Forbes Health editorial team yog ywj siab thiab lub hom phiaj.Txhawm rau pab txhawb peb txoj kev tshaj tawm thiab txuas ntxiv peb lub peev xwm los muab cov ntsiab lus no rau cov neeg nyeem dawb, peb tau txais nyiaj them los ntawm cov tuam txhab uas tshaj tawm hauv Forbes Health lub vev xaib.Cov nyiaj them no yog los ntawm ob qhov chaw tseem ceeb.Ua ntej, peb muab cov neeg tshaj tawm nrog qhov chaw them nyiaj los tso saib lawv cov kev muab.Cov nyiaj them uas peb tau txais rau cov kev tso kawm no yuav cuam tshuam li cas thiab qhov twg tus tshaj tawm txoj kev muab tso rau hauv qhov chaw.Lub vev xaib no tsis suav nrog txhua lub tuam txhab lossis cov khoom lag luam muaj nyob hauv khw.Qhov thib ob, peb kuj suav nrog cov kev txuas mus rau cov neeg tshaj tawm cov lus qhia hauv qee cov ntawv;thaum koj nyem rau ntawm cov "kev sib txuas sib txuas", lawv tuaj yeem tsim cov nyiaj tau los rau peb lub vev xaib.
Cov nyiaj them uas peb tau txais los ntawm cov neeg tshaj tawm tsis cuam tshuam rau cov lus pom zoo lossis cov lus qhia muab los ntawm peb pawg neeg sau xov xwm hauv peb cov ntawv, thiab nws tsis cuam tshuam rau cov ntsiab lus ntawm Forbes Health.Txawm hais tias peb siv zog los muab cov ntaub ntawv raug thiab hloov tshiab uas peb ntseeg tias koj yuav xav txog qhov cuam tshuam, Forbes Health tsis tau thiab tsis tuaj yeem lav tias cov ntaub ntawv muab tag nrho, thiab tsis ua ib qho kev sawv cev lossis kev lees paub txog nws qhov raug lossis raug.Nws siv tau.
Nws tsim nyog ntxiv cov mem tes oximeter rau koj lub txee tshuaj, tshwj xeeb tshaj yog tias koj lossis ib tus neeg hauv koj tsev neeg siv cov pa oxygen therapy lossis raug mob los ntawm qee yam kab mob plawv.
Lub pulse oximeter ntsuas thiab saib xyuas cov pa oxygen hauv cov ntshav.Txij li cov pa oxygen tsawg tuaj yeem ua rau tuag taus hauv ob peb feeb, paub yog tias koj lub cev txaus.Nyeem rau kom paub ntau ntxiv txog pulse oximeters thiab tej yam uas yuav tsum tau saib xyuas thaum yuav lub pulse oximeter rau koj tsev neeg.
Siv lub ntsuas pulse oximeter los ntsuas lub plawv dhia thiab qib oxygen saturation nyob rau hauv kev nplij siab ntawm koj lub tsev.
Lub pulse oximeter yog ib qho cuab yeej uas ntsuas cov mem tes thiab qhov feem pua ntawm cov pa oxygen hauv cov ntshav, thiab qhia cov ntawv nyeem digital ntawm ob peb feeb.Pulse oximetry yog qhov qhia tau sai thiab tsis mob uas qhia tau tias koj lub cev hloov oxygen ntawm koj lub siab mus rau koj li cas.
Oxygen txuas mus rau hemoglobin, uas yog cov protein nplua nuj nyob hauv cov qe ntshav liab.Pulse oximetry ntsuas qhov feem pua ntawm hemoglobin saturated nrog oxygen, hu ua oxygen saturation, qhia raws li feem pua.Yog tias txhua qhov chaw sib txuas ntawm hemoglobin molecule muaj cov pa oxygen, hemoglobin yog 100% saturated.
Thaum koj ntsaws koj lub ntsis ntiv tes rau hauv lub cuab yeej me me no, nws siv ob lub teeb uas tsis yog-invasive LED-ib qho liab ( ntsuas ntshav deoxygenated) thiab lwm yam infrared ( ntsuas ntshav oxygenated ).Txhawm rau xam cov pa oxygen saturation feem pua, lub photodetector nyeem lub teeb haum ntawm ob qhov sib txawv wavelength beams.
Feem ntau, cov pa oxygen saturation ntawm 95% thiab 100% yog suav tias yog qhov qub.Yog tias nws tsawg dua 90%, nrhiav kev kho mob tam sim ntawd.
Feem ntau siv pulse oximeters hauv tsev yog cov ntiv tes saib.Lawv yog cov me me thiab tuaj yeem rub tawm ntawm lub ntsis ntiv tes yam tsis muaj mob.Lawv sib txawv ntawm tus nqi thiab qhov loj me, thiab muag los ntawm cov khw muag khoom cib-thiab-mortar thiab cov khw muag khoom hauv online.Qee qhov tuaj yeem txuas nrog lub xov tooj smartphones kom yooj yim sau, khaws cov ntaub ntawv thiab qhia nrog koj pab neeg kho mob, uas yog qhov pab tau zoo rau cov neeg muaj kab mob ntev lossis siv cov pa oxygen hauv tsev.
Lub pulse oximeter tuaj yeem siv los ua cov tshuaj noj lossis tshuaj hauv khw muag khoom (OTC).Cov tshuaj oximeters yuav tsum dhau FDA qhov kev kuaj xyuas zoo thiab qhov tseeb, thiab feem ntau yog siv rau hauv chaw kho mob-koj xav tau tus kws kho mob cov tshuaj siv tom tsev.Tib lub sijhawm, OTC pulse oximeters tsis raug tswj los ntawm FDA thiab muag ncaj qha rau cov neeg siv khoom online thiab hauv khw muag tshuaj.
Dianne L. Atkins, MD, tus thawj tswj hwm ntawm Cardiovascular Emergency Committee ntawm American Heart Association hauv Iowa, Iowa tau hais tias "Pulse oximeters muaj txiaj ntsig zoo tshaj plaws rau cov neeg muaj mob ntsws thiab lub plawv, uas tuaj yeem ua rau cov pa oxygen tsis zoo,".
Nws hais tias yuav tsum muaj ib qho rau cov neeg uas noj cov pa hauv tsev, nrog rau cov menyuam mos uas muaj qee yam kab mob hauv lub plawv, cov menyuam mos thiab cov menyuam yaus uas muaj tracheostomy, lossis cov neeg ua pa hauv tsev.
"Thaum ib tus neeg kuaj pom qhov zoo, nws muaj txiaj ntsig zoo rau kev siv pulse oximeter thaum lub sijhawm COVID-19 kis thoob qhov txhia chaw," Dr. Atkins ntxiv."Qhov no, kev ntsuas tsis tu ncua tuaj yeem kuaj pom qhov tsis zoo ntawm lub ntsws ua haujlwm, uas tuaj yeem qhia tau tias yuav tsum tau saib xyuas ntau dua thiab tuaj yeem mus pw hauv tsev kho mob."
Ua raws li koj tus kws kho mob cov lus qhia txog thaum twg thiab ntau npaum li cas los kuaj xyuas cov pa oxygen.Koj tus kws kho mob tuaj yeem pom zoo rau lub tsev pulse oximeter los ntsuas qhov cuam tshuam ntawm cov tshuaj hauv lub ntsws, lossis seb koj puas muaj qee yam hauv qab no:
Cov cuab yeej siv los ntawm pulse oximeters ntsuas oxygen saturation los ntawm irradiating daim tawv nqaij nrog ob lub teeb ntawm lub teeb (ib qho liab thiab ib qho infrared).Deoxygenated ntshav absorbs lub teeb liab, thiab cov ntshav oxygenated absorbs lub teeb infrared.Lub monitor siv lub algorithm los txiav txim siab oxygen saturation raws li qhov sib txawv ntawm lub teeb nqus.Clips tuaj yeem txuas rau qee qhov ntawm lub cev, feem ntau yog ntiv tes, ntiv taw, pob ntseg, thiab hauv pliaj los nyeem ntawv.
Rau kev siv hauv tsev, hom ntau tshaj plaws yog tus ntiv tes mem tes oximeter.Ua raws li cov chaw tsim khoom cov lus qhia rau kev siv kom raug, vim tias tsis yog txhua tus qauv zoo ib yam, tab sis feem ntau, yog tias koj zaum tseem thiab tuav lub cuab yeej me me rau koj lub ntsis ntiv tes, koj cov ntawv nyeem yuav tshwm sim tsawg dua ib feeb.Qee cov qauv yog rau cov neeg laus nkaus xwb, thaum lwm cov qauv siv tau rau cov menyuam yaus.
Txij li thaum pulse oximetry nyob ntawm qhov nqus ntawm lub teeb los ntawm lub txaj ntaub so ntswg nrog cov ntshav pulsating, qee yam yuav cuam tshuam nrog cov kev txwv no thiab ua rau kev nyeem tsis raug, xws li:
Txhua tus saib muaj cov txiaj ntsig hluav taws xob tso tawm.Muaj ob qhov kev nyeem ntawv ntawm pulse oximeter-oxygen saturation feem pua (ua luv li SpO2) thiab pulse rate.Lub plawv so rau ib tug neeg laus ib txwm muaj li ntawm 60 mus rau 100 neeg ntaus ib feeb (feem ntau qis dua rau cov neeg ncaws pob)-txawm hais tias lub plawv so noj qab haus huv feem ntau yog qis dua 90 bpm.
Qhov nruab nrab cov pa oxygen saturation ntawm cov neeg noj qab haus huv yog nyob nruab nrab ntawm 95% thiab 100%, txawm hais tias cov neeg muaj mob ntsws ntev yuav muaj kev nyeem ntawv qis dua 95%.Kev nyeem ntawv qis dua 90% suav tias yog kev kho mob xwm txheej ceev thiab xav tau kev kho mob tam sim ntawd los ntawm kws kho mob.
Tsis txhob cia siab rau ib qho khoom siv kho mob los qhia rau koj thaum muaj qee yam tsis raug.Saib xyuas lwm cov cim qhia ntawm cov ntshav qis qis, xws li:
Muaj ntau ntau hom kev xaiv thiab cov nqi txiav txim siab rau pulse oximeters.Nov yog qee cov lus nug los nug thaum xaiv lub pulse oximeter rau koj thiab koj tsev neeg:
Siv lub ntsuas pulse oximeter los ntsuas lub plawv dhia thiab qib oxygen saturation nyob rau hauv kev nplij siab ntawm koj lub tsev.
Tamrah Harris yog tus kws saib xyuas neeg mob sau npe thiab muaj ntawv pov thawj tus kws qhia ntawm American College of Sports Medicine.Nws yog tus tsim thiab CEO ntawm Harris Health &.Tsab ntawv xov xwm kev noj qab haus huv.Nws muaj ntau tshaj 25 xyoo ntawm kev paub hauv kev kho mob thiab mob siab rau kev kawm txog kev noj qab haus huv thiab kev noj qab haus huv.
Post lub sij hawm: Aug-30-2021