Yini i-umshini we-oxygen?Njengoba igama lisho, umshini womoya-mpilo umshini osetshenziselwa ukukhiqiza ukugcwala okuphezulu komoyampilo.Ingasebenzisa i-molecular sieve adsorption ngokomzimba kanye nobuchwepheshe be-desorption ukukhiqiza umoya-mpilo, imishini ye-oksijini isetshenziswa ekusebenzeni komtholampilo, okuvame ukubizwa ngokuthi ukwelapha umoya-mpilo.
Ngokuvamile, umshini womoya-mpilo ungakhulula kokubili i-hypoxia yokuphila kanye ne-hypoxia yemvelo.Ngakolunye uhlangothi, ilungele iziguli ezinezifo zesistimu yokuphefumula, njenge-bronchitis, inyumoniya, i-bronchitis, i-emphysema, njll., kanye neziguli ezinezifo zenhliziyo, njengesifo senhliziyo, isifo senhliziyo, umfutho wegazi ophakeme, njll. ngakolunye uhlangothi, kubantu abanesifo se-highland hypoxia futhi abathambekele ku-hypoxia, umshini womoya-mpilo uyasebenza futhi.Ekuhlengeni okuphuthumayo komtholampilo, imishini ye-oksijeni yezokwelapha nayo idlala indima ebalulekile.
Iziguli zingathuthukisa ngokuqondile okuqukethwe komoyampilo we-arterial egazini ngokuhogela umoya-mpilo, zidambise ngempumelelo izimpawu ze-hypoxia.Ukwelashwa komoyampilo kunomphumela wokukhulula izimpawu ze-hypoxic ngesikhathi esifanele, ukulungisa i-hypoxia ye-pathological, nokunciphisa amathuba okuba nezifo ezibangelwa i-hypoxia yemvelo.Kodwa-ke, kubalulekile ukuqaphela ukuthi ukwelashwa kwe-oksijeni kuyisithako kuphela sokulungisa i-hypoxia ye-pathological;ayikwazi ukubhekana nembangela ye-hypoxia.
Ngakho-ke yini indima ye-ventilator uma uqonda indima ye-umshini we-oxygen?
Ama-ventilators angaqale ahlukaniswe abe izigaba ezimbili, ama-ventilators angahlaseli kanye nama-invasive ventilator, ahlukaniswa ngezindlela ezihlukene zokuxhuma umoya, futhi esikusebenzisa ekwelapheni kwasekhaya ama-ventilators angavaleli angenisa umoya ngemaski engangeni.
Ekwelashweni kwasekhaya, ama-ventilators angahlaseli asetshenziswa ikakhulukazi ezinhlotsheni ezimbili zeziguli, eyodwa iziguli eziphethwe yisifo sobuthongo, ezingasiza iziguli ukuthi zivule imigudu yomoya egoqiwe ngokunikeza ingcindezi eqhubekayo yokwenza ngcono ukuvinjwa, ngaleyo ndlela kwandise ukugcwala komoyampilo kanye nokwenza ngcono izimpawu. ukuntula umoya-mpilo ebusuku;olunye uhlobo lweziguli ngokuvamile luwukwehluleka kwamaphaphu njengeziguli ezinesifo esingelapheki se-obstructive pulmonary, esingasiza iziguli ukuba ziqedele inqubo yokuphefumula yokuphefumula nokuphefumula ngokubeka ingcindezi yokuphelelwa umoya nokuphefumulayo ukuze kukhulule umzimba wokuphefumula.Olunye uhlobo lweziguli ngokuvamile iziguli ezinokwehluleka kwamaphaphu njengesifo esingelapheki se-obstructive pulmonary.
Njengoba sishilo ngenhla, laba bobabili banendima yabo okufanele bayidlale, futhi indima abayidlalayo ihluke kakhulu.I-ventilator iphefumulela umoya emzimbeni, esiza futhi ithathe indawo yokuphefumula kwesiguli, futhi nakuba iwusizo oluhle lokuphefumula, ayikhuphuli izinga le-oxygen kanye ne-oxygen reserves egazini ngesikhathi esifanele.
I-oxygen concentratorkungasilungisa lesi sici.I-oxygen concentrator ifana nesisefo esinembayo, ihlunga umoya-mpilo osemoyeni, iwuhlanze bese iwunikeza isiguli, idlala indima yokuthuthukisa ukuntuleka komoya-mpilo, igcine ukugcwala komoya-mpilo emzimbeni esimweni esinempilo, bese kuba ngcono. ikhono lomzimba we-metabolic kanye nokuzivikela komzimba.
Ngakho-ke, akukho okungathatha indawo yokusetshenziswa kwalokhu okubili.Enqubweni yokwelapha yangempela, kuyadingeka ukunquma ukuthi uzozisebenzisa yini ngokuhlanganyela ngokuvumelana nesimo somzimba wesiguli.Ezigulini ezinezimo ezimbi kakhulu ezifana nesifo se-chronic obstructive pulmonary kanye nokwehluleka kwenhliziyo, uma womabili amathuluzi edingeka, khona-ke kungcono kakhulu ukuwasebenzisa ngokuhambisana nomunye nomunye ngokwesayensi ukuze kuzuzwe imiphumela yokwelapha engcono kakhulu.
Isikhathi sokuthumela: Nov-17-2021