Pulse oximetry - kudziwa pang'ono kungakhale koopsa

Tiyeni timvetse mwachindunji chidziwitso chokhudza pulse oximetry, yomwe ikuwoneka ngati nkhani masiku ano.Chifukwa kungodziwa pulse oximetry kumatha kusokeretsa.Pulse oximeter imayesa kuchuluka kwa oxygen m'maselo ofiira a magazi anu.Chida chothandizachi nthawi zambiri chimadulidwa mpaka kumapeto kwa chala kapena khutu ndipo chakopa chidwi pa mliri wa COVID-19.Ndi chida chomwe chingathe kuzindikiritsa hypoxia (kuchepa kwa oxygen m'magazi).Choncho, aliyense ayenera kuonetsetsa kuti ali ndi apulse oximeterm’kabati yawo yamankhwala?zosafunikira.

Bungwe la US Food and Drug Administration (FDA) likuganizapulse oximeterskukhala zida zamankhwala zoperekedwa ndi dokotala, koma ma oximeter ambiri opezeka pa intaneti kapena m'malo ogulitsa mankhwala amalembedwa momveka bwino kuti "osagwiritsidwa ntchito pachipatala" ndipo sanakhale FDA Wowunika molondola.Tikamalankhula za cholinga chogula pulse oximeter panthawi ya mliri (makamaka panthawi ya mliri), kulondola ndikofunikira kwambiri.Komabe, tawonapo ambiri opanga mwayi akugulitsa ma pulse oximeters ngati chinthu chachikulu mu kabati yamankhwala.

Mliriwu utayamba, tidawonanso chimodzimodzi ndi zotsukira manja.Ngakhale Centers for Disease Control and Prevention (CDC) ikudziwa kuti ndibwino kusamba m'manja ndi madzi a sopo, amalimbikitsa kugwiritsa ntchito sanitizer m'manja ngati njira yodalirika pomwe sinki imakhala yovuta kugwiritsa ntchito.Zotsatira zake, zida zambiri zotsukira manja zidagulitsidwa, ndipo pafupifupi sitolo iliyonse idasowa.Powona izi, makampani ambiri adayamba kupanga ndikugulitsa zotsukira manja.Zinadziwika mwachangu kuti sizinthu zonse zomwe zidapangidwa mofanana, zomwe zidapangitsa FDA kudzudzula kwambiri njira zochepetsera zophera tizilombo.Ogwiritsa ntchito tsopano akulangizidwa kuti asagwiritse ntchito zotsukira m'manja chifukwa ndizosathandiza kapena zitha kuvulaza.

Kubwerera m'mbuyo,pulse oximetersakhalapo kwa zaka zoposa 50.Ndi zida zamtengo wapatali kwa odwala ndi othandizira omwe amalumikizana kuti azitha kuyang'anira oxygenation ya magazi pochiza matenda ena am'mapapo ndi amtima.Nthawi zambiri amaperekedwa m'mabungwe azachipatala ndipo ndi chida chofotokozera kasamalidwe ka matenda.Pa nthawi ya mliri, atha kulangizidwa kuti azidziyang'anira motsogozedwa ndi wothandizira zaumoyo wanu kuti aziwunika zokhudzana ndi COVID-19.

Ndiye, njira yabwino yowonera zizindikiro ndi iti?CDC yapanga chowunikira chothandiza cha zizindikiro za coronavirus chomwe chimakhudza matenda asanu ndi anayi omwe ali pachiwopsezo cha moyo.Zizindikiro zomwe zimafunikira chisamaliro ndi monga kupweteka pachifuwa, kupuma movutikira, ndi kusokonezeka maganizo.Njirazi zimatha kuyesa momwe munthu akumvera komanso khalidwe lake, ndiyeno amapereka chitsogozo cha njira zotsatirazi, monga kufunafuna chithandizo chadzidzidzi, kuyitana wothandizira zaumoyo wanu, kapena kupitiriza kuyang'anitsitsa zizindikiro, zomwe zingathandize anthu kutsogolera njira yothandizira yothandizira.

Chonde dziwani kuti pakadali pano tilibe katemera kapena chithandizo chomwe tikuyembekezera ku COVID-19.Chinthu chabwino kwambiri chomwe mungachite kuti muteteze thanzi lanu, banja lanu komanso dera lanu ndikuteteza kufalikira kwa matenda posamba m'manja, kuvala chigoba, kusapezeka ndi anthu komanso kukhala kunyumba momwe mungathere - makamaka ngati mukumva. osadwala kapena mwa Anthu omwe ali ndi kachilombo ka COVID-19.