga gaze nabi ni bibi. Hamwe no kumenya neza, urashobora gukora ubuhumekero bwawe. Ni byiza guhumeka ogisijeni. Ibihe bidasanzwe bikurikizwa mukwibira. Mubisanzwe bita Nitrox. 32% cyangwa munsi yayo ni uburozi cyane kuri metero 30. n'ibindi byinshi.
Muri Raul-Umuyaga Igikona nukuri. Oxygene ntabwo yaka. Oxygene ni umusemburo gusa, utayifite, ntabwo watwika. Byongeye kandi, ntabwo bizatuma ibintu biturika. Guturika kw'ibikoresho biterwa na miterere yimiti yibikoresho hamwe na mitingi ihari. Bitabaye ibyo, igihe cyose umuntu acanye itabi, ikirere cyose kizafata umuriro.
Zee na serwakira igikona. Urumuri ruterwa na chimique idasanzwe hagati ya hydrocarubone na okiside. Muri iki gihe, ogisijeni ni okiside, bityo ogisijeni ni imwe mu myuka ibiri yaka umuriro. Ukurikije ibitekerezo byawe, hydrocarbone ntabwo byoroshye gutwika mu kirere kitarimo ogisijeni. Mubyongeyeho, Zee ntabwo ari umusemburo kuko ikoreshwa rwose mubitekerezo. Gutwika bisaba hydrocarbone gusa, ogisijeni nisoko yo gutwika. Kurwego rukwiye, amashanyarazi ahamye arashobora guturika.
Ntabwo nshobora guhagararira undi, ariko mugihe cyose ogisijeni inyuze muyungurura, nzanezezwa no guhumeka O2.
Ubundi buryo bwa ogisijeni bushobora kuba igikoresho cyitwa concentration. Igihe cyose bafite amashanyarazi yo gukoresha (cyangwa menshi, ngomba kwishingikiriza kubikoresho byanjye bwite), barashobora gutanga 95% O2 ubushobozi bwa 2 L / min mugihe nyacyo. Ibikoresho bikunze kugaragara kumasoko (nubwo nkeka ko ari ibikoresho byo mubuvuzi, ndetse na Amazon arabigurisha).
Ati: “Ndibuka ko @PHintjens yari aryamye ku buriri agacupa ka ogisijeni kuko yari afite kanseri y'ibihaha. Yagiye i Brico kugura itara ryo gusudira hamwe n’icupa rya ogisijeni, rishobora gufasha # ogisijeni # 呼吸 #MacGyver https://bricodepot.fr/ catalog / poste-a-souder-bi-gaz / prod13363 / ”
Ndateganya gukoresha brazing (acetylene-ogisijeni) kugirango nsudire ikariso yicyuma cyanjye. Gazi izahanagura inyubako, ariko ugomba guhambira icupa. Kandi hariho amategeko yaho kubyerekeye.
Ibice byinshi bigezweho bikoresha amashanyarazi bizagera kuri 95% kumashanyarazi ya 5lpm. Ibice bishaje biragoye kurenza 3lpm
Ubuvuzi bwinshi bwa ogisijeni ivura ni 30-70lpm, kubwamahirwe rero intumbero ntiyagabanije sinapi
Ndabyumva nuko nta tandukaniro riri hagati ya ogisijeni ikoreshwa mubikorwa byubuvuzi no gusudira ubwayo. Igikoresho cyagenewe ogisijeni yo kwa muganga gifite urunigi rwuzuye rwo kubungabunga kandi ntirucika. Bituma ikigega kitagira umwanda. Urashobora gukoresha ikigega gishya cyo kubika, hanyuma ugashyiraho urunigi rushya rwo kubigumana no kubigumana. Ikibazo cyanjye nukuntu bigoye kuzuza ikigega cyamazi. Byose birashimishije. Ese umwuka wa ogisijeni ushobora kongerwaho mugushushanya?
Nkumuntu ufite imyaka myinshi yo guhumeka gusudira, gutanga ogisijeni ntago byabaye ikibazo. Ishami ryacu rishinzwe kuzimya umuriro ryujuje kandi BA (ibikoresho byo guhumeka) biva mu masosiyete nka Airgas. Nta filteri isabwa.
Ndi uruganda rukora ibihingwa bya cryogenic kubakoresha muri Amerika. Nkora ogisijeni y'amazi cyane cyane ya pilato ihumeka umwuka (ABO). Icya kabiri, ayo mazi amwe nayo arashyuha kandi agahinduka umwuka mwinshi wa ogisijeni wo kuvura no kumashini zo gusudira. Oxygene iri mu cyiciro kimwe. Itandukaniro gusa ni sisitemu aho umuvuduko mwinshi wa silinderi ihujwe no gukoresha amaherezo. Gukoresha ubuvuzi bikoreshwa mumiyoboro idafite amavuta na sterile, aho abasudira bakoresha amavuta arwanya amavuta (ntabwo byanze bikunze ahari) nibikoresho byanduye. Isuku ni 94% cyangwa irenga. Ibyanduza umwanda (nka metani, acetylene, okiside ya nitrous) bibikwa munsi yurwego rukoreshwa kuri ABO. Niba urwego rwanduye rurenze uru rwego, rujugunye, usukure kandi wuzuze ikigega kugirango ubone icyitegererezo cyuzuye. Ntabwo nigeze nsubiza icyiciro kurwego rutekanye mubikorwa byuruganda rwanjye imyaka 10.
Hano hari moteri itanga umwuka wa ogisijeni. Kuki ibikoresho bimwe bidashobora kubakwa muri ventilateur kugirango bigabanye gukenera ogisijeni ikenewe kandi bigabanye amahirwe yo guturika? O2 ikorerwa mumwanya kandi ikoreshwa hano.
Oxygene ntizaturika. Ifasha gutwikwa, ariko kubura lisansi yaka bizatuma gusa inkomoko yumuriro yaka neza, ngira ngo bizaba bishyushye.
Nkuko mbizi, ogisijeni ituruka ahantu hamwe, kandi byose ni bimwe. Umwuka wa ogisijeni ukoreshwa mu guhumeka cyangwa kwibira ugomba guhanagurwa mbere yo kuzura kugira ngo wemeze ko ubuziranenge bwemewe, mu gihe silinderi y’inganda igaruka gusa Iyo yuzuza. Nakoresheje ogisijeni mu nganda imyaka myinshi, kandi iyo ubuhumekero bwo kwibira bwakoreshejwe imyaka 5, nta ngaruka mbi. Ndasezeranye kuzayikoresha mubuzima no mubihe byurupfu.
Kugira ngo wirinde umuriro, ntukoreshe ibishashara ku munwa. Iminwa yumye iyo uhumeka. Abaforomo bo mu kigo cyita ku bitaro bababwiye kwimukira kuri KY jelly-ikoreshwa ritandukanye n’uko ryateganijwe.
Mu buryo nk'ubwo, umwuka mwiza wa ogisijeni uhagije uzatera umubiri guhagarika umwuka. Hagomba kuba byibuze byibuze urugero rwa karuboni ya dioxyde de maraso kugirango itere guhumeka. Ntabwo nigeze nkora umwuga w'ubuvuzi.
Nakoze gusudira gaze kuva mu myaka ya za 1960, kandi umwuka wa ogisijeni urashobora kugabanya ububabare bw'umutwe. Ntabwo ari uburozi, ntabwo izashya, ahubwo izatwika ibindi bintu. Ikibazo na covid 19 nuko ibihaha bikomera kandi ukeneye itandukaniro ryumuvuduko kugirango guhumeka bibeho. Niba udakoresha ogisijeni, umwuka wonyine urahagije? Ukeneye kubimenya. Bamwe muritwe tumaze gukora cyane
Hariho ubwoko bwinshi bwumuyaga, kuva cpap kugeza guhumeka cyane kugirango ubyiteho cyane. CPAP itanga gusa igitutu cyiza cyo gufasha abarwayi bahumeka ubwabo kandi bakarekura ubuhumekero bwumwuga mugihe cyihutirwa. Nibintu bikoreshwa muri apnea nijoro. Nashizeho kandi nkora ibikoresho bihendutse kandi byoroshye-gukora-bikozwe mu macupa ya plastiki. Ntabwo byemewe, kandi birakenewe gusa gukoresha ubukorikori mubihe byihutirwa, cyane cyane mubihugu bikennye. Ikibazo nuko ntazi kubikwirakwiza. ushobora kumfasha?
Wujuje ikibazo cya ogisijeni kandi uhagarika ibiganiro byose, ugamije gufasha gukiza abantu kwisi yose. Ibi rwose biratangaje. Nabatsinze ndakomeza, murakoze
MAX, Ndagerageza kubaka uruvange rwa CPAP hamwe na mask yuzuye ya snorkel. Urashobora kundeba muburyo bwawe? Ndashaka ingufu za bateri kandi zigendanwa. Murakoze!
Nizera ko uburyo bwa Thrompe bushobora gukemura ibibazo byose. Hamwe nogutemba kwamazi gusa, urashobora kubona umwuka wohejuru wohejuru udafite ibisigazwa bya pompe (amavuta).
Ntuye mu kigega kimwe gitanga gaze. Itandukaniro riri mu nyandiko nuburyo bwo kubika abakiriya. Nshimishijwe cyane no kuba nshobora gukuramo gaze muri tank yo gusudira-gusa menya neza ko atari acetylene
Mubyukuri, acetylene niyo yambere yo kugabanya ububabare bwa gaze. Ikintu kinuka kizatera umutwe wawe kuzunguruka gato, bishobora gutera urupfu. Mu buryo nk'ubwo, gukwirakwiza impapuro zitose ku meza yo gukoreramo no hasi kugira ngo ugenzure amashanyarazi n'umuriro bihamye
Byongeye kandi, abo mu kirere batatu bishwe vuba mu cyogajuru cy'ukwezi bari bafite O2 100% (munsi ya 1/3 cy'umuvuduko w'ikirere). Byongeye kandi, ogisijeni ni uburozi cyane.
Itandukaniro ni ukwemeza ubuziranenge. (Ndi umuhanga mubuzima, kandi naguze ibyiciro bitandukanye bya ogisijeni.) Ariko hagati yo gusudira no kuvura, hariho amanota menshi ashobora kwemerwa mugihe gikomeye.
Hariho ikindi kintu, ugereranije ni gito, ariko gikeneye kuvugwa. Ese kuvoma amavuta yakoreshejwe mu gusiga amavuta, nibindi-Ndatekereza ko ari umusonga wimiti? Umusonga wa Lipid? Nzi ikibazo kimwe gusa, uwibiraga yari afite amavuta muri tank ye. MD igomba kumenya byinshi.
Ibyo ari byo byose, dushobora gukoresha ogisijeni mu nganda mu buryo bwumvikana-Sinshidikanya ko utanga isoko azishimira kuyobya ikigega mu bihe byihutirwa-kandi akemeza ko amavuta yakusanyirijwe mu kajagari cyangwa gufata izindi ngamba.
Nkora mu nganda za gaze yinganda kandi ndashobora kukubwira ko ibicuruzwa ari bimwe (amazi o2, hafi yinganda zose zemewe nubuvuzi), ariko zashyizwe muri silinderi muburyo butandukanye (skide zitandukanye zisaba gusesengura byinshi)
Niba hari amavuta asanzwe muburyo bwo gukora ogisijeni, ntushobora kugura ogisijeni kubitanga kuko bizaba chimney. Amavuta ya silicone, birashoboka?
Menya ko ibikoresho bitunganya ogisijeni kumuvuduko mwinshi hamwe nubuziranenge bukabije bigomba kuba bitarimo amavuta cyangwa ibindi bicuruzwa byose bishobora gufata umuriro. Kwiyongera kwa ogisijeni hamwe nigitutu bizatera umuriro mubushyuhe buke, kabone niyo hataba ibishashi.
Ndi umuganga wumwuga kandi ni umuganga wokwibira. Twabonye amahugurwa y'abarwayi yo kuvura impanuka mu bijyanye no kuzura gaze ivanze no kwibiza mu kirere. Nta tandukaniro riri hagati yo guhumeka ogisijeni no gusudira ogisijeni, itandukaniro gusa ni icupa ryinjira. Amacupa yubuvuzi yatwikiriwe, ntabwo rero ashobora kubora kandi agomba kugenzurwa buri gihe, mugihe amacupa yasuditswe atagenzuwe nijisho ryonyine ngo ingese kandi murwego. Naho amavuta ari muri tank, ntamavuta rwose muri silindiri ya ogisijeni. Umubare muto wamavuta kumutwe cyangwa valve irashobora gutera guturika mukanya. Ibikoresho byose bigomba guhura na ogisijeni yumuvuduko mwinshi bigomba kuba bitarimo amavuta, bitabaye ibyo bigahita byaka. nta na kimwe. Ubu ni chimie yibanze.
Ndemeza ibyo Nathan yavuze. Amacupa yo gusudira arashobora kugenzurwa gusa; Nabonye kandi umuntu avuga ko sisitemu yo hejuru-isukuye cyane sisitemu ishobora gukora idafite amavuta. Ntabwo buri gihe ari ko bimeze. Hariho amavuta menshi ya PTFE (Fomblin, Kluberalfa, nibindi) yapimwe kandi ashobora gukora munsi yumuvuduko mwinshi nubushyuhe bwinshi. Nizera ko nabo bemewe muri sisitemu yubuvuzi. Kongera gusesengura bizerekana niba ubuziranenge bwabo buhagije.
Gukoresha adsorbent tubular muyunguruzi birashobora kwirinda "umusonga wimiti". Bazafata igice kinini cya VOC muri lubricant na ogisijeni nkeya kugirango yemere kunyura mubisanzwe. Kubona umubare munini wa adsorbent tubes birashobora kuba ingorabahizi. Indi mbogamizi ni ukumenya ubwuzure bwa VOC mbere yo gusimbuza umuyoboro wa adsorbent niba ikoreshwa nkayunguruzo. Irashobora kugereranywa hashingiwe ku makuru n'umuvuduko w'uruganda rukora imiyoboro ya adsorbent hamwe no kugereranya kwanduza amavuta (igipimo cyo kugabanuka bitewe n'ubushyuhe n'umuvuduko).
Niba unyuze muri bubbler, amavuta ntabwo azinjira mubihaha. Birashoboka ko ari 2.
Muraho, ubwo rero icyo dukeneye mubyukuri ni igitutu / guhumeka umwuka, kuyihindura kurwego runaka, hanyuma unyuze muyungurura amavuta, hanyuma unyuze mumazi (ukomeza kubushyuhe runaka) kugirango uhumeke umwuka. Mfite ukuri?
Dufite generator ya ogisijeni kumuhungu wanjye. Niba amashanyarazi yahagaritswe cyangwa ubwikorezi bukenera silindiri ya ogisijeni. Mbere yo kwemererwa n'ubwishingizi, inshuti ya EMT yadusabye rwose kugura ibikoresho byo mu rwego rw'ubuvuzi, ariko bigomba kuzuzwa na ogisijeni yo gusudira. Igihe cyose ushungura mugihe cyo kuzuza kugirango ufate ibyanduye byose biva mububiko bwabitswe, ugomba kuba mwiza. Gutambutsa ogisijeni unyuze muri bubbler nabyo bifasha, kandi amazi arashobora gukoreshwa nkayunguruzo. Birumvikana ko ibintu byihutirwa gusa.
Ese umwuka wa ogisijeni uzanyura mu kirere mbere hanyuma ugahita unyura mu mazi, ariko ntushobora kuyungurura no guhumeka umwuka usabwa n’umuyaga uhumeka?
Nakoraga muri Suwede ikora gazi yo mu kirere AGA (ubu iri mu itsinda ry’Abadage Linde), kandi ndashobora kwizeza ko nta tandukaniro byibuze i Burayi. Birahenze cyane kugira uburyo butandukanye bwo kuvura gazi nubuhanga. Itandukaniro gusa nuko ogisijeni yubuvuzi yagurishijwe ije ifite icyemezo cyemeza ko ari urwego rwubuvuzi, mugihe izindi atari zo. Nuburyo bwo kuzamura ibiciro ninjiza.
Nta tandukaniro na gato, gusa urwego rwo gupima ubuziranenge, naho ubundi umwuka wa ogisijeni uri muri ogisijeni “welding” ni 99,99%
Gusa itandukaniro rikomeye tugomba gusuzuma ni ireme. Isuku ya silindiri yo gusudira ni mike. Kubwibyo, akenshi zirimo amavuta ahakorerwa inganda. Compressor nyirizina ikoreshwa mu kuzuza ikigega cyo kubika irashobora gutanga umusaruro umwe wa O2.
Itandukaniro riri hagati yinzego enye zitandukanye za ogisijeni (icyogajuru, ubuvuzi, gusudira, nubushakashatsi) ntabwo ari bwiza bwa ogisijeni, ahubwo ni urunigi rwo kubungabunga ikigega. Oxygene irashobora gufatwa nkurwego rwubuvuzi kuko utangirana na tank isukuye idafite umwanda.
Ntabwo ndi umuganga, ariko ndimo nkina kuri TV - Ndatekereza ko no kwinjira mu kirere bigira ingaruka nziza ugereranije no kugenzura - byibuze kubibazo bikomeye cyane byo guhumeka.
Ntabwo nigeze nkina nk'umuganga kuri TV, ariko nari clown mpita mvuza imipira mike, nibwira ko gusohoka ari igice cyo guhagarika ibintu.
Nko mu 2004, nagize uruhare mu mushinga ujyanye no gukomeretsa cyane ibihaha bijyanye no guterwa amaraso, kandi ndibuka ko niba guhumeka bidakwiye, guhumeka ubwabyo bishobora guteza ingaruka. Kubwamahirwe, narangije kaminuza imyaka ibiri gusa, kandi niyemeje gukurikirana uburyo bwa elegitoronike bw’abarwayi baterwa amaraso aho gukoresha umuyaga uhumeka neza, bityo kwibuka kwanjye ntibisobanutse neza. Reba urugero rukurikira. Sinumva icyo umuvuduko muke usobanura. https://journals.lww.com/ejanaesthesiology/yuzuye/2008/02000/imyidagaduro_yimyidagaduro
Bakoze ubushakashatsi basanga umuvuduko muke ari muke kubarwayi. Ijwi risanzwe ryinjijwe mu bihaha by'umurwayi rirashobora kurambura ibihaha kandi bigatera ibibazo. Ingingo irerekana ko ingano yo hasi / imbaraga ntoya yumwuka ari umutekano.
Kuri Gemeni, abahanga mu byogajuru barayikuyeho munsi yumuvuduko muke wibyumweru byinshi. Munsi yumuvuduko wo hejuru, ngira ngo uzabona umunsi umwe cyangwa ibiri. Munsi ya stress (diving), ntushobora kuyikuraho na gato!
Nubusanzwe ni ogisijeni no gutesha agaciro gradient, bivuze ko akazi k'ibihaha kawe ko guhanahana gaze kazahindura okiside molekile mu bihaha byawe, bigatera uburibwe, kandi ARDS nibyo twizera ko ogisijeni ishobora gukemura. ikibazo.
Kubwibyo, urebye ko tuvura ARDS (mubyukuri nibyo bisobanuro bya SARS), ntidushaka gufata ibyago byose byangiza ibihaha bishobora kwangiza ibihaha.
Ndi inzobere mu kwibiza no kwiyuzuzamo no gucuruza no gutekinika. Ndashobora kukubwira nonaha, mugihe utari munsi ya metero 20 zamazi yinyanja cyangwa gukora muminsi irenze mike, urashobora guhumeka 100% O2 mugihe kirekire. Ariko ntabwo tuvuga nka 100% ogisijeni. Turimo kuvuga kongeramo 100% ogisijeni mumyuka isanzwe.
Nabonye ibitekerezo byabashitsi kuri O2, ariko kandi ndashaka kumenya ibiganiro hagati yubushakashatsi bwokwibira hamwe nubuhumekero. Gusa igitekerezo kidahingwa.
Mubyukuri, umuvuduko wogushobora kuba 20-70l / min, naho ogisijeni irashobora kuba hagati ya 30-100%. Ugomba kongeramo ogisijeni nyinshi.
Dufashe guhitamo hagati ya 21% ogisijeni (mubisanzwe bibaho) na 50% bivanze na ogisijeni (urugero), ntibisabwa 50% ogisijeni mubuvuzi? O2 ifite uburemere bwa molekuline 32 na azote ifite uburemere bwa 28. Ese gutandukanya kuzenguruka bishobora gutanga ubuziranenge buke ariko 100% byakoreshwa na O2? Kurugero: kuzunguruka silindiri ya santimetero 12 z'uburebure bwa santimetero 3, ogisijeni iremereye izakwega urukuta rw'inyuma. Ese urumuri N2 ruzaboneka hagati? Ntabwo ushakisha ubuziranenge bwinshi, ahubwo ushakisha ikintu gishobora kwinjizwamo.
Kubwamahirwe make, sisitemu ntoya irashobora kubyara urugero rwa ogisijeni, ariko ntishobora kugera ku kigero gikenewe. Inshamake yiyi ngingo iraguha gusobanukirwa ibya tekinike ya sisitemu yo gutandukanya gaze ya centrifugal. https://www.mate.tue.nl/mate/pdfs/5250.pdf
Kuki dukeneye iyi mibare? Muri Navy, dukoresha amategeko yintoki ya HR 1scf o2 kumuntu kubara ubuzima.
Ibiharuro byawe ni kubantu bazima bafite ibihaha akazi ni 100%. “Kurokoka” bivuze ko abantu bamwe bashobora gukomeza guhangana.
Amashanyarazi ya Oxygene ukoresheje fibre fibre membrane irashobora gutanga ibi biciro. Ahanini, umanike compressor yumuyaga kumurongo, hari umwuka wa ogisijeni hamwe na gaze isohoka.
Nabikoze kandi birakora. Niba uhinduye azote hanyuma ugakoresha bypass nkibisohoka, isanzwe ya nitrogen yo gutandukanya membrane filter irashobora gutanga hafi 45% O2. Irashobora gutanga umuvuduko mwinshi cyane. Ubu ni ubwoko bwibiringiti bya azote bikoreshwa mumaduka yimashini kugirango yuzuze amapine nibikorwa byinganda. Inzira ya bypass ni ndende cyane nkamazi atemba. Icyo ukeneye ni compressor idafite amavuta, pre-filter nziza hamwe nubunini bukwiye bwa nitrogen yo gutandukanya.
Muraho, amatsiko @ChrisHruska, film wakuye he? Mubyukuri ushishikajwe no kugerageza kuyikoresha muri sisitemu yo kubyara ogisijeni. Murakoze!
Electrolysis irashobora gutanga umwuka mwiza wa ogisijeni uhagije kandi ukayihindura hakiri kare. Ntibyoroshye kubika, ariko birashobora kuba byiza gukoreshwa ako kanya. Ninde ushobora kongeramo amanota kuriyi?
Iki gisubizo cya quora gishobora kutwigisha: / igisubizo / Tom-Nathe? ch = 10 & kugabana = f6280cda & srid = pGoo
Tuvuge iki kuri tekinoroji ya proton yo guhanahana bakoresha mugukoresha hydrogène ikora selile? Cyangwa ni ibikoresho bitanga hydrogène nabyo bitanga umusaruro-O2?
Urashobora kandi kwangiza transformateur ya microwave uhinduranya insinga nini ya gauge kuruhande rumwe hamwe numuzingo umwe cyangwa ibiri gusa, hanyuma ugakosora ibisohoka kugirango ubone ibisohoka DC. Nuburyo abantu bakora ibishishwa bishyushya bisaba amashanyarazi menshi aho kuba voltage.
Ingingo isa nkaho: voltage isabwa ni 1.4V, kandi imikorere iriyongera hamwe na Yingshui. Sisitemu yubucuruzi ikora kuri 80 - 90 ° C. Ukeneye umuyaga mwinshi. (4 - 6 kAˣm-2)
Birashoboka ko ushobora gukuraho igitabo cya moteri ishaje yamashanyarazi, hanyuma ugakoresha moteri ya moteri ya moteri kugirango utware amashanyarazi make-yumuriro wa Faraday. . Kuberako ushaka kubyara MOSFETs nyinshi zo hejuru ziva mubushinwa ubu?
Ndashaka kumenya niba igikoresho kinini gishobora kubakwa kugirango gikore imirimo myinshi ya ventilator. Umwuka hamwe numwuka kuri buri murwayi birashobora kugenzurwa na pompe yingoboka ihindura ogisijeni nubushuhe. Kimwe numugongo wamashyiga, iyi ziko itanga amashanyarazi kumuyoboro wihariye murugo. Hashobora kubaho pompe nyamukuru yonsa umwuka mwiza no kuyikwirakwiza ahantu hatandukanye.
Ibindi bisubizo byavuze ko bakeneye ogisijeni 20-70L ku munota, bityo buri mole ya 22.4L ya ogisijeni ikenera moles 2 (litiro 44.8) za ogisijeni ku munota, naho electrolysis y'amazi ikenera 237 kJ / mol. Kubwibyo, 2mol / umunota * 237kJ / mol * umunota 1 / amasegonda 60 = 7.9kJ / isegonda = 79 00 watts. 1.23V irakenewe kuri electrolysis, hafatwa rero ko voltage nziza yo guhinduranya ari 6422A.
Mu isi nyayo, imikorere izagabanuka. Ubu ni sisitemu yubucuruzi 10kW hamwe nigiciro cyisaha ya 1000L (16.6L / min). Mu kurangiza, buri murwayi ashobora gusaba 30kW cyangwa irenga. https://www.fuelcellstore.com/ Sisitemu ya electrolysis y'amazi-10kw
Gusa nabaze ibi: ukeneye 26,802 Ah kugirango ubyare litiro 22.414 / 4 (4 Faradays kuri mole). Muyandi magambo, igihe cyose unyuze mumashanyarazi, electrolysis izaguha litiro 0.21 za ogisijeni. Dufate ko ushaka kongera ogisijeni karemano kuva kuri 21% Vol (umwuka) ikagera kuri 32%, hanyuma tuvuge ko uhumeka inshuro 10 kumunota, ukeneye litiro 3,3 za ogisijeni ikomoka kumashanyarazi. Gabanya litiro 3,3 kumunota na Ah Ah. Litiro 21 kuri Ah. Urabona 942 A (ntukibagirwe kugwiza min / h kuri 60), ikaba isumba cyane ibyasohotse muri iki gihe cya voltage isanzwe. Dufashe ko selile yubatswe na electrolytike idashoboka gukora kuri voltage iri munsi ya volt 5, uzarangiza ufite ingufu za kilowati 5, zirenze ibyo usanzwe ufite murugo. Niba ufite uburambe burenze mubuvuzi, (Ndi inzobere mu mashanyarazi gusa), urashobora gukora itandukaniro muriyi mibare, ariko ibisubizo ni bimwe. Ndabaramukije i Wolfgang, mu Budage
Mugihe kibuze cyane, urashobora gushaka gutekereza gukoresha isoko ya ogisijeni yindege. Icyorezo kirasa nkigabanya cyane ingendo zindege zubucuruzi hamwe na ogisijeni ikenera. Iyi ogisijeni yagenewe kurya abantu.
igitekerezo cyiza! Ndashobora kubona ko niba batekereza ko bashobora kubona uburyo bwo kuzigama isosiyete, noneho biteguye kugabanya amasezerano.
Ariko kurikiza umurongo umwe wo gutekereza: tuvuge iki kuri buji ya ogisijeni yihutirwa? Ni itariki, irasa, ariko ugereranije. Dufate ko dushobora kugura ibikoresho kubwinshi, kubaka ubwato bwitwara hanze (bushobora kugenzurwa nkibitonyanga, nkamatara ashaje ya acetylene), hanyuma tukabitwara tunyuze mumashanyarazi hanyuma tukabisunika mubigega cyangwa mumifuka yumuyaga muke. (Ndabizi, iki ni igitekerezo cyuzuye, ariko birashobora kuba byiza cyane ahantu hitaruye? Cyangwa harabura ikibazo gikomeye 02 cyangwa ibindi bibazo…)
Urashobora gukoresha indege nkibitaro byigihe gito? Ntishobora gukoreshwa mubice byitaweho cyane bisaba guhumeka neza, ariko mugihe cyiterambere, kanda kabine hamwe numwuka ukungahaye kuri ogisijeni, cyangwa ukoreshe sisitemu yo gukwirakwiza mask na ogisijeni isanzwe. Dufite ibibuga byindege muri buri mujyi kandi byoroshye gutwara abantu.
Cyangwa, abakora indege (abakora indege bafunze imirongo yabyo) barashobora gukomeza kubaka sisitemu yo gukwirakwiza ogisijeni, ariko bazashyirwa mubitaro? Ibi birashobora kuba igisubizo cya ward aho kuba igisubizo cyumurwayi umwe.
Iki gitekerezo nkunda cyane. Nzi neza ko indege zishakisha aho zinjiza, kandi indege isa nkaho ari ibikoresho byiza kandi bitunganyirizwa. Uzamure hanyuma uguruka aho bikenewe cyane.
Amabwiriza, ogisijeni yindege ikoreshwa kubaderevu gusa? Ndibwira ko ogisijeni yihutirwa itonyanga kubagenzi ikorwa na chimique endothermic reaction, nkuko byavuzwe mubitekerezo byabanjirije iki? Ibi bice byajyanywe mu ndege nk'imizigo y'inyongera bifatwa n'umuriro. Ninimpamvu yimpanuka yimodoka muri Floride Everglades. Iyi mibiri ntishobora kuboneka kuko ingona zariye.
Nzi ko ushobora kugura urwego rwubuvuzi O2 mubigega byububiko bwamasosiyete nka AIRGAS ukabishyira hasi… gusa ubishyire muri sisitemu tank ibigega binini byo kubikamo… birashobora no gukoreshwa mu kwibiza gaze production umusaruro mwinshi no kugeza mu gihugu cyose Buriwese umunsi.
Tuvuge iki ku bigega byo kwibira? Birashoboka ko ogisijeni yo kwibira nubundi buryo bwo gutanga ogisijeni? Kurohama nigikorwa cyimyidagaduro, nyamuneka nyamuneka urebe ko bashobora guhagarika kwibira mugihe gito kugirango barokore ubuzima
Nibyo, itangwa rya ogisijeni rizaba rito, ariko andi masoko ya ogisijeni “itari iy'ubuvuzi” (nko gusudira ogisijeni) mu byukuri ntashobora gutandukana. Itandukaniro nyamukuru ni ikigega cyo kubika hamwe nuruhererekane rwo gukurikirana-ogisijeni yubuvuzi, mugihe andi masoko atariyo.
Mubihe byinshi, guhuha mu kirere nibyiza kuruta kudahuha, ndetse n'umwuka wo murugo uruta ubusa. Cyane cyane mugihe CO2 yasohotse mumfuruka yapfuye yo guhumeka byongera ububabare bwubuhumekero, catheter yizuru ryinshi irashobora gukoreshwa mukuvomera bidateye.
Njye mbona, niba ushaka gukora ikintu cyose kururu rwego nubunini busabwa, ugomba guhitamo tekinike yoroshye hanyuma ugatangira kugabanya ibice byinkomoko numusaruro.
Birahagije rwose gutanga urujya n'uruza aho kwigana guhumeka / guhumeka? Urebye muri iki gitondo, nzanezezwa cyane no kugufasha! Birasa nkaho bishoboka gushyushya amazi kugeza kuri 40 ° C. Ntakibazo cyo gusunika imigezi ihoraho mumazi.
Niba nta mask ya n95, umwuka uhumeka / wanduye ushobora kugaburirwa binyuze mumazi yangiza cyangwa abira?
Tuvuge iki ku mucyo ultraviolet? Bizaba "bitesha agaciro" virusi? Reka abakozi bacu b'ubuvuzi batagomba guhanagura virusi.
Niba imirasire ya UV yizewe kumyuka isohoka tuvuga, byaba byiza uhisemo. Amazi ashyushye yumvikana nkigitekerezo cyiza. Numvise ko virusi iriho idashobora kubaho ubushyuhe buri hejuru ya dogere selisiyusi 27-ariko nkwiye gutekereza ko ari amakuru ya kabiri kandi agomba kugenzurwa. Kubwibyo, amazi ntashobora gukenera gushyuha cyane. Hano hari ubushakashatsi kuri UV: https://rdcu.be/b27p8 kubyerekeranye no kuyikoresha muburyo bwibidukikije, ariko ndakeka ko ishobora gukoreshwa cyane mubikoresho bifunze muriyi porogaramu. (Ntabwo ari umuhanga)
Ndatekereza ko niba ushaka kunaniza umwuka ukungahaye kuri ogisijeni, ugomba kwirinda gukoresha ubushyuhe n’amasoko.
Amazuru NIV ntabwo ifunze, umuntu rero akomeza guhumeka, ariko gaze nyinshi ya gaze ihabwa ibihaha kugirango ifashe guhanahana gaze.
Kora aerosole. Abarwayi bose ba coronavirus bagomba guhumeka binyuze mumiyoboro ya ET, cyane cyane kubera ARDS igoye no guhanahana gaze no kubahiriza ibihaha aba barwayi, kandi igice cyo kurinda abakozi. Ugereranije na invasive ventilator, izuru ryinshi rirahari kandi rihendutse cyane.
Mugihe abantu benshi banduye, gukora aerosole kuri virusi ya COVID-19 ntibikiri impungenge.
Kubantu banduye cyangwa bakize, guhumeka muri virusi zimwe ntabwo bizahindura byinshi.
Ntabwo nkoresha byinshi mukubaka umuyaga, ariko kuri masike, nakoze ubushakashatsi bwinshi kandi nsaba igishushanyo mbonera cyakoreshwa. Iyi myenda irashobora gukoreshwa mubwisanzure kandi ikozwe neza bihagije kugirango wirinde bagiteri, virusi hamwe n ivumbi. Ikintu kirashobora gushirwa muri blach (kwica bagiteri zose, nka Jik) hanyuma ukakaraba kugirango wambare. Nakoze ingero nke kandi nizera ko tuzagabana ibishushanyo mbonera hamwe nibihuza ingingo zisobanura ibyiza byimyenda. Umuntu wese arashobora gukora ayo masike. Umuntu wese akenera bibiri gusa, umwe kugirango yandurwe undi yambare.
Iki nikintu nshimishijwe cyane. Nabonye ibishushanyo, ariko igishushanyo cyawe kirashobora kuba cyiza. Ndashaka kumva byinshi kubyerekeye.
Nyamuneka shiraho uburyo bwubuntu kuri enterineti. Hariho uburyo bwinshi buboneka (amajwi ntabwo ari meza nkuko ubisobanura), ariko amabwiriza ari mugishinwa.
Iki nikintu abaforomo benshi basezeye nabandi bizeye kubyaza umusaruro bashiki bacu n'abavandimwe bacu bakora ubu mubitaro. Nyamuneka sangira igishushanyo cyawe hano!
Ndanyitayeho cyane. Umukobwa wanjye ni veterineri kandi buri gihe byabaye ngombwa ko bakora masike yabo. Dufite imashini zidoda na seriveri nyinshi hano
Nyamuneka sangira amabwiriza yo gukora iyi mask. Umukobwa wanjye na mwishywa wanjye ni abakozi b'ubuvuzi. Bakeneye ibi!
Mfite uburambe mugushushanya ahantu habi hagabanijwe kugabanya asibesitosi. Nigute ushobora gufata gaze isohoka ahantu habi hateganijwe. Kugirango ugabanye umuvuduko mubi, ugomba guhora unaniza umwuka imbere yumwanya kugirango hatagira ikintu gisohoka, ariko umwuka ugomba gutembera ahantu unyuze mumashanyarazi na HEPA. Birashobora kuba byoroshye kwanduza umwuka wumurwayi, ariko bite byumwuka wo murugo?
Igitekerezo cyanjye nuko HEPA muyunguruzi ikwiriye gushungura virusi nyinshi, ariko sibyose. Ariko, niba ushaka ionize ikirere mbere yo kuyungurura, hanyuma ukoreshe icyuma cyuzuye neza mbere yo kuyungurura HEPA. Kimwe nubu bushakashatsi https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4477231/
Tekereza gusa itara rya ultraviolet (XEnON) kuruhande rwinyuma / rwuzuye rwa filteri ya HEPA, hanyuma unyuze mu kirere cyavuwe unyuze muyungurura ya kabiri… ushaka gushimisha… ku itara rya mbere / itara rya xenon naho icyiciro cya kabiri cyo kuyungurura kinyura mu ifeza wire, ntabwo rero uzakusanya virusi hejuru mugihe gito.
Muraho Susan, Nifuzaga kubona igishushanyo nacyo! Byumvikane neza, niba nshobora kubona ibikoresho, nshobora kubikora kubantu.
Ndimo gukora cyane-Nabonye ibikoresho byo kuyungurura byoroshye gukoresha kandi byashizweho kugirango wirinde kwandura umwotsi nibindi bintu. Birashoboka ko wakoresha imbunda ishyushye hamwe nigitambara runaka kugirango ukore mask, umuyaga wogusanduku hamwe na kaseti kugirango ukore sisitemu yo koza ikirere murugo, ndetse icupa rya soda nimbunda ishyushye kugirango ukore respirator. Kora ubushakashatsi kuri ibi.
Ndashaka kumenya icyitegererezo cyawe: umwe mu bagize umuryango yaburiwe ko ibitaro byabo byiteguye kwakira ibibazo birenze urugero bya NYC. Ntibafite masike ahagije. Jye n'umugore wanjye dushiraho inganda zubukorikori (kubuntu) zo gukora masike yimyenda. Nyamuneka nyandikire tom@baccei.com Murakoze!
Urashobora gukora mask? Birasa nkaho ari gihamya yigitekerezo kuba ingirakamaro muriki gihe? Ntacyo ukora ni bibi kuruta kunanirwa gukora ikintu! ! ! !
Amazi nk'amavuta afite aho atetse cyane kandi afite ubukonje burenze amazi, kandi birashoboka ko gaze iva muri ayo mazi ku bushyuhe bwinshi ishobora kwica virusi. Ahanini ikirere cyagarutse mukaranga.
Umuringa urashobora kwica coronavirus, kandi umuringa wa mesh muyungurura urashobora gukorwa, ushobora kuba urwego rwinshi kugirango ugere kubikorwa byiza. Ongera amahirwe yo kugongana hagati ya coronavirus yo mu kirere n'ubuso bw'umuringa. Iion z'umuringa zasenye igikonoshwa cyo hanze cya coronavirus. Ntabwo nzi neza igihe cyo kwitwara (igihe virusi ihura n'umuringa) hamwe n'ubushyuhe bwiza kubisubizo byiza. Gushyushya inshundura z'umuringa hamwe no guhangana birashobora kongera imikorere. Umwuka ushyushye hamwe na virusi bigongana hejuru yumuringa wumuringa inshuro nyinshi. Bill Keevil yiga coronavirus n'umuringa muri Amerika. Birashobora kuba byoroshye nko gukoresha voltage kumuringa wumuringa urimo amazu yicyuma adafite ingese ihujwe na ventilator.
Ihererekanyabubasha risanzwe ryakozwe mu muringa rishobora guhinduka muyungurura?
Hey, ibi byumvikana neza. Birashoboka kwishyuza virusi amashanyarazi ahamye no kongera amahirwe yo kugongana hejuru yumuringa kugirango ugabanye intera virusi inyura muri gride?
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4477231/ Bakoze ubushakashatsi kuri ibi. Birashoboka rwose.
Nkunda iri jwi, nyamuneka komeza ibitekerezo byiza! Urashaka kumenya niba nano silver mesh cyangwa imyenda isa na fungicide ikoreshwa kumasogisi izakora? Ahari nibice byinshi byiza.
"Erekana ko umuringa ushobora kwica coronavirus", nyamuneka utange ibisobanuro. Ntabwo nizera ko aribyo. Ibi bivuze amasaha 24 kumuringa cyangwa ikarito namasaha 72 kumyuma idafite ibyuma / plastike-https: //www.caltech.edu/about/amakuru/amakuru -19
Nabonye abandi 2, umwe yavuze iminota 40 undi ati amasaha 4. Ariko, ugereranije kuramba kubindi bikoresho bisa nkaho bingana, ndakeka rero ko aribwo bunini "ibitonyanga" ushyira hano, ubuhehere bwaho nibindi bintu.
Koresha umusatsi wumusatsi kugirango unywe umwuka wanduye. Niba ubushyuhe butari hejuru bihagije, nyamuneka hitamo imwe mububiko bwibikoresho (650 ° C blower yo gukuraho irangi). Birahendutse cyane. Kuma umusatsi birashobora kandi kunozwa hongerwamo umuyoboro muremure wumuyaga, bizaha umwuka ushushe umwanya wo kurandura virusi. (Virusi ntishobora kubaho kuko yaba Corona cyangwa Stuxnet idashobora kubaho.) Ibyo ari byo byose, sinkeka ko guhangana n'umwuka wanduye aricyo kibazo nyamukuru.
Imashini za CPAP zishobora guhinduka? Bashyushya kandi bigahindura umwuka, ariko uburyo umwuka winjira mumurwayi biratandukanye. Birashoboka gukora urumogi rwamazuru kugirango ruhuze impera ya hose isanzwe yambara mask? (Birumvikana ko biri kure cyane, ariko biruta ubusa.)
Ntabwo ntekereza ko. Mfite CPAP. Ntabwo ari nkumuyaga rwose. Gusa byongera gato umuvuduko wumwuka winjira (ntabwo aribyinshi). Uracyakeneye guhumeka.
PS: Nukuvugako, kuri CPAP nyinshi, gushyushya no guhumeka ni "amahitamo" -Nabikoze, ariko narabikuyeho kuko numvaga urukuta rufunze nuwo mwuka wuzuye. Byongeye kandi, inzira yose yo gukora isuku no kuyanduza ni PITA (erega, bagiteri zose "zikunda" ubushyuhe bukoresha).
Mu gihe c'itumba, umwuka ukonje urashobora gutuma izuru ryuma gato kandi bigatuma uruhu rucika, ariko nkoresha Q tip kugirango nshyiremo jele ya peteroli kugirango irinde uruhu, kandi ingaruka ni nziza cyane.
Sinzi ibitaro byo mu gihugu cyawe, ariko ibitaro nabonye bifite ogisijeni yo hagati, vacuum hamwe nizindi valve, sinibuka. Hano hari imiyoboro iva mu nyubako yose igana kuri sitasiyo yo kuvoma. Ndakeka ko ibitaro byo mwisi ya gatatu byubatswe murubu buryo. Twebwe mubihugu byateye imbere dushobora kuba dufite ibikoresho bihagije, ariko ndatekereza ko abantu bo muri Afrika cyangwa impunzi muri Siriya babashukishijwe nabo.
Ntabwo nemeranya. Nizera ko CPAP ishobora rwose guhindurwa kugirango igire imikorere ya mehaniki na sensor, ishobora guhumeka / guhumeka.
Umwanya wacapwe 3D kandi ushyizwe hagati ya mask ya CPAP na hose nkigikoresho kinyuze mumiyoboro ya O2. Mugihe cyihutirwa, gabanya agace gato muri hose hafi ya mask, shyiramo umurongo wa O2, hanyuma ushireho kashe.
Niba ishyizwe mu ihema ritameze neza, umuyaga uva mu ihema uzaba ufite akayunguruzo ka HEPA, bityo bikagabanya iterabwoba rya virusi ya atome.
Nongeye gushushanya airsense 10 nizindi nyinshi za CPAP zifite "ikirere cyuka" gishobora kongera buhoro buhoro igitutu cyo gusinzira abantu.
Icyo ugomba gukora nukumena software ikoreshwa kuri "inzira y'ubuhumekero" kugirango bigereranye guhumeka. Ndumiwe mumuzinga uhoraho. Mu buryo nk'ubwo, ntushobora gukenera ogisijeni ndende cyane. Kubantu bose bakeneye umuyaga, niba ogisijene yongeyeho nyuma yikibanza cyamazi cya CPAP, cyangwa umwuka wa ogisijeni ukaba muke bihagije, urashobora kuzuza imifuka yimyanda yinganda hamwe na ogisijeni, hanyuma ukayishyiramo imashini ya CPAP. Ibyo birashobora kuba munsi ya 25%. 02. Kubera ko umwuka wa ogisijeni uri mu kirere uri hafi 20%, kwibanda kwanyuma bishobora kuba hafi 45%. Niba binaniwe, urashobora gufunga akabati hamwe na kaseti hanyuma ukuzuza akabati hamwe na O2. Imifuka yimyanda irakoreshwa kugirango utazikoresha cyane. Tera CPAP ngaho, kandi igihe nikigera uzabona gahoro gahoro gahoro gahoro gahoro, ariko burigihe, uzazana undi mufuka wimyanda ya ogisijeni yuzuye mumabati manini.
Nibyo, igenamiterere ryabo rirashobora kugabanya umuvuduko mugihe cyo guhumeka. Igisubizo cyo gukoresha cpap isanzwe wumva ari umwuka mwiza cyangwa umwuka mubi. Uburemere bwibigize amabere, imbavu, uruhu rwimitsi, nibindi biteza imbere gusohoka. Hano mubyukuri hari ibintu bibiri bigoye guhumeka hamwe na mudasobwa igenzurwa na mudasobwa. Inzobere mu bihaha cyangwa inzobere mu gusinzira igomba kugufasha. Bakwiye kandi gutekereza kubisobanuro byigisubizo. Ibigo bya Cpap / bipap birimo Apria na Norco. Reba niba ushobora kuvugana naba injeniyeri babo hamwe nabavuzi bahumeka. Ibi bitekerezo byose ndimo gusoma (cyane cyane iyo bikoreshejwe hamwe) birashobora kurokora ubuzima bwabantu benshi.
Uburyo bumwe bwo kwanduza ibidukikije bishyushye nubushuhe nugushira gusa ibice bibiri mubice byose bitose muri sisitemu, kubisimbuza buri masaha 12, hanyuma ugashyira ibice bitakoreshejwe mumazi abira muminota 10.
Natekerezaga gukoresha imashini ya CPAP hamwe na ogisijeni ikomeza. Niba bigomba gukoreshwa murugo, umwanda ntushobora kuba ikibazo kinini. Ni ikihe gipimo cyo gutembera guhumeka? Ni ikihe gipimo cya CPAP? Litiro eshatu kumunota hejuru?
Imashini za CPAP kuri ubu zikoreshwa nk'intangarugero mu kwinjiza abarwayi no guhumeka imashini mu bitaro ICUs. Umwuka wa ogisijeni wongeyeho ku cyambu cy’imashini, hanyuma umuntu akongerwamo imbaraga kugira ngo umwuka wa ogisijeni mu maraso unyuze mu ngingo zabyimbye kandi zibyimbye.
Ibyo bizatera ibibazo bimwe na CPAP kandi byongere ikwirakwizwa rya virusi? Itandukaniro gusa nubunini bwumwobo numubare wibyuka. .
Nibyiza cyane, ni resuscitator yintoki, ishobora gukoreshwa nintoki za robo https://en.wikipedia.org/wiki/Bag_valve_mask
Nakora iki niba nkoresheje tekinoroji yo guhumeka ya SCUBA kugirango nsukure umwuka kandi mfunge uruziga mugihe ogisijeni yatewe?
Natekerezaga ku kintu kimwe rig Igikoresho cya DIY gishaje gisa nkicyoroshye gukora, kandi ndatekereza ko gusiba dioxyde de carbone hamwe na hydroxide ya sodiumi bizagira inyungu zinyongera zo kwica virusi zose zisohoka (byibuze kugirango zisukure). Byakagombye kuba byoroshye kongeramo karubone ikora kugirango iyungurure.
Gusa ikintu mpangayikishijwe gishobora kuba icyuma gitera amazi, kubera ko NAOH (Lye) yose "guhura namazi bizatera ifuro ryinshi no kumeneka."
Ibi bituma udusanduku twinshi tugenzurwa, mugihe cyihutirwa, irashobora kubakwa byoroshye, kandi irashobora gukoreshwa nkurubuga rukomeye kugirango ugere ku ntego wifuza.
. , amahitamo yo kongeramo byoroshye imikorere
Ndashaka kuvuga iyo basobanuye imashini imwe bakerekana indi, itanga ibyiringiro bikomeye. Nibyo, ndizera ko ibi ari imyidagaduro gusa. Bifata igihe kingana iki kugirango PI igenzure 16 × 2 LCD?
Nashizeho kandi nkora numero iyo ari yo yose yo kugaburira nasogastricike nibindi bikoresho byinshi bifitanye isano na gastrointestinal. Nizera ko nshobora gushushanya byoroshye / kwigana ibintu byinshi bitemba byizuru.
Kuburyo butandukanye bwo gusohora muri COVID, haribintu byiza byitaweho cyane, bishobora gufasha cyane. Niba urimo gukora prototype ifatika, uzatekereza kuvugana numwanditsi EMCrit.org/IBCC
Niba twibwira ko kubaga ibintu byose byatoranijwe bisubikwa mugihe cyihutirwa, imashini zingahe zo guhumeka zishobora gukoreshwa mugihe cyo kubagwa?
Impuzandengo y'ibitaro byo kumara abarwayi batoranijwe ni iminsi igera kuri 4, muri yo (urugero) inshuro 3 na 1 cyangwa 2 zo kuvura cyane / ubuvuzi buhanitse nyuma yo kubagwa. Uburebure bwo gushyirwa mubitaro kubarwayi bafite imyaka 70 bafite ibibazo by ibihaha bya virusi no guhumeka ni iminsi 16-20. Ibi bigereranijwe hafi icumi kugeza kuri kimwe. Ni ukuvuga, amasomo 10 yatoranijwe azahagarikwa muri buri gihe cyihutirwa.
Ndatekereza ko ibintu bimeze nabi, kandi ndizera ko abantu bakize kubagwa badakeneye guhumeka igihe kirekire kuruta mu cyumba cyo kubaga…
Nibyo, ndi umuyoboke. Imashini zigendanwa O2 zirashobora kwibanda kuri ogisijeni, umwuka muri sterilizer urashobora guhindurwa kugirango ushushe / uhumure ikirere, intubation hamwe nu miyoboro ya pulasitike biri hose, ariko turashobora gukenera ababikora kugirango twagure iyubakwa ryibi bikoresho kandi bisaba imashini itanga amashanyarazi menshi.
Ubu buryo umurwayi ashobora guhumeka neza, ariko harakenewe imbaraga nyinshi za O2 mukirere? Bakeneye intubation? Iyi ni indwara y'ubuhumekero yo hasi, amazi menshi. Intubation irashobora kubyara igitutu gihagije?
Ndi umutezimbere ibicuruzwa bifite uburambe bunini muri software hamwe nibyuma. Nshobora kandi kuvugana numubare munini wa injeniyeri.
Ndi mu bikorwa byo guteza imbere ubucuruzi mu gace gato ko kubyaza umusaruro mu burengerazuba bwa Leta ya New York. Dufite umubare munini wimashini zunama ibyuma nababikora neza. Niba hari uburyo bwo guteza imbere byoroshye-kubaka ibishushanyo hamwe ninteruro yibanze, ndizera ko dufite urubuga rushobora kubaka vuba izo mashini.
Wabonye kandi inyandiko ifite aho ihurira na MIT 2010? Niba atari byo, ndashobora kuboherereza. Ndi Richard@worldhelm.co.uk
Muraho, Nshishikajwe no kuganira ku mushinga ndimo gukorana nawe. Umuyaga uhindagurika, bill2resist@gmail.com, urakoze Bill Rasmussen
Gusa navumbuye uru rubuga rutangaje uyumunsi, niba ugishakisha, ushimishijwe cyane. Reba ibyo nsubiramo kuri CPAP.
Urashobora kugisha inama 3d icapiro kugirango ubyare vuba prototype yoroshye kandi ikora neza ishobora kubyara vuba. Ibi bizarokora ubuzima bwabantu benshi kandi birashobora gukoreshwa nkigisubizo cyigihe gito kugeza umurwayi ashyizwe kumuyaga usanzwe.
Ihuriro ryacu rishobora gusura ahantu 450 hacapirwa 3D mu bihugu / uturere birenga 40, kandi birashobora gutanga ibikoresho birenga 1200 byo gucapa 3D. Ikibazo gusa nuko tudafite igishushanyo. Nakoze kandi urutonde rw'ibice by'ingenzi bikenewe kuri corona (urutonde rwa leta y'Ubwongereza):
Urutonde rwibice byingenzi - https://docs.google.com/impapuro zamakuru / d / 1bNjj23e5jFHIf-2XRq_RhuYsdASIoW4t5FKtAd2EiVM / edit? Usp = gusangira
Ingingo yerekeye valve 3D yacapishijwe mubutaliyani. Hano hari kwihangana 10 ukoresheje ubu buryo: https://www.beamler.com/3dprinting-coronavirus-flatten-the-curve-covid19/
Sawa, urashaka gufasha! Uru rupapuro rurimo amakuru agezweho yerekeye abafite printer ya 3D + Umuyoboro wa Discord. https: //3
Umuyaga wamabere urakwiriye iyi virusi? Bisa n'ibihaha by'icyuma bikoreshwa mu kuvura indwara ya poli. Biragaragara, ibi bizaba byoroshye gukora.
Igisubizo kigufi cyahoze ari “oya”. Bakeneye kubumbabumbwa kumuntu, bakoresheje plaster kugirango bakore igituza, hanyuma fiberglass kugirango bakore igikonoshwa. Hashobora kubaho iterambere mugihe dukorana nanjye, ariko uko mbizi ntabwo nakoze byinshi.
Niba ushaka gusuzuma niba bikwiye, wakora iki nicyuma cyibihaha? (Yego, barasa nabi, ariko ubu ntabwo arigihe cyo kunegura ubwiza.)
Ibihaha by'icyuma birashobora gukoreshwa, ariko… ugomba kubibona, hanyuma ugomba gusimbuza gasketi zose hamwe na kashe ya reberi… niba ubibona. Rubber imeze nabi kuva 1950.
Kubijyanye n'umuvuduko ukabije w'icyuma-cyangwa byihutirwa, ubuhumekero bwombi bwashyizweho mugihe cyamasaha 24 mugihe cyihutirwa. Birashobora gukoreshwa nkibikorwa byihutirwa? Nta intubation isabwa, kandi umurwayi ntakeneye imiti igabanya ubukana (ubwayo irashobora guteza akaga).
Naho umuryango wa Hack-mu myaka mike ishize, nyuma yuko Umujyi wa New York ufashe umwanzuro ko bazatora kontineri 1 yemewe gusa, nashizeho imashini ikora imyanda ikoreshwa nububiko. Nakoresheje kimwe muri ibyo bikoresho 96 bya litiro nini ya Rubbermaid, ndayikatamo uduce duto hamwe na pande, hanyuma vacuum irayifunga hejuru yikintu (igorofa) hamwe na kashe yumuryango. Hanyuma, nagabanije pisitori ya piston izengurutswe, hafi ya metero 2 z'umurambararo, hamwe na reberi ya silindrike ifite uruhago rufite ibirunga. Byose bifunze kuri pande hamwe na reberi ya silicone. Nasize umugereka wa vacuum kugirango mfate iduka rya vacuum. Ibibindi birinda umuyaga kandi bikora neza cyane. ibisubizo byiza.
Nkigipimo cyihutirwa, urashobora gushyira intebe cyangwa intebe imbere hanyuma ugakora imyanda hamwe na pande hanyuma ukayifunga hamwe numwobo mwijosi. Ni ubuhe bwoko bw'igitutu gikenewe kuri uyu mwuka. Niba ntamuhari mubitaro, nakuramo mama wimyaka 92 mumwuka umwe?
Gusa ndashaka kumenya inshuro nyinshi umuvuduko mubi umuyaga uhumeka-ibyuma bizakora? Babitse amafaranga menshi kubantu bahohotewe, bibafasha kubaho ibyumweru 2 no gufasha abamugaye kongera gukora-twizere ko.
Biragaragara, ntabwo nzi neza ibisabwa byihariye byo gushushanya, ariko hagomba kubaho umubare munini wabakora imideli, abakora ibicuruzwa, ingaruka zidasanzwe abahanzi bakora make, nibindi bakora kandi bashobora kurangiza imirimo myinshi byoroshye. Nakoze imirimo myinshi isa nayo mugukora prothèse ya SFX, ibishushanyo, masike, ibirwanisho, nibindi. Nubwo resin yumye vuba, biracyatwara amasaha menshi kuri buri gice (niba buriwese yabigenewe). Biragaragara, niba bishoboka, irashobora kubyara umusaruro mwinshi mubunini butandukanye.
Guteka virusi mumazi byumvikana byemewe, ariko igihe cyo gutemba cyibitonyanga byamazi mumazi ashyushye ntabwo cyuzuye bihagije. Kimwe nimirasire ya ultraviolet mumashanyarazi yubwoko bwibikapu byashyizwe kumurongo wumwuka uhumeka, imashini ya PAP irashobora gukoreshwa kandi irashobora kwanduza umwuka wasohotse. Igihe cyose urumuri rukingiwe, umurwayi ntazangizwa nimirasire ya ultraviolet.
Igitekerezo cyanjye ni ugukoresha igishushanyo kimwe cya piston ikoresha moteri yoroshye yamashanyarazi kugirango itange inkoni ikenewe muguhumeka. Imvugo yoroshye irashobora guhindura umuvuduko wubwonko nubunini bwa ogisijeni, kandi amazi ashyushye akoreshwa muguhindura ogisijeni. Igiciro cyiki gikoresho gishobora kuba munsi y $ 200, kandi igihe cyo guterana ntikiri munsi yamasaha 8. Mugihe “umunaniro” utanga umwuka wa ogisijeni, inkoni “gufata” irashobora gukoresha indege imwe kugirango ikuremo umwuka uhumeka kugirango wirinde kuvanga umwuka.
Bya. Ingano ya piston izabarwa nkubunini busanzwe bwubuhumekero, nabonye ku mbonerahamwe yurubuga, urugero 7 cc kuri kilo yuburemere bwumubiri. Uyu ni umushinga muri 1950 https://blog.modernmechanix.com/diy-iron-lung/. Mboherereje amakuru nubushakashatsi nakoze kururu rubuga, ariko sinshobora kubibona ubu
Niba nta myuka ihumeka yuzuye, irashobora gukoreshwa hamwe na concentration (cyangwa nyinshi)? Ese gucapisha 3D ya mask bifasha mugusuzuma ifoto ya 3D kumunwa wumurwayi?
Nize masike yacapwe 3D. Kubera akayunguruzo, biragoye cyane. Nyamuneka reba umurongo ukurikira kuri masike yo murugo: https://www.opensourcemask.com/en/
Muraho Albin, kubera ikibazo cyo kubura umuyaga duhura nacyo, byaba byiza uhisemo gusobanura ibikenewe kuri sisitemu nkiyi?
Kurugero: sisitemu nziza kandi ntoya ya sisitemu nziza: o2 ihuza, o2 muyunguruzi, guhuza intubation, humidifier, gushyushya, umuvuduko ukabije, gutemba, nibindi. Ntarengwa: Irashobora gukoreshwa idafite o2? Amashanyarazi n'ibikoresho byo gushyushya bisa nkaho byoroshye kubishyira mubikorwa, birashoboka ko umuvuduko nigitutu byakosorwa? Ayo mafaranga ni ayahe?
Kuri sisitemu ifunguye, itemba igomba kuba 150 lpm. Reba BiPAP. Kuri sisitemu ifunze, ntarengwa ni 100 lpm, ariko birashoboka cyane ko ari impuzandengo ya 60 lpm. Hatariho traffic, abarwayi barashobora kwicwa ninzara. Kumuvuduko, ugomba kugabanya umuvuduko kuri cm 40 kugeza 45 cmH2O. Gukomeretsa ibihaha byabaye kuri cm 32H2O. Ndibwira ko umutekano kandi byoroshye kubaka uburyo bwo guhumeka ni umuyaga uhumeka uhumeka. Koresha igitutu gihoraho kandi urekure buri gihe kumasegonda 0.6 kugeza 1.0. APRV cyangwa ibyiciro bibiri. Nuburyo bwizewe bwo guhumeka ndabizi. Ibyo ukeneye byose ni moteri itanga amashanyarazi, igikoresho kigabanya umuvuduko nuburyo bwo kurekura. Ubu buryo ntabwo busaba valve ya peep.
Igikoresho gitanga gusa umwuka ukungahaye kuri ogisijeni ku gipimo cyagenwe? Biracyakenewe uburyo bwo kugenzura ubuhumekero?
Mu myaka ya za 1950 na 1960, ishami ry’umuriro ryatangiye gutwara umuyaga. Ibyo byari mbere yimyitozo ya EMS yemewe yabatekinisiye. Bahavuye bimura ingabo kuko zateje ibyago byinshi abarwayi mbere yo kujya mubitaro. Ibintu nko gukanda cyane ibihaha byakomeretse. Kubwibyo, ugomba kwitonda no gutanga inama zihenze zindi bikoresho babizi.
Ndatekereza ko ushobora kuba usanzwe utekereza kuri "demand valve", nigikoresho kizengurutswe gifite buto hejuru. Yego, biteye ubwoba. Muburyo butekanye bwibihaha byabantu, nta kurekura umuvuduko cyangwa kurekura igitutu. Ihuze neza na silinderi.
Inshuro ebyiri cyangwa eshatu zo kugenzura amazi. Kuri ogisijeni, sinzi kwikemurira ibibazo nibibazo bya tekiniki
Ubuhumekero bwombi bushobora gukora (ibihaha byicyuma) https://en.wikipedia.org/wiki/Both_respirator Biragaragara ko wubatsemo pani?
Kuramba kwicyo kidendezi kingana iki (gukura kubushyuhe bwiza)? Ntabwo izahinduka isoko yanduye yonyine?
Byagenda bite se niba ukoresha gusa ubuhumekero busanzwe (nka cpap), ariko ukongera ukinjiza gaze yumuriro muri sisitemu yo kuvura (UV, ozone, desiccant, uruganda)? Muri ubu buryo, irashobora guhindurwa muburyo bwubuhumekero buriho, icyo ukeneye ni mask nshya nibikoresho. Igiteye impungenge ni ukumenya niba kashe ya mask idashobora kumeneka bihagije, kandi niba hakenewe ingamba nyinshi zo kuvura ikirere, ni ikihe giciro / cyoroshye cyo kuvura.
Nahoraga nibaza niba bishoboka kongera guhinduranya scuba ifunze imiyoboro yubuhumekero nkubundi buryo?
Ndibwira ko byoroshye gukora iki gikoresho, ariko kandi dukeneye ko dusiba amabwiriza kugirango abantu bashobore kwizera igikoresho. Hari uwaba afite igitekerezo cyukuntu gukora ibikoresho byubahiriza ISO? Keretse niba hari ibisabwa byumutekano byujujwe, gusa sinshobora kubona igikoresho gikoreshwa.
Hano mubyukuri hariho amamiriyoni yama compressor yo mu kirere adafite amavuta. Ba nyirubwite naba rwiyemezamirimo barabikoresha mubwubatsi. Nigute ushobora kubikoresha mugupakira umuyaga?
Igishushanyo mbonera cyibikoresho byubuvuzi hano. Navuga ko iyi ari pompe yumuyaga?
Icyo nabonye mumakuru nuko abantu bafite ikibazo cyo guhumeka bakeneye intubation mbere, ariko rero hafi buri gihe bakeneye umuyaga uhagije, bigoye kubibona. Kubwibyo, kubaka isoko ifunguye umuyaga birashobora kuba ingenzi cyane
Niba igikoresho cyasobanuwe muri iyi ngingo kitari “umuyaga uhumeka,” ni iki gikenewe kugira ngo urokore ubuzima mu gihe cy'ibibazo? Ndibwira ko gahunda yo kubaka umuyaga ufunguye irarikira cyane, ariko sinshaka ko abantu bakoresha igihe n'imbaraga kugirango bakemure ikibazo bubaka ibikoresho bitari byo. Ni ibihe bitekerezo byawe byubuvuzi?
Kuri kannula yizuru, pompe yumuyaga wa volt 12 yikwirakwizwa (mubisanzwe ikoreshwa mukuzamura ipine), nozzle yaciwe mumiyoboro yimbere. Kata iherezo ryigare ryimbere imbere nozzle hanyuma uhambire kumpera yumucupa wa 2L kugirango ubifunge. Irashobora noneho guhuzwa na pompe yumuyaga 12 volt. Inzira igomba kuboneka kugirango ikoreshe gaze ya bubble nkiyinjiza muri pompe ya gaze. Amapompe ya Aquarium arashobora kandi gukoreshwa.
Natekereje guca hejuru y'icupa rya litiro 2, gucukura utwobo duto mumutwe wanyuma, no gushyiramo umwenda kumpera nkayunguruzo ya mask icupa, kugirango abantu bashobore kwikingira aho ahari nta mask.
Ntabwo nzi neza icyo ugiye gukora, umuyaga utandukanye na CPAP, kandi hariho masike menshi atandukanye. Ikibazo cya mbere hamwe na masike nuko niba badashobora kuyungurura virusi, igipimo cyo gukoresha ntabwo kiri hejuru.
Burigihe ibinyuranye, no hanze yagasanduku hano. Hariho uburyo bwiza bwo gushungura umwuka wa "nebulised" ushobora gukoreshwa hamwe na CPAP. Bigaragara ko abantu bose nzi bafite CPAP. Nibyiza gukoresha CPAP nkuburyo bwa nyuma mugihe nta murezi cyangwa nta bandi bantu bari hafi yanduye? Umwenda wakozwe ukoresheje akayunguruzo keza ko mu rugo gashyirwa mu maso h’umurwayi wizeye ko wanduye virusi? Ntabwo nize ubuvuzi, ngiye gusiba ibi bitekerezo byoroshye. Na none, Albin, uravuga ko atari kanseri yo mu mazuru menshi dukeneye, cyangwa ni ubundi buryo bwemewe?
Mwaramutse, Ndareba igikoresho gito gihoraho. Yashizwe kumpera yigituba. Umuvuduko urashobora guhinduka. Igipimo cyo gutemba gishingiye ku gutemba no kubahiriza. Birashoboka ko dushobora gukoresha LMA cyangwa intubation isanzwe.
Ubushakashatsi bwerekanye ko umuyaga ushobora gukoreshwa ku barwayi bagera kuri 4, ibyo bikaba ari ibisubizo byerekanwa na MD byihutirwa. https://www.youtube.com/watch?v=uClq978oohY Yavuze ko ubu bwoko bwo guhumeka bwakoreshejwe neza mu mbaga y'abantu barashe muri Vegas mu gihe cya Las Vegas. Icyo gihe, uwahoze ari umunyeshuri yarabyibutse. Ubushakashatsi bwerekana ko nubwo guhumeka bidahagije mugihe cyihutirwa, birashobora gukoreshwa mugukiza ubuzima.
Irashobora kandi gukoreshwa gusa mubihe bikomeye, ariko reba uburyo ibintu byifashe mubutaliyani. Ibitaro byari byuzuyemo umubare w’abantu bashya, kandi abaganga basanze bahisemo bitoroshye mu guhitamo uwo bakoresha umuyaga n’abohereza mu rugo.
Kuri njye, guhuza abarwayi benshi na ventilator bisa nkibishoboka (kandi byihuse!) Kuruta gukora DIY ihumeka. Reka dukore ibintu byoroshye ubwacu, ibi bintu birashobora gufasha, nka masike cyangwa ingabo zo mumaso byoroshye gukora no murugo, nka https://hellosewing.com/homemade-plastic-face-shield/ na https : // ikuzimu.com/imbere-mask-kudoda-icyitegererezo/
Umuyaga ni igikoresho gitera, ntabwo gihumeka gusa - ukeneye HCP kabuhariwe kugirango ucunge umuyaga numurwayi. Birumvikana ko atari ikintu cyo gukora murugo
Ntidushobora gukoresha ibikoresho byabitswe mububiko bwibikoresho kugirango dukore umuyaga. Ntabwo yaguka, ukeneye HCW kugirango ikore. Nigute ushobora gukora intoki 30.000 ihumeka mubyumweru bike, ukayitanga, ikohereza kandi ikabatera inkunga, kandi ugahugura abakozi kubikora no kubitunga mubihugu 100 bitandukanye?
Tugomba gushaka uburyo bwo gukoresha imiti idatera idahumanya aho ikorera kandi ikabuza abantu guhumeka. Ibi bizanduza abakozi bashinzwe ubuzima kandi byongere abapfuye.
Reba izindi ngingo zanjye-dukeneye gushyigikira abantu basanzwe bazi gukora umuyaga na masike, no guhagarika guhunika masike nibiribwa.
"Ntidukwiye kugerageza gukora umuyaga" -Ndabyemera nkurikije ibintu bifatika, ariko sinemeranya ko tugomba kureka gukora imashini ihumeka kubantu basanzwe bazi gukora umuyaga mubikorwa bimwe. Bifata byibura iminsi 90 kugirango inganda zitangire kubyara umuyaga, ndetse nigihe kinini cyo gutanga umubare ukenewe wumuyaga. Ntabwo dufite umwanya munini.
None twokora iki? Turashobora gutangira dushiraho "imikorere yubuhumekero" yerekana ibyo bikoresho bigomba gukora, aho kwerekana ibisobanuro byukuntu ibikoresho bigomba kubikora. Ubwoko bwa dosiye mvuga ni ibisanzwe muri sisitemu yo mu murima kimwe na sisitemu ya FDA na DoD.
Mu nganda za software, hari ikintu cyitwa "verisiyo no kwemeza", gishobora kumvikana nkitandukaniro riri hagati yibi bibazo byombi: 1) Turimo gukora ibicuruzwa byiza? (Igishushanyo cyacu kizuzuza ibyifuzo byabakiriya) 2) Ibicuruzwa twakoze nibyo? (Ibicuruzwa byacu bihuye nigishushanyo cyacu)
Sisitemu nko kudatanga ibikoresho byumuyaga bigomba kuba byujuje ibyangombwa bisabwa kubantu benshi bakunze kuvuguruzanya. Mu rwego rwo kwirinda uburyozwe, abunganizi mu bitaro bakunda gufata umwanya wo “kureka umurwayi apfa aho gukoresha igikoresho kitazwi”. Nyamara, abatekinisiye babishoboye babishoboye bizeye ko ibikoresho bitamenyekanye bamenyereye bishobora gukiza abarwayi kubisabwa. Niba bashobora gutanga uburyo bwo kugabanya inshingano, mubisanzwe baba biteguye guhuza nibihe bidasanzwe. Intsinzi y'ibikoresho ibyo aribyo byose biterwa no gutanga uburyo butuma abanyamategeko, abayobozi b'ibitaro n'abandi bakozi “bagabanuka” batanga umurongo ngenderwaho wa politiki ujyanye n'ibihe bidasanzwe, kubera ko uburyo bufite ubushobozi bwa tekiniki bwa sisitemu bireba.
Ibisobanuro birambuye birashobora gukoreshwa nkuyobora, uhereye kubucuruzi buciriritse bufite ibikoresho bihwanye na societe yubuvuzi gakondo yubuvuzi (nka Medtronics) na Makers yashyizwe hano. Irasobanura abafatanyabikorwa bireba (abaganga, ikoranabuhanga mu buvuzi, abayobozi b'ibitaro, abanyamategeko b'ibitaro, n'ibindi) kandi ikagaragaza impungenge zitandukanye za buri wese mu bitabiriye amahugurwa kugira ngo atange ubumenyi bwo mu rwego rwo hejuru ku bidukikije sisitemu ikeneye guhuza n'imikorere. Inyandiko nkiyi isobanura ibisabwa mubijyanye nintera, kugirango buri mushinga abashe guhuza neza ibisabwa, kandi anasobanura uburyo bwo kugerageza no gukora ibikoresho byose kugirango ibyo bisabwa byuzuzwe.
Ibisobanuro byimikorere mubisanzwe nibirimo bitangwa na DOD cyangwa FDA kubasezeranye bashaka gupiganira igishushanyo mbonera nogukora ibikoresho kandi bashobora guhaza ibyo abakiriya bakeneye. Buri rwiyemezamirimo noneho atanga ibisobanuro birambuye byerekana ibice bihujwe muburyo bwo gukora ibikoresho byakazi.
Nizera ko dukwiye gushyira imbaraga hamwe muri uru rwego kugirango dutange "imbaraga" zindi mbaraga zikoranabuhanga. Urebye umubare w'ababishaka, nizera kandi ko ugereranije n'ibikoresho binini, bidahinduka bigerageza kubahiriza ibipimo bikaze, ibikoresho bikwiye birashobora koherezwa mugihe gito cyane. Mu nganda zita ku buzima, ibyo bikomeye Ibipimo birashobora kwemerera ibihe byinshi bidasanzwe.
Ati: "Icyakora, umutekinisiye w'ubuvuzi ubishoboye yizeye ko ibikoresho bitamenyerewe azi neza bishobora gutabara abarwayi nk'uko bisabwa, bityo ubusanzwe aba yiteguye guhuza n'ibihe bidasanzwe."
Ntabwo byaba bivuze ko abanywanyi bakoresha 30.000 bahumeka murugo hamwe nabakozi bashinzwe-guhumeka nubuhanzi kabuhariwe-akenshi busaba kwikinisha no kwinjirira. Ntushobora kureka abantu ngo basome ibiri hanze, kandi ntushobora kubihindura inzobere mu guhumeka.
Icyemezo cyibikoresho byubuvuzi bisaba ibishushanyo mbonera byiterambere-bicungwa neza. Ibi nibyo bituma ibitaro n'abakora byuzuye ikizere. Wakwemerera umuntu kugukorera impamyabumenyi itari impamyabumenyi? Cyangwa urashaka kubona icyemezo kurukuta iyo usuye umuhanga?
Umuryango utekereza ko bizagutwara kumenyera igikoresho gishya, ibikoresho bizana nabyo, ingaruka zacyo kubuzima bwabarwayi, ningaruka zo kutabyumva nabi? Ibi bivuze ko wishe umuntu? Niba imikorere ya buri gikoresho ikurikiranwa byihuse binyuze muri kalibrasi no kwemeza, imikorere ya buri gikoresho izaba itandukanye? Cyangwa ikosa riri muri software kuko ryakozwe numuntu udafite ubuhanga bwo guhumeka kandi ritarageragejwe cyane?
Noneho, simvuze ko iyo nza kurokora ubuzima, ntabwo nakoresha imifuka ya pulasitike na moteri yohanagura ikirahure kugirango nkore ikintu-ariko ntabwo ari kimwe no kugerageza kurokora miriyoni-cyane cyane iyo udafite miliyoni HCW irabitaho.
Inzitizi zikomeye kuri BIG ni ukwirinda kubyara umwuka uhumeka, wuzuye virusi-bizanduza abakozi b’ubuvuzi kandi ubutabazi bwihuse buzasenyuka-kandi byongere umubare w’impfu.
Inzira nziza nugutanga urunigi rwoguhumeka no kugera kumasoko kubantu bazi icyo bakora. Bongereye umusaruro kugeza ku 100% kandi bongera guhindura imikoreshereze yabo kugirango babone ibyo bakeneye.
https://newsroom.resmed.com/amakuru-amakuru
"Kubijyanye no kubaka ibikoresho muburyo bwiza bwo kuyobora", sinzi neza umubare wimikorere cyangwa ibizamini wanditse mubyukuri. Ndakeka ko atari byinshi.
1) Uburyo bwa "Standard" bukoreshwa muri sisitemu nkibikoresho byubuvuzi nindege. Mugihe hafatwa uburyo bwa "Go / No-Go" minimalist test yo gushyigikira umusaruro mwinshi, inibanda no kugenzura ubuziranenge bwibikorwa. (Niba ibice byose byindege bidatunganye, ntibishobora kuguruka.) Kuri sisitemu zitazigera zikora neza mubihe byangiritse, iyi nzira niyo igenamiterere risanzwe.
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Waba warigeze ubona ko ushobora guhitamo ibizamini hamwe na software yo kwisuzumisha kugirango umenye ibikoresho byose, ariko niba imikorere yuwabikoze iri hejuru yurwego rwizewe cyangwa mbere yuko ikoreshwa mumurima, birashobora kwemezwa?
1) Kugenzura ibidukikije byibikoresho byo gukora, kandi wizere ko ibikoresho bya HELL bitangiritse mugihe cyo gutwara ibitaro cyangwa kwishyiriraho? 2) Binyuze mu kizamini cyashyizwemo, ikizamini gishobora kwemeza urwego rwo kwizerwa ruri hejuru gato kurwego rwemewe rwo kwizerwa. Iyo umaze guhuzwa kandi witeguye gukoreshwa, ingaruka zirimo No 1 ziririndwa?
Ndi uwashinze kandi nkaba umuyobozi mukuru wikigo gishushanya, giteza imbere kandi kigacuruza ibikoresho byubuvuzi. Njye namaze imyaka irenga 40 ntezimbere ibikoresho byubuvuzi, harimo nicyiciro cya III cyatewe, nka: -pacemaker-implantable defibrillator-intensi yo kwita kumyuka ihumeka-insuline pompe-umutima ukurikirana-pac Sisitemu yo gupima ibikoresho ihora mubidukikije byiterambere ryubuyobozi bwiza. hubahirijwe IS0-113485 nibindi bikoresho byinshi byubuvuzi nibipimo bya software.
Nibyo, ndi mubice bya "Performance Performance and Test Specific" nanditse kandi nkora. Yego-Ndumva software yipimisha-Nibagiwe kuvuga Im, ni umuhanga wa mudasobwa ufite uburambe bwimyaka irenga 40 murwego-harimo software yibikoresho byatewe nibikoresho bikoreshwa mugutegura no kubipima.
Ndibwira ko utigeze utezimbere igikoresho cyubuvuzi, bitabaye ibyo, usibye ibicuruzwa nyirizina, uzasobanukirwa kandi ibipimo bigenzura uburyo bwo gushushanya no kumenya ingaruka. Ntushobora kumenya ingaruka zose mugupima inzira cyangwa ibicuruzwa, kandi software ntishobora kugerageza ingaruka zose. Nigute porogaramu igerageza kwizerwa ryumuzunguruko wa ventilator-cyangwa niba umwuka uhumeka umurwayi urimo virusi ya aerosolize-ishobora kwanduza abakozi bo kwa muganga?
Bamwe mu bakurikira izi nsanganyamatsiko baguye mu mutego wo gucunga neza- “Nshobora gukora igikoresho cyiza kukurusha.”
Ikigereranyo cyawe "byibuze iminsi 90" kugirango inganda zitangire gukoresha umuyaga ni bibi rwose. Abantu bazi ibyo bakora batsinze ibyemezo byose bikwiye, ubushobozi mubidukikije bwo gucunga neza bwikubye gatatu, kandi ibikoresho ibihumbi byoherejwe mubyumweru bishize.
Iyi ni imwe muri zo… Gusa muri Amerika + Uburayi, byibuze ibindi bihugu byinshi ni byo bikora. https://newsroom.resmed.com/amakuru-amakuru
Noneho - subiza ikibazo cyawe “Mbwira; ni ikihe gipimo gishobora gutanga icyizere cyinshi mu kwizerwa? ”
Noneho urashobora kubona ubusonerwe bwihutirwa kuri aya mahame hano… https://www.fda.gov/medical-devices/ibihe byihutirwa-ibibazo
Ariko izi mpinduka zirakoreshwa muguhindura ibikoresho byateguwe kandi byemejwe n "abantu bazi ibyo bakora" ** kandi byahinduwe kubwiyi ntego hakoreshejwe inzira imwe yo gucunga neza.
Hackers ntibazigera bashobora kugendana numuvuduko wabashoramari bariho, bafite amikoro ahagije, igishushanyo, ibikoresho, inzira, abakozi bahuguwe neza, urwego rutanga isoko hamwe nogukwirakwiza, birashobora gushingira kumikorere ikwiye, kwizerwa no kwizera-bishobora Traceability n'umuyoboro.
Nibikoresho byumuntu birinda abakozi bambere bambere, kandi bifite abakozi bahagije. Dufite ibyago byo kutagira umurongo uhagije wa HCW wo kohereza no gucunga umubare wimashini zimaze gutangwa. Niba imashini yibwe kandi ikoherezwa nabi, ifite ibyago byo kwanduza abakozi b’ubuvuzi, hanyuma bagahinduka abarwayi, bigatera uruziga rwangiza ku murongo w'imbere, bigatuma impfu ziyongera.
Twese dushobora kugenzura ikwirakwizwa ryindwara duhindura imyitwarire yacu, izazana impinduka nini-yibanda ku isuku, kwimura umutekano, guhagarika guhunika, kwita kubabikeneye, no gutanga ibitekerezo kubabikora bahura n’ibura (nka PPE) kuri gutanga inkunga yo gutanga amasoko.
Ati: “Menya igihe utekereza ko bizatwara kugirango umenyere igikoresho gishya, ibikoresho bizana, n'ingaruka zacyo ku buzima bw'abarwayi”
Nibyo, kubera ko urimo ukorana na nyirubwite aho gufungura imikorere yihariye, iyi niyo ngingo yibiganiro byanjye byose. Abatanga umutungo bose bakeneye gusa gukora ibishushanyo mbonera hamwe nibizamini bya buri muntu byujuje ibisabwa na FDA. Niba FDA cyangwa DOD nkumukiriya ashaka kohereza sisitemu, bazashiraho imikorere yimikorere imbere kandi bayikoreshe kugirango basohoze icyifuzo. Guverinoma izakoresha imikorere yayo bwite kugira ngo iteze imbere iterambere ry’ibizamini byose hanyuma isuzume sisitemu nshya.
Wigeze ukoresha Marlin kuri printer ya 3D? Ikintu gishimishije nuko ntakibazo cyubwoko bwa printer ukoresha, niyo waba ukoresha ibyuma byose, urashobora gukoresha menu imwe niboneza kugirango ufungure software imwe.
e… byumvikana nkuburyo bushobora gufasha gutunganya intera yimashini zikoresha ibyuma bitandukanye ariko byashizweho kugirango bikore umurimo umwe.
Kuki hagomba gukoreshwa umwuka mwiza wa ogisijeni? Kuki umwuka usanzwe utari mwiza bihagije? Iki nikibazo cyo kuryozwa umwanda mwikirere?
Kuki tudakeneye guhumeka umwuka mubi mugihe duhumeka tutumishije ururenda? Guhumeka ikirere nuburyo bwonyine bwo kubuza ururenda gukama?
https://www.ventilaid.org/ Iyi niyo ntambwe yambere yumushinga ufunguye. Uratekereza iki?
Ntabwo igitutu kibi cyumubiri wumuntu ukoresheje uburyo bwa ogisijeni ivura bishoboka cyane "gufungura isoko"? Ntabwo imanza zose zisaba intubation. Mubyukuri, ubushakashatsi bumwe bwerekanye neza neza no gukira ibihaha.
Mubihe byinshi, birashobora guhumeka biphasic igituza? Umuntu arashobora gukora icyumba cyotswa igitutu, hanyuma agakoresha piston kugirango avomere umwuka mumuyoboro wa pvc ukoreshwa na mixer ya vertical (izwi kandi nka KitchenAid), hamwe nicyambu cyo guhuza ibikoresho kugirango ukore igikoni hamwe nubwonko bushobora guhinduka?
Kuki tudashobora guhindura imyuka yo gushyushya / guhumeka ikirere cyindege nka Boeing 737… Hindura ikirere nkuko bikenewe, ukureho ibitanda byose byashyizweho, kandi ukoreshe indege nka ICU ihumeka… anesteziya nkawe Mwarimu ashobora gusaba ibisabwa psi hamwe nubushyuhe bwamakuru… Ibi nibyiza nubwo ari byiza, ariko mubitekerezo birashobora guhura nigihe gikenewe, umwanya, umutekano, kandi bigatanga umwuka nkuko bikenewe… Ubuholandi
Mvugishije ukuri, sinzi neza niba iki gitekerezo ari gikomeye… ariko ijambo "umutekano" rigomba gushimangirwa.
Keretse niba "Ubuholandi" bwashyizweho umukono ari imvugo idahwitse ikoreshwa mu kwerekana amakenga-nka "Niba bishoboka, ndi Umuholandi".
Mu Bwongereza, bakoresha isoko ifunguye kugirango bahumeke neza. Ibikoresho bya mashini biherereye mumasanduku ya plexiglass. Basunika umwuka muguhindura umuvuduko mubisanduku, bityo bagahagarika ibikoresho bya mashini. Bateguye ibikoresho bya elegitoroniki kugirango bikore. Nzi ko ushobora gushyiraho progaramu ishobora kuboneka igihe icyo aricyo cyose kugirango uyikoreshe. Ibi birashobora kurangira muminsi mike. Nibyoroshye, ariko bifite akamaro.
Simbona akamaro ko gukoresha umuyaga uhumeka kugirango ugabanye imifuka ya Ambu kugirango ubyare umwuka ucogoye. Umufuka wa Ambu wagenewe gukoreshwa ninzobere zahuguwe neza, zishobora guhindura ubujyakuzimu bwigihe hamwe nigihe ukurikije ibyo umurwayi akeneye mugihe umwuka uhumeka utabonetse.
Niba usanzwe umaze guhumeka umwuka, urashobora gukoresha valve igenga (nka valve igenga ikigega cyo kwibira) kugirango byoroshye kugera kubintu byose byumuvuduko woguhagarika imifuka kandi nta-amashanyarazi arakenewe, kandi birahari.
Niba nta mugenzuzi hamwe nibitekerezo bihuza abarwayi bakeneye, ntibishobora gufasha mubuvuzi. Ntabwo izigera yemerwa mu mavuriro. Ntishobora kwagurwa kugirango ihuze ibikenewe.
Abahinguzi ba "True" bahumeka baraguka ku rugero runini kandi bazazana ibicuruzwa "byemejwe" ku isoko mbere yuko igisubizo cyibwe gitangizwa. Bafite ibyemezo byubushakashatsi, kugenzura ubuziranenge, urunigi rwogutanga isoko, ubushobozi bwumusaruro rusange, no gukwirakwiza no guhuza imiyoboro.
Urugero https://newsroom.resmed.com/amakuru-amakuru
Niba idahujwe neza numurwayi, kubyara umwuka ntabwo bizakemura ikibazo. Nibihe bintu bizatanga uburinzi kumirongo na masike? Nigute bazacunga aerosole yuzuye virusi ishobora kwanduza abakozi bo mubuvuzi ikabahindura abarwayi, bigatuma ubuvuzi bwa mbere bwo gusenyuka, bityo umubare w'impfu zikiyongera?
Ibyo ari byo byose, haba gukoresha pompe yo mu kirere ya aquarium, igenzura rya 3D icapye, imikorere yayo isa na valve yumuvuduko kugirango igere ku ntera ikwiye. Ntabwo ndi jyenyine, ariko ndagerageza kubara formulaire y'imibare ya PEEP kugirango nkore imashini yimuka yimuka igendana na pompe yumuyaga binyuze mumuyoboro. Iyo umwuka winjiye ugeze, ibi bizafunga umwuka, bituma umwuka urekurwa. Izi ngenzuramikorere zirashobora gukorwa neza cyangwa kuzimya. Ihangane, urwego rwanjye rwuburezi mubuvuzi bwubuhumekero ntabwo ruri hejuru.
Muraho, dushobora gukoresha imashini yacu cpap murugo muri covid yoroheje19? ni ingirakamaro? Niba atari byo, ni ibihe bipimo kugira ngo bikore?
Ni ubuhe bwoko bw'irangi ni ubu bwoko bw'umushinga kuri Facebook? "Abantu" bonyine bakiri kuri Facebook ni troll yu Burusiya / disinformation bots nabantu binjiji. Amahirwe masa kandi ubone ibitekerezo byingirakamaro hano!
Navuze nti, manika pompe yumuyaga isa na monitor yumuvuduko wamaraso kuri generator yakozwe na ogisijeni ubwayo, nkuko byasobanuwe haruguru: hydrogen peroxide n'ibirayi mumacupa ya plastike. -> https://www.crappie.com/crape
Urujya n'uruza rw'amapompo mato ni make cyane. Ibyo ukeneye bisa na blower ikoreshwa mumashini ya CPAP. Ibyo birashobora kuba 3D byacapwe-Nabikoze. Indege y'amadolari 10 y'amanyamerika irashobora gukoreshwa mugutanga kuzunguruka hamwe na moteri ya DC itagira umuyonga, kandi igiciro cyo gutwara ni hafi $ 10-15. Urashobora gushobora kwikuramo ibibazo bya moteri ya BLDC yasaruwe muri disiki zishaje. Reba: https://drmrehorst.
Ihuza ryiza kuri moteri ya BLDC. Nemera ko iki ari igisubizo gishimishije cyane, ariko ndatekereza ko PLA kubikoresho atari inzira nziza yo gutera imbere. Ndasaba gukoresha nylon PA12 cyangwa PP cyangwa na aluminium kugirango wongere imbaraga zibice.
Mubyukuri, ibi ntibizakora neza. Ukeneye amajwi menshi na ogisijeni nyinshi. Reba neza ibi: min O2. Nubwo wakoresha igisubizo gikomeye cya peroxide (10%), ukeneye umubare munini mumunsi umwe gusa. Inzira nziza yo kubyara ogisijeni ni umuvuduko ukabije wa adsorption, hanyuma ukenera gusa pompe nini gato, indangagaciro zimwe na zeolite ebyiri.
Guhumeka birashobora kandi guteza akaga. Ibyuma bitagira umwanda birashobora gukorerwa imiti.
https://chemistry.stackexchange.com/ibibazo/93030
Ntibyumvikana niba virusi ishobora kubaho igihe kirekire hanze yigitonyanga cya aerosol. Byongeye kandi, iyo ubushyuhe runaka bwiyongereye butuma budakora kandi bushobora gukira ahantu heza, Niki gishobora kurokoka virusi ntigisobanutse. Gushyushya neza kugirango umwuka winjizwe ni bike nkamagi yakubiswe, kubera ko kuvanga bidahagije bishobora kubaho kandi ukaba utarigeze "uteka" bimwe muribi. Byumvikane ko, ushobora kunyura mu kirere ukoresheje imbunda yubushyuhe ukayirekura ku bushyuhe bwa 200 ° C, ariko ku bushyuhe bwo hasi, ni ikihe kintu gikikije inkombe, ni ukuvuga umwuka winjiye cyangwa ikintu gitemba mu buryo butaziguye? udashyutswe. Ibyo ari byo byose, nubwo ushobora kubikora, birasa nkaho imbaraga nyinshi zizashorwa kugirango umenye neza ko ushobora kubikora.
Niba aribyo, dukeneye gusa guhangayikishwa nibitonyanga. Inama kugeza ubu nuko bashobora kugera kuri metero 2 gusa mbere yo kugwa. Noneho, turashobora gukoresha sisitemu yubushobozi buhanitse yasabwe na FEMA muribimwe mubikoresho byabo byubaka ingufu za kirimbuzi kandi tugakoresha umuyoboro wikirere hamwe na baffles nyinshi. Nukugirango inzira yumuyaga ihuze kandi ijugunye ibice kumurongo. Turashobora guhita dukora ibi biva mubyuma, hanyuma tukavura / isahani hamwe n'umuti wa sulfate y'umuringa kugirango virusi zegeranijwe zitazangirira aho. Izindi ngamba zirashobora kandi gukoreshwa, nk'imirasire ikomeye ya ultraviolet no gushyushya.
Dukeneye urutonde rwamafaranga nkinyubako. (Ahari igikoresho cyo gushushanya ibitekerezo kumurongo ushobora kugerwaho nitsinda)
Ikoranabuhanga (kuzamura umwuka / umunota, umuvuduko usohoka-usohoka, impinduka z'umutima no guhumeka, kwinjiza no gusohora Uv na ultrasonic kwanduza, O2 guhagarika imirongo yumurongo wo gusesengura hanze, gupima O2, CO2, NO2, ubushuhe, ubushyuhe , hamwe nubushyuhe nyabwo bwo gushyushya IR kugirango habeho ubuhehere butangaje, amavuta yingenzi
Ibikoresho bikoreshwa mugukora tranchea ya harnass, compressor de air, pompe yumuyaga, itara rya UV aquarium, itara rya IR, isoko ya ultrasonic hamwe no guhagarika imiraba no guhindura imikorere ya electrolyte
Igishushanyo cyigikoresho icyo aricyo cyose gikeneye kugenzura amashanyarazi asabwa muri buri gikoresho. Sisitemu y'amashanyarazi y'ibitaro ntabwo ibereye kurenza urugero. Icyo tudashaka ko kibaho ni ugucomeka ibikoresho byinshi bya elegitoronike kandi bigatera umuriro w'amashanyarazi kubera imizigo irenze! Ibi nibibi kuruta kutagira umuyaga uhagije.
Njye mbona, intego yibi ari ukubuza abantu guhangayikishwa nurupfu aho gutanga ibyemezo.
Hanze y'ibihugu byateye imbere aho tugomba kugira ibikoresho n'imiti bihagije cyangwa bike (niba tureba mu Butaliyani, ntayo dufite, ariko iyi ni iyindi nkuru), ariko nyamuneka tekereza ku isi ya gatatu, niba iyi virusi ikwirakwira muri Afurika, Impunzi muri Bangaladeshi na Siriya, zose zarahungabanye, kandi bazagira inshingano iyo ari yo yose bazunguruka bapfuye. Tekereza abakene mu turere twibasiwe n'ubukene, kuko abantu bagenzi babo bafite inshingano zo kubafasha kubaho.
Ndi umukorerabushake DIY muri Afurika y'Amajyaruguru. Niba hari umwe muri mwe ushobora gutanga amabwiriza yoroshye cyane yamabwiriza nibice byurutonde, nanjye ubwanjye nzaha ibikoresho umuforomo waho hamwe na ventilatrice yihutirwa. Ntabwo bari biteguye rwose, kandi bababajwe nuko inyandiko zahinduwe nubushyuhe bworoheje bwumuryango. Nishimiye ko mwese muri ahantu ushobora gukomeza kujya kumavuriro cyangwa mubitaro. Niba bifasha kuganira, ndashobora gukoresha imashini ishaje ya Philips CPAP mugihe cyihutirwa. Ndibwira ko abantu bose bazandura mugihe batekereje cyane gukoresha iki kintu, kandi kwanduza ntibizaba ikibazo.
https://blog.com
Nkora mu bitaro byo mu Bwongereza. Dukoresha imibare ya keypad / sisitemu yo kugenzura cyane. Nashizeho urufunguzo / urufunguzo rwibintu bishobora gucapurwa 3D hanyuma bigakoreshwa mugukingura urugi rwa clavier ntakoze kuri clavier cyangwa ikiganza.
Wow, neza. Mubyukuri, sinshobora kwizera ko ibitaro bikoresha clavier kugirango byinjizwe. Umutekano (cyangwa ugenzurwa, nibindi), kandi harikibazo kigaragara cyo kwandura.
Ntakintu gifite umutekano rwose, kandi clavier isukuwe neza (ibintu byose bigomba kuba mubitaro) bifite umutekano uhagije (nubwo bigaragara ko atari byiza). Ariko niki clavier ifatika-irashobora kubwira umuntu wese winjiye mumurima. Niba uguze indangamuntu ifite umurongo wa magneti, ukeneye itsinda ryabakozi "tekinike". Mugihe imyanya yabakozi yubuvuzi ihinduka cyangwa buri wese mubakozi ashobora kwinjira mumuryango uwo ariwo wose (utitaye ko byemewe cyangwa bitemewe), komeza ugenzure, utange uburenganzira kandi uhagarike Uruhushya)… Niba ukeneye ikarita cyangwa clone ikwiye, bizinjira bitera ingorane kandi ntibizongera kuba umutekano.
Dufite indangamuntu y'abakozi hafi 2k. Abakozi bane bo mu ishami rya IT bayobora indi mirimo yose kuri neti. Hariho kandi amakipe yigenga kubikoresho byurubuga. Ikibazo niki, mugihe utangije igisubizo kandi bisaba icyumweru cyangwa bibiri kugirango ubyare amakarita yubucuruzi kubantu ibihumbi cyangwa barenga, ariko iyo bimaze gushingwa no guhinduranya abakozi bawe ntabwo ari binini, kugenda kwabasaza nabasaza Biba bigenzurwa.
Nkuko Foldi-One yabivuze… biroroshye rwose, bikoreshwa cyane cyane ahantu hadafite umutekano… ni ukuvuga ibiro byacu byitumanaho (lol), isuku hamwe n’ububiko bw’ibicuruzwa bidafite ingaruka hamwe n’ibindi bisa. Amashanyarazi ya rukuruzi hamwe nurufunguzo rwiza-rwakera nabyo birakoreshwa cyane.
Gusa nageze kuri manor bampa ikiganza gishaje / knob, kugirango nshobore gukora ikizamini murugo ntarinze gukomeza ikizamini
Nibyo, ndimo gukora bimwe byoroheje ubwato bwikuramo igice cyo gukusanya ivumbi kugirango mfungure inzugi zose zinyerera kugirango nanduze. Buri gihe numva mbabajwe nuko nyuma yo gukaraba intoki, ngomba gukuramo urugi rwumuryango kugirango nsohoke muri kantine cyangwa umusarani, kandi nkore kuri mikorobe zose zasizwe nabadakaraba intoki… kurangiza https://www.ikintu cyose.com/ikintu cyose: 4217660
um, yego. . . Uyu ni umukunzi wanjye imyaka myinshi. Iyo uvuye mu musarani rusange, ugomba gufata / gukurura urugi rwumuryango. Nahoraga nibaza impamvu babitunganije gutya, nibwira ko ari byiza gufata / gukurura urutoki, hanyuma ugasunika umuryango ukinguye ibirenge mugihe usohotse (irinde gukora ku ntoki zanduye ukoresheje amaboko asukuye). Noneho umuntu yansobanuriye uko yabyitwayemo, niba rero umuntu aguye mu musarani cyangwa akeneye ubufasha, barashobora gukubita urugi. Ntekereza ko ibi byumvikana: (
Mubyukuri, inzugi zose zo mu bwiherero zifite uburyo bworoshye-gufungura. Mubisanzwe, irashobora gufungurwa gusa hamwe nicyuma cyangwa ikindi kintu kimeze nka screwdriver. Niba ufite impungenge ko umuntu yaguye, ntushobora gukubita urugi mumutwe. Oya, ubwiherero nizindi nzugi nyinshi zifungura imbere, kuburyo iyo ukinguye urugi, ntuzakubita umuryango kubantu bagenda muri salle.
Oya, ntabwo arinzugi zose zumusarani nabonye mumyaka 20 ishize (mugihe cyo kugenda, mubisanzwe dufite ibyuma cyangwa ibyuma gusa, kandi muri 90, ntabwo twari dufite amafaranga yo kuvugurura ahantu, kuburyo inyubako zishaje zifite ibisubizo bishaje ) Yego Gufunga. Ibintu byafunguwe hanze hamwe nigiceri cyangwa ikindi cyuma cyose.
Umwarimu wanjye w'indwara ya epidemiologiya yigeze kuvuga ati: Iyo urangije impamyabumenyi yawe muri microbiologiya, uba uri umuntu ukingura urugi akoresheje igitambaro, cyangwa umuntu urya hasi, niba nkora akazi kanjye Iburyo, wowe genda ugure igitambaro. Nkunze kwambara swater, cyane cyane ko nshobora gukingura urugi nintoki. Zimya / uzimya amatara, wimure intebe, nibindi. Naragenze muminsi ine ishize ntakoze ku kintu icyo ari cyo cyose undi muntu uri hanze yinzu yanjye yari yakozeho.
Muraho, Ndi umuntu ntacyo uzi kuri MD. Uratekereza ko ibihugu bimwe bikennye bishobora gukoresha moteri ya ogisijeni ya moteri kugirango ikore VENTILATOR?
Nibyiza, niba ari ngombwa kubaka inzu, uburyo bwa kera "ibihaha byimbaho" bwaba bwiza? https://blog.modernmechanix.com/diy-iron-lung/
Urupapuro rwa kabiri rwurubuga ni akajagari gato, indi kopi https://archive.org/stream/PopularMechanics1952/Popular_Mechanics_01_1952#page/n259/mode/2up
Ahari hariho uburyo bwo kuvugurura igishushanyo. Kurugero, ibigega bya mazutu ya mazutu bifite ubunini cyangwa bunini nkibihaha byuma. Haracyariho ibitoro bitari bike bya peteroli byananiranye kubera ingese cyangwa icyuho gikabije. Ibi bifashisha inzugi zo gufata ibyuma hamwe na kashe ya kashe. Kuraho inteko n'inzugi z'umuryango hanyuma uzisudire kuri tank.
Nigute wakoresha subwoofer nkumuvugizi na moteri ya pompe. Uzakenera abashoferi benshi, kandi niba udakuyemo byibuze atari umwuka mwinshi nkibihaha byawe, urashobora rwose gutuma ibintu bigenda nabi, ariko kuruhande rwiza, biroroshye cyane kugenzura. Nibura ibirori bya Post COVID19 ntibizabura DIY subwoofers.
Ibi bisa nkubuhanga bukoreshwa mu ndwara zimwe na zimwe z'ubuhumekero, aho usanga igituza kinyeganyega mu gituza. Ntabwo uzi neza niba guhumeka byihuse kandi bidahwitse bizafasha cyane. Ibihaha by'icyuma ubwabyo ntibihagije gato, ariko bihujwe n'ihema rihamye rya ogisijeni irashobora kuba ingirakamaro kubarwayi bamwe. Inyungu nyayo nuko idatera DIY. Nkunda gutekereza ko inkunga hakiri kare kubikoresho nkibi bishobora kubuza gukenera ibicuruzwa byiza mugihe kizaza, ariko ntabwo ndi Doc.
Kubwibyo, ntiharamenyekana niba umuvuduko wizi nyanja zishobora gutwarwa bisanzwe. Ndashobora kubona umubare wabantu bashobora gutanga umwuka uhagije, ariko keretse iyo bimukiye kuri hertz nkeya, ntibazashobora kugira igitutu icyo aricyo cyose. Keretse niba utekereje kuri valve yihuta, bizabyara umuvuduko mugihe ukorera kumurongo muto usanzwe mumasegonda make.
Barashobora kugenda buhoro nkuko ubishaka, kunyeganyega birashobora kuba ikindi kintu cyongeweho, kandi iherezo ryibisubizo bigarukira kuburugendo, niyo mpamvu ukeneye abashoferi benshi. Gukeka neza ni disiki ya 12 x 12. Niba amashanyarazi yo gutwara ari make kandi kugenda gahoro, birashobora gutwarwa mumashanyarazi ya DC. Hindura polarite kugirango uhindure icyerekezo.
Igitekerezo cyanjye ni Robert cyane, kandi ndatahura ko abantu bose badashobora kubona ibintu byose ahantu hose, ariko tryna isimbuza moteri 100 $ rusange-igamije moteri rusange hamwe na cone nini ya bass ifite agaciro ka madolari magana make isa nkaho ntacyo itekereza.
Igitekerezo cya Murray cyo gukoresha iki gishushanyo mbonera kirimo ubwenge. Kugirango wongere umwuka, icyo ukeneye gukora nukwongera ubunini bwa diafragma ukora. Imashini "moteri" ya disikuru ni coil y'ijwi. Ndashobora kwiyumvisha gushiraho igice kinini cya furo kuri / mu mwanya kuri diaphragm iriho woofer no gukoresha "plug valve na guca umwobo". Urashobora noneho gukoresha amplifier iyariyo yose kugirango ushire abavuga munsi yindirimbo-ya-hertz.
Hano hari igikoresho gifite imirongo ine ikora ikora gutya: diaphragm yaguwe hejuru yigituza. Sinshobora kubona umurongo wiki gikoresho…
Ibintu byose mubuvuzi bizana inshingano zikomeye. Kumenya amakosa no gutabaza birakenewe rwose.
Witondere kutirengagiza ingingo zingenzi ziyi nsanganyamatsiko. Intego ntabwo ari ugukora ibikoresho byo mu rwego rwubuvuzi bishobora gukora byose, ahubwo ni ugutanga amahitamo kubantu badafite ubundi buryo.
Nubwo kwangirika kwibigize bishobora kuba ikibazo, birashobora kugenzurwa neza ukoresheje igisubizo cyumunyu. Umunyu mwinshi ugomba gusigara inyuma. Umunyu winjiye ufite umutekano kandi ushobora no kugirira akamaro virusi iyo ari yo yose iba mu muhogo.
Niba imibare ari ukuri, ibihugu byinshi bizakoresha umuyaga, kandi 5% byabantu banduye bazabipfa. Turimo tuvuga amamiriyoni y'urupfu. Kubwibyo, ntekereza ko DIY igomba kwemerwa hano.
Urebye ko abantu benshi bapfiriye hano muri Amerika bari mu bigo byita ku bageze mu za bukuru, ntuzongera ubuzima bwawe.
Biteye isoni kubivuga, ariko hashobora kubaho ijanisha ryabantu bari mugihe cy "inguzanyo" kuko aribyo, ndetse hashize imyaka irenga icumi gusa muriyi myaka barenganye kubera ibicurane cyangwa umusonga. Ubu, dukingiza abo bantu igihe kinini, kandi baramba imyaka myinshi, ariko ibi ntibyakuyeho burundu kwibasirwa n'indwara za virusi. Nibyoroshye rero nk "imyanda yanyuma" imyanda, kandi iyi virusi isa nkaho twatsinze (cyangwa byibuze idakora) umwicanyi wabasaza.
Ntabwo aribyo gusa. Urubyiruko * rurwaye cyane. Barahumeka. Ariko bararokotse.
Gushyingirwa biraba, kandi abantu bamwe bakuze cyangwa abantu bafite ibibazo bapfa batabashyize mubitaro byita ku barwayi.
Niba (wenda ukosora) ugena uburiri bwawe bukomeye nkumuntu ushobora kurokoka, ntushobora gukoresha igipimo cyurupfu rwabantu batitaweho kugirango ubyemeze.
Mu Bwongereza hari ibitanda byita ku barwayi 50.000 kugeza 10,000, bitewe nuburyo bwawe bwo kubara (ukuyemo imiti yigenga, imitsi yimitsi hamwe nigitanda cyimpyiko). Abenshi bari i Londres.
Imibare iheruka ni uko 6% bakeneye ubuvuzi bukomeye (nzafatana uburemere 14%). Kubwibyo, niba 2% gusa muri miliyoni 8 zabatuye London banduye kandi 6% bakeneye ubuvuzi bukomeye, impuzandengo yo kumara ni iminsi 5-10…
Yego, nta kintu na kimwe. Kimwe n'ibiyobyabwenge bya antikanseri, bahitamo kukureka ugapfa urupfu rutinze, rubabaza kuruta kugerageza gusezeranya imiti mishya, ariko ntibigeze bapimwa. Nishimiye cyane ko guverinoma ishakisha.
Kwipimisha bisobanura kubikoresha. Muri uru rubanza, ntihabura abakorerabushake. Ikibazo nuburyo ingano yingaruka ushobora kwaguka mugupimisha byihuse, mugihe ugifite amahirwe ahagije yo gukora ibisubizo byibuze bibi kuruta ibyiza.
Usa nkaho wibagiwe ko tugerageza kugera kuntego zihora zihinduka. Ntampamvu yo gukoresha "methodology methodology" mubindi bice byashushanyije, nko gukusanya ibisabwa no gutanga ibyemezo. Vugana n'abavoka bashinzwe ubuvuzi n'abayobozi b'ibitaro kugirango umenye ubwoko bw'ubusonerwe, ubusonerwe, hamwe no kwisuzumisha ibikoresho bishobora gushyirwa mubikorwa muri iki gihe.
Gukomera no gukomera byuburyo bwa gakondo bwo gushushanya byemejwe nuwabikoze atekereza ko ibisabwa byibanze bihamye. Ntabwo bari murwego rwabakora.
Ndashaka kumenya niba abajenerali bategura igitero cy'umunsi D barebaga hamwe bati: "Nta buryo bwatwemerera kwambuka bariyeri no kwambuka iyo nyanja."
Urupapuro rutanga ikizere rwasohotse mu 2015 rwibanze ku ikoreshwa rya ultraviolet sterilisation kuri masike ya N95 hagamijwe gukoresha inshuro nyinshi. Birasa naho bitanga icyizere. Umwanya wanjye wo mukarere ufite bio-ngabo ifite itara ryubatswe na UVGI, hamwe na sterilizeri zabana bato turimo kugerageza kuri N95.
-Tandukanya N95 mubice bitandukanye (umukandara, valve, mask, nibindi.) - Kata buri gice mumidari, imirongo, ibice, nibindi-Shyira ibice munsi ya UVGI-Reba ibikoresho munsi ya microscope-Subiramo kugeza igihe ibintu bimenetse.
Impapuro z'Ubushinwa ziherutse kuvuga ko zigomba kumara iminota 30 kuri dogere selisiyusi 70, kandi birasabwa kudakoresha urumuri ultraviolet https://mp.weixin.qq.com/s/3QYVWO4kj5qwuSHnhcM9uQ
Ikirere kiragaragara muri iki gihe, kandi ibitekerezo byanjye byahindutse imirasire ya ultraviolet. Ariko, ntabwo aribyiza kumanika ibintu kuri windows kuko ikirahure cyiza kizahagarika UVB nyinshi. Byongeye kandi, niba uri hafi yinyanja, ntuzabona byinshi mubirere uko byagenda kose. Ariko, nkuburyo bwa nyuma, nta bundi buryo… shyira impapuro za saran (gupfunyika plastike) ku kibindi cya kuki, hanyuma usige masike umunsi wose, izuba rishobora gukora. Ariko, nkuko pde yabigaragaje mumurongo wubushinwa hepfo, kwinjira no gutondekanya ubujyakuzimu bwa ultraviolet ntishobora kwizerwa. Kubwibyo, ubuso bwonyine burasukuye. Kubikoresha kugiti cyawe cyangwa ibindi bintu, birashobora kwemerwa. None se kuki ushaka ko Saran apfunyika umubiri wawe? Nibyiza, ukurikije ibisubizo byurusobe rudasanzwe, ibipapuro bya Saran bidasubirwaho birashobora gukoreshwa 80% kugeza 95% bya UVB… Kuki bitwikiriye? Nibyiza, niba umeze neza nisazi kandi ushobora gusiga inzira ya pisine cyangwa inyoni zigenda hejuru yazo, ntukeneye. Kuki utwikira ikibindi cya kuki? . Koresha uburyo bwiza, cyangwa ukoreshe uturindantoki dushya / masike (niba bihari).
Irashobora gukorwa, ariko icyuma gisanzwe kirabagirana kirangiza kizagaragaza urumuri ultraviolet kumpande zose kandi rushobora gutuma rumurika inyuma yacyo kuruhande no munsi yambere ya fibre.
Urashobora gukoresha "flame grating" kugirango utandukanye UV B na / cyangwa UV A, ni umwirondoro wicyuma ku cyuma. Umwanya wumuraba wibiti byerekana (uburebure bwagutse) ultraviolet yumuraba utandukana (kure yinguni isanzwe). Shakisha “flaming raster” mubitabo bya Google kugirango ubone ibitabo birimo formulaire.
Ndibuka page ya Wikipedia ivuga ko ikirere cyabujije UV C kugera kubutaka, ariko (bamwe) UV B na UV A bageze kubutaka.
Icapiro rya 3D rishobora kugenda umwuka uhagije bucece ntabwo bigoye. Nandukuye blower mvuye mumashini ya CPAP nkoresha moteri ya HDD kugirango ndayitware, kandi mbona umwuka mwinshi utuje, ariko imbaraga za moteri ya HDD zishobora kuba zidahagije. Moteri yindege ya BLDC, igura amadorari 10, irashobora gukoreshwa no gutwarwa nabaderevu kumadorari 15.
Ugomba gukurikirana neza no kugabanya umuvuduko, kuko umuvuduko mwinshi urashobora gutera ibihaha guturika. Niyo mpamvu imashini za CPAP zifatwa nkibikoresho byubuvuzi-iyo zashyizweho nabi, zirashobora kwangiza bikomeye.
Ukeneye gushakisha moteri byibura ikomeza imirimo ikomeza, indege ntangarugero, drone hamwe na moteri yimodoka ya RC, mubyukuri sibyo.
Ibi birashobora gusobanura ko ubunini nuburemere bwa moteri bikubye kabiri gukurura ba hackers.
Igice gishobora gucapwa nerekanye kuri blower ya CPAP ifite moteri ya 24W. Moteri ishyirwa imbere muri blower, kandi umwuka uhora ugenda ukonjesha kugirango moteri ikonje. Ndakeka ko niba ukoresheje moteri yindege ya 50W hanyuma ukayikoresha munsi yumuvuduko wagenwe imbere muri blower, irashobora gukora hafi iteka ntakibazo.
Ubushyuhe bwabo ntabwo ari bunini cyane, byanze bikunze bizagera ku bushyuhe buhamye muminota mike nyuma yo gukoreshwa, kandi igihe cyo gukoresha kizakomeza kuba kirekire. Kwikuramo bizashira mugihe, ariko biterwa numutwaro hamwe nubwiza, kandi birakwiriye ubwoko bwa moteri.
Imbaraga za moteri yindege zitagira abapilote ni watt magana. Hanyuma, ibihaha byawe byaturikiye biturutse kumuvuduko. Ndibwira ko baziruka igihe kirekire kububasha buke.
Gupima umuvuduko w'ikirere birashobora kugorana. Inganda / amamodoka yumuvuduko ukoreshwa cyane cyane kumuvuduko mwinshi kandi ntabwo byoroshye bihagije kuriyi porogaramu. Ariko, kubaka umuyoboro wamazi uhagaze neza bizatanga intego (kontineri yitumanaho). Gupima uburebure bwamazi, byoroheje UV iyobowe + yakira bizabwira sisitemu "uyu muvuduko (uburebure bwamazi) wageze". Ongeramo 2 cyangwa 3 bayoboye + sensor, kandi urashobora kugenzura neza igitutu hamwe nibikoresho bitarenze $ 10. Haranira 30cm y'amazi. Umuvuduko wakazi wibikoresho bisanzwe bya CPAP ni cm 6 kugeza kuri 15 umuvuduko wamazi.
Koresha ibipimo biremereye bya baffle yubutabazi, imipira cyangwa ibisa nkibyo kugirango ugabanye umuvuduko ntarengwa ushyirwa mubituba biganisha kumurwayi. Ibyo ari byo byose, ntabwo usa nkaho ushobora gufunga inzira yumurwayi neza kuko utanga umwuka woguhumeka ukungahaye kuri ogisijeni mumyanya y'ubuhumekero kugirango ufashe abarwayi bose usibye comatose ihumeka bisanzwe.
Ifuru yanjye ikoresha umuvuduko muke cyane (cyangwa vacuum). Amazone (ihendutse?) Ifite umuvuduko wa HVAC. Inkingi y'amazi nkoresha iri hagati ya santimetero 0.1 na santimetero 10 z'uburebure.
Ndibwira ko sensor yuburebure bwamazi ikoreshwa mumashini imesa irashobora gukora, kandi hariho igikoresho gishaje cyinyuma, igipimo cya Pirani. Urwo ni insinga yo gushyushya. Umuvuduko wumwuka ukonjesha insinga binyuze muri convection, itera kurwanya kwayo guhinduka, kandi kurwanya kwayo ni igipimo cyumuvuduko.
Kuki HAD itangaza amakuru nkaya? Ibikoresho byubuvuzi ntabwo ari ibya HAD. Gutakaza umwanya kuko ntamuntu numwe ushobora kwiba, guhindura cyangwa gukora ibikoresho byubuvuzi… “Ntawe” bivuze ko benshi muri twe bashakisha uru rubuga (harimo nanjye).
Nibyo, nibyiza gusiga abahanga ibikoresho byubuvuzi, ariko niba bidashobora kuboneka cyangwa bidashobora kugurwa, nibindi bikoresho byose birananirana, kuki bidashoboka? Nkora mu bworozi bw'intama kandi nahuye n'ibibazo mugihe cyintama. Nyuma yo kugisha inama veterineri, basabye euthanasiya gukemura ibibazo abandi bahinzi bakunze gukemura. Sinzi ibitaragenze neza, ariko bisa nkaho ari gahunda.
Oya, gusa umusore ubitekereza. Ubwa mbere, benshi muribo bafite uburambe bwubuvuzi bwa zeru nuburambe bwibikoresho byubuvuzi. Ntushobora no kumenya igihe cyo gukoresha cyangwa kudakoresha ibikoresho nkibi.
Uratekereza ko ibitaro cyangwa ivuriro bizagufasha gukoresha umuyaga uhumeka murugo? Ntigomba gukora. Bazahamagara abapolisi kandi barashobora kukurega.
Ariko, ibitaro bimaze kuvuga ngo: "Ntabwo dufite umwanya munini, kandi ibyuma byose bihumeka bigenewe abantu bashobora gukira", bazakwemerera gushyira umuyaga wawe kuri sogokuru? Ibyo bimaze kuba mu Butaliyani.
Hmm… Kubona ubumenyi no "kubona ibimenyetso" nibyo bice by'ibanze bya Hacking. Duh. Muriyi nsanganyamatsiko yihariye, gusuzugura ibirenge ni ubujiji bukabije no kwikunda. Mugihe / niba umuryango ufunguye utegura igisubizo gishobora gukoreshwa nkumuti wihutirwa (nubwo wigihe gito) kugirango ufashe kugabanya imibabaro cyangwa urupfu, uzatungurwa mugihe umwana wawe aryamyeyo (kuko nta "Official / offender" /) cyemewe "igikoresho), nyamuneka wemeze gusaba hacker" gukuramo ibi bintu kubana banjye! " “.Yesu.
Lol, kuko abantu bose kuri hackaday ntakindi bakora usibye kureba kurubuga. Abasomyi benshi ni abantu bubaka ibikoresho nkibi, kandi dushobora kuba tutavuga ibitaro byiburengerazuba hano.
Nibyiza, ntamuntu numwe wigeze atera pompe ya insuline. Nta gikoresho cyubuvuzi gifite inenge zikomeye. Ndi kumwe nawe, harimo nanjye ubwanjye.
Gusa navuze ko ibikoresho byubuvuzi atari ingingo nziza kuri HAD (umunsi mwiza). Umuntu uwo ari we wese arashobora gukora ikintu icyo ari cyo cyose ashaka mu rugo wenyine, ariko Ishami ry’imbere mu Gihugu ntirigomba gukingurwa kuri ibi, cyane cyane kuri tinkers idafite uburambe. Niba FU irwanya, noneho + 1… Nakubise umuntu kumitsi.
Shaka umuntu utarigeze agira "kora wenyine cyangwa uzababara." Turizera ko ntakintu kizahinduka kuri wewe mumezi make ari imbere.
Nkinzobere mubuvuzi kabuhariwe mu gushyira mu bikorwa, kubungabunga no gukomeza guhumeka imashini ku barwayi, nyuma yo gusoma ibisubizo byinshi kuri uyu “mushinga” HAD, ngomba kwemeranya n’ibitekerezo bya Max S. 1000%.
Emera rwose (uwashizeho ibicuruzwa byasezeye) ibi ntabwo ari hacker, ube umunyabwenge-wandukure ibyakozwe kandi byageragejwe vuba bishoboka. Niba ushaka gufasha kugera muruganda, gukwirakwiza gahunda kuri buriwukora nuwabitanze. Reka abakozi bashinzwe amategeko bamenye uwagomba kwishyura nyuma
Uwashinze / Umuyobozi mukuru wa FLEDGE Innovation Labs ibikoresho byubuvuzi incubator afite uburambe bwimyaka irenga 40 mugutezimbere / gucuruza ibikoresho byubuvuzi =====
Ntidushobora gukemura iki kibazo hamwe nubusitani bwubusitani hamwe nogusukura vacuum cyangwa umwuka uhumeka binyuze mu ndobo yamazi abira.
Ndimo gutangaza amakuru yose, ariko niba ushobora gukora igishushanyo mbonera, nyamuneka umpe ubutumwa, bill2resist@gmail.com
Muraho sinkeka ko ubyumva. Intego ntabwo ari ugusimbuza cyangwa guhatanira guhumeka ubucuruzi. Intego hano ni ukubaka cyane igikoresho cyo kubaho gishobora kubyazwa umusaruro mwinshi ku giciro gito kandi kigasanwa byoroshye kugirango uhangane nibihe byintambara nkiyi. Iki gikoresho gishobora kwica abantu? Yego. Ariko, niba iki gikoresho kitarakozwe, abantu benshi bazapfa (nyamuneka reba aho abakozi b'ibitaro bateye umuyaga usanzwe wakira abantu 4).
Mu buryo nk'ubwo, ntabwo bigomba kuba byiza. Ahari ibihaha by'icyuma bikoreshwa mu myaka ya za 1950 ni tekinoroji kandi yoroshye kuyisana, ishobora kurokora abantu ibihumbi.
Mu Butaliyani, ubu-muri iki gihe-abantu barenga 400 bari mu bitaro kubera ED kubera ingorane zo guhumeka hamwe no kuzura ogisijeni munsi ya 90%. Iki gipimo cyikuba kabiri iminsi 3-4.
* Ntukigere * ugira umuyaga uhagije wo gufasha abantu bose. Ntabwo hazigera habaho ibihaha byicyuma bihagije kugirango bifashe igice gito cyaba bantu. * Nta na rimwe * Hazabaho igihe gihagije cyo kubaka igisubizo gihumeka no kugikoresha, kandi ntabwo abantu bahagije babishyira mubikorwa cyangwa kugicunga.
Igihe nandikaga iki gisubizo, abantu ijana barishwe kubera kwiyuzuza O2 kwabo.
Guhumeka ni igisubizo kidasubirwaho kandi gikenera ibikoresho. Ntabwo ari umuyaga gusa, ahubwo inasaba abakozi babahanga gucunga ibikoresho nabarwayi. Ibi ni binini cyane kuruta kuvuza.
Hack yimukiye mubiganiro bishingiye ku ikoranabuhanga ryakemuye ikibazo kitari cyo… Reba ibisobanuro byumwimerere, bisobanura kudatera hejuru cyane-amazuru ya catheter, ntabwo ari umuyaga.
Dukeneye ibicuruzwa byoroshye kandi bihendutse ($ 50) bishobora kongera umusaruro ukurikije gahunda yubunini muminsi mike cyangwa ibyumweru.
Kugerageza gukusanyiriza hamwe ipine yamagare hamwe no guhumeka kumukandara uhumeka ntabwo ariwo muti-ntuzigera ushobora gushyigikira cyangwa gupima ibyifuzo.
Kandi - izasohoza aerosole yuzuye virusi yanduza abandi barwayi n’abakozi b’ubuvuzi - bivuze ko impirimbanyi zizava mu bakozi b’ubuforomo zerekeza ku barwayi - bizahungabanya gahunda y’ubuvuzi kandi byihutishe urupfu.
Ndemeranya na Gary Jones, niyo mpamvu nakoze iki gihaha cyicyuma kandi nkagitegura gukoreshwa muri Berezile: https://archive.org/stream/PopularMechanics1952/Popular_Mechanics_01_1952#page/n259/mode / 2up
Kuberako muri Ositaraliya, byagereranijwe ko tuzagabanya umuyaga uhumeka 2000. Iyi nsanganyamatsiko ntabwo ari "ubucuruzi vs kwikorera" ni "kwikorera vs nta intervention"
Moteri / drives zishyushya moteri ya drone, ibi mubyukuri birasaze? Umufana wakorewe murugo yabonye gusa compressor nziza kumasoko yimashini kugirango igenzure umwuka. Hey, ufite umwuka uhagije kubantu babarirwa mu magana?
Fata umufuka munini wimyanda irimo metero kibe 4 za "compressor nziza" ishobora kumara umunota idafite insinga zinganda. Ubu nshobora guhumeka rimwe gusa kumunota, birahagije?
Kubaturwanya bose, mugihe ibitaro birenze cyangwa mugihugu cya gatatu cyisi, ntamuntu numwe uzavuga wenyine kubibazo byubuyobozi. Ibi ntibireba imijyi gusa dufite ibikorwa remezo bigezweho na serivisi zibanze byoroshye kuboneka.
Nibyiza, ntushaka gukora ibibi byinshi kuruta kugirira nabi. Niba ukoresha ibikoresho byanduye, ushobora kurangiza impfu nyinshi kuruta kudakoresha ibikoresho byose. Hatabayeho kwipimisha neza, biragoye kumenya niba byangiza byinshi kuruta ibyiza. Ntushaka kubikoresha gusa, ariko nyuma yo kwica agatsiko k'abantu urasanga ari bibi.
Nyamuneka, nyamuneka, nyamuneka-koresha ubuhanga bwawe kugirango wongere ibikorwa byisuku yabaturage. Intego yumwuga wubuvuzi ni ukugabanya umuvuduko wubwandu kugirango itangwa ryumwuka uhumeka ntiriremere, bityo ibyiciro ntibikeneye kumenya uwabona amikoro make. Ubuvuzi ntaho buhuriye nicyubahiro cyangwa clickbait; ariko bijyanye no kugabanya indwara nimpfu. Ndabisubiramo, shakisha uburyo bwo kugabanya igipimo. Uzaba intwari ikomeye yingabo zokwibohoza zitazi niba warokoye ubuzima bwabo. Kandi ntukeneye MD kugirango ukore iki gikorwa.
Tugomba gukora, guhimba cyangwa gushyira mubikorwa ibintu byinshi byoroshye kugirango tugabanye ikwirakwizwa rya virusi.
Urakoze Dr. Clint-hano hari inyandiko zibarirwa mu magana HAD, kandi nyuma yicyumweru cyoherejwe, haracyari igishushanyo, ibisobanuro, urupapuro rwabigenewe rwo kubaka ikintu icyo aricyo cyose, kereka umuyaga uhumeka. Ibi birerekana impamvu gahunda yacu yuburezi yatumye tunanirwa nabi. Hano hari umuntu ufite impamyabumenyi ya injeniyeri, impamyabumenyi y'ubuvuzi, n'uburambe bwo gukora cyane? ? ? Niki ??? hari umuntu? ? ? ..,
Muraho, Ndashaka ikipe itazatakaza igihe. Mfite gahunda yo gushushanya kandi nasuzumwe ninzobere mubuvuzi. Nkeneye injeniyeri kandi byibura umuganga 1 wubuvuzi. Nkunda amateka ya gisirikare cyangwa ihahamuka. anesthesia. Hano hari imyanda myinshi kurubuga, ariko ndatera imbere, niba ubishaka, nyandikira. Bill2resist@gmail.com
Gerageza uru rubuga, rimwe na rimwe usanga rufite imbaraga. Bakorera abakiriya ba gisirikare mubisetsa byo gusetsa. Ntabwo bafite ibikoresho nyabyo, kandi birashoboka ko nta cyerekezo bafite, ariko barashobora gushushanya cyangwa guhindura ibintu biriho. Umugabo wanjye yakoreraga. Bashobora gufungwa kubera gufunga, gerageza rero ushake amakuru yihariye kurubuga. Isosiyete yabo y'ababyeyi ni Divex yo muri Irilande, ifite icyicaro i Cape Town.
Mfite impamyabumenyi yubukanishi, nshobora gukoresha ibikoresho byihuta bya prototyping, kandi mfite uburambe bwo kuyobora amatsinda mato yiterambere… Birumvikana ko ibi bitigeze bibaho mbere yo gukurikirana intego nkiyi kandi itita ku gihe. Mfite kandi ba injeniyeri bashishikajwe no gukora byinshi.
Nemera ko utishoboye, ariko sinzagaya uburezi bw'umuntu. Muri rusange, navuga ko bigoye gutegura, gutegura no gukora no kurangiza imishinga yiterambere.
Abakemura ibibazo bakeneye imipaka kugirango bafungure guhanga kwacu kandi bakeneye gukemura ibibazo byihariye. Nasomye ingingo nyinshi, cyane cyane mbaza kubyerekeye ihame ryakazi rya ventilator nibisabwa intego ya verisiyo ya hackaday. Ndashaka kubona ko iyi ngingo / inyandiko yavuguruwe hamwe nizi ngingo.
Igitekerezo kumurwanya. Ibikoresho byo mu rwego rwubuvuzi bigomba gukoreshwa imyaka myinshi kandi birashobora kuba bifite ibikorwa bitabarika kugirango bibe ibicuruzwa byingirakamaro kandi bifite agaciro. Kwibasirwa hamwe ntibizashoboka kubigereranya. Ibinyuranye, umuyaga uhendutse ushobora gutanga neza okisijeni ikwiye / umuvuduko muke mumezi abiri irashobora guhindura isi yacu.
Niba utekereza ibitaro, ndatekereza compressor isanzwe yinganda hamwe numuyoboro wa PVC. Nibyo, ibi bizakenera amazi yinyongera numutekano, ariko ibi biroroshye cyane kurwego runini. Kubwibyo, niba uri serieux kuri ibi, nyamuneka kureka gushidikanya hanyuma ushyire hamwe abaganga bamwe bazi ko ukeneye naba injeniyeri bafite uburambe mubikoresho byinganda.
Ntushobora gukoresha pisitori isanzwe ishingiye kuri compressor de air kubera ikibazo cyibitonyanga byamavuta yo kwisiga. Urashobora gukoresha compressor yo kubika ibyuma bishingiye ku gishushanyo [gisukuye], ariko ubu buryo ntabwo busanzwe. Nanyuzwe cyane nigitekerezo cyawe cya PVC, iki gice ni cyiza cyane
Hari umuntu wigeze atekereza gukoresha isaha ya Midi (igikoresho cyumuziki cyangwa software yumuziki) kugirango ahindure inshuro zo gukwirakwiza ikirere?
Nshishikajwe no gufasha! Nshobora gushushanya ibikoresho byose bya elegitoroniki bikenewe kuriyi mushinga. Niba ubishaka, nyamuneka unyohereze imeri kuri bflorin520@gmail.com, dushobora kuganira byinshi.
Impamvu ibicurane byica kurusha ibi nuko abantu benshi banduye ibicurane. Ukurikije ikwirakwizwa rya covid-19, ibi ntibizongera kubaho muminsi igera kuri 30-45 uhereye ubu. Muri kiriya gihe, hari abantu benshi barwaye cyangwa barwaye covid-19 kurusha abantu bafite ibicurane, nabantu barwaye covid-19 Kubantu bafite ibicurane. Umubare w'abapfa ni inshuro 10 kugeza kuri 40. Ukurikije umubare wabantu bishwe kwisi yose, ibi ntibishobora kuba bibi nko muri 1918, ariko birangiye byica abantu benshi, ntabwo natungurwa, gusa kuko hariho abantu benshi. Nabonye ibigereranyo byinshi kandi nkoresha ibigereranyo byanjye, kandi mubyukuri biterwa cyane namakuru yashizweho ukoresha, ariko benshi muritwe twazanye imibare imwe yerekana ko 50% byamatariki kwisi ari A runaka itariki iri hagati ya 20 Mata na 15 Gicurasi.
Gushushanya, dukeneye ibisobanuro bya tekiniki: 1. Isoko ntarengwa 6lpm 2. Umuvuduko ntarengwa wemewe? ? ? 3. Urwego rukenewe rw'ubushuhe? ? ? 4. Urwego rwo kuvanga ogisijeni? ? ?
Iki nicyo nshaka kumenya. Mfite prototype ikora ikozwe mumashanyarazi manini. Pompe y'intoki isanzwe ikoreshwa kuri matelas yaka kandi ikonge. Iyobowe na "piston" yoroshye (uruziga ruzunguruka rufite inkokora izunguruka, nka moteri ya parike). Moteri ya DC iva mumazi akonje.
Kugeza ubu, ndagerageza kongeramo uburyo bwo guhumeka ikirere nuburyo bwo gushyiraho urwego rwumuvuduko / igipimo cyo guhumeka.
Catheter ya mazuru 1 irakoreshwa. Litiro 20-60 kumunota 4. 21-100% FiO2. 21% ni umwuka wa ogisijeni mu kirere kidukikije
Kuri CPAP / BIPAP2. Ndasaba igitutu ntarengwa cya 40mmHg. 30mmHg nigiciro ntarengwa cyo guhumeka neza, ariko rimwe na rimwe dukenera guhumeka kumuvuduko mwinshi kuva kuri 4.21% kugeza 100%, nyamuneka reba hejuru
Izi mpinduka ni imashini- n’abarwayi yihariye ishingiye kuri anatomiya, physiologiya na patologiya. Kubwibyo, bisaba imyaka kugirango imashini yige kuyikoresha neza kandi neza.
Kubantu bose basuzuma ibyemezo byubuvuzi. Nka ISO13485 na 21CFR820 (QMS), 93/42 / EEC (MDD), 90/385 / EE (IVD), ISO14971 (gucunga ibyago), IEC60601-1 (umutekano rusange), IEC60601-1-2 (EMC), n'ibindi); tutibagiwe nandi mahame menshi namabwiriza yubwoko bwihariye nibyiciro byibikoresho.
Nagize uruhare mu mishinga imwe n'imwe (harimo na ventilatrice) aho ibyemezo byibicuruzwa nubugenzuzi bwibanze byagize kimwe cya kabiri cyikiguzi cyiterambere. Noneho haza ikiguzi cyubwishingizi bwuburyozwe, ubugenzuzi busanzwe, no guhora kuvugurura amategeko nibipimo.
Ibi biciro byishyurwa nabaguzi bamwe basaba FDA nabashinzwe ibikoresho byubuvuzi gusubiza vuba kandi bafite urwego rwo hejuru rwimikorere imeze nkimana.
Noneho tangira, iminsi 25 kumunsi niminsi 8 mucyumweru kugirango ukore impanuka kugirango wihute kubahiriza ibihe byose by’akajagari. Muri icyo gihe, uzaba witeguye guhaguruka mu mezi 6 gusa…
Umuntu nkunda cyane ni ISO-60601-1-4. Nanjye nkora ubushakashatsi mubikoresho byubuvuzi. Sinshaka ko ishyaka rya buriwese nubushake bwo gufasha kubona ibisubizo kabiri hamwe nimbaraga zimbaraga, ariko keretse niba ubigizemo uruhare, mubyukuri ntuzi icyo bisaba mugushushanya, gupima, gukora, isoko no gukwirakwiza ibikoresho byubuvuzi. Ibisabwa "label" byonyine byanzaniye ibisebe. Igishushanyo mbonera gishobora kuba gifite umwanya runaka (igishushanyo gifunguye ni cyiza, mugihe cyose gikurikiza amahame amwe kandi ushobora kugenzura niba cyaragaragaye 100%), ariko simbona umuntu ukora ibicuruzwa byemewe mumagaraje cyangwa mubikorwa Umwanya wubucuruzi. Iyi ISO-9000 iragoye? Gerageza 13485!
Mugihe ibisobanuro ISO isabwa bigomba kubahirizwa kubikoresho bikoreshwa muburyo busanzwe, muriki gihe, icyifuzo gishobora kuba kinini kuburyo ntamwanya wo kunyura muriyi nziga zose kandi igishushanyo cyiza gishobora kubikora.
Ndashobora kwizeza ko niba udafite amahitamo kandi ukeneye guhitamo hagati yibikoresho biboneka kandi bikora ariko bidahuye na ISO, urashobora gukoresha amahirwe.
Ariko ntibiterwa nawe. Ibi bizatanga urugero ruteye ubwoba. Ibi ntabwo byemewe mubihe ibyo aribyo byose. Ntabwo ngerageza guhitana ubuzima bwanjye, ariko ibikoresho byubuvuzi bigomba kuba 100% bitagira ubwenge. Kuri ibi, birashobora gufata imyaka icumi yo kwipimisha. Kuki ubajije? Ijambo. Emera. Dufate ko wakoze imashini kandi ugakora byinshi. Ubwa mbere byakoraga, ariko nyuma birananirana muburyo bumwe kubantu bose. Yica aba bantu bose kugeza uwanyuma. Wibwiraga ko ari virusi, ariko nyuma ugasanga ari imashini. Amakuru yarakwirakwiriye. Noneho, icyizere kiracitse. Abantu ntibakizera ibitaro no kubyirinda. Ubugambanyi bwo kuguruka. Banze gukingirwa. Icyizere kirashize. Gusa kubera kutizera bihagije ibitaro nabaganga, abantu benshi bazapfa. Niyo mpamvu ibipimo byashyizwe hejuru. Bagomba kuba. Nta kwizerana, ubuvuzi bugezweho buzananirwa. Inzira nziza nukwigisha abantu. Uyu munsi nabonye byibuze 20.000 mu kabari. Abantu bari hose. Niba umuntu yabahaye amakuru yukuri kubitera, abo bantu bose bashoboraga kuba murugo. Ntawe ubikora. Ntawe ubishinzwe. Sisitemu yo gutangaza byihutirwa yari ikwiye gufata. Sitasiyo zose zigomba gutangaza ibintu bimwe kuri buri sitasiyo. Niba hari ibisasu bya kirimbuzi, tuzabikora. Mugihe cya 9/11, twafunze gahunda zose. Ibinyuranye, birashobora kuvugwa ko ari ibiza bito.
Nigute ushobora guhangana nintangarugero, cyangwa kwifata nk "indwara" hamwe nibitekerezo bimwe na bimwe bidasanzwe bya sociologie / psychologique, no kubihindura / kubifata muburyo bumwe?
“… Ariko ibikoresho byo kwa muganga bigomba kuba bidafite ishingiro 100%.” Kubaha, ubu ni ubujiji bworoshye. Nta gikoresho “cyizewe 100%”. Ibi bijyanye nibipimo byoroshye byo kwizerwa no kwizera. Ibi ntabwo ari amarozi, kandi ntibisaba imyaka 10 yubumenyi bwubuvuzi. Ibikoresho byubuvuzi kwizerwa nigikorwa cyo kwihuta cyane mubuzima. Niba utanze imikorere ifunguye isobanura neza kwihanganira no kugerageza ibipimo imashini igomba guhura nabyo, uzatungurwa kuko abashinzwe ibishushanyo mbonera nababikora bazarangiza umusaruro mugihe cyo kwandika.
Ntabwo nujuje ibisabwa kugirango nkubwire ibishoboka mubuvuzi, kandi ntabwo wujuje ibisabwa kugirango uhitemo ibishoboka mubuhanga. Biroroshye cyane kuvuga "ntibishoboka" aho kwemerera aho ubuhanga bwawe burangirira naho ubumenyi bwabandi butangirira. Ntabwo watanze amakuru yingirakamaro hamwe nibisabwa kugirango ubone igikoresho nk'iki, ariko wakwemeje ubwibone bwawe ko PHD ishobora gukora ibicuruzwa byujuje ibyangombwa bisobanutse. Ntabwo aribyo. Gusa ibisabwa bisobanutse naba injeniyeri / abatekinisiye babishoboye barakenewe.
Ntushobora gukoresha ibishushanyo mbonera bya Walmart hamwe nibice kugirango ukore ikintu runaka kandi utegereze ibyemezo process Igikorwa cyo gushushanya byibuze ni ngombwa nkubwiza bwibicuruzwa byanyuma.
Muri iki kibazo, niba ibikoresho bikiza ubuzima bigomba kwemezwa ni ikindi kibazo.
Ikibazo hano nukumenya ibyo utazi-iki nikibazo kubantu bafite intego nziza batigeze bakora ibintu nkibi mbere.
Niba dukeneye umuyaga mwinshi, noneho dukeneye gushyigikira abantu basanzwe bazi gukora umuyaga.
https://newsroom.resmed.com/amakuru-amakuru
Tugomba gushyigikira abantu bashobora kububaka, kubagerageza, kubazana aho bikenewe, guhugura abantu no kubatera inkunga. Kandi-menya neza ko hari imirongo ihagije ya PPE na sterilisation yo kubakoresha-cyane cyane niba umurwayi ari intubate-bityo ntitwanduza indwara ya bagiteri kubarwayi bamaze kwandura cyangwa gukora aerosole yuzuye virusi ishobora kwanduza virusi Kugira ngo ibintu birusheho kuba bibi- abarezi-babahindure abarwayi kandi batere gahunda yubuzima bwihutirwa gusenyuka-bizongera impfu.
Nubwo iki gitekerezo gishobora kuba gishimishije, ntabwo ari kimwe no guhindura CO2 scrubber muri Apollo 13. Ikibazo gihura na Apollo 13 nigikenewe igisubizo, gishyigikiwe ninzobere ibihumbi zikemura ikibazo. Kandi ingingo yo gutanga ni imwe kandi nta ngaruka. Mwice abantu bagerageza gufasha.
Ibi ni ukubera ko mubihe * bisanzwe *, nibyiza, turashaka ko byose * umutekano bishoboka *. Niba tutagomba gukora ibyago bitari ngombwa, ntitugomba kubikora. Icyakora, ibi bihe ntabwo ari ibisanzwe na gato (ibintu byiyongera kubera ubushobozi bwa guverinoma bushoboye, gutinda no gusenyuka). Hano, ibipimo ngenderwaho bijyanye ni "ibyateganijwe biruta ubusa (ntabwo ari bibi)".
neza. Ariko amezi make uhereye ubu, mugihe 5% byabaturage bangana na miliyari 1.4 mubuhinde bakeneye umuyaga uhumeka, ntamuntu numwe uzamenya ibyangombwa. Icyangombwa ni efficacy.
Natekereje ko tugiye kuzana "ishuri rya kera" PEEP / Super Spyglass hamwe n'amabati yuzuye amazi. Uburebure bw'igituba n'uburebure mu mazi bigenga umuvuduko.
Birumvikana ko atari tekiniki ihumeka, ariko niba ukeneye gusa CPAP / PEEP, urashobora gukurikiza uburyo bwinshi mumabwiriza yubuvuzi ashaje ya DIY pt. impungenge.
Niba abarwayi bambaye masike bafata ingamba zose kugirango birinde kwanduza ikirere, sinzi rero impamvu CPAP igomba guhezwa kuko masike kuri ayo masike ashobora gutwikirwa masike asanzwe.
Ariko nemera ko gusubiza amaso inyuma bizasanga ibikoresho byacu byoroshye byoroshye kubisubiramo.
Kugeza ubu, hari impungenge zuko ikoreshwa rya NIV (nka BPAP) / HHHF (nka AirVo / Optiflow) muri COVID-19 bizatera ingaruka zitifuzwa.
Iyo tumaze kurangiza, tuvuze ko ibitaro byose byatinyutse kubikoresha, birashobora gukoresha isoko ifunguye * invasive * ventilator. Ariko, sinzi uburyo dushobora kugenzura no kugenzura ko porogaramu n'ibikoresho byujuje ubuziranenge bw'umutekano dutegereje…
Ibi ntaho bihuriye n'ikoranabuhanga, ariko n'amabwiriza hamwe n'iterabwoba ryibagiwe.
Urangije kurangiza interuro. Nzagukorera ibi: “Iri ni iterabwoba ry'amabwiriza ukibagirwa, kuko wishe abo bantu bose iyo myanda itapimwe.”
Kuri ubu barimo gukora ibizamini by'ibiyobyabwenge ku barwayi bapfuye covid-19. ikizamini. Kuba umuganga ni ukunguka ubumenyi. Uratekereza ko umuforomo usanzwe, umuganga, n’umukozi w’ubuzima ntacyo azi ku bivugwa hano. Barakeka. Gukeka. Abantu barapfa, ugomba gusa guhagarikwa no gukoresha umwanya wawe mubisubizo bitandukanye, bitabaye ibyo umuryango wawe / inshuti zawe nazo zipfa.
Indege ya Paramedic Paramedic na A&P Umwigisha ACLS Umwigisha EMS Sisitemu Umuyobozi wa Fire & Inkeragutabara Capitan (ubu ni ikiruhuko cyiza)
Nkurunziza rwicyuma cyikora cyikora, burigihe hariho mask ya valve yamashanyarazi (BVM) muri ICU / OR / ambulance ishobora gukoreshwa muguhumeka intoki abarwayi munsi ya anesthesia cyangwa intubation. Nyuma yo gusuzuma igishushanyo mbonera cyimyuka igezweho, nahisemo gukoresha ibihaha bishaje byicyuma kugirango nizere neza kuriki kibazo. Impamvu imwe nuko bakoresheje iki gishushanyo kandi bakagumana igihe kirekire kera. Urebye ubworoherane bwayo kandi buhendutse, birizewe cyane kandi bifite umutekano, kandi biroroshye kuvoma intoki mugihe habaye ikibazo cyo kubura amashanyarazi, bikaba byiza kuruta BVM Kandi iyo umuyaga wumuntu unaniwe kandi ushobora gutobora umuyoboro, ntakibazo gihari yo kwaguka, cyangwa ibyago byo kurwara esofagusi (abarwayi bapfa muminota 4-5). Gusa ikitagenda neza ni ukugenda, ariko muriki gihe, ntabwo tuvuga igifungo cya burundu kubera "ibihaha". Kubikorwa bifite umuvuduko mwinshi wo kwita ku barwayi, ni ngombwa cyane kuburira hashingiwe ku gupima umwuka (CO2 wasohotse), kubera ko o2 imyanya yo kwicara mu barwayi ba hypoventilated ishobora gukomeza hafi 100% igihe kirekire, n'amaraso Acide ya co2 izabikora gutoragura no kwica byose. Ubwonko burimo gupfa. Kubijyanye na ogisijeni, yego, ibikorwa bya gaze byose birashobora gukenera ubuvuzi bwose, ariko ntibishobora kwemezwa, kuburyo rero uburyo buhendutse bwo kugenzura ubuziranenge numutekano byatuma ibintu bigenda neza. Kubwibyo, niba ukeneye guhumeka cyane, ndasaba-DIY gushushanya ibihaha byicyuma (umushinga woroshye wa Sten gun; guhera kubishushanyo mbonera bisanzwe) -umushinga wa ogisijeni wo mu nganda utanga amasasu ya tekinoroji yo mu kirere (iminsi 1-2), sobanukirwa nibyingenzi EMT Ubumenyi nabandi bashinzwe ubutabazi cyangwa abashinzwe ubuvuzi bakeneye gucunga umubare munini windege. Ni ngombwa guhinduranya abatekinisiye bahumeka byihuta buri saha cyangwa ibiri kandi ugakurikirana neza kugirango badashobora kugenda byoroshye.
Nigute ushobora gukoresha reberi yoroshye ya valve imwe-imwe (ihagije kugirango ikurure ibikomere byo mu gatuza) hamwe na diafragm nini ya reberi kugirango ushireho impera imwe ya silinderi nini bihagije kugirango umuntu afate. Noneho… Ese igare riri kumurongo hamwe na oval drive ibiziga bisimburana hanyuma bigakurura kuri diafragma? Birashobora kuba byoroshye (nubwo byemewe: birashoboka) guhindurwa byibuze kurwego rwumvikana. Dukora ibyo tugomba gukora.
Ni nako bigenda ku bihaha by'icyuma: mu ntangiriro byavumbuwe kugira ngo bivure indwara yo mu mutwe (igenzura imitsi y'abarwayi) iterwa na polio. Aba barwayi bahumeka umwuka udasanzwe kandi imikorere yibihaha yabo ntisanzwe (kubahiriza, gukwirakwiza ogisijeni, nibindi), sinkeka ko ibikoresho byubwoko bwibihaha bizagirira akamaro abarwayi mubidukikije COVID-19. Bitewe numubare munini wanduye (virusi ya COVID-19 + bacterial superinfection) iherekejwe no kuribwa, imikorere yibihaha yabarwayi bafite COVID-19 yangiritse cyane. Byombi birashobora gutuma ikwirakwizwa rya ogisijeni igabanuka no kugabanya ibihaha. Ndibwira ko abantu benshi bazapfa bazize ARDS no kunanirwa kwingingo nyinshi. Kubwibyo, dukeneye kwibanda cyane kuri ogisijeni (kugeza 100%) hamwe numuvuduko mwinshi wo guhumeka (kugeza 30mmHg, ushobora kuba muremure mugihe gito) kugirango ibice byose by ibihaha bikingurwe kandi ukande ogisijeni mumasemburo yamaraso atukura binyuze mumihaha edema.
Gakondo o2 izuru rya kannula (kugeza kuri litiro 6 zumwuka kumunota)> mask hamwe nikigega (kugeza kuri litiro 15 zumwuka kumunota kumunota)> urumogi rwinshi rwamazuru (litiro 20-60 za O2 kumunota, FiO2 ishobora guhinduka)> mask ya CPAP rimwe na rimwe > Fungura igenamiterere rya CPAP yubuhumekero (PEEP 5mmHg, FiO2 ishobora guhinduka)> Ubuhumekero kuri BIPAP (umuvuduko ntarengwa 30mmHg, PEEP 5mmHg, FiO2 ishobora guhinduka)> ECMO
Kubyerekeye umushinga, ndasaba kubigabanyamo amatsinda menshi ukurikije caskade (itsinda ryinshi ryizuru ryizuru ryitsinda, itsinda rya CPAP, itsinda rya BIPAP, nibindi). Hashobora kubaho imishinga myinshi muri buri tsinda, bitewe nuburyo bwakoreshejwe (kongera gukoresha ibicuruzwa bihari no kubaka / kumena imashini nshya) no gukoresha imanza (hanze no imbere mubitaro). Ntekereza ko impungenge zikomeye ari amasoko ya ogisijeni n'amashanyarazi mu bidukikije hanze y'ibitaro.
Ikintu cyingenzi cyerekana isoko ifunguye ni uko igomba kuba igizwe nibice bimaze kuboneka ahantu hose. Turashobora gukenera 500.000 mukwezi. Ibi bice bigomba kuba ibintu ushobora kugura kuri Home Depot cyangwa Wal-Mart. Igishushanyo gisaba gahunda yo guhugura hamwe ninzobere mubuvuzi mbere yo gukora igishushanyo mbonera, porogaramu za terefone igendanwa, moderi ya 3D y'ibikoresho byacapwa na videwo yo guhugura. Byongeye kandi, amabwiriza ya FDA ninshingano zemewe n'amategeko bizakenera kuvaho, bityo inkunga ya leta irakenewe. Nabajije ibiro by'umujyanama wanjye. Banyohereje kurubuga rwa FDA kugirango mbyemeze byihutirwa. Irashobora gukorwa namasosiyete akora sisitemu yihariye ya pneumatike cyangwa hydraulic. Ahari ubukanishi cyangwa tekinoroji ya HVAC irashobora kugerwaho hifashishijwe amabwiriza kumurongo. Twahuye naba injeniyeri bakuru 6, CTOs, abaganga nabayobozi bakoze mubucuruzi bwubuhumekero bwubuvuzi imyaka 10-30. Dushyira imbere ibitekerezo bimwe. Iya mbere ni imashini ya CPAP yatezimbere ishobora gufasha abantu murugo. Ikoresha imashini ya ogisijeni yongerewe imbaraga ya CPAP ifite imiyoboro mu ndobo cyangwa imyanda ishobora gukoresha amazi kugirango yongere imbaraga zo kurwanya umwuka (umuvuduko wa end-expiratory, uzwi kandi nka PEEP). Gufata umwuka mu mazi birashobora kubuza virusi guhungira mucyumba. Umwuka wa ogisijeni hamwe n’umuvuduko mwinshi mu bihaha bifasha kwinjiza ogisijeni nyinshi mu bihaha byangiritse, twizeye ko bizabaha igihe kinini cyo kubaka antibodi. Ibi bisaba inkomoko ya mask (ishobora kuba yacapishijwe ubushyuhe cyangwa 3D yacapwe, cyangwa igahuzwa na respirator irangi irangi. Iya kabiri ni igihe cyikizunguruka cyumuvuduko ukabije wubuhumekero. Irashobora gukoresha icyuho cyamahugurwa hamwe na switch ya dimmer Igikoresho ikoreshwa muguhindura umuyaga uhindagurika, indege ya spinkler itunganijwe ikoreshwa muguhumeka no guhumeka neza, byose bigenzurwa na terefone igendanwa binyuze mumutwe uhuza cyangwa ikindi gihe gishobora guhinduka, kandi amajwi ya stereo arashobora gukoreshwa muguhuza ibimenyetso bya terefone igendanwa . metero ya ogisijeni ntishobora kuboneka, impiswi ya okisimeteri irashobora gukoreshwa muri titre. Muri ibyo bihe byombi, umurwayi ashobora gukenera ogisijeni binyuze mu miyoboro y’ikigega kibika ibitaro, ikigega cyo kubikamo igihe cyo gusudira, cyangwa Dewar. Utanga isoko e. Niba hari ikibazo cyo gukwirakwiza ogisijeni, urashobora gukoresha ibirahuri bya fibre ikinguye ibyuma byogukwirakwiza ogisijeni. Ubu buryo bwo guhumeka bushobora gutera virusi umurwayi, bikaviramo gukenera gufata 100% yumwuka uhumeka muyungurura cyangwa fume, bityo bigatuma umurwayi ananirwa, ananiwe hanze cyangwa akabyimba muri bleach.
Irashobora gukora, ariko ingano nini. Imirasire ya ultraviolet irashobora kwica virusi, imirasire ya ultraviolet nizindi bagiteri. Byongeye kandi, iyo ihuye nimirasire ya ultraviolet, vitamine D3 ikorwa muruhu. Ibi bivuze ko mbere yuko ukenera umuyaga, izuba ryiza rishobora kuba amahitamo meza yo kuvura.
T selile ikuraho vitamine D kugirango ikore kugirango yice selile! Umucyo Ultraviolet utuma disinfectant nziza ishoboka! . Amatara ya Ultraviolet B / C yangiza ADN kugirango ayice. Nubwo UVA ifite umutekano rwose kubantu. Ku zuba (igihe cyose ridashya), birashobora kuba inzira nziza yo kugira ubuzima bwiza!
Ikoreshwa mu byuzi, koga / gutunganya amazi ya jacuzzi! Isuku y'intoki nayo ni nziza! Harakenewe ubushakashatsi bwinshi kugirango wumve neza inyungu n’akaga k’izuba!
Mu buryo nk'ubwo, isura ishobora kuba ingirakamaro isa nkaho abantu bamwe bashyizeho ingufu nyinshi muburyo bukurikira: https://app.jogl.io/project/121#about
Muraho, urashobora kumbwira, niba bishoboka, niyihe sensor ya O2 nshobora kugura kandi nizeye ko izahuza na platform ya arduino?
Ati: "Kubwibyo, niba hari byinshi bikenewe guhumeka, ndasaba-DIY igishushanyo mbonera cy'ibihaha by'icyuma cyo guhumeka"
Byongeye kandi, iyo yubatswe nkigare rishobora kuzunguruka, iba ifite ibyiza byo kudafata uburiri. Ni ngufi kuruta uburiri busanzwe.
Nibyo, ibihaha by'icyuma birakora. Ni ikihe kibazo kuri bo ubu. Amatangazo magufi niyo yoroshye, kandi ntabwo bigoye cyane kubantu bose bafite ubumenyi bwamashanyarazi namashanyarazi.
Urebye igisubizo, hari umuntu wigeze atekereza guhindura byoroshye, ni ukuvuga, kongeramo ibyuma bibiri byo kugenzura kubikoresho byumuriro wumuriro no guhuza isazi hamwe nigikoresho cyo kugenzura inkoni ihuza, kugirango uburebure bwa stroke bushobora guhinduka kugirango bugenzure Ingano ya buri pompe yinzogera. Indangantego yo gufata irashobora kandi guhuzwa na sisitemu yo kugaburira ogisijeni kugirango yongere ibirimo o2. Igice cya nyuma kizerekana uburyo bwo gutunganya no kweza gaze isohoka mu bihaha… igitekerezo gusa.
Imashini za CPAP / BiPAP zishobora gucika na software kugirango ikore nk'isubiramo? Moderi zimwe za BiPAP zirasa nkibikoresho bigurishwa nka ventilateur. Ntabwo bizafasha ogisijeni, ariko ndatekereza ko ibibazo bya ogisijeni byoroshye kubikemura (gusudira gaze, imashini itanga umwuka wa ogisijeni nibikoresho byubuvuzi byo murugo)
Koresha COTS… ibicuruzwa bitari mu bubiko… ikintu cyose gishobora gukoreshwa… icupa ryumwana ririmo “sterile bihagije” kugirango uhuze ibice ubundi bigomba kuba bikozwe mubikoresho bidasembuye cyangwa ibikoresho bidasanzwe bidafite uburozi? Turashobora kongeramo pompe kuri bo? Isuku ya HEPA nyayo ikwiye kuvurwa ikirere nyuma yabarwayi?
Nibyo, ibi "bigomba kwemezwa" ibisubizo ni myopic kandi bitumvikana. Siga wa mugabo muto inyuma yumwenda.
Ntekereza ko muri Sudani cyangwa mu Buhinde, iyo abantu babarirwa muri za miriyoni bishwe, kabone niyo baba bakora 70% gusa (ntibakore), bishimira kuyikoresha, bivuze urupfu.
Nibyiza gusangira bishoboka 3d ibice byacapwa kugirango buri wese abashe kwinjira…
Nibyo, ibyinshi mubice bidakomeye bishobora gukorwa muburyo bworoshye na filament iyo ari yo yose mu icapiro ryaba intego nziza yo gushushanya kugera "kugabura ibicuruzwa" kugirango ibice bishobore gukorwa nabakorerabushake cyangwa amahugurwa mato ya 3D, Kandi birashobora gukusanyirizwa hamwe aho iteraniro. bikenewe.
Mu myaka yashize, nabonye kugerageza kwimishinga nkiyi, kandi 3d icapiro ntabwo aricyo ukeneye. Ibice bidakomeye birashobora gukorwa no gukora vacuum, gukora ibyuma cyangwa plastike, gutunganya imashini gakondo ndetse no gutunganya ibiti, byihuse, bihendutse kandi biramba. Niba idahinduwe gusa mubice bya COTS (stock). Icapiro rya 3D filament ntabwo aribyiza kubikorwa nkibi. Nakoraga iperereza ku buryo bwo gusimbuza ibiziga by’ibitaro byangiritse muri Nepal maze ntanga inama yo gukoresha ibiziga byoroheje byogosha. Guhendutse, byoroshye, birahari, kandi byiteguye gukoresha ako kanya. Nyuma yicyumweru cyo kurwana na printer ya diy filament, nizere ko abo bantu batekereza-PRINT-ibiziga byibitanda byibitaro byananiranye, hanyuma ukagerageza kubisohora kubiti, insinga nibindi bikoresho byose kugirango birinde kumeneka. Byose kuko igicaniro cyabo cyeguriwe imana imwe gusa, kandi PRUSA nizina rye. Abantu bapfa kubusa.
Nakoze urutonde rufunguye rufite ibice byacapwe 3D bikenewe kuri corona. Niba hari icyo ufite, nyamuneka ongera kurutonde.
Ugomba kubanza kureka ibitaro bigashyiraho amatara ya UV muri sisitemu ya HVAC kugirango umenye neza ko amatara ya UV atazakwirakwira mubindi bice / hasi. Ingazi na lift nabyo bigomba kubikoresha.
N95 mask_CAN_ irashobora kongera gukoreshwa, mugihe udasangiye mask (kandi ntuzaterwa n'amacandwe, amacandwe cyangwa ubuhehere 100%).
Ntugomba gukoresha amavuta kuko azahindura akayunguruzo. Igice cyingaruka za N95 nuko akayunguruzo karimo amashanyarazi kandi ikora imirimo myiza iyo yumye.
UV bulb / sterilizer / autoclave iroroshye cyane, ni itara risanzwe rya fluorescent idafite fosifori imbere.
Imashini ya ozone nayo iroroshye cyane. Impinduramatwara ya flake ituruka ku kimenyetso cya byeri ya neon, itumanaho ryayo rihujwe na ecran 2 ya aluminium / ibyuma cyangwa insinga yinkoko kuruhande rwa plexiglass / plexiglass, izatanga ozone nyinshi muminota 2, umwuka mubyumba Impumuro nka inkuba kandi irashobora gukorora. (Sinkeneye kuvuga ko ibyara amps menshi kandi ni akaga). Ikigaragara ni uko igikoresho cya urwego rwa Yakobo nacyo gitanga ozone.
Nibyiza, yego, kaseti itagira inkomyi izafasha nta gushidikanya ko izafasha ababana n’amavuta y’inkorora idashobora kugenzurwa: -D irashobora gufasha ku myanya izwi ko igaragara kandi ikoreshwa mu kwangiza.
Itara rya sterilisation rikozwe muri UV-C passable quartz, mugihe itara rimurikira fluorescent rikozwe mubirahuri bisanzwe, fosifore rero ntabwo itandukaniro ryonyine. Ariko itara ryumuvuduko mwinshi wa mercure (ikoreshwa nkitara ryo kumuhanda) rirashobora guhinduka UV-C kumena itara ryo hanze (itara ryimbere rifite imikorere yo gusohora ni quartz).
Iki ni igitekerezo cyiza. Umuntu umwe watanze ibitekerezo yerekanye ko igikoresho cyasobanuwe atari umuyaga uhagije-ni ukuri? Niba aribyo, nyamuneka vugurura inyandiko kugirango turusheho gusobanukirwa ibyingenzi. Umuntu wese ufite ubumenyi bwa tekinike agomba kubigiramo uruhare, ni ngombwa cyane. Kugeza ubu ntiharamenyekana urugero iki cyorezo kizarushaho kwiyongera, kandi iki gikorwa kiracyari ku mwanya wa mbere. .
Azaseka rwose "Ariko amabwiriza y'ibikoresho by'ubuvuzi!" post. Igitekerezo ntabwo ari ugusimbuza ibi ibikoresho byubuvuzi. Igitekerezo nukubikoresha ibyumweru bike hanyuma ukabijugunya mugihe icyorezo cya COVID-19 kigeze kurundi ruhande rwumurongo w inzogera kandi gishobora guhangana nibikorwa byibitaro bisanzwe (ukoresheje ibikoresho bihari byateganijwe), cyangwa societe igasenyuka. Ibyibanze byo kwemeza ibikoresho ni bike. Iyo ubundi buryo ari "ibikoresho bitagenzuwe" cyangwa urupfu rushoboka, ndakeka ko abantu bake bazahitamo gupfa.
Kubijyanye no gukoresha igihe gito, impungenge nyamukuru ni ihumana ry’ikirere binyuze mu muyoboro w’amazi ashyushye. Amazi agomba kuba yemerwa n'amazi meza: koresha uburyo bwo kuzenguruka igihombo (amazi meza ya komine asukuye mugihugu cyambere cyamazi arashobora kwemerwa (amazi atemba ava muri robine, ashyutswe na hoteri, hanyuma akanyura mucyumba afite ibibyimba byinshi it)) Yanyuze kandi ajugunywa). Niba nta masoko ahoraho yo gutanga amazi meza, ibintu birashobora kugorana. Uburyo bwa sterisizione yimiti ikoreshwa mugukwirakwiza amazi ntibisaba kurekura gaze mumigezi yo mu kirere (cyangwa gaze irekuwe igomba kuba idashimishije mubihe bibi cyane, ariko mubyukuri ntabwo byangiza). Irashobora gukora murwego rwo guteka cyangwa ubukana bukabije UV ivura hamwe nigihe gihagije cyo gutura. Igishushanyo cyicyumba kinini kirimo amacenga. Ingano yacyo igomba kwirinda kuvoma amazi mu kirere, ariko ntabwo ari manini cyane kugirango wirinde gukusanya firime ihagaze ahantu hashyushye kandi huzuye.
Wibuke, ikiyiko cya bleach kuri gallon yo gutunganya amazi yimiti, cyangwa ibitonyanga bitandatu bya iyode kuri gallon ya iyode nabyo bisaba isaha yo gutura kugirango bikore neza.
Kubyerekeranye namazi adafite sterile: aho gukoresha 0.9% yumuti wa saline sterile (niba idahumanya imashini yawe). Ibi bigomba kuboneka mubitaro. Iyo ngerageza ibiyobyabwenge muri dogiteri yanjye ya dogiteri, ndabikoresha nk'imodoka yo guhumeka amafarashi (Ndi veterineri). Nibura ni sterile, kandi kubera ko kwibumbira hamwe kwa electrolytite ari nkibiri mu mubiri, ntibishobora kurakaza kuruta (byinshi cyangwa bike) amazi meza.
Ikintu kimwe mwese mukwiye kumenya: Turimo kuvuga kubarwayi babantu banenga cyane ibihaha bimaze guhura nigitutu kinini. Buri kosa rito, kurugero-umubare munini wa virusi / uduce duto two mu kirere (kuyungurura?) - umuvuduko muto mugihe runaka ni mwinshi cyane (birashobora guhinduka neza?) - ibindi bintu bihindagurika mukirere ( biva kuri reberi cyangwa plastike) Bitera izindi nkongi mumyanya y'ubuhumekero yo hepfo-kwirundanya kwa CO2 (gushonga muri HCO3- na H +, bizahindura pH mumihaha n'amaraso!) bishobora kuba itandukaniro riri hagati yubuzima nurupfu.
Igitekerezo gusa. Simvuze ku mabwiriza, ariko nahumekeye amafarashi arenga 2000 munsi ya anesthesia rusange, kandi urebye imikorere y'ibihaha, amafarashi afite akamaro kuruta abantu. Ntugapfobye akaga!
Nibyiza, hamaze kuboneka ikibazo cya saline yo mubuvuzi (0.9%) mugihugu hose, ariko haracyari amakuru meza.
Hmm, ikawa nshya yirabura? Ndibwira ko yashyutswe hejuru ya dogere selisiyusi 50 kandi irimo imiti isanzwe ya virusi, fenol, na acide cafeque. Ariko yego, niba ufite ubushobozi bwinyongera bwo gukora ikawa, urashobora kuyikoresha kugirango ushushe amazi hanyuma uyinjemo umunyu.
Iyi. ibyo byose. Niba utari inzobere mu buvuzi, urashobora gukoresha igihe cyawe n'imbaraga zawe kugirango wirinde abaturage baho kwanduzwa. Ba intwari yawe uyumunsi kugirango ukize umuntu udakeneye guhumeka kuva mbere.
Muraho, Dr. Leclerc, Ndi inzobere mu buvuzi kandi ndimo gukora imishinga imwe n'imwe y'ubwubatsi. Ubu ndashaka umujyanama wubuvuzi. Urashaka?
Bingana iki ningutu zingana guhumeka buri masegonda 5? Birahagije guha abarwayi litiro 15 za ogisijeni kumunota.
Hydrogen ni shyashya nka gaze yubuvuzi yo kuvura indwara zubuhumekero. Ikoreshwa mu kuvura ARDS i Hubei, mu Bushinwa. Byaba byiza uyikoresheje hamwe na ogisijeni isanzwe kugirango uhuze na ventilator hanyuma wongere igenamiterere ryayo. Hydrogen yerekanwe kubuza cytokine. Iyi ni inyandiko ivuga kuri hydrogen nka gaze yubuvuzi-https: //www.frontiersin.org/articles/10.3389/fonc.2019.00696/yuzuye
Ndi injeniyeri y'amashanyarazi kandi yimbitse, yibanda kuri sisitemu zikomeye z'umutekano. Impamyabumenyi yanjye ya PhD yerekeye software yububiko bwa sisitemu. Niba ntekereza ko bishoboka, niteguye gushyigikira umushinga. Menyesha niba nshobora gufasha.
Muraho Thomas-niba ukomeje gushimishwa menyesha-hari ibitekerezo bimwe ko ndi umuvuzi wubuhumekero, usibye Bill.
Ninde uzishyura ibyemezo bya FDA (cyangwa amafaranga yose yo mu karere)? Inganda zishaka kugurisha zigomba kwemezwa. Ibyo bihenze.
Niba ushaka kubyara ibicuruzwa bitazakoreshwa muri Amerika, ntukeneye FDA. Kurugero, nubwo bitemewe na FDA, Abahinde bazishimira guhitamo ubu buryo (ariko biragaragara ko bukora). Reka turebe niba umuntu wese muri Amerika azapfa kuko adashaka gukoresha ibikoresho bitemewe na FDA. Nukuvugako, nibyiza kubona ibi bitekerezo byose bishingiye kuri Amerika bivuka, kandi ubu bwoko bwibishishwa bikwira isi. Turi umuntu umwe gusa, dukeneye gutekereza nkumuntu umwe.
Byagenda bite se niba ogisijeni ikomoka kuri electrolysis y'amazi meza (ni ukuvuga kuri electrode ya grafite ikoreshwa n'imbaraga zisanzwe) hanyuma ikongerwaho umwuka wumurwayi? Birumvikana ko hydrogène nayo ikorwa-hydrogène irashobora gukoreshwa kugirango igarure ingufu zimwe, cyangwa irashobora kurekurwa hanze yinyubako hamwe nibikoresho byoroshye.
Inzobere mu buvuzi zirashobora gusubiza iki kibazo kundusha, ariko umukunzi wanjye (wiga kuba umuganga) yaransobanuriye. Iyo umwuka wa ogisijeni utanzwe, umubiri uba umunebwe. Urashobora kubona byoroshye ogisijeni ihagije, ntugomba rero guhumeka umwuka wa ogisijeni cyane nko mubindi bihe. Kuberako uhumeka gake, uhumeka gake. Ibi bizegeranya karuboni ya dioxyde, yangiza ubuzima bwawe.
Ndashobora kuvuga ko ogisijeni yawe isa neza, cyane cyane uburozi kubana bavutse. Urimo kuvuga ku barwayi barwaye COPD, indwara, ogisijeni nyinshi izahagarika umwuka wabo wo guhumeka, ariko abarwayi benshi Nta COPD ihari, kandi niba bakeneye ogisijeni nyinshi-birumvikana ko batagomba kugabanya ogisijeni, twumva 100% ya COPD abarwayi nka
Murakoze. Nka RT, nibyiza kubona abandi bagenda bafite amajwi yumvikana. Kandi kubera ko bisa nkaho nta bwumvikane. Nashakishaga uburyo bwo gukora printer ya 3D ikora neza. Izi nimbuga ebyiri gusa zifite dosiye zishobora gukururwa.
Ibyiringiro byinshi bikenera antibacterial silk kugirango icapwe mask. Inyungu nuko ihoraho. Dore masike nasanze zishimishije:
https://www.overstock.com/PUREMENT® antibacterial orange filament 1.75mm, PLA ishobora kwica bagiteri (paki imwe)
Ntabwo uzi neza niba ushobora gukoresha printer kugirango ukore mask, masike ya M95 yagenewe kwemerera umwuka kwinjira, ariko irashobora gukuramo virusi, ntoya cyane kuruta imyenda myinshi.
Agace kamwe nshaka kubona ubu ni sisitemu yo kurinda umubiri ikoreshwa muri firime “Andromeda”. Hariho impamvu nyinshi-cyane cyane kubarwayi-mugihe cyose abarwayi bari mucyumba bashobora kugikoresha, biroroshye kwinjira no gusohoka, bitwara igihe nibindi byinshi. Ni umutekano kandi irashobora gusukurwa no gukoreshwa. Kwinjira cyangwa gusohoka mucyumba cyo kwigunga birahenze kandi bitwara igihe, kandi biragoye cyane kubakozi bahuze, kandi hariho nibintu bisaba ibikoresho byo kwigunga kugirango bisanzwe.
Nubwo ubwandu bwubu butemeza urwego rwo kwigunga, nyamuneka suzuma virusi ya Ebola. -Mwoherereza imeri-bill2resist@gmail.com
Abantu bafite ubumenyi bukenewe mubuvuzi nuburambe nibibazo byanyuma mukwagura umubare wibitanda bya ICU. gukemura iki kibazo.
Tuzafasha. Turi itsinda ryabakora ibicuruzwa biva mu majyepfo yuburengerazuba bwa Colorado. Imbaraga za MakerLab @ 杜兰戈 (Durango). Uyu munsi twaganiriye kuri iki kintu mbere yo gusoma iyi ngingo. Ni ikihe cyerekezo cyo kumenya niba umuntu afata iyambere muguhuza imbaraga rusange? Birasa nkaho igishushanyo gikeneye kwiganwa vuba kandi byoroshye. Habonetse kandi. https://panvent.blogspot.com/?m=1
Ndi injeniyeri wo muri Siemens Energy. Yibera kuri robo zihenze, zohejuru zo kugenzura. Ndashaka kandi gutanga ubuhanga bwanjye mubijyanye nubwubatsi na electronics kugirango mfashe uyu mushinga. Cyane cyane iyo bigeze kubishushanyo mbonera bya 3D (masike, nozzles, adaptate, amazu, nibindi). Njye mbona, icapiro rya 3D riraboneka ari ryinshi hafi ya hose kandi rigomba gukoreshwa muri gahunda nk'izo igihe bishoboka. Dukeneye umuntu uyobora umushinga kandi ushobora gusobanura gahunda yambere yakazi hamwe nitsinda ryiza ryo gutangira. Tuzakenera kandi abakorerabushake baturutse mu nzego zitandukanye, nk'ubuvuzi, ubuvuzi bukomeye, igishushanyo cya 3D, ubukanishi bwa fluid, ibikoresho bya elegitoroniki, amasoko, imbuga nkoranyambaga, n'ibindi. Ntibashaka gutanga ibitekerezo byabo, ariko bashaka gukora akazi!
Muraho Stefan, reka mvuge kubyerekeye umuyaga mugihe gito. Ndi umuvuzi wubuhumekero ningabo hamwe numuganga wingabo zirwanira mu mazi, nuko namenyereye gukora mumurima. Ariko ntabwo ndi injeniyeri. Mfite igishushanyo kandi nshobora kubona ubufasha butangwa na Hope Foundation kuwa mbere. Niba mbishoboye, nshobora gukoresha ikiganza kimwe.
Nshobora gufasha gutangira akazi ntanga igitekerezo ko tutareba gusa imyanda ubwayo, ahubwo tunareba ibikoresho byo gukoresha umuyaga. Imyanda myinshi isaba PSI 50 yumwuka na ogisijeni, kandi byose bisaba 120V. Ntishobora kuboneka ahantu hose. Kubwibyo, kubishyiramo ubwigenge bizafasha, kuruta guta umutungo. Ikintu cyingenzi nukwizerwa. Komeza byoroshye. Igitekerezo cyanjye nugukora imashini isa na MA1, hariho izindi mashini ngaho-inyoni nabantu bose, ariko buri muvuzi azi MA1 nuburyo ikora. Turabita ibyemezo byamasasu.
Harimo inzogera yo kugenzura amajwi (bisabwa kugirango igenzurwe neza), moteri igenzura gushyira amajwi mu cyerekezo, hamwe nigikoresho cyo kuvanga gaze kugirango igenzure ogisijeni. Birashobora gukenera kugenzura uburyo bwa PEEP. Umuvuduko usigaye muri sisitemu hagati yo guhumeka. Niba urenze imipaka yagenwe, uzakenera kuvuza impuruza ko umuvuduko mwinshi cyane-ntugahumure ibihaha, niba dushobora kongeramo uburyo bwo guhumeka bidatinze. Nibiba ngombwa, bizasobanurwa muburyo burambuye.
Hano hari amahitamo menshi kumuzunguruko no guhumeka neza. Byose biraboneka kumasoko, ariko birasabwa gukoresha umuzunguruko woroshye hamwe nigice cyo guhumeka igice cya valve. Nibyo bisa ubu nuburyo umuzenguruko wakozwe. Hariho ibitekerezo byinshi bitandukanye kubijyanye no guhumeka-cyane cyane ukoresha pneumatike ifungura kandi igafunga umwuka wose kugirango uhunge, ariko Servo ikoresha umuyoboro woroshye, ufatishijwe ukuboko kwicyuma, kandi ufite igishushanyo cyiza.
Usibye gukora inganda cyangwa inganda zishobora gukorerwa murugo, byagenda bite turamutse dutanze ibisubizo byubushakashatsi ahantu hose hakorerwa kandi tugahamagarira umuryango wabakora gukuramo ibyo bintu. Abantu bose bava ku kazi?
Ubona gute utanze ibishushanyo bishingiye gusa kuri patenti yarangiye byakozwe koko? Ndibwira ko guhumeka ari imyaka myinshi mbere ya 2003. Icyifuzo cyikibazo kiriho ntabwo ari ugukora umuyaga uhumeka neza, ahubwo ni ugukora vuba umuyaga uhumuriza abarwayi barwaye. Ntabwo nzi neza umubare uhagarika FDA izemera. Birashoboka ko aribyo, twanditse gusa amagana, ibihumbi cyangwa miriyoni z'ubuzima mwizina ryo kubahiriza. Ubundi, hashobora kubaho uburyo bukwiye bwo gusonerwa bushobora gutwikira abatanga hakoreshejwe ikoranabuhanga. Sinzi igisubizo, ariko numvikanye nabandi bashyigikiye ko byihutirwa hakenewe igishushanyo mbonera cy'ikoranabuhanga.
Bubble CPAP (yakozwe ninshuti yanjye Jenny Wung, MD mubitaro byabana bya Columbia) https://www.indiamart.com/proddetail/umurobyi-kandi-paykel-bubble-cpap-18470469633.html
Niba isenyutse burundu, abapfuye barashobora kuba benshi. Nzakora ikizamini "cyuzuye Apollo 13 ″ kuri ibi kugirango nirinde gukurikiranwa. Mubyukuri, niba bashaka guteza ibihumbi n’ibihumbi “imfungwa z'umutimanama” nyuma yo kurokora ubuzima, noneho barashobora kwitega imvururu zikomeye z’abaturage mu mateka. Niba ibikorwa byanjye byarakijije abantu benshi, mubyukuri naba niteguye kandi nishimiye gukora igihe, bite kuriwe?
Muraho, igitekerezo gusa, ariko birashobora gukoreshwa BMP085 cyangwa sensor zisa? Nakoresheje Polymorph gukora BMP085 kugirango ihindure inshinge mubushakashatsi bwambere, kandi byakoze neza! Biraremereye. Hydrogen na pyrolytike grafite irashobora gukoreshwa rwose. Natekereje ku gitekerezo cyo gukoresha umuvuduko mwinshi DC abafana ba mbere bakoresheje gukonjesha PC, ariko barashobora kugira uruhare muriyi porogaramu. Birashoboka kandi gufunga abafana bato benshi hamwe ukoresheje umugenzuzi uriho, nubwo ukeneye kwitondera isuku nkuko abandi babivuze
Subiza. Imyitwarire y'ubuvuzi. Niba igishushanyo cyawe gifite ishingiro, ntamuntu uzanegura imyitwarire yawe. Muganga ku giti cye ni we uhitamo niba wakoresha ikintu gishobora gufasha aho kugira icyo ukora. Nizere ko umubare munini wabantu bazatora bafite umutimanama wabo kandi bagategura inyandiko zabo nyuma.
Kubwibyo, niba PEEP (Positive End Pressure) valve ifite ibihaha byicyuma idakora neza, byizerwa ko umuvuduko wa PEEP ufite umwobo wa venti bizafasha guhatira amazi gusohoka muri alveoli no mumikorere yimikorere. Nibura, byibuze iyo umurwayi ananiwe no gukoresha ibihaha byuma, arashobora o2 kwicara hamwe na ogisijeni yinganda kandi bigashyigikira guhumeka. Ndimo gusoma ingingo ya Wikipedia. Hano hari kashe y'ibumba ku mutwe no mu ijosi (birashoboka ko ingingo z'agasanduku). Wow, mubyukuri ni imyaka yamabuye DIY. Gusa menya neza ko ibumba ritose ridakurura ubushyuhe bwumubiri. Birahagije gukoresha icyuma kugirango uhindure urumogi rwumurwayi cyangwa ushire ihema rya ogisijeni hejuru yumutwe. Ukeneye gukora ppO2 mukirere hejuru bihagije kugirango ubone igihagararo cyiza cya O2 no guhana umwuka uhagije kugirango wirinde aside aside. Ndacyafite isi aho ushobora kugenzura byimazeyo trachea yumuntu uwo ari we wese utazi ubwenge. Niba dukeneye kubigenzura uko byagenda kose, bizabatera ubumuga (ntugahangayikishijwe na RSI natwe tuzatanga ikintu cyo kugikosora, Bizahagarika kwibuka) BTW muri serivisi yanjye, dukora BVM yose, niba kajugujugu itari irahari, rimwe na rimwe ikubita mu butayu amasaha menshi, ariko ubwikorezi budasanzwe busaba umuyaga n abaforomo cyangwa RT. Nzi ko ibihaha by'icyuma byazimye, kandi inzira yo kubaga yashizwemo kubaga ni ukuzamura imibereho no kugenda, ntabwo kubaho cyangwa byibuze gusinzira mu muyoboro. Biragaragara, irashobora kandi gutanga hafi 100% kugenzura inzira no guhita ugera kumurwayi.
Ndatekereza ko dushobora kuba twaribagiwe ibi byose. Nibura nibaza ko bijyanye. Shira imbere ibitekerezo bimwe kugirango usubize kubura imashini zikoresha imashini mubitaro byubu. Muganga Bird ntabwo yatinyaga amabwiriza icyo gihe, ariko yumva ko bikenewe kandi akora cyane kugirango icyuho kibe. (1) Kuba narakoze mubuvuzi imyaka myinshi, ibi birenze ibyo nibutse. Tugomba gukora cyane dukurikije ibihe byacu. Dukoresha PR2 (2) nkumuyaga. Ni imashini zivura, ariko zidafite MA1, zizatanga umwuka mwiza uhumeka mugihe gikomeye. . Imyanda irashobora kuzura amazi. Ubujyakuzimu bwa hose mumazi bugenga umuvuduko.
Nakoze bimwe mu bya kajugujugu ya mbere yimurwa mu ntangiriro ya za 70 kugeza hagati ya 70. Nkuko mbizi, iyi vent ni igerageza. Nize icyuma cy'ibihaha (4) n'igituza (5). Ndatekereza kandi ko aba bahimbyi badahangayikishijwe namabwiriza mugihe cyambere cyiterambere.
Ibi rero nibyo tugomba gukora… Reka kureka gutekereza kwica abarwayi nibitekerezo byacu, ariko kurokora ubuzima bwabo mubyorezo. Reka dukomeze ibitekerezo byacu. Niba hari ikintu cyiza, noneho murubu buryo, dukwiye guhangayikishwa namabwiriza nibindi bibazo.
(1) https://en.wikipedia.org/wiki/Ishyamba_Inyoni (2) -wibuke-uyu-ushaje-uhumeka (3) https://museum.aarc.org/gallery/cyambere-icu-ventilators/ (4) 5) https://www.hayekmedical.com/abaganga
Gusa twongeyeho ibi bimenyetso bitanga icyizere, turashobora kwizera ko imbaraga zubwonko zacu zishobora kugabanya ibibazo biri imbere.
Inshingano: Ndi umuyoboro na robotics injeniyeri kandi sinzi byinshi kubyerekeye guhumeka cyangwa gukoresha. Ariko nzi icyo sensor, moteri, sisitemu yo kugenzura, hamwe nababikora babishoboye.
Kubwibyo, niba dushaka gutanga ibisobanuro byikibazo, nko gutanga 250.000 yumuyaga uhumeka kugirango twuzuze ibitaro bigera ku 160.000 biboneka muri Amerika, turashobora gusuzuma ibi bikurikira:
1) Kuvugurura ibikoresho byose bishaje mubyumba byo kubikamo ibitaro 2) Gutera ivuriro ryamatungo kuko nizera ko veterineri OR imashini ishobora guhuzwa nogukoresha abantu 3) Hindura software mumashini ya CPAP yigitanda kugirango ikoreshwe a agace k'abarwayi 4) Injira umushinga ufunguye kugirango 3D icapye verisiyo ivuguruye ya Laboratoire ya Harry Diamond yo mu 1965 “Igisirikare cyihutirwa cyo guhumeka”. Ni agace ka plastiki, bigaragara ko ifite umuyoboro utemba utwarwa na gaze ifunitse. Ihinduranya hagati yo guhumeka no guhumeka. https: umuyaga ufite indangagaciro ebyiri n'inzogera. https://www. Bellows pusher hamwe na moteri yohanagura ikirahure. Byumvikane nkibisanzwe, ariko niba ukoresheje sisitemu ikwiye kandi ikanagenzura, irashobora gukora neza 7) (niba ubundi buryo bwose bwananiranye, kandi niba dukeneye abarwayi 250.000): Weld moteri ya 3RPM kugeza kuri 10 ′ Hashyizweho cams nyinshi ku muyoboro muremure. Urashobora guhitamo umubare wa cob lobes kugirango ugereranye umubare wihariye woguhumeka kumunota hamwe nuburebure bwa cam lobe kubwinshi bwamazi. Ingamiya itwara umurongo w inzogera, naho inzogera itwara igice cyigituba, gishyikirizwa abarwayi benshi mubyumba binini. Birababaje cyane, ariko birashobora kwaguka
Iki ni igishushanyo cyoroshye. Mu byukuri ikoresha imwe mu ntoki ikoreshwa na Bag-Valve-Masks [https://www.allmri.com/images/product_images/original_images/bild.jpg] ikayishyira hamwe na moteri / spindle Munsi y'umukandara. Kugirango ukoreshe igifuniko cyumuyaga, moteri yamashanyarazi izagenda, ihindure uruziga runini, kandi ikomereze umukandara uzengurutse umuyaga. Ipatanti irimo amafoto;
Muraho, Nkunda iri rari. Ariko uzirikane ko umuntu yiteze ko ibi bikora, kuvugurura imashini zishaje-benshi muribo bajya muri Mexico cyangwa mugihugu cya gatatu cyisi kandi baracyakoreshwa, bafata inshingano zo kugumisha imyanda ishaje muri Amerika. Niba ushaka kugerageza igishushanyo mbonera gishya gishingiye kuri Purritan Bennet MA1, biroroshye kandi byizewe-ufite ibyingenzi kandi birashobora kuba bihagije kugirango werekane uko bikora, ariko wibuke ko bakeneye umuzenguruko kugirango bakore- Hano hari a valve kumuzunguruko wa MA1, bityo hashobora kubaho inteko ya valve kuri enterineti, kuburyo byoroshye gukoresha. Ubushuhe hamwe nubushuhe nibyiza, ariko dukoresha HME nonaha-ntukaruhure.
Gukoresha umuyaga umwe kubarwayi benshi-byumvikana neza, ariko mubyukuri ntabwo ari amahitamo-ibintu byinshi birashobora kugenda nabi. Umurwayi yaguye arekura umuyaga.
Ubuhanga bwawe buri mumikorere yo kugenzura moteri, ibyo bita valves zisabwa hamwe na sensor sensor, aribyo imyanda yose ikoresha ubu. Ariko, niba ugishaka kubaka umuyaga, nyamuneka komeza wibanze, kandi turashobora kubihindura nyuma hamwe nibikoresho. Mubisanzwe birakenewe gutanga ingano yashyizweho yashyizwe kuri cc cyangwa L murwego rwa 500 cyangwa 700 cc ku gipimo cyagenwe (mubisanzwe 8-10 bbm) inshuro nyinshi kumunota. Ijanisha rya ogisijeni (FiO2) ni 40%. Birashoboka ko umusaya ugomba kwiyongera kuri cm -5, kandi urujya n'uruza ni 10 L: / M byaba byiza
Nishimiye gufasha, ariko ndi injeniyeri utemera kugarura ibiziga. Kubwibyo, nkeneye kumenya icyo moderi nziza zisanzwe zikora nicyo tugerageza kwigana. Byiza, ndashaka ibisobanuro byuzuye byimashini ihari. Ibi bivuze byose, kuva mubunini bwa tube kugeza kugenzura. Nzi neza ko benshi muri twe bashobora gukubita "abafana bahumeka" ejo, ariko birashoboka cyane ko ari bibi kurusha virusi iyo ari yo yose. Kubwibyo, icyo dukeneye nigisobanuro cyuzuye cyimashini isabwa? Umwuka angahe, kangahe. Gushyushya / gukonjesha birakenewe? Birakenewe kongeramo izindi nyongeramusaruro (imiti? Ubushuhe?) Nibindi mukirere. Niba icyitegererezo cyuzuye cyatanzwe kandi nta bice byumwuga bisabwa, bizantwara amezi menshi (amezi arenga 6) kugirango mbone ibicuruzwa ibyo aribyo byose. Ibice byemewe, kereka umubare ushobora gukenerwa. Ahari hazabaho ibihe nkibi, tuzakenera ikinyabupfura cyoroshye kandi cyoroshye gukoresha verisiyo yumuyaga wibanze? Ariko, turacyakeneye ibisobanuro bimwe byibanze kubyerekeye imikorere yiki gice. Na none, nishimiye kugufasha, ariko nkeneye kumenya icyo nshaka gukora.
Ibi rwose nibyo bikenewe ubu. Nkuko maze kubishyiraho, ndatekereza ko byoroshye gukemura imbogamizi zumuyaga uhari hamwe nibisohoka bya nebulisation kuruta kuzana igishushanyo gishya. Ariko ubanza, dukeneye ubuyobozi bwinzobere kubigomba kwibasirwa nibisobanuro bifitanye isano.
Muraho Vinny-Ndi kumwe nawe. Nari maze umunsi nkurikirana blog yabafana kandi biragaragara ko abantu benshi hano batazi gukora umufana (cyangwa ikindi kintu cyose) bakimara kumva ibijyanye no gucapa 3D. Ndashaka kumenya umubare uhumeka "ushaje" cyangwa wacitse? Haba hari ibimenyetso byanyuma byibikoresho byibitaro bya kabiri? Ibice nibikoreshwa? Umuntu agomba kugira imfashanyigisho yumukoresha cyangwa igitabo cya serivisi kuri izi mashini ahantu hamwe. Cyangwa, niba ufite amahirwe rwose, tanga ibice byuzuye bishushanya hamwe nimpapuro zitunganijwe. . Ndetse nakwiba kopi nibikenewe. Mfite amahugurwa yuzuye yubukanishi muri Dotona Beach (Dotona Beach) hamwe nuwakoze ibikoresho byubuvuzi (hamwe nicyumba gisukuye hamwe nicyemezo), aho nabaga. Urashobora kunyandikira kuri BuyRaceDayProducts@gmail.com.
1) Abaganga benshi ntibumva ikoranabuhanga. Bakoresha tekinoroji yose mubwenge, ariko ndavuga gusenya ibintu no kumenya uko bikora. 2) Niba bagize uruhare muri ibi, barashobora guhangayikishwa ninshingano, bakaregwa gukwirakwiza ubwoba kandi bakamaganwa ninzego zabo zumwuga. 3) Iyi ishobora kuba impamvu ituma muri aya matsinda yose utabona abaganga bakomeye bashiraho ibintu byibanze byibanze byihariye byo gushushanya umuyaga.
Hariho ibishushanyo mbonera byibanze byo gutwara abarwayi no gukoreshwa nabasirikare mugihe cyibibazo biterwa na ogisijeni ikomye, hakoreshejwe logique pneumatic kugirango izenguruke hagati yo guhumeka no guhumeka no gukoresha venturis mu gutwara umwuka. Kubyerekeranye numutekano nibimenyesha amakosa, bimwe ntabwo byujuje ibisabwa byose. Kurugero, PneuPac, umwimerere wa Draeger Oxylog nibicuruzwa Mk7. Niba udakemuye cyane ibisobanuro nkibi, birashobora gushyira mubikorwa Priority A, aribyo guhumeka abarwayi muburyo bwiza. Ntabwo nzi neza kuri ibi, ariko bwana T yamaze gutangaza ko niba hari ibibazo byubuyobozi cyangwa amategeko bibuza isosiyete iyo ari yo yose gukomeza gutanga ibicuruzwa kuri iki kibazo, nyamuneka ntugire ubwoba ngo ufate ingamba? Tekereza gukoresha igishushanyo mbonera gisanzwe.
Iyi sosiyete yo mu Bwongereza isa nkaho yateguye umuyaga uhumeka, wenda ukareba niba izasangirwa, ibihe aho uburenganzira bwo gukora butangwa kumashini zitandukanye / abafite printer ya 3D https://breas.com/products/
Natekereje ko nzagenzura iyi blog nkurikije amashusho ya Youtube kugirango ndebe aho ari. Biroroshye kubona ibintu abantu benshi batazi batazi. Ndi umukanishi kandi ntunze uruganda rukora. Maze iminsi itari mike nkora ubushakashatsi kuri sisitemu ya AC moderi nziza yumuyaga, kandi igisubizo hano ni nko kureba inkende igerageza gushaka uko yakura ku giti Nka pome.
Justin, yego, hano hari inyandiko nyinshi zidafite akamaro. Birasa nkaho igifuniko cya valve gishobora kuba intangiriro yibanze ya DIY ihumeka. Uyu ni umushinga wabanyeshuri ba MIT kuva 2010. https://e-vent.mit.edu/wp-content/uploads/2020/03/ DMD- 2010-MIT-E-Vent.pdf
Muraho Justin, nyamuneka reba kururu rubuga. Babonye impamyabumenyi mu kigo cy’ubuvuzi cya Esipanye. Ifungura isoko kandi ifite ibishushanyo 2, kimwe kubakora ikindi nicyinshi.
Niba ufite icyo wemeza ko igikoresho cyemejwe, noneho Id ishishikajwe no kuyibona.
Mwaramutse Gary, nakubwiye muminsi mike ishize ko icyitegererezo cyemewe kumugaragaro nikigo cyubuvuzi cya Espagne. Kubindi bisobanuro bijyanye niyi moderi, nyamuneka sura: https://www.oxygen.protofy.xyz/urugo
Muraho, ndashobora gusubiza byinshi mubibazo byanyu. Ndi umuvuzi wubuhumekero kandi ndimo gushushanya umuyaga wanjye. Kubyerekeranye nicyitegererezo kigezweho, umurongo wambere wimyanda isaba PSI 50 yumuyaga kugirango ikore-itwarwa na pneumatike kandi hariho ubwoko 2, umuvuduko ukabije cyangwa umuvuduko ukabije. Imyanda myinshi ikoreshwa mubitaro ni volumetric. Ingano ihamye kandi yatanzwe inshuro nyinshi kumunota. Icyo twakagombye kuvuga nuko ibyinshi mubikoresho ari ibikoresho bihanitse cyane-bidakomeye-Nize kuri iyo mashini ko imashini yibanze ari MA1, ubu ubusanzwe ifite igenamiterere, kuburyo usibye guhumeka, barashobora no guhumeka , yitwa SIMV. Indi idakoreshwa cyane yitwa kugenzura ubufasha. Kubwibyo, icyo ukeneye ni imashini ishobora gutanga umuvuduko cyangwa ingano yagenwe, kwemerera umurwayi guhumeka wenyine, gutanga umuvuduko wibanze (witwa PEEP), no gutanga ogisijeni ivanze.
Sisitemu ishaje yari imeze nkumuyoboro, ufite imiyoboro hamwe na hose. Uruhinja rwinyoni ni urugero rwiza, ariko ubu igice cyarushijeho kuba mudasobwa kandi inoze. Reba amadolari 30.000 $ yimyanda mugihe ibikoresho byo kuyungurura byinjira. Bakeneye imbaraga 120 na ogisijeni yo mu kirere. Kubwibyo, muriki gihe, ntukarebe imashini gusa, ntukarebe ibikoresho bisabwa kugirango ukoreshe imashini nimbaraga zisabwa kugirango ukoreshe imashini.
Igikenewe byihutirwa ni "imikorere yerekana" Minisiteri y’ingabo ishobora gutanga, igaragaza icyo ibikoresho bigomba gukora, ntabwo ari uburyo ibikoresho bigomba gukora. Mubisanzwe birambuye uburyo umukoresha akora igikoresho hamwe no kwihanganira ibintu byose. Hano haribibazo bimwe bifatika kuri buri wese mubifitemo uruhare (umuganga, umurwayi, umutekinisiye wubuvuzi) nubumenyi bwihariye buri ruhare rugomba gutwara ibikoresho bikenerwa. Muganga atanga ibipimo bisanzwe kubatekinisiye bemewe bemewe, hanyuma bagashyiraho imashini. Ubu buhanga bwubuvuzi ntabwo bufite uburenganzira bwo gushyira imbere imikorere yumuyaga. Abaganga ntibazi gukoresha umuyaga, cyangwa ntibumva uburyo HMI ihumeka itunganijwe. Hanyuma, ibitaro byinshi bifite inshingano ntabwo bifite ubushobozi buhagije bwo guhangana nibicuruzwa byangiritse bikunze kugaragara muri ibyo bibazo. Igihe kimwe, ntabwo witaye kubyemezo, ariko ushaka gukomeza kubaho. FDA yavuze yeruye ati: “Ubugenzuzi butemewe butemewe ni bubi kuruta guhumeka.” Bita gusa ku nshingano.
https://www.accessdata.fda.gov/ Inyandiko CFR-2012-umutwe21-vol8-sec868-2875.pdf
Mucapyi ya 3D irashobora gukora imirimo imwe n'imwe neza, nko kwigana ibice bya pulasitike hamwe nibikoresho bimwe no kubihagarika. Ariko ibi ntabwo aribyose, kandi umuvuduko wo gucapa 3D uratinda cyane. Mucapyi ya 3D ikoresha ibikoresho bitanga imyuka yubumara. Abarwayi bafite umusonga barabujijwe rwose gukoresha ibi bikoresho. Iyo ikoreshejwe nkigice cyo guhumeka, igice ntigomba gusohora imyuka nkiyi.
Mubihe turimo, dukeneye gukoresha ibyo dufite byose, umuyoboro wumuringa, ahari pvc. Niba ntakindi. Nibyiza cyane guhuza na valve ihari kuruta gushushanya moderi yawe bwite no gufata umwanya muremure wo gucapa 3D.
Uruziga rwavumbuwe hashize imyaka irenga ijana. Ibirimo tekinike yo hasi, byoroshye kubaka no gukora. Ni ibihaha.
Ukoresheje urubuga na serivise, wemera byimazeyo gushyira mubikorwa, imikorere hamwe na kuki yamamaza. Wige byinshi
Igihe cyo kohereza: Mutarama-21-2021
