Iyini i-ventilator?
Ngamafuphi, i-Thei-ventilatoringenye yezindlela zokwelapha ezibalulekile zokwelapha iziguli ezinenkinga yokuphefumula. Umsebenzi oyinhloko we-ventilator ukusiza umshini ukuthi uphefumule, ukusiza iziguli ziphefumule ngendlela evamile. Lapho abantu benenkinga yokuphefumula, isisetshenziswa sokuphefumula singalingisa izinga lokuphefumula kwabantu futhi sithumele amagesi ahlukene komoyampilo (21% -100%) emaphashini futhi ashintshisane ngamagesi njalo ukuze asize iziguli zithuthukise isiteshi se-hypoxia, ukugcinwa kwe-carbon dioxide.
I-ventilator, eyaziwa nangokuthi umshini wokuphefumula noma umshini wokuphefumula, iyithuluzi lezokwelapha elisiza iziguli ezingakwazi ukuziphefumulela ngokwazo. Lokhu kungase kube ngenxa yokugula, okufana nenyumoniya enzima noma ukwehluleka ukuphefumula, noma ngenxa yenqubo yezokwelapha edinga ukuthi bathuliswe futhi balawulwe ukuphefumula kwabo.
Ama-ventilators asebenza ngokuphusha umoya-ohlanganiswe ne-oxygen eyengeziwe-emaphashini, bese ewuvumela ukuba uphume futhi. Le nqubo isiza isiguli ukuba sithathe umoya-mpilo owanele futhi sikhiphe isikhutha esanele, izakhi ezimbili ezibalulekile zenqubo yokuphefumula.
Ama-Ventilator angaba amadivaysi asindisa impilo ekunakekelweni okukhulu kanye nemithi ephuthumayo. Zivame ukusetshenziswa ezimweni zokwehluleka ukuphefumula-isimo lapho inani lomoya-mpilo egazini liba phansi kakhulu noma izinga le-carbon dioxide liphezulu kakhulu. Lokhu kungenzeka ngenxa yezimo eziningi zempilo ezihlukene, okuhlanganisa izifo ezinzima zamaphaphu, ukuphazamiseka kwe-neuromuscular, nokuhlukunyezwa okukhulu.
Kafushane, ama-ventilators adlala indima ebalulekile emkhakheni wezokwelapha. Angasho umehluko phakathi kokuphila nokufa ezigulini ezingakwazi ukuphefumula ngokwazo. Ukuqonda ukuthi zisebenza kanjani kanye nezingxenye zazo, njengezihlungi zensimbi ezine-sintered, kubalulekile kulabo abathintekayo ekusetshenzisweni nasekunakekeleni kwazo.
Umgomo Oyisisekelo Wokusebenza Wama-Ventilator
I-ventilator ingumshini osiza ngokuzenzakalelayo noma oshintsha ukuphefumula okuzenzakalelayo. Isiza ekushintshisaneni komoya-mpilo kanye ne-carbon dioxide, ilingisa ngokuphumelelayo inqubo yokuphila komzimba wokuphefumula.
Izinhlobo ezahlukene zama-Ventilator
Ama-Ventilator afika ngezindlela ezihlukahlukene, ubukhulu nezinhlobo. Ngokuvamile zihlukaniswa ngokusekelwe ekusebenzeni kwazo, indlela yokukhipha umoya, nendawo lapho zisetshenziswa khona. Nazi ezinye izinhlobo ezivamile:
1. Ama-Invasive Ventilator
Lawa ama-ventilators asetshenziswa ezilungiselelweni zokunakekelwa okubucayi njengamayunithi okunakekela kakhulu (ICUs). Bahlinzeka ngokungena komoya ngomshini ezigulini ezilalisiwe noma eziye zaba sengozini enkulu yokuphefumula. Ukungenisa komoya okuhlaselayo kudinga ishubhu (endotracheal noma tracheostomy tube) elifakwe emgudwini wokuphefumula wesiguli.
2. Ama-Ventilator Angahlaseli
Ama-ventilators angahlaseli asiza iziguli ukuthi ziphefumule ngokunikeza umoya onomfutho ngemaski yobuso, imaski yamakhala, noma umlomo. Lezi zivame ukusetshenziselwa iziguli ezinobunzima obuncane bokuphefumula, njengalezo ezinesifo esingelapheki se-obstructive pulmonary (COPD) noma i-apnea yokulala.
3. Ama-Ventilator Aphathekayo noma Ezokuthutha
Lawa ama-ventilators angasindi, ahlangene aklanyelwe ukuhamba. Zivame ukusetshenziswa ngesikhathi sokuthuthwa kwesiguli ngaphakathi noma ngaphandle kwesibhedlela, njengokudlulisa isiguli sisuka ku-ambulensi siyiswe emnyangweni wezimo eziphuthumayo.
4. Ama-Ventilator Asekhaya
Okwaziwa nangokuthi ama-domiciliary ventilators, aklanyelwe iziguli ezidinga ukwesekwa komoya isikhathi eside ekhaya. Le mishini ivamise ukuba yinkimbinkimbi kakhulu kunama-ventilators e-ICU futhi yakhelwe ukuthi isebenziseke kalula ezigulini nakubanakekeli.
5. Ama-Neonatal Ventilators
Njengoba iklanyelwe ngokukhethekile izici eziyingqayizivele zomzimba zezingane ezisanda kuzalwa nezinsana, ama-ventilator ezinsana asetshenziswa ezindlini zokunakekela izingane ezisanda kuzalwa (NICUs). Zinezindlela eziqondile nezici zokuphepha zokuqinisekisa ukuthi izingane ezisanda kuzalwa zingenisa umoya opholile futhi ophephile.
Uhlobo ngalunye lwe-ventilator lufeza injongo ehlukile futhi luklanyelwe ukubhekelela izidingo ezithile zesiguli. Uhlobo olusetshenzisiwe luzoncika esimweni somtholampilo kanye nezinga lokusekelwa isiguli esikudingayo.
Ama-Ventilator angahlukaniswa ngezindlela eziningi ezahlukene. Kunamagama ahlukahlukene ama-ventilators ngezindlela ezahlukene zokuhlukanisa. Ukufaka isicelo, i-ventilator ingahlukaniswa ibe i-ventilator yezokwelapha kanye ne-ventilator yasendlini. I-ventilator yezokwelapha isetshenziswa ngaphansi kokuqashwa kwabasebenzi bezokwelapha ezigulini ezihluleka ukuphefumula kanye ne-Barotrauma kanye neziguli ezidinga izinsiza zokuphefumula, ukwelashwa kokuphefumula kanye nosizo lokuqala kanye nokuvuswa. I-ventilator yasendlini isetshenziselwa ukukhulula i-snore, i-hyopnea kanye ne-apnea yokulala lapho iziguli zilele. Yayisetshenziselwa abantu abanokwehluleka ukuphefumula okuncane kanye nokungakwazi ukuphefumula ukusiza ukwelashwa. Ayisetshenziswa kuphela endaweni yasekhaya, kodwa futhi isetshenziswa esikhungweni sezokwelapha.
Ihlukaniswe yaba i-ventilator ehlaselayo kanye ne-non-invasive ventilator ngokuya ngoxhumo. I-ventilator ehlaselayo iwumfutho omuhle wemishini wokungenisa umoya ngokwakha umzila womoya wokwenziwa (i-Nasal noma i-endotracheal intubation kanye ne-tracheotomy). I-ventilator ehlaselayo ivamise ukusetshenziswa e-ICU ukwelapha iziguli ezinokwehluleka ukuphefumula kanzima. Ama-ventilators angahlaseli akha umzila womoya wokwenziwa kusetshenziswa imaski yesimbozo, imaski yamakhala, ishubhu yamakhala, njll. Isetshenziswa kakhulu egunjini labagula kakhulu, ewodini evamile kanye nomndeni ukwelapha iziguli ezinokwehluleka ukuphefumula okumaphakathi.
Izihlungi Zensimbi Ezihlanganisiwe Nendima Yazo Kuma-Ventilator
Yini izihlungi ze-Sintered Metal
Izihlungi zensimbi ezi-sinteredziwuhlobo olukhethekile lwesihlungi esenziwe ngezimpushana zensimbi ezishisiwe (noma ezishisiwe) ukuze zakhe isakhiwo esiqinile. Lezi zihlungi zaziwa ngokuqina kwazo, amandla, nokunemba.
Ukubaluleka kwezihlungi ze-Sintered Metal kuma-Ventilator
Ingxenye eyinhloko kunoma iyiphi isistimu ye-ventilator isihlungi. Ibalulekile ngoba inesibopho sokuhlanza umoya olethwa emaphashini esiguli. Manje, uma sicabanga ngezinhlobo zezinto ezingase zibe semoyeni - uthuli, amagciwane, amagciwane - siyabona ukuthi ibaluleke kangakanani leyo ndima.
Kungani Izihlungi Zensimbi Ze-Sintered?
Izihlungi zensimbi ezi-sintered zigqama ngenxa yezizathu ezimbalwa. Okokuqala, ahlala isikhathi eside ngendlela emangalisayo. Lokhu kungenxa yokuthi zenziwe ngensimbi, ekwazi ukumelana nokuguga nokudilika. Okwesibili, asebenza kahle kakhulu ekuhlungeni izinhlayiya ezincane, ngenxa yenqubo yokucwilisa edala usayizi wembotshana ofanayo futhi ongaguquki.
Ukubaluleka kokusebenzisa izihlungi zensimbi ezine-sintered kuma-ventilators angeke kugcizelelwe. Azihlungi kuphela umoya, kodwa futhi zivikela imishini ethambile ngaphakathi kwe-ventilator ngokwayo. Uma uthuli, ngokwesibonelo, lungena emshinini wokuphefumula, lungalimaza izingxenye zawo, luwenze lungasebenzi.
Ukuphepha Nokuqinisekisa Ikhwalithi
Omunye umsebenzi obalulekile wesihlungi sensimbi esifakwe kumshini wokungenisa umoya uqinisekisa ukuphepha kanye nekhwalithi. Lezi zihlungi ziqinisekisa ukuthi umoya ohlanzekile, ohlanzekile, nophephile kuphela olethwa ezigulini. Lokhu kubalulekile, ikakhulukazi esimweni somtholampilo lapho ukuchayeka kumagciwane ayingozi, amagciwane, noma ukungcola kungase kubangele izinkinga noma kubhebhethekise isimo sesiguli.
Sengiphetha, indima yezihlungi zensimbi ezine-sintered kuma-ventilators ibalulekile. Ukuqina kwazo, ukusebenza kahle, kanye nesiqiniseko sokuphepha abakunikezayo kubenza babe yingxenye ebalulekile ekwakhiweni nasekusebenzeni kwama-ventilators.
Indlela Izihlungi Zensimbi Ze-Sintered Zisetshenziswa Ngayo Kuma-Ventilator
Izihlungi zensimbi ezine-sintered zidlala indima ebalulekile ekusebenzeni nasekusebenzeni kahle kwe-ventilator. Umsebenzi wabo oyinhloko ukuhlunga nokuhlanza umoya olethwa esigulini. Kodwa lokhu kusebenza kanjani ekusebenzeni? Masiyihlukanise:
Ukungenwa komoya kanye nokuhlunga
Njengoba i-ventilator ingena emoyeni, lo moya uqala udlule kusihlungi sensimbi esicwilisiwe. Umsebenzi wesihlungi ukukhipha noma yiziphi izinhlayiya, amagciwane, amagciwane, noma okunye ukungcola emoyeni.
Isakhiwo sesihlungi sensimbi esine-sintered, esakhiwe ngenqubo yokushisisa izinhlayiya zensimbi zize zihlangane ndawonye, ziyisihluthulelo ekusebenzeni kwaso. Le nqubo idala into enezimbotshana ezinobukhulu obungaguquki futhi obunembayo. Ngenxa yalokho, isihlungi singabamba futhi sisuse ngisho nokungcola okuncane kakhulu kuyilapho sivumela umoya ukuba udlule.
Ukuvikelwa Kwezingxenye Ze-Ventilator
Izihlungi zensimbi ezine-sintered ziphinde zivikele izingxenye zangaphakathi ze-ventilator. Ngokususa ukungcola kanye nezinhlayiya esigabeni sokungenisa umoya, kuvimbela lezi zinto ekufinyeleleni futhi zonakalisa imishini ebucayi engaphakathi kwe-ventilator.
Ukunakekela kanye Nenzalo
Enye inzuzo yokusebenzisa izihlungi zensimbi ezine-sintered kuma-ventilators ukuthi ziqinile futhi zisebenziseka kabusha. Ziyakwazi ukumelana namazinga okushisa aphezulu, zizenze zilungele izinqubo zokuvala inzalo phakathi kokusetshenziswa. Leli khono libaluleke kakhulu esimweni sokunakekelwa kwezempilo, lapho ukugcinwa kwemishini eyinyumba kubalulekile.
Kafushane, izihlungi zensimbi ezine-sintered zisetshenziswa kuma-ventilator ukuze zihlunge umoya ongenayo, zivikele izingxenye zangaphakathi ze-ventilator, futhi ziphakamise izindinganiso eziqinile zokuhlanzeka nokuvala inzalo. Izakhiwo zabo eziyingqayizivele zibenza babe yingxenye ebaluleke kakhulu ekusebenzeni kwalezi zisetshenziswa ezisindisa ukuphila.
Ngokomkhiqizi wemishini yezokwelapha ochwepheshe, kuzothatha izinsuku ezingaphezu kwezingama-40 ukukhiqiza umoya omncane ngenxa yokwakhiwa kwawo kwangaphakathi okuyinkimbinkimbi kakhulu. Iqukethe izinkulungwane zezesekeli, kukhona i-accessory encane kodwa ebalulekile- idiskhi yesihlungi se-ventilator phakathi kwazo. Idiski yokuhlunga isetshenziselwa ukuhlunga uthuli nokungcola ukuze kufakwe i-o2 ehlanzekile emaphashini eziguli njenge-o2 ngepayipi.
Kunezihlungi eziningi zokucaciswa kanye nemodeli ye-ventilator kanye nediski lokuhlunga ongakhetha kukho. I-ventilator yethu yenziwe ngensimbi yensimbi engagqwali engu-316L yezokwelapha, inenzuzo yokuqina nokuqina, indawo yokungena komoya enembile, usayizi wembotshana efanayo, ukumelana nokugqwala, ukuphefumula okuhle nokubukeka okuhle. I-HENGKO ingumphakeli oyinhloko wezihlungi zensimbi engagqwali ezincane ezine-sintered kanye nezihlungi zensimbi ezinezimbobo ezinezinga lokushisa eliphezulu emhlabeni jikelele. Sinezinhlobo eziningi zosayizi, imininingwane kanye nezinhlobo zemikhiqizo ozikhethayo, imikhiqizo eminingi enezinqubo eziningi kanye neyinkimbinkimbi yokuhlunga nayo ingenziwa ngezifiso njengemfuneko yakho.
Izinzuzo zezihlungi ze-Sintered Metal kuma-Ventilators
1. Ukuhlunga Okuphakeme Ngempumelelo
Ukunemba kosayizi wembotshana kuzihlungi zensimbi ezisikiwe, ngenxa yenqubo yokucwilisa, kuqinisekisa izinga eliphezulu lokuhlunga kahle. Le khwalithi yenza izihlungi zikwazi ukususa kahle ngisho nezinhlayiya ezincane, zinikeze umoya ohlanzekile ezigulini.
2. Ukuqina Nokuphila Isikhathi Eside
Izihlungi zensimbi ezi-sintered zihlala isikhathi eside kakhulu. Ezenziwe ngezinsimbi ezifana nensimbi engagqwali noma ithusi, lezi zihlungi zingakwazi ukumelana nezingcindezi eziphezulu namazinga okushisa, okuzenza zimelane nokuguga. Lokhu kuphila isikhathi eside kunciphisa isidingo sokushintshwa njalo, okuholela ekongeni kwezindleko ngokuhamba kwesikhathi.
3. Ukumelana Nokugqwala
Izinsimbi ezisetshenziswa enqubweni ye-sintering ngokuvamile azikwazi ukugqwala, okwenza lezi zihlungi zilungele ukusetshenziswa ezindaweni lapho zingachayeka khona kumakhemikhali ahlukahlukene noma umswakama.
4. Ukumelana Nokushisa
Izihlungi zensimbi ezine-sintered zingamelana namazinga okushisa aphezulu, zizenze zilungele izinqubo zokuvala inzalo. Lokhu kubalulekile ezilungiselelweni zezokwelapha lapho ukugcinwa kwemishini eyinyumba kubalulekile ukuvimbela izifo.
5. Ivuseleleka futhi Isebenziseka Kabusha
Izihlungi zensimbi ezine-sintered zingahlanzwa futhi ziphinde zisetshenziswe, kuzenze zibe ukukhetha okuvumelana nemvelo. Ukuhlanza ngokuvamile kungenziwa ngokusebenzisa i-backwashing, ukuhlanza nge-ultrasonic, noma ezinye izindlela.
6. Ukusebenza Okungaguquguquki
Ukungaguquguquki kusayizi wembotshana wezihlungi zensimbi ezisikiwe kuqinisekisa ukusebenza okuthembekile nokuqinile kokuhlunga, okuqinisekisa ukulethwa komoya ohlanzekile ezigulini ngaso sonke isikhathi.
Sengiphetha, izinzuzo zezihlungi zensimbi ezine-sintered kuma-ventilators ziningi. Ukusebenza kahle kwazo okuphezulu, ukuqina, ukugqwala nokumelana nokushisa, ukusebenziseka kabusha, nokusebenza okungaguquki kuzenza zibe inketho efanelekile yama-ventilators, okunikela kakhulu ekuphepheni nasekusebenzeni kahle kwale mishini yezokwelapha ebalulekile.
FAQ
1. Siyini isihlungi sensimbi esine-sintered futhi sisebenza kanjani kumshini wokuphefumula?
Isihlungi sensimbi esinamanzi siwuhlobo lwesihlungi esidalwe ngezimpushana zensimbi ezishisiswe zacindezelwa ndawonye ngenqubo eyaziwa ngokuthi i-sintering. Le nqubo yakha isakhiwo esiqinile, esinezimbotshana ezinosayizi wembotshana oqondile futhi ongaguquki, olungele izinjongo zokuhlunga. Kumshini wokungenisa umoya, lesi sihlungi sisetshenziselwa ukuhlanza umoya olethwa emaphashini esiguli. Lokhu ikwenza ngokucupha nokukhipha izinhlayiya, amagciwane, amagciwane, noma okunye ukungcola okusemoyeni, iqinisekise ukuthi umoya ohlanzekile, ohlanzekile kuphela ofinyelela esigulini.
2. Kungani izihlungi zensimbi ezine-sintered zikhethwa kuma-ventilators kunezinye izinhlobo zezihlungi?
Izihlungi zensimbi ezi-sintered zikhethwa kuma-ventilators ngenxa yezinzuzo zazo eziningi. Ukusebenza kahle kwawo kokuhlunga, ngenxa yobukhulu obunembe bembotshana, kuqinisekisa ukuthi asusa ngempumelelo ngisho nokungcola okuncane kakhulu. Futhi ziqinile ngokwedlulele, zikwazi ukumelana nezingcindezi eziphezulu kanye namazinga okushisa ngaphandle kokwehliswa, okwandisa isikhathi sazo sokuphila futhi kunciphisa isidingo sokushintshwa njalo. Ukwengeza, zingahlanzwa futhi zisetshenziswe kabusha, okuzuzisa ngokombono wezomnotho nemvelo.
3. Ingabe izihlungi zensimbi ezine-sintered kuma-ventilators zingabulawa amagciwane?
Yebo, izihlungi zensimbi ezine-sintered zingavalwa amagciwane. Enye yezinzuzo zalezi zihlungi ikhono lazo lokumelana nezinga lokushisa eliphezulu. Lokhu kubenza bafanelekele izindlela ezihlukene zokuvala inzalo, njengokuvala i-autoclaving noma ukuvala inzalo yokushisa okomile, okubalulekile esimeni sokunakekelwa kwezempilo ukuze kugcinwe okokusebenza okuyinyumba nokuvimbela izifo.
4. Yiziphi izinsimbi ezivame ukusetshenziselwa ukwakha izihlungi zensimbi ezine-sintered zama-ventilators?
Izinsimbi ezisetshenziselwa ukwakha izihlungi zensimbi ezine-sintered zama-ventilators ziyahlukahluka, kodwa insimbi engagqwali nethusi kuyizinketho ezivamile. Lezi zinsimbi zikhethelwa ukuqina kwazo, ukumelana nokugqwala, namandla okumelana namazinga okushisa aphezulu, konke okuyizici ezidingekayo zezihlungi ezisetshenziswa kumadivayisi ezokwelapha njengama-ventilators.
5. Yiziphi izimfuneko zokunakekelwa kwezihlungi zensimbi ezine-sintered ezisetshenziswa kuma-ventilators?
Izihlungi zensimbi ze-Sintered zidinga ukunakekelwa okuvamile ukuze kuqinisekiswe ukusebenza kwazo nokuhlala isikhathi eside. Lokhu ngokuvamile kuhilela ukuhlanza ukuze kukhishwe izinhlayiya ezivaleleke kanye nokuvala inzalo ukuze kuqedwe noma yikuphi ukungcola okungaba khona. Izindlela zokuhlanza zingase zihlanganise ukugeza emuva, ukuhlanza nge-ultrasonic, noma ukusebenzisa isixazululo esifanelekile sokuhlanza. Izihlungi zingashintshwa futhi njengoba kudingeka, nakuba ukuqina kwazo nokusebenziseka kabusha ngokuvamile kunciphisa isidingo sokushintshwa njalo.
Sengiphetha, izihlungi zensimbi ezine-sintered zidlala indima ebalulekile ekusebenzeni kwama-ventilators, ukuqinisekisa ukulethwa komoya ohlanzekile, ohlanzekile ezigulini. Ukuqina kwazo, ukusebenza kahle, nokusebenziseka kabusha kuzenza zibe ingxenye ebalulekile yale mishini yezokwelapha esindisa ukuphila.
Thatha Ukusebenza Kwakho Kwe-Ventilator Ukuyise Kuzinga Elilandelayo nge-HENGKO
Ingabe udinga isihlungi sensimbi esine-sintered sekhwalithi ephezulu se-ventilator yakho? Ungabe usabheka okunye! I-HENGKO, okuyigama elihamba phambili embonini, igxile ekuhlinzekeni izihlungi zensimbi ezisezingeni eliphezulu eziklanyelwe izidingo zakho ezithile.
Asigcini nje ngokunikeza ikhwalithi eyingqayizivele, kodwa futhi siyaziqhenya ngokuzibophezela kwethu ekwanelisekeni kwamakhasimende. Ithimba lethu lochwepheshe likulungele ukukusiza ngazo zonke izidingo zakho ze-OEM, liqinisekisa ukuthi uthola ukulingana okuphelele kwezinhlelo zakho zokungenisa umoya.
Kungani ukhokhela kancane kuyilapho ungathola okungcono kakhulu? Xhumana nathi manje kuka@hengko.combese uqala ukuthuthukisa ukusebenza kwama-ventilators akho ngezihlungi zensimbi ezisezingeni eliphakeme ze-HENGKO.
Isikhathi sokuthumela: Aug-13-2020
