Mliri waposachedwa wa chibayo woyambitsidwa ndi COVID-19, anthu ambiri azindikira mawu azachipatala omwe amadzaza ndi okosijeni. SpO₂ ndi gawo lofunikira lazachipatala komanso maziko ozindikira ngati thupi la munthu lili hypoxic. Pakalipano, wakhala chizindikiro chofunikira chowunikira kuopsa kwa matendawa.

Kodi oxygen ya magazi ndi chiyani?

Mpweya wa oxygen ndi mpweya womwe uli m'magazi. Magazi aumunthu amanyamula mpweya kudzera m'magulu ofiira a magazi ndi mpweya. Mpweya wabwinobwino wa okosijeni ndi wopitilira 95%. Kuchuluka kwa okosijeni m'magazi, m'pamenenso kagayidwe ka anthu kamakhala bwino. Koma okosijeni wamagazi m'thupi la munthu amakhala ndi kuchuluka kwa machulukitsidwe, kutsika kwambiri kumapangitsa kuti mpweya wokwanira ukhale wokwanira m'thupi, komanso kuchuluka kwambiri kumayambitsanso kukalamba kwa maselo amthupi. Kuchuluka kwa okosijeni m'magazi ndi gawo lofunikira lomwe limawonetsa ngati kupuma ndi kuzungulira kwabwinoko kuli koyenera, komanso ndi chizindikiro chofunikira chowonera matenda opuma.

Kodi mpweya wabwino wa okosijeni m'magazi ndi wotani?

①Pakati pa 95% ndi 100%, ndi mkhalidwe wabwinobwino.

②Pakati pa 90% ndi 95%. Amachokera ku hypoxia yofatsa.

③Pansi pa 90% ndi hypoxia yoopsa, chitirani chithandizo mwachangu momwe mungathere.

SpO₂ wamba wamunthu ndi 98%, ndipo magazi a venous ndi 75%. Nthawi zambiri amakhulupirira kuti machulukitsidwe sikuyenera kukhala osachepera 94% mwachizolowezi, ndipo mpweya wokwanira siwokwanira ngati machulukitsidwe ali pansi pa 94%.

Chifukwa chiyani COVID-19 imayambitsa SpO₂ yochepa?

Matenda a COVID-19 am'mapapo nthawi zambiri amayambitsa kuyankha kotupa. Ngati COVID-19 ikhudza alveoli, imatha kuyambitsa hypoxemia. Mu gawo loyambirira la COVID-19 likuukira alveoli, zotupazo zidawonetsa machitidwe a chibayo chapakati. Makhalidwe achipatala a odwala omwe ali ndi chibayo chapakati ndikuti dyspnea siidziwika panthawi yopuma ndipo imawonjezereka pambuyo pochita masewera olimbitsa thupi. Kusungidwa kwa CO₂ nthawi zambiri kumakhala chinthu cholimbikitsa chomwe chimayambitsa dyspnea, komanso chibayo chapakati Odwala omwe ali ndi chibayo chogonana nthawi zambiri sakhala ndi CO₂ posungira. Izi zitha kukhala chifukwa chomwe odwala omwe ali ndi Novel Coronavirus Pneumonia amangokhala ndi hypoxemia ndipo samamva kukhala ndi vuto lamphamvu la kupuma m'malo opumira.

Anthu ambiri omwe ali ndi Novel Coronavirus Pneumonia akadali ndi malungo, ndipo ndi anthu ochepa okha omwe sangakhale ndi malungo. Choncho, sitinganene kuti SpO₂ ndi yoweruza kuposa malungo. Komabe, ndikofunikira kuzindikira odwala omwe ali ndi hypoxemia msanga. Mtundu Watsopano wa Novel Coronavirus Pneumonia Zizindikiro zoyamba sizowonekera, koma kupita patsogolo kuli mwachangu kwambiri. Kusintha komwe kungadziwike kuchipatala pamaziko asayansi ndikutsika kwadzidzidzi m'magazi a oxygen. Ngati odwala omwe ali ndi vuto lalikulu la hypoxemia sakuyang'aniridwa ndikupezeka panthawi yake, zikhoza kuchedwetsa nthawi yabwino kuti odwala awone ndi dokotala ndikuwathandiza, kuonjezera vuto la chithandizo ndikuwonjezera imfa ya odwala.

Momwe mungayang'anire SpO₂ kunyumba

Pakalipano, mliri wapakhomo ukufalikirabe, ndipo kupewa matenda ndikofunika kwambiri, zomwe zimapindulitsa kwambiri kuti azindikire msanga, kuzindikira msanga, komanso kuchiza matenda osiyanasiyana. Chifukwa chake, anthu ammudzi amatha kubweretsa zowunikira zawo za SpO₂ ngati mikhalidwe ikuloleza, makamaka omwe ali ndi vuto la kupuma, matenda amtima ndi cerebrovascular, matenda osatha, komanso chitetezo chamthupi chofooka. Yang'anirani SpO₂ nthawi zonse kunyumba, ndipo ngati zotsatira zake sizachilendo, pitani kuchipatala munthawi yake.

Chiwopsezo cha Novel Coronavirus Pneumonia paumoyo wa anthu ndi moyo chikupitilizabe. Pofuna kupewa ndikuwongolera mliri wa Novel Coronavirus Pneumonia pamlingo waukulu kwambiri, kuzindikira koyambirira ndi gawo loyamba komanso lofunika kwambiri. Shenzhen Med-link Electronics Tech Co., Ltd idapanga Temperature Pulse Oximeter, yomwe imatha kuyeza molondola pansi pa jitter yotsika, ndipo imatha kuzindikira ntchito zazikulu zisanu zowunikira thanzi: kutentha kwa thupi, SpO₂, index ya perfusion, kugunda kwa mtima, komanso kugunda kwa mtima. Photoplethysmography wave.

MedLinket Temperature Pulse Oximeter imagwiritsa ntchito chiwonetsero cha OLED chosinthika chokhala ndi mayendedwe asanu ndi anayi ozungulira kuti muwerenge mosavuta. Nthawi yomweyo, kuwala kwa skrini kumatha kusinthidwa, ndipo zowerengera zimamveka bwino zikagwiritsidwa ntchito m'malo osiyanasiyana owunikira. Mutha kukhazikitsa machulukitsidwe a okosijeni wamagazi, kugunda kwamtima, kumtunda ndi kutsika kwa kutentha kwa thupi, ndikukukumbutsani kuti muzisamalira thanzi lanu nthawi iliyonse. Ikhoza kugwirizanitsidwa ndi ma probes osiyanasiyana a okosijeni a magazi, oyenera akuluakulu, ana, makanda, makanda ndi anthu ena. Itha kulumikizidwa ndi Bluetooth yanzeru, kugawana kiyi imodzi, ndipo imatha kulumikizidwa ndi mafoni am'manja ndi ma PC, omwe angakumane ndi kuyang'aniridwa kwakutali kwa achibale kapena zipatala.

Tikukhulupirira kuti titha kuthana ndi COVID-19, ndipo tikukhulupirira kuti mliri wankhondoyi utha posachedwa, ndipo tikukhulupirira kuti China iwonanso thambo posachedwa. Pitani ku China!