Ai-oxygen concentrator ephathekayo(I-POC) sisixhobo esisetyenziselwa ukubonelela ngonyango lwe-oksijini kubantu abafuna ugxininiso olukhulu lweoksijini kunamanqanaba omoya we-ambient. Ifana ne-oxygen concentrator yasekhaya (OC), kodwa incinci ngobukhulu kunye neselula. Zincinci ngokwaneleyo ukuba zingathwala kwaye ezininzi ngoku zivunywe yi-FAA ukuba zisetyenziswe kwiinqwelomoya.
Iiconcentrators zeoksijini yezonyango zaphuhliswa ekupheleni kweminyaka yoo-1970. Abavelisi bokuqala baquka i-Union Carbide kunye ne-Bendix Corporation. Baqale bakhulelwa njengendlela yokubonelela ngomthombo oqhubekayo we-oksijeni yasekhaya ngaphandle kokusetyenziswa kwamatanki anzima kunye nokuhanjiswa rhoqo. Ukususela kwiminyaka yoo-2000, abavelisi bavelisa iinguqulelo eziphathekayo. Ukususela ekuphuhlisweni kwabo kokuqala, ukuthembeka kuye kwaphuculwa, kwaye ii-POC ngoku zivelisa phakathi kweelitha enye kunye nesithandathu ngomzuzu (LPM) ye-oksijeni ngokuxhomekeka kwisantya sokuphefumula kwesigulane. ukuya kwi-9.9 yeeponti (1.3 ukuya ku-4.5 kg) kunye nokuhamba okuqhubekayo (CF) iiyunithi zaziphakathi kwe-10 kunye ne-20 yeeponti (4.5 ukuya kwi-9.0 ikg).
Ngeeyunithi zokuhamba okuqhubekayo, ukuhanjiswa kwe-oksijini kulinganiswa kwi-LPM (ilitha ngomzuzu). Ukubonelela ngokuqhubekayo okuhambayo kufuna isihluzo esikhulu semolekyuli kunye nempompo / i-motor assembly, kunye ne-electronics eyongezelelweyo. Oku kwandisa ubungakanani besixhobo kunye nobunzima (malunga ne-18–20 lbs).
Ngokufunwa okanye ukuhamba kwe-pulse, ukuhanjiswa kulinganiswa nobukhulu (kwi-milliliters) ye "bolus" ye-oksijini ngokuphefumula.
Ezinye iiyunithi eziphathwayo ze-Oxygen Concentrator zinika zombini ukuhamba okuqhubekayo kunye ne-pulse flow oxygen.
Ezonyango:
- Ivumela izigulana ukuba zisebenzise unyango lwe-oksijini 24/7 kwaye kuncitshiswe ukusweleka kangangezihlandlo ezili-1.94 ngaphantsi kokusetyenziswa nje ngobusuku.
- Uphononongo lwaseKhanada kwi-1999 yagqiba ukuba ukufakwa kwe-OC okuhambelana nemimiselo efanelekileyo kunika isibhedlele esikhuselekileyo, esithembekileyo, esineendleko ezifanelekileyo zesibhedlele sokuqala se-oksijini.
- Inceda ukuphucula ukunyamezela komthambo, ngokuvumela umsebenzisi ukuba enze umthambo ixesha elide.
- Inceda ukwandisa amandla kuyo yonke imisebenzi yemihla ngemihla.
- I-POC lukhetho olukhuselekileyo kunokuthwala itanki ye-oksijini kuba isenza irhasi esulungekileyo xa ifunwa.
- Iiyunithi ze-POC zihlala zincinci kwaye zikhaphukhaphu kuneenkqubo ezisekwe kwitanki kwaye zinokubonelela ngobonelelo olude lweoksijini.
Urhwebo:
- Ishishini lokuvuthela iglasi
- Ukhathalelo lolusu
- Inqwelomoya engaxinzelelwanga
- Imivalo ye-oksijini ye-nightclub nangona oogqirha kunye ne-FDA baye babonisa inkxalabo malunga nale nto.
Ixesha lokuposa: Apr-14-2022