Txij li thaum pib muaj kev sib kis, kev muag khoom ntawm pulse oximeters tau nce siab vim tias cov ntshav oxygen qis qis yog ib qho ntawm cov tsos mob tseem ceeb ntawm COVID-19.Txawm li cas los xij, rau cov neeg uas muaj daim tawv nqaij tsaus, cov cuab yeej tsis cuam tshuam zoo li tsis muaj tseeb.
Lub US Food and Drug Administration tau ceeb toom rau lub lim tiam dhau los hais txog yuav ua li cas tus neeg cov xim ntawm daim tawv nqaij cuam tshuam rau nws qhov tseeb.Raws li cov lus ceeb toom, ntau yam xws li cov tawv nqaij pigmentation, cov ntshav tsis zoo, cov tawv nqaij tuab, tawv nqaij kub, haus luam yeeb thiab cov ntsia thawv polish tuaj yeem cuam tshuam qhov tseeb ntawm pulse oximeter nyeem ntawv.
FDA kuj tau taw qhia tias kev nyeem ntawv pulse oximeter yuav tsum tsuas yog siv los ua kev kwv yees ntawm cov ntshav oxygen saturation.Kev kuaj mob thiab kev txiav txim siab kho mob yuav tsum yog raws li qhov sib txawv ntawm kev nyeem cov mem tes oximeter nyob rau lub sijhawm, tsis yog qhov tseeb.
Cov txheej txheem kho tshiab yog ua raws li kev tshawb fawb hu ua "Racial Bias in Pulse Oximetry" luam tawm hauv New England Journal of Medicine.
Txoj kev tshawb no koom nrog cov neeg laus hauv cov neeg mob uas tau txais kev kho mob oxygen ntxiv ntawm University of Michigan Tsev Kho Mob (los ntawm Lub Ib Hlis 2020 txog Lub Xya Hli 2020) thiab cov neeg mob tau txais kev saib xyuas hnyav hauv 178 lub tsev kho mob (2014 txog 2015).
Pab neeg tshawb fawb xav sim seb qhov kev nyeem ntawv pulse oximeter puas txawv ntawm cov lej muab los ntawm kev kuaj ntshav hauv cov hlab ntshav.Interestingly, nyob rau hauv cov neeg mob ntawm daim tawv nqaij tsaus, qhov misdiagnosis tus nqi ntawm cov uas tsis yog-invasive pab kiag li lawm mus txog 11.7%, thaum cov neeg mob ntawm cov tawv nqaij ncaj ncees tsuas yog 3.6%.
Tib lub sijhawm, Dr. William Maisel, tus thawj coj ntawm Lub Chaw Rau Cov Khoom Siv thiab Radiological Health ntawm Lub Chaw Haujlwm Saib Xyuas Khoom Muag thiab Kev Ua Haujlwm Zoo ntawm FDA, tau hais tias: Txawm hais tias pulse oximeters tuaj yeem pab kwv yees cov ntshav oxygen, cov kev txwv ntawm cov cuab yeej no tuaj yeem ua rau nyeem tsis raug.
Raws li CNN, Lub Chaw Tiv Thaiv Kab Mob thiab Tiv Thaiv (CDC) kuj tau hloov kho nws cov lus qhia txog kev siv cov mem tes oximeters.Cov ntaub ntawv muab los ntawm Lub Chaw Tiv Thaiv thiab Tiv Thaiv Kab Mob (CDC) kuj tau qhia tias Cov Neeg Qhab Asmeskas, Latinos thiab cov neeg Asmeskas dub feem ntau yuav mus pw hauv tsev kho mob vim muaj teeb meem tshwm sim los ntawm tus kabmob tshiab (2019-nCoV).
Thaum Lub Ib Hlis 6, 2021, hauv Covid-19 Intensive Care Unit ntawm Martin Luther King Community Hospital hauv Los Angeles, tus kws saib xyuas neeg mob hnav cov khoom tiv thaiv tus kheej (PPE) thiab suav nrog lub tshuab ua pa ntawm tus kheej tau kaw txoj kev ntawm lub qhov rooj ntawm pawg ntseeg.Yees duab: AFP/Patrick T. Fallon
Post lub sij hawm: Feb-24-2021