q hom pa npog ntsej muag Kev qhia tawm lub ntsej muag oxygen ua raws li cov qauv khoom tsim thiab kev ua haujlwm ntawm cov khoom xws li lub ntsej muag roj (cov neeg laus / menyuam), cov pa pa tawm pa, oropharyngeal pa pa, ib zaug siv oxygen npog ntsej muag uas muaj cov pa oxygen (neeg laus / menyuam), lub ntsej muag roj, siliceous cov qhov ncauj qhov ntswg, txuas cov yeeb nkab (ob npaug), cov pa pa ntsaws pa (ib zaug) (cov neeg laus / menyuam), thiab cov pob qij txha, siv cov ntawv kho mob PVC, silicone roj hmab, thiab ABS cov ntaub ntawv yas. Qhov ua tau ntau ntawm kev thov yog xa oxygen rau cov neeg mob.
Cim npe nrov: q hom pa npog ntsej muag, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, lag luam wholesale, pheej yig, tsis tshua muaj nqi
