Hauv kev mob ntsws tsis ntev los no tshwm sim los ntawm COVID-19, ntau tus neeg tau paub txog cov lus kho mob ntshav oxygen saturation. SpO₂ yog ib qho tseem ceeb ntawm kev kuaj mob thiab lub hauv paus rau kev kuaj xyuas seb tib neeg lub cev puas yog hypoxic. Tam sim no, nws tau dhau los ua qhov taw qhia tseem ceeb rau kev saib xyuas qhov hnyav ntawm tus kab mob.

Ntshav oxygen yog dab tsi?

Ntshav oxygen yog cov pa oxygen hauv cov ntshav. Tib neeg cov ntshav nqa oxygen los ntawm kev sib xyaw ntawm cov qe ntshav liab thiab oxygen. Cov ntsiab lus oxygen ib txwm muaj ntau dua 95%. Qhov siab dua cov ntsiab lus oxygen hauv cov ntshav, qhov zoo ntawm tib neeg cov metabolism. Tab sis cov ntshav oxygen hauv tib neeg lub cev muaj qee qhov kev txaus siab, qhov qis dhau yuav ua rau cov pa oxygen tsis txaus hauv lub cev, thiab siab dhau yuav ua rau cov laus hauv lub cev. Ntshav oxygen saturation yog ib qho tseem ceeb uas qhia txog seb qhov ua pa ntawm lub ntsws thiab cov hlab ntshav yog qhov qub, thiab nws tseem yog ib qho tseem ceeb rau kev soj ntsuam cov kab mob ua pa.

Tus nqi ntawm cov pa oxygen hauv cov ntshav yog dab tsi?

①Nyob nruab nrab ntawm 95% thiab 100%, nws yog lub xeev ib txwm muaj.

②Ntawm 90% thiab 95%. Nyob rau me ntsis hypoxia.

③Tsawg dua 90% yog hypoxia mob hnyav, kho sai li sai tau.

Tib neeg cov hlab ntsha SpO₂ yog 98%, thiab cov ntshav venous yog 75%. Nws feem ntau ntseeg tau tias qhov saturation yuav tsum tsis pub tsawg dua 94% ib txwm, thiab cov pa oxygen tsis txaus yog tias qhov saturation qis dua 94%.

Vim li cas COVID-19 ua rau SPO₂ qis?

COVID-19 kev kis tus kab mob ua pa feem ntau ua rau muaj kev mob tshwm sim. Yog tias COVID-19 cuam tshuam rau alveoli, nws tuaj yeem ua rau hypoxemia. Hauv thawj theem ntawm COVID-19 tawm tsam alveoli, cov kab mob tau pom qhov ua tau zoo ntawm kev mob ntsws ntsws interstitial. Cov yam ntxwv kho mob ntawm cov neeg mob uas muaj mob ntsws interstitial yog tias qhov ua tsis taus pa tsis tseem ceeb thaum so thiab ua rau mob hnyav tom qab kev tawm dag zog. CO₂ retention feem ntau yog ib qho tshuaj stimulus uas ua rau dyspnea, thiab interstitial pneumonia Cov neeg mob nrog kev sib deev pneumonia feem ntau tsis muaj CO₂ tuav. Qhov no tej zaum yuav yog vim li cas cov neeg mob Novel Coronavirus Pneumonia tsuas muaj hypoxemia thiab tsis hnov ​​​​tsw ua pa nyuaj hauv lub xeev so.

Cov neeg feem coob uas muaj tus kab mob Coronavirus Pneumonia tseem muaj kub taub hau, thiab tsuas yog ob peb tus neeg yuav tsis kub taub hau. Yog li, nws tsis tuaj yeem hais tias SpO₂ yog qhov txiav txim siab ntau dua li ua npaws. Txawm li cas los xij, nws tseem ceeb heev kom paub cov neeg mob hypoxemia ntxov. Hom tshiab ntawm Novel Coronavirus Pneumonia Cov tsos mob thawj zaug tsis pom tseeb, tab sis kev nce qib sai heev. Qhov kev hloov pauv uas tuaj yeem kuaj pom hauv kev kho mob raws li kev tshawb fawb yog kev poob qis hauv cov ntshav oxygen concentration. Yog tias cov neeg mob uas muaj mob hypoxemia hnyav tsis tau saib xyuas thiab pom nyob rau lub sijhawm, nws yuav ncua sijhawm zoo tshaj plaws rau cov neeg mob mus ntsib kws kho mob thiab kho lawv, ua rau muaj kev nyuaj ntawm kev kho mob thiab nce cov neeg mob tuag.

Yuav saib xyuas SpO₂ hauv tsev li cas

Tam sim no, kev kis mob hauv tsev tseem tab tom kis, thiab kev tiv thaiv kab mob yog qhov tseem ceeb tshaj plaws, uas muaj txiaj ntsig zoo rau kev kuaj pom ntxov, kuaj pom ntxov, thiab kev kho mob ntxov ntawm ntau yam kab mob. Yog li ntawd, cov neeg nyob hauv zej zog tuaj yeem nqa lawv tus ntiv tes mem tes SpO₂ saib xyuas thaum muaj xwm txheej tso cai, tshwj xeeb tshaj yog cov neeg uas muaj cov kab mob ua pa, kab mob plawv thiab cerebrovascular, kab mob ntev, thiab lub cev tsis muaj zog. Saib xyuas SpO₂ hauv tsev tsis tu ncua, thiab yog tias cov txiaj ntsig tsis zoo, mus rau tsev kho mob raws sij hawm.

Kev hem thawj ntawm Novel Coronavirus Pneumonia rau tib neeg kev noj qab haus huv thiab lub neej tseem muaj. Txhawm rau tiv thaiv thiab tswj tus kab mob Novel Coronavirus Pneumonia kis mus rau qhov loj tshaj, kev txheeb xyuas ntxov yog thawj kauj ruam tseem ceeb tshaj plaws. Shenzhen Med-link Electronics Tech Co., Ltd tau tsim lub Kub Pulse Oximeter, uas tuaj yeem ntsuas tau raws li qhov qis perfusion jitter, thiab tuaj yeem paub tsib lub luag haujlwm tseem ceeb ntawm kev kuaj xyuas kev noj qab haus huv: lub cev kub, SpO₂, perfusion Performance index, pulse rate, thiab mem tes. Photoplethysmography yoj.

MedLinket Kub Pulse Oximeter siv lub OLED rotatable zaub nrog cuaj lub vijtsam tig cov lus qhia kom nyeem tau yooj yim. Nyob rau tib lub sijhawm, lub vijtsam ci tuaj yeem hloov kho, thiab cov kev nyeem tau pom meej dua thaum siv nyob rau hauv qhov chaw teeb pom kev sib txawv. Koj tuaj yeem teeb tsa cov ntshav oxygen saturation, mem tes tus nqi, siab thiab qis qis ntawm lub cev kub, thiab ceeb toom koj kom xyuam xim rau koj txoj kev noj qab haus huv txhua lub sijhawm. Nws tuaj yeem txuas nrog cov ntshav oxygen probes sib txawv, haum rau cov neeg laus, menyuam yaus, menyuam mos, menyuam mos thiab lwm tus neeg. Nws tuaj yeem txuas nrog ntse Bluetooth, ib qho tseem ceeb sib koom, thiab tuaj yeem txuas nrog cov xov tooj ntawm tes thiab PCs, uas tuaj yeem ua tau raws li kev saib xyuas tej thaj chaw deb ntawm tsev neeg lossis tsev kho mob.

Peb ntseeg tias peb yuav muaj peev xwm kov yeej COVID-19, thiab vam tias kev sib kis ntawm kev ua tsov rog no yuav ploj mus sai li sai tau, thiab peb cia siab tias Tuam Tshoj yuav pom lub ntuj dua sai li sai tau. Mus Suav teb!