1. Txawm hais tias nws yog qib kev kho mob lossis tsev neeg qib oxygen concentrator, nws yuav tsum muaj daim ntawv pov thawj khoom siv kho mob kom pom tau tias muaj ntawv pov thawj khoom siv kho mob. Yog li ntawd, thaum yuav khoom, nws yog ib qho tseem ceeb uas yuav tau xyuas cov ntawv pov thawj no.
2. Thaum xaiv cov pa oxygen concentrator, nws yog ib qho tseem ceeb uas yuav tsum tau xyuam xim rau qhov ruaj khov oxygen concentration ntawm lub concentrator, uas yog ib qho tseem ceeb ntawm kev paub qhov txawv ntawm qhov zoo thiab qhov tsis zoo. Raws li txoj cai tswjfwm ntawm Tuam Tshoj Food and Drug Administration rau cov khoom siv oxygen concentrator, cov pa oxygen concentration ntawm cov pa oxygen concentrator yuav tsum tau khaws cia ntawm 90% lossis siab dua kom suav tias yog cov khoom tsim nyog.
3. Ua tib zoo saib xyuas cov pa ruaj khov ntawm cov pa oxygen concentrator. Thaum nws yog thawj zaug yuav, cov pa oxygen concentration yog qhov ruaj khov thiab tuaj yeem ncav cuag ntau dua 90%. Txawm li cas los xij, tom qab lub sijhawm siv, cov pa oxygen concentration yuav txo qis. Qee cov pa oxygen concentrators muaj cov pa oxygen ntau dua hauv thawj ob peb teev ntawm kev siv, tab sis cov pa oxygen txo qis hauv cov xuab moos tom qab. Rau cov neeg mob uas muaj tus kab mob pulmonary obstructive, lawv yuav tsum tau noj cov pa ntev ntev txhua hnub, thiab siv cov pa oxygen concentrators nrog cov pa oxygen tsis ruaj khov yuav ua rau txo qis kev kho mob.
4. Ua tib zoo saib xyuas tus nqi txaus. Tsis tas li ntawd, thaum xaiv cov pa oxygen concentrator, nws tseem yuav tsum tau ua tib zoo saib xyuas tus nqi txaus ntawm cov pa oxygen concentrator kom ntseeg tau tias cov txiaj ntsig ntawm cov pa oxygen concentrator tsis sib txawv, txwv tsis pub nws yuav cuam tshuam rau kev siv.
