Ngokunyuka kokungcoliseka kwendalo yentlalo, isantya sobomi babantu banamhlanje siyakhula, kwaye ukusetyenziswa kwengqondo kunye namandla omzimba kuyanda.Kunzima ukuphefumla okuqhelekileyo ukuhlangabezana neemfuno zomzimba womntu weoksijini, ngakumbi kubasebenzi bengqondo, abafundi kunye nabaqhubi.Ngenxa yokuba ingqondo ikwimeko yoxinzelelo oluphezulu ixesha elide, kunzima kakhulu. Kulula ukwenza i-cerebral hypoxia, ukudinwa, ukutyhafa, ukungaphenduli, isiyezi, ukuxinana kwesifuba, kunye nokungagxininisi.Kwiimeko ezinzima, kuya kuchaphazela ubomi obuqhelekileyo, umsebenzi kunye nokufunda.
Ke ngoko, ukhathalelo lwempilo lokuphefumla ioksijini luye lwaduma ngokuthe ngcembe.Abantu abaninzi bane-oxygen concentrator ekhaya.Nangona kunjalo, xa ugxininiso lweoksijini lusetiwe, yintoni eyona mpembelelo ilungileyo yokuphefumla ioksijini?
Uxinzelelo lweoksijini yejenereyitha yeoksijini iqhele ukusetwa ku-2L~5L.Izigulane zeCOPD eziqhelekileyo zifuna ngaphezu kweeyure ze-15 ze-oksijeni ngosuku, kwaye ukuhamba kwe-oksijini kufuneka kulawulwe, malunga ne-1.5L / min.Ukuba ukuhamba kweoksijini kuphezulu kakhulu, kuya kukhokelela ekugcineni i-carbon dioxide.,Worse.Xa wenza i-atomization inhalation, idinga i-6-8L / min.
Kukho iindlela ezintlanu zejeneretha ye-oksijeni yasekhaya: ukuhamba kwe-oksijini 1L yoxinaniso 90%, ukuhamba kwe-oksijini 2L i-concentration ye-50%, ukuhamba kwe-oksijini ye-3L yoxinaniso 40%, ukuhamba kwe-oxygen 4L yoxinaniso 33%, ukuhamba kwe-oxygen 5L yoxinzelelo 30%.Kodwa kufuneka kuqatshelwe ukuba:
1. Izigulane ezinohlobo lwe-II zokungaphumeleli kokuphefumula zifuna i-oxygen ephantsi, efuna ukuzimisela ngokwemeko.
2. Ijeneretha ye-oksijeni ngokuqhelekileyo ifanelekile kwizigulane ezine-hypoxia yexesha elide, njenge-bronchitis engapheliyo, isifo esingapheliyo se-pulmonary disease, isifo senhliziyo ye-pulmonary kunye nezinye izifo zokuphefumula.Ngaphantsi kweemeko eziqhelekileyo, xa kungabikho ukugcinwa kwe-carbon dioxide, ukuxinwa kwe-oksijeni ngokuqhelekileyo kugcinwa kwi-2L ~ 3L.
Ixesha lokuposa: Mar-27-2023
