Muaj ob hom oxygenGenerators muaj nyob rau hauv kev ua lag luam:kev kho mob oxygengenerator tiasfeem ntau yog siv rau kev kho mobthiabtsis tuaj yeem ua si cov txiaj ntsig ntawm kev kho oxygen; kho mob oxygen generator uas yuav tsum tauntsibhauvcov qauv hauv tebchaws uas cuam tshuamthiab yog li ntawdtuaj yeem ua tau raws li kev kho mob oxygen xav tau ntawm qee tus neeg mob.

Raws li General Specification rau Kev Kho MobOxygenGenerator nrogMolecular Sieve,oxygenis ua los ntawm cov molecular sieve hloov pauv siab adsorption txheej txheem siv cua ua raw khoom.Qhov concentration ntawm oxygentusoxygenuayog 90% ~ 96% (V / V), thiab cov khoom seem feem ntau yog argon thiab nitrogen.

Tnws literoxygen generator hais txogqhov ntim ntawm 90% oxygen concentration gas tsim ib feeb.Flos yog piv txwv li 5L oxygenlub tshuab hluav taws xobtuaj yeem tsim 5L ntawm 90% oxygen concentration gas ib feeb, thiab yog tias koj yuav tsum tso tawm ntau tshaj li qhov ntim ntawm cov pa, nws yuav ua rau cov pa oxygen tsis txaus.

Txawm li cas los xij, txawm hais tias cov pa oxygen concentration ntawm cov pa tawm yog 90%,kojtseem yuav nqus tau ib feem ntawm cov huab cua ib txwm muaj oxygen concentration ntawm 20.8% thaum nqus tauhauvoxygen.Yog li ntawd, lubQhov tseeb nqus pa oxygen concentration yuav tsuas yog li 30%.Raws li tus txheej txheem txuas ntxiv 1 ~ 2L / min oxygen txaus tus nqi rau cov neeg mob uas muaj kab mob ntsws ntev, qhov tseeb nqus pa oxygen concentration ntawm kev kho mob hauv tsev mus sij hawm ntev rau cov kab mob pulmonary mob ntev yog li 25% ~ 29%.

If koj yognrhiav kom paub meej thiab ua tau zoo oxygen kho,high-flow nasal cannula (HFNC) txoj kev khoyog ib qho kev xaiv zoo meej.

HFNC tam sim no yog qhov ua tiav tshaj plawsthiabxav tau oxygen therapy modalityntawm ntau yamkho mob oxygen tsimtshuab, txawm tias qhov noCov txheej txheem kev kho cov pa oxygen qub tsis tau txais kev kho mob hauv cov hnub thaum ntxov vim tias nws tsis tuaj yeem daws cov teeb meem ntawm ntub dej thiab ua kom sov.. Ua ke nrog nws txoj kev yooj yim thiab yooj yim, nws tsuas yog xav tau kev cob qhia yooj yim siv, thiabli noyog nce siv kho mob.Tab sis qhov lojteeb meem yog tias nws yog kim thiab muaj peev xwmnkaus xwbsiv rau hauv tsev kho mob,thiabtseem muaj txoj kev mus ntev ua ntej nws thiaj li yuav nthuav dav rau tsev neeg.

HFNCtuaj yeem nqa ob qho txiaj ntsig hauv qab no raucov neeg mob.

1. Precise tiag inhalation oxygen concentration. Cov cuab yeej ua pa ua pa siab ua pa nws tus kheej yuav sib xyaw cov pa tawm ntawm lub tshuab hluav taws xob oxygen nrog cua mus rau cov pa oxygen concentration, thiab tom qab ntawd tso tawm rau tus neeg mob ntawm qhov txaus siab tshaj qhov siab tshaj plaws ntawm tib neeg kev nqus pa, zam tus neeg siv kom nqus tau. huab cua ib txwm cuam tshuam rau oxygen concentration,thiab tswjqhov tseeb inhalation oxygen concentration precisely.

2. Txhim kho txoj kev ua pa thiab txhawb nqa hnoos qeev. HFNC muab cov huab cua-oxygen sib xyaw ua ke nrog qhov kub thiab av noo tas li, uas ua raws li cov pa kub thiab av noo ntawm txoj hauv kev hauv lub cev ntawm lub cev thiab txhim kho kev ua haujlwm ntawm cov pa hauv pa mucus cilia system.