Rau cov neeg uas muaj mob COPD lossis lwm yam kab mob ntsws, qhov tsim nyog cov pa oxygen yog qhov tseem ceeb. Rau cov neeg mob zoo li no, cov pa oxygen concentrators yog qhov tseem ceeb heev thaum lawv xa cov pa ntshiab, qib kho mob. Cov neeg feem ntau xav tau cov concentrators no thaum lawv raug kev txom nyem uas ua rau cov pa oxygen tsawg hauv lawv cov ntshav. Oxygen concentrators yog cov cuab yeej uas pab kom mloog cov huab cua hauv chav ua kom huv, qib kev kho mob oxygen. Nrog rau niaj hnub no cov cuab yeej siv thev naus laus zis, cov pa oxygen concentrators tuaj yeem tsim kom muaj lub teeb yuag, tsis muaj suab nrov thiab siv zog.
Cov pa oxygen concentrators tuaj yeem siv los hloov cov ntim roj compressed. Lawv pab tsim 90-95 feem pua ntawm cov pa oxygen los ntawm chav cua. Qee tus neeg xav tau cov pa oxygen nyob ruaj khov thiab qhov ntawd feem ntau yog muab nrog kev pab los ntawm cov pa oxygen concentrator. Lawv siv rau kev kho mob hauv tsev ntev O2. Vim tias lawv pheej yig heev thiab yuav tsum tau mus ntsib tsev kho mob tsawg dua, qhov no yog vim li cas lawv tau dhau los ua kev xaiv ntawm cov neeg mob. Peb cov pa oxygen concentrators tsis siv cov tso tsheb hlau luam kim lossis cov thawv lossis cov khoom siv oxygen. Nws siv huab cua nyob ib puag ncig koj, hauv koj lub tsev thiab xa cov pa oxygen kom pab koj ua pa. Muaj ntau cov txiaj ntsig tau muab los ntawm cov pa oxygen concentrators thiab qee qhov ntawm lawv tau muab hauv qab no:
• Txhim kho cov ciaj sia taus rau cov mob ua pa
• Txhim kho kev puas siab puas ntsws
• Ua kom muaj zog
• Lub siab zoo dua