Yuav ua li cas xaiv lub tshuab pa oxygen

Cov pa oxygen concentration ntawm cov pa oxygen concentrator

Muaj ntau tus neeg yuam kev tsis meej pem qhov concentration ntawm cov pa oxygen ntawm lub tshuab oxygen nrog cov pa oxygen ntawm cov pa oxygen uas nqus tau, xav tias lawv yog tib lub tswv yim. Qhov tseeb, lawv txawv kiag li. Qhov concentration ntawm cov pa oxygen ntawm lub tshuab oxygen yog hais txog qhov ntau ntawm cov pa oxygen uas muaj, lossis hauv cov lus yooj yim, qhov huv ntawm cov pa oxygen uas lub tshuab oxygen tso tawm. Cov tshuab oxygen sib txawv muaj cov concentration oxygen sib txawv. Yuav kom ntseeg tau tias siv tau ntev thiab cov txiaj ntsig kho mob, nws raug pom zoo kom xaiv cov tshuab oxygen uas ua tau raws li tus qauv concentration ntawm cov pa oxygen ntawm 93 ± 3%.

Qhov tso zis oxygen siab tshaj plaws ntawm cov pa oxygen concentrator

Muaj coob tus neeg tsis paub meej tias lub tshuab ua pa oxygen 1L, lub tshuab ua pa oxygen 3L, thiab lub tshuab ua pa oxygen 5L txhais li cas. Qhov tseeb, lawv yog qhov siab tshaj plaws ntawm cov pa oxygen ntws ib feeb uas lub tshuab ua pa oxygen tuaj yeem muab tau raws li qhov lav ntawm cov pa oxygen concentration. Thaum qhov kev hloov kho siab tshaj qhov siab tshaj plaws ntawm cov pa oxygen tso tawm, qhov oxygen concentration yuav txo qis, thiab cov nyhuv ntawm kev ua pa oxygen kuj yuav txo qis, lossis txawm tias tsis muaj cov txiaj ntsig.

Raws li lub hauv paus ntawm kev ua tau raws li tus qauv hauv tebchaws ntawm 93 ± 3% cov pa oxygen concentration, lub tshuab oxygen concentrator tuaj yeem muab faib ua 1L, 3L, 5L, thiab lwm yam. Raws li cov qauv siv los txhais cov pej xeem thiab kev ua tau zoo ntawm lub tshuab oxygen concentrator:

1L oxygen concentrator

Lub tshuab pa oxygen 1L yog lub tshuab pa oxygen uas muaj cov pa oxygen siab tshaj plaws ntawm 1L/min, yog tias qhov oxygen concentration ua tau raws li tus qauv. Hom tshuab pa oxygen no pheej yig thiab haum rau cov poj niam cev xeeb tub uas xav tau kev nqus pa oxygen dav dav thiab cov neeg ua haujlwm hauv lub hlwb uas ua haujlwm thiab kawm ntawv ntev (xws li cov tub ntxhais kawm, cov neeg ua haujlwm hauv tuam txhab). Nws feem ntau yog siv rau kev kho mob thiab feem ntau tuaj yeem muab kev kho mob oxygen li 30 feeb kom txo qhov qaug zog ib ntus thiab ua rau tib neeg muaj zog dua.

3L oxygen concentrator

Lub tshuab pa oxygen 3L ua tau raws li cov qauv ntawm cov pa oxygen kho mob, nrog rau qhov tso pa oxygen siab tshaj plaws ntawm 3L/min. Uas yog hais tias, qhov nrawm ntawm cov pa oxygen tuaj yeem hloov kho tau hauv qhov ntau ntawm 0-3L/min, thiab tsuas yog tuaj yeem tsawg dua tab sis tsis pub ntau dua. Qhov nrawm ntawm cov pa oxygen tsis tuaj yeem nce siab tshaj 3L/min, txwv tsis pub qhov tso pa oxygen yuav tsis ruaj khov.

Hom tshuab pa oxygen no muaj tus nqi sib txawv vim yog hom sib txawv. Nws tsim nyog rau kev siv pa oxygen hauv tsev rau cov neeg laus lossis kev kho mob oxygen rau cov neeg mob uas muaj kab mob ntev (xws li mob plawv thiab mob hlwb hypoxia, ntshav siab, hyperglycemia, rog dhau, thiab lwm yam). Lub hom phiaj tseem ceeb yog kom cov ntshav oxygen ntau ntxiv thiab tiv thaiv kev tshwm sim ntawm lwm yam kab mob.

5L oxygen concentrator

Thaum lub tshuab pa oxygen ntawm 5L oxygen concentrator ncav cuag tus qauv, qhov siab tshaj plaws ntawm cov pa oxygen tuaj yeem ncav cuag 5L / feeb. Nws yog qhov tsim nyog rau cov neeg mob uas muaj kab mob cardiopulmonary (xws li kab mob chronic obstructive pulmonary thiab cor pulmonale). Thaum qhov oxygen concentration ntawm 5L oxygen concentrator ncav cuag tus qauv, qhov siab tshaj plaws ntawm cov pa oxygen tuaj yeem ncav cuag 5L / feeb. Nws yog qhov tsim nyog rau cov neeg mob uas muaj kab mob cardiopulmonary (xws li kab mob chronic obstructive pulmonary thiab cor pulmonale).

Piv txwv li, tsis suav nrog kev cuam tshuam ntawm cov yam ntxwv ntawm tus neeg mob xws li kev ua pa sai thiab qhov ntim ntawm cov pa oxygen, thaum nqus pa oxygen los ntawm lub qhov ntswg cannula, qhov concentration ntawm cov pa oxygen zoo (%) mus txog tus neeg mob lub ntsws = 21 + 4 * qhov nrawm ntawm cov pa oxygen ntawm lub tshuab oxygen * qhov concentration ntawm cov pa oxygen ntawm lub tshuab oxygen.

Yog siv rau kev kho mob, nws raug pom zoo kom yuav lub tshuab pa oxygen uas muaj cov pa oxygen tsawg kawg yog 3L. Rau cov neeg mob uas xav tau kev kho mob oxygen ntev, nws raug pom zoo kom siv lub tshuab pa oxygen tsawg kawg yog 5L. Nws tsis yog tsuas yog muaj ntau yam kho tau thiab tuaj yeem muab thiab qhov concentration ntawm cov pa oxygen tuaj yeem ruaj khov ntawm ntau dua 90%, yog li ua tiav lub hom phiaj kho mob zoo.

Lub sijhawm muab pa oxygen tas mus li

Yog tias nws yog lub tshuab pa oxygen siv rau kev kho mob xwb, nws feem ntau me me, tsis muaj zog cua sov, thiab tsis tuaj yeem ua haujlwm ntev. Feem ntau cov tshuab pa oxygen kho mob siv rau kev kho mob tuaj yeem ua haujlwm 24 teev hauv ib hnub yam tsis muaj kev cuam tshuam.

Cov neeg mob uas muaj mob COPD thiab ua tsis taus pa ntev yuav tsum tau ua pa oxygen tsawg kawg 15 teev txhua hnub, yog li lawv yuav tsum yuav lub tshuab oxygen uas tuaj yeem muab oxygen tau ntev kom tsis txhob ua tsis tau raws li lawv cov kev xav tau kev kho mob.

Qib suab nrov ntawm lub tshuab ua pa oxygen

Nws raug pom zoo kom xaiv lub tshuab pa oxygen uas muaj suab nrov tsawg. Lub suab nrov yuav tsum tsawg dua 45-48 decibels. Txwv tsis pub, nws yuav cuam tshuam rau koj tus kheej thiab lwm tus, tshwj xeeb tshaj yog thaum hmo ntuj. Lub suab nrov tswj tau yog nyob ntawm lub chaw tsim khoom siv pa oxygen thiab qhov ntim thiab cov qauv ntawm lub tshuab pa oxygen. Feem ntau, cov tshuab pa oxygen loj muaj suab nrov tsawg dua vim tias lawv muaj chaw txaus los khaws cov khoom rwb thaiv suab thiab cov qauv sab hauv kom txo tau suab nrov.

Thaum lub tshuab pa oxygen ua haujlwm, sim tsis txhob muab tso rau hauv qhov chaw me me lossis hauv pem teb ntoo, vim qhov no yuav ua rau muaj suab nrov ntxiv lossis lwm yam suab nrov ntxiv. Rau cov neeg uas rhiab heev rau suab nrov, lub tshuab pa oxygen tuaj yeem nyob deb ntawm lub tshuab ua pa oxygen thiab txuas nrog lub raj ua pa oxygen ntev dua.

Yuav ua li cas xaiv lub tshuab pa oxygen

Ua ntej yuav lub tshuab pa oxygen, ntxiv rau kev nkag siab txog cov yam ntxwv tseem ceeb ntawm lub tshuab pa oxygen, nws yuav tsum muaj lub kaw lus muab pa oxygen ruaj khov thiab ua haujlwm tau zoo, thiab kuj yuav tsum xyuam xim rau cov ntsiab lus hauv qab no:

Ua kom meej meej txog vim li cas koj thiaj xav tau oxygen

Txawm yog rau kev kho mob lossis kev kho mob, xaiv lub tshuab pa oxygen raws li koj xav tau uas tuaj yeem ua tau raws li koj qhov siab tshaj plaws ntawm cov pa oxygen ntws, lub sijhawm ua pa oxygen txhua hnub thiab lwm yam. Piv txwv li, cov neeg mob uas muaj mob ua pa tsis taus lossis mob plawv tsis ua haujlwm, hypoxemia, COPD thiab lwm yam kab mob yuav tsum xaiv lub tshuab pa oxygen qib kho mob uas tuaj yeem ua haujlwm 24 teev hauv ib hnub thiab tswj cov pa oxygen kom txog li tus qauv. Yog tias koj yog poj niam cev xeeb tub lossis tus tub ntxhais kawm uas siv nws lub hlwb ntau dhau, koj tuaj yeem xaiv lub tshuab pa oxygen 1-2L uas pheej yig thiab zoo.

Kev tsom mus rau "tus nqi" ntawm cov pa oxygen concentrators

Peb yuav tsum xaiv cov pa oxygen concentrators ntawm ntau qib raws li qhov xav tau ntawm tus kab mob thiab peev xwm nyiaj txiag, uas yog, peb yuav tsum xav txog "tus nqi" thiab "tus nqi" ua ke, thiab tsis txhob ua raws li "tus nqi qis" thaum tsis quav ntsej txog "tus nqi" ntawm cov ntsiab lus tseem ceeb, uas yuav ua rau muaj kev phiv. Ib yam li ntawd, tsis tas yuav nkim cov peev txheej tsuas yog yuav qhov kim tshaj plaws es tsis txhob yuav qhov tsim nyog tshaj plaws.

Kev ua tau zoo ua ntej, tsis yog kev zoo nkauj

Cov tshuab ua pa oxygen hauv tsev yog cov khoom siv kho mob thiab kev noj qab haus huv, tsis yog cov khoom siv rau kev ua kom zoo nkauj. Tsis txhob cia lub hlwb ntxuav thiab poob rau hauv lub qhov ntxiab ntawm qee lub lag luam uas xaiv qhov zoo nkauj ua qhov chaw muag khoom vim tsis muaj thev naus laus zis, tab sis qhov tseeb tsis siv tau.

Tshwj xeeb tshaj yog rau cov neeg uas xav tau kev ua pa oxygen ntev ntev, lub tshuab yuav tsum ua haujlwm tas mus li. Nws yog qhov zoo tshaj plaws los xaiv lub tshuab uas muaj qhov loj me nruab nrab, kev ua haujlwm zoo heev, cov qauv sab hauv zoo tshaj plaws thiab qhov chaw tso cua sov zoo tshaj plaws.

Kev ua haujlwm ntawm atomization

Tshwj xeeb tshaj yog rau cov neeg mob uas muaj kab mob ua pa xws li COPD thiab mob hawb pob, nws tsis tsuas yog ua tau raws li qhov xav tau ntawm kev ntxiv oxygen, tab sis kuj yooj yim thiab yooj yim ua kev kho mob hauv tsev nrog lub tshuab nebulizer, txuag lub sijhawm ntawm kev mus ntsib tsev kho mob thiab kev tos kab, thiab tseem txo tus nqi kho mob.

Xaiv ib lub tuam txhab tsim khoom uas muaj lub zog thiab lub koob npe nrov

Thaum xaiv lub tshuab pa oxygen, nws raug pom zoo kom xaiv lub chaw tsim khoom lossis lub npe uas muaj zog, lub koob npe zoo, kev lees paub zoo, thiab kev txhim kho mus sij hawm ntev. Nws yog qhov zoo tshaj plaws los xaiv thiab teeb tsa nrog kev pabcuam tom qab muag zoo meej hauv thaj chaw hauv zos. Txawm hais tias nws yog lub npe hauv tsev lossis txawv teb chaws, kev saib xyuas tom qab muag thiab kev hloov khoom yog qhov tseem ceeb heev. Tsuas yog lub chaw tsim khoom lag luam lav tuaj yeem lav kev txhim kho mus sij hawm ntev thiab kev pabcuam tom qab muag. Tib lub sijhawm, nws yuav tsum tau yuav los ntawm cov channel raug cai thiab nrog cov txheej txheem tiav kom ntseeg tau tias muaj kev tiv thaiv zoo dua.

Cov kev ceev faj rau kev siv cov pa oxygen concentrator

Cov tshuab ua pa oxygen muaj "plaub qhov kev ntshai"

Yog li ntawd, thaum siv lub tshuab ua pa oxygen, nco ntsoov nyob deb ntawm hluav taws, lub teeb ci ntsa iab (hnub ci), thiab qhov chaw kub heev; Ua tib zoo saib xyuas kev hloov pauv, kev ntxuav thiab kev tua kab mob ntawm lub qhov ntswg cannula, oxygen cannula, humidification thiab cua sov kom tiv thaiv kev kis kab mob thiab cannula blockage; Thaum lub tshuab ua pa oxygen tsis siv ntev, yuav tsum tua lub hwj chim, cov dej hauv lub raj mis humidification yuav tsum nchuav tawm, qhov chaw ntawm lub tshuab ua pa oxygen yuav tsum tau so kom huv, npog nrog lub hau yas, thiab khaws cia rau hauv qhov chaw qhuav uas tsis muaj hnub ci; Ua ntej thauj lub tshuab, nchuav cov dej hauv lub khob humidification. Dej lossis noo noo hauv lub tshuab ua pa oxygen yuav ua rau cov khoom tseem ceeb puas tsuaj (xws li cov molecular sieves, compressors, gas control valves, thiab lwm yam)

Thaum ua pa oxygen, xyuam xim rau kev muab kev sov thiab humidification kom haum

Tswj qhov kub thiab txias ntawm37°Cthiab qhov av noo ntawm 95-100% hauv txoj hlab pa yog qhov tsim nyog rau kev ua haujlwm ib txwm ntawm lub cev mucociliary. Yog li ntawd, cov pa oxygen uas nqus tau yuav tsum hla lub raj mis humidifier thiab cov khoom siv cua sov tsim nyog kom tsis txhob nqus cov pa oxygen qhuav thiab txias uas yuav ua rau thiab ua puas rau txoj hlab pa mucosa, ua rau cov hnoos qeev qhuav, thiab cuam tshuam rau "scavenger" kev ua haujlwm ntawm cilia.

Thaum lub tshuab pa oxygen qhib, tsis txhob muab lub ntsuas dej ntws tso rau xoom; thaum lub sijhawm ua pa oxygen, xyuam xim xyuas seb lub ntsuas dej ntws puas nyob rau qhov chaw raug.

Yog tias lub tshuab ua pa oxygen molecular sieve tsis siv ntev, qhov kev ua haujlwm ntawm lub molecular sieve yuav txo qis, yog li yuav tsum tau them sai sai rau kev pib thiab kev ua haujlwm txij nkawm.

Lub hwj chim ntawm lub tshuab ua pa oxygen yuav tsum raug txiav tawm thaum tsis siv lossis tsis siv. Qhov no tsis yog tsuas yog txo qhov kev siv lub tshuab thiab lub zog xwb, tab sis kuj yog rau kev nyab xeeb hluav taws.

Thaum lub tshuab ua pa oxygen ua haujlwm, nws yuav tsum tau muab tso rau ruaj khov nrog qhov chaw tsis pub tsawg dua 20cm hauv lub vojvoog ntawm txhua sab, thiab ib puag ncig yuav tsum tau them sai sai rau qhov cua thiab huab cua zoo.

Cov neeg sib txawv, cov mob sib txawv, xav tau cov pa oxygen sib txawv.

Piv txwv li, cov neeg mob uas muaj cov pa roj carbon dioxide (xws li COPD ua ke nrog kev ua pa tsis zoo mus ntev) yuav tsum tau muab kev tswj hwm kev nqus pa oxygen. Feem ntau, qhov nrawm ntawm kev ntws oxygen yuav tsum tsis pub tshaj 3L / feeb, thiab 1-2L / feeb yog qhov tsim nyog, vim tias kev nqus pa oxygen ntau dhau tuaj yeem ua rau cov neeg mob no ua pa nyuaj thiab ua rau lawv mob hnyav dua. Txawm hais tias kev nqus pa oxygen zoo rau cov poj niam cev xeeb tub, koj yuav tsum tau ua tib zoo mloog cov lus qhia ntawm tus kws kho mob thiab tsis txhob ua pa oxygen ntau dhau ntev.

Cov tshuab ua pa oxygen siv tau rau kev kho mob thiab kev kho mob oxygen dav dav (xws li cov kab mob hypoxia hauv plawv, cov kab mob ua pa, cov kab mob plawv thiab cov hlab ntsha hauv lub hlwb, thiab lwm yam), tab sis lawv siv tsis tau rau kev txhawb nqa lub neej thaum lub sijhawm cawm neeg.