Non rebreather oxygen mask yokhala ndi thumba la reservoir

1. Mapangidwe
Chikwama chosungira okosijeni, T-mtundu wa njira zitatu zachipatala chigoba cha okosijeni, chubu la oxygen.

2. Mfundo yogwira ntchito
Chigoba cha okosijeni choterechi chimatchedwanso chigoba chosabwereza kupuma.
Chigobacho chimakhala ndi valavu ya njira imodzi pakati pa chigoba ndi thumba losungira mpweya pambali pa thumba losungira mpweya. Lolani okosijeni kulowa mu chigoba pamene wodwalayo akukoka mpweya. Chigobacho chimakhalanso ndi mabowo angapo opuma ndi njira imodzi, Wodwalayo anatulutsa mpweya wotulutsa mpweya mumlengalenga pamene atulutsa mpweya ndikulepheretsa kuti mpweya usalowe mu chigoba pamene wapuma. Chigoba cha okosijeni chimakhala ndi mpweya wabwino kwambiri ndipo chimatha kufikira 90%.

3. Zizindikiro
Odwala a Hypoxemia omwe ali ndi oxygen machulukitsidwe ochepera 90%.
Monga mantha, chikomokere, kupuma kulephera, poizoni wa carbon monoxide ndi odwala ena oopsa a hypoxemia.

4. Mfundo zofunika kuziganizira
Munthu wopatsidwa mwapadera, Sungani thumba la okosijeni litadzaza mukamagwiritsa ntchito.
Sungani thirakiti la kupuma la wodwalayo mosatsekeka.
Kupewa wodwala mpweya poizoni ndi kupuma thirakiti dryness.
Oxygen chigoba ndi thumba oxygen yosungirako sangathe m'malo mpweya wabwino.