中文1. Incazelo
Ikhala lokwenziwa, elikwaziwa nangokuthi i-heat and humidity exchanger (HME), iyithuluzi lokuhlunga elenziwe ngezingqimba eziningana zezinto ezimunca amanzi kanye nezinhlanganisela ze-hydrophilic ezenziwe nge-gauze enezikhala ezinhle, ezingalingisa umsebenzi wekhala ukuqoqa nokugcina ukushisa. kanye nomswakama emoyeni okhishwe umoya ukuze ufudumale futhi umanzise umoya ophefumulelwe.Ngesikhathi sokuhogela, igesi idlula ku-HME futhi ukushisa nomswakama kuhanjiswa ku-airway, kuqinisekisa ukuthi umswakama osebenzayo futhi ofanele utholakala endleleni yomoya.Ngasikhathi sinye, ikhala lokwenziwa linomphumela othile wokuhlunga kuma-bacterium, anganciphisa amathuba okutheleleka okubangelwa ama-microorganisms e-pathogenic emoyeni, futhi avimbele umoya wesiguli okhishwayo ukuba ungasakazeki endaweni ezungezile, ngaleyo ndlela udlale isivikelo esikabili. indima.
2. Izinzuzo
(1) Umphumela wokuhlunga kwamagciwane: Ukufakwa kwekhala lokwenziwa kungabamba amagciwane kanye noketshezi endaweni yokuphefumula engezansi yeziguli eziphefumula ngomshini, kuvimbele ukuthi zingangeni epayipini lokungenisa umoya, futhi kuvimbele amagciwane aphuma epayipini lokungenisa umoya ukuthi abuyiselwe esigulini. umoya ngenqubo yomjikelezo wokuphefumula.Umgudu wokuphefumula ophansi udlala indima ekabili yokuvikela, unqamula indlela amabhaktheriya ngaphakathi nangaphandle kwe-ventilator engaholela ku-pneumonia ehambisana ne-ventilator (VAP).
(2) Izinga lokushisa elifanele kanye nomswakama: Ucwaningo luye lwabonisa ukuthi ukusetshenziswa kwekhala lokwenziwa kungagcina izinga lokushisa emgwaqeni womoya libe ngu-29℃ ~ 32℃, kanye nomswakama ohlobene ebangeni eliphakeme lika-80% ~ 90%, okuthuthukisa ngokugcwele umswakama womzila womoya wokwenziwa.Indawo yamakhemikhali ngokuyisisekelo ihlangabezana nezidingo zomzimba zepheshana lokuphefumula ngezinga lokushisa kanye nomswakama.
(3) Nciphisa umsebenzi wobuhlengikazi: Ngemva kokufaka i-humidification yamakhala ezigulini ezingaxhunyiwe ku-inthanethi, umthwalo womsebenzi wobuhlengikazi njengokuswakama, ukuconsa, ukushintsha i-gauze, ukufaka esikhundleni sokufakwa kwe-intracheal kanye ne-catheter.Ezigulini ezinomshini wokungenisa umoya, inqubo yokusebenza eyinkimbinkimbi yokufaka i-humidifier kagesi kanye nomsebenzi wobuhlengikazi njengokushintsha isihlungi sephepha, ukwengeza amanzi omswakama, ukukhipha amagciwane ethangini lomswakama, kanye nokuthela amanzi e-condensate, okuthuthukisa ukusebenza kahle komzila womoya wokufakelwa.
(4) Ukuphepha okuphakeme: Ngenxa yokuthi ikhala lokwenziwa aliwudingi ugesi kanye nokushisa okwengeziwe, liphephe kakhudlwana kunesistimu yokushisisa neyomswakama ye-ventilator, futhi ngeke lifake igesi enezinga eliphezulu lokushisa, ligwema ingozi yokushiswa komzila womoya.
3. Ipharamitha
Zonke izingxenye zekhala lokwenziwa le-Kangyuan zifaka isihlungi sokushintshana kokushisa nomswakama kanye neshubhu yokwandisa.Imingcele yokusebenza yengxenye ngayinye imi kanje.
| Inombolo | Iphrojekthi | Amapharamitha wokusebenza |
| 1 | Okubalulekile | Impahla yekhava engaphezulu/ikhava engezansi yi-polypropylene (PP), i-membrane yesihlungi yi-polypropylene composite material, impahla yephepha lokuswakama likathayela yiphepha le-polypropylene likathayela elinosawoti, futhi impahla yekepisi i-polypropylene/polyethylene (PP/PE ). |
| 2 | Ukwehla Kwengcindezi | Amahora angu-72 ngemva kokuhlolwa: 30L/min≤0.1kpa 60L/min≤0.3kpa 90L/min≤0.6kpa |
| 3 | Ukuhambisana | ≤1.5ml/kpa |
| 4 | Ukuvuza Kwegesi | ≤0.2ml/min |
| 5 | Ukulahlekelwa Amanzi | Amahora angu-72 ngemva kokuhlolwa, ≤11mg/L |
| 6 | Ukusebenza kokuhlunga (ukusebenza kahle kokuhlunga kwebhaktheriya/izinga lokuhlunga amagciwane) | Izinga lokuhlunga≥99.999% |
| 7 | Usayizi Wesixhumi | Isixhumi sembobo yesiguli kanye nosayizi wesixhumi sembobo yesistimu yokuphefumula uhambisana nosayizi we-conical 15mm/22mm we-YY1040.1 ejwayelekile |
| 8 | Ukubukeka kwe-extension tube | Ukubukeka kweshubhu le-telescopic kusobala noma ku-translucent;ijoyinti kanye neshubhu ye-telescopic inokubukeka okubushelelezi, akukho mabala, izinwele, izinto zangaphandle, futhi akukho monakalo;ithubhu ye-telescopic ingavulwa noma ivalwe ngokukhululekile, futhi akukho monakalo noma ukuphuka lapho ivula futhi ivala. |
| 9 | Ukuqina Kokuxhumana | Ukuxhumana phakathi kweshubhu lokunweba nesihlanganisi kunokwethenjelwa, futhi kungamelana okungenani namandla aqinile e-axial tensile angu-20N ngaphandle kokuhlukana noma ukuphuka. |
4. Ukucaciswa
| I-athikili No. | Ifomu lekhava eliphezulu | Uhlobo |
| I-BFHME211 | Uhlobo oluqondile | Umuntu omdala |
| I-BFHME212 | Uhlobo lwendololwane | Umuntu omdala |
| I-BFHME213 | Uhlobo oluqondile | Ingane |
| I-BFHME214 | Uhlobo oluqondile | Usana |
5. Isithombe
Isikhathi sokuthumela: Jun-22-2022