FDA imachenjeza kuti kuwerengera kwa pulse oximeter sikulondola kwa anthu omwe ali ndi khungu lakuda

Chiyambireni mliriwu, kugulitsa ma pulse oximeters kwakhala kukukulirakulira chifukwa kutsika kwa okosijeni wamagazi ndi chimodzi mwazizindikiro zazikulu za COVID-19.Komabe, kwa anthu omwe ali ndi khungu lakuda, zida zosagwiritsa ntchito zimawoneka zolondola.
Bungwe la Food and Drug Administration la ku United States linapereka chenjezo sabata yatha ponena za mmene khungu la munthu limakhudzira kulondola kwake.Malinga ndi chenjezo, zinthu zosiyanasiyana monga kuoneka kwa mtundu wa khungu, kusayenda bwino kwa magazi, makulidwe a khungu, kutentha kwa khungu, kusuta fodya ndi kupukutira misomali kungakhudze kulondola kwa pulse oximeter.
A FDA adanenanso kuti kuwerengera kwa pulse oximeter kuyenera kugwiritsidwa ntchito ngati chiŵerengero cha kuchuluka kwa oxygen m'magazi.Kuzindikira ndi kusankha mankhwala kuyenera kutengera momwe kuwerengera kwa pulse oximeter pakapita nthawi, m'malo mongoyerekeza.
Malangizo osinthidwawo amachokera ku kafukufuku wotchedwa "Racial Bias in Pulse Oximetry" lofalitsidwa mu New England Journal of Medicine.
Kafukufukuyu adakhudza odwala omwe akudwala omwe akulandira chithandizo chowonjezera cha okosijeni ku chipatala cha University of Michigan (kuyambira Januware 2020 mpaka Julayi 2020) ndi odwala omwe amalandila zipatala zachipatala cha 178 (2014 mpaka 2015).
Gulu lofufuza likufuna kuyesa ngati kuwerengera kwa pulse oximeter kunapatuka pa manambala operekedwa ndi kuyesa kwa gasi wamagazi.Chochititsa chidwi n'chakuti, kwa odwala omwe ali ndi khungu lakuda, chiwerengero cha matenda osadziwika bwino cha zipangizo zosagwiritsidwa ntchito chinafika pa 11.7%, pamene odwala omwe ali ndi khungu labwino anali 3.6% okha.
Panthaŵi imodzimodziyo, Dr. William Maisel, mkulu wa Center for Equipment and Radiological Health of the Office of Product Evaluation and Quality of the FDA, anati: Ngakhale kuti pulse oximeters ingathandize kuyerekezera kuchuluka kwa okosijeni wa m’magazi, zolephera za zipangizozi zingayambitse. kuwerenga kolakwika.
Malinga ndi CNN, Centers for Disease Control and Prevention (CDC) yasinthanso malangizo ake pakugwiritsa ntchito ma pulse oximeters.Zambiri zoperekedwa ndi Centers for Disease Control and Prevention (CDC) zidawonetsanso kuti Amwenye aku America, Latinos ndi akuda aku America amatha kugonekedwa m'chipatala chifukwa cha zovuta zomwe zimachitika chifukwa cha buku la coronavirus (2019-nCoV).
Pa Januware 6, 2021, mu Covid-19 Intensive Care Unit ya Martin Luther King Community Hospital ku Los Angeles, namwino wovala zida zodzitetezera (PPE) kuphatikiza chopumira choyeretsera mpweya amatseka msewu Khomo la wodi.Chithunzi: AFP/Patrick T. Fallon