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Koj nyob ntawm no: Tsev » Xov xwm » Xov xwm kev lag luam » Infusion Pumps for Blood Transfusion: Know The Dos And Don'ts

Infusion Pumps for Blood Transfusion: Paub Qhov Ua Thiab Tsis Ua

Views: 64     Author: Site Editor Publish Time: 2024-12-02 Keeb Kwm: Qhov chaw

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I. Kev Taw Qhia


Hauv cov tshuaj niaj hnub no, infusion yog ib txoj hauv kev kho mob, thiab kev hloov ntshav yog ib qho tseem ceeb ntawm kev cawm neeg txoj sia nyob rau qee qhov xwm txheej tseem ceeb. Infusion twj, raws li cov cuab yeej kho mob tseem ceeb, ua lub luag haujlwm tseem ceeb hauv kev xa cov kua dej rau hauv cov neeg mob lub cev. Txawm li cas los xij, thaum nws los txog rau ntshav, kev sib raug zoo ntawm cov twj tso kua mis infusion thiab daim ntawv thov tshwj xeeb no yog qhov nyuaj dua. Kab lus no yog npaj los muab cov ncauj lus kom ntxaws txog seb txhua lub twj tso kua mis infusion tuaj yeem siv rau kev hloov ntshav thiab qhov tseem ceeb cuam tshuam.

II. Cov Ntsiab Cai Tseem Ceeb ntawm Infusion Pumps thiab Lawv Cov Kev Siv Dej Haus Dej


Infusion twj tso kua mis ua haujlwm raws li ntau yam mechanisms. Qee tus siv lub cev muaj zog-tsav peristaltic nkaus, thaum lwm tus cia siab rau lwm yam kev siv tshuab lossis hluav taws xob. Lub hom phiaj tseem ceeb yog kom tswj tau qhov infusion npaum li cas thiab ntim ntawm cov kua. Piv txwv li, nyob rau hauv cov ntaub ntawv ntawm cov tshuaj intravenous zoo tib yam tshuaj infusion, xws li kev tswj cov saline los yog qabzib tov, lub infusion twj tso kua mis xyuas kom meej tias cov tshuaj yog xa mus rau hauv tus neeg mob cov hlab ntsha ntawm tus nqi, feem ntau yog ntsuas nyob rau hauv milliliters ib teev. Qhov kev tswj xyuas meej no yog qhov tseem ceeb rau kev tswj xyuas cov tshuaj ruaj khov hauv cov ntshav, yog li ua kom cov txiaj ntsig kho mob siab tshaj plaws thiab txo qis cov kev mob tshwm sim. Lub twj tso kua mis infusion saib xyuas qhov seem ntawm cov kua infused thiab tuaj yeem ceeb toom cov neeg ua haujlwm kho mob thaum lub pas dej yuav luag tag los yog thaum muaj qhov txawv txav hauv cov txheej txheem infusion, xws li lub catheter thaiv lossis qhov sib txawv ntawm qhov txheej txheem infusion.

III. Cov Kev Xav Tau Tshwj Xeeb thiab Cov Teeb Meem ntawm Kev Txhaum Ntshav


Cov ntshav yog cov kua roj ntsha complex uas muaj cov khoom sib txawv, suav nrog cov qe ntshav liab, cov qe ntshav dawb, platelets, thiab ntshav ntshav. Txhua yam khoom muaj nws cov yam ntxwv thiab kev ua haujlwm. Piv txwv li, cov qe ntshav liab yog qhov tsis yooj yim thiab nqa cov pa oxygen, thaum cov ntshav plasma muaj qee yam viscosity thiab muaj ntau yam proteins thiab cov ntshav txhaws. Thaum hloov ntshav, cov yam ntxwv no ua rau muaj teeb meem tshwj xeeb. Ib qho kev pheej hmoo tseem ceeb tshaj plaws yog huab cua embolism. Txawm tias ib lub npuas me me nkag mus rau hauv cov hlab ntsha tuaj yeem ua rau muaj qhov tshwm sim loj, xws li thaiv cov hlab ntsha thiab ua rau lub cev puas tsuaj lossis tuag taus. Tsis tas li ntawd, qhov teeb meem ntawm cov ntshav reflux yuav tsum tau ua tib zoo hais. Yog hais tias cov ntshav ntws rov qab mus rau hauv cov hlab ntsha infusion, nws tuaj yeem ua rau muaj kab mob ntawm cov hlab ntsha, muaj peev xwm ua kom khov, thiab ua rau tus neeg mob lub vascular puas tsuaj. Yog li ntawd, kev hloov ntshav yuav tsum muaj kev ntsuas kev nyab xeeb ntau dua thiab cov cuab yeej tshwj xeeb piv rau cov kev txhaj tshuaj zoo tib yam.

IV. Lub hauv paus thiab cov yam ntxwv ntawm qee cov twj tso kua mis infusion rau ntshav


Qee lub twj tso kua mis muaj peev xwm siv tau rau kev hloov ntshav. Cov twj no feem ntau muaj qhov muaj peev xwm ua tau siab heev. Qhov no yog qhov tsim nyog los kov yeej cov viscosity siab dua ntawm cov khoom siv ntshav. Piv txwv li, thaum transfusing ntshav liab raug tshem tawm, yuav tsum muaj qee yam ntawm lub siab kom ntseeg tau tias muaj kev sib luag thiab tsis tu ncua. Tsis tas li ntawd, cov twj tso kua dej no tuaj yeem nruab nrog cov yam ntxwv kev nyab xeeb rau kev hloov ntshav. Txawm hais tias tsis zoo li cov hauv cov khoom siv ntshav siab, lawv tuaj yeem muab kev tiv thaiv qee yam. Piv txwv li, lawv yuav muaj lub tswb ntsuas huab cua yooj yim uas tuaj yeem ntes cov npuas huab cua loj dua thiab ceeb toom rau cov neeg ua haujlwm kho mob. Lawv kuj tseem yuav muaj cov txheej txheem los tiv thaiv reflux los txo cov ntshav ntws rov qab mus rau hauv lub raj, txawm tias qhov ua tau zoo yuav txawv.

V. Kev txwv ntawm cov twj tso kua mis uas tsis tuaj yeem siv rau kev hloov ntshav


Ntawm qhov tod tes, muaj ntau lub twj tso kua mis infusion uas tsis haum rau kev hloov ntshav. Ib qho kev txwv tseem ceeb yog tsis txaus siab. Thaum ntsib cov viscosity ntawm cov khoom siv ntshav, cov twj tso kua mis no yuav tsis muaj peev xwm muab qhov tsim nyog tsav tsheb. Raws li qhov tshwm sim, kev hloov ntshav ceev yuav tsis ruaj khov lossis tuaj yeem nres tag nrho, tiv thaiv tus neeg mob kom tsis txhob tau txais cov ntshav xav tau raws sijhawm thiab cuam tshuam rau kev kho mob. Lwm qhov teeb meem tseem ceeb yog qhov tsis muaj kev ruaj ntseg tshwj xeeb. Yog tias tsis muaj peev xwm nrhiav tau huab cua zoo, qhov kev pheej hmoo ntawm huab cua embolism tau nce ntau. Tsis tas li ntawd, qhov tsis muaj cov qauv tsim los tiv thaiv reflux zoo tuaj yeem ua rau muaj cov kab mob hauv cov hlab ntsha hauv cov hlab ntsha thiab cov hlab ntsha tuaj yeem ua rau cov ntshav txhaws hauv cov neeg mob cov hlab ntsha, uas tuaj yeem ua rau muaj kev cuam tshuam loj rau tus neeg mob noj qab haus huv.

VI. Kev khiav hauj lwm kom raug thiab ceev faj thaum siv cov twj tso kua mis rau ntshav


Cov neeg ua haujlwm kho mob yuav tsum tau ceev faj heev thaum siv cov twj tso kua mis rau cov ntshav. Ua ntej, lawv yuav tsum ua tib zoo xyuas cov qauv thiab kev ua haujlwm ntawm lub twj tso kua mis ua ntej siv. Nws yog ib qho tseem ceeb los xyuas kom meej tias lub twj tso kua mis muaj cov peev txheej tsim nyog rau kev hloov ntshav, xws li qhov tsim nyog siab ntau thiab txhim khu kev ruaj ntseg tswb ua haujlwm. Qhov thib ob, thaum lub sijhawm ua ntshav, cov txheej txheem ua haujlwm nruj yuav tsum tau ua raws. Qhov no suav nrog kev sib txuas cov khoom siv ntshav kom raug rau lub twj tso kua mis infusion, teeb tsa tus nqi kom tsim nyog raws li tus neeg mob tus mob thiab hom ntshav cov khoom tau hloov pauv. Cov neeg ua haujlwm kho mob yuav tsum ua tib zoo saib xyuas tus neeg mob cov tshuaj tiv thaiv thiab kev ua haujlwm ntawm lub twj tso kua mis infusion. Yog tias muaj kev ceeb toom txawv txav tshwm sim, yuav tsum tau ntsuas tam sim thiab raug los daws qhov teeb meem thiab xyuas kom muaj kev nyab xeeb ntawm tus neeg mob.

VII. Xaus


Nyob rau hauv xaus, daim ntawv thov ntawm infusion twj tso kua mis nyob rau hauv cov ntshav yog ib lub ntsiab lus uas yuav tsum tau ua tib zoo xav. Tsis yog txhua lub twj tso kua mis infusion muaj peev xwm ua tau cov dej num ua haujlwm zoo thiab nyab xeeb. Kev xaiv ntawm cov cuab yeej tsim nyog thiab kev ua raws li cov txheej txheem ua haujlwm yog qhov tseem ceeb tshaj plaws hauv kev ua kom muaj kev vam meej thiab kev nyab xeeb ntawm kev siv ntshav. Los ntawm kev nkag siab txog kev muaj peev xwm thiab kev txwv ntawm cov twj tso kua mis hauv qhov no, cov kws kho mob tuaj yeem txiav txim siab paub ntau ntxiv thiab txhim kho kev saib xyuas neeg mob zoo. Nws kuj tseem vam tias tsab xov xwm no tuaj yeem ua rau pej xeem paub txog qhov nyuaj thiab qhov tseem ceeb ntawm cov cuab yeej kho mob hauv kev kho mob niaj hnub no.