Kubhubhani wenyumoniya wamva nje obangelwe yi-COVID-19, abantu abaninzi baye baqonda igama lezonyango lokugcwala kweoksijini egazini. I-SpO₂ yiparameter yeklinikhi ebalulekileyo kunye nesiseko sokufumanisa ukuba umzimba womntu u-hypoxic. Okwangoku, ibe luphawu olubalulekileyo lokubeka iliso kubuzaza besi sifo.

Yintoni ioksijini yegazi?

Ioksijini yegazi yioksijini esegazini. Igazi lomntu lithwala ioksijini ngokudibanisa iiseli ezibomvu zegazi kunye neoksijini. Umxholo oqhelekileyo we-oksijeni ungaphezulu kwe-95%. Ukuphakama komxholo weoksijini egazini, ngcono i-metabolism yomntu. Kodwa ioksijini yegazi emzimbeni womntu inenqanaba elithile lokuzaliswa, ephantsi kakhulu iya kubangela ukungabikho kweoksijini eyaneleyo emzimbeni, kwaye iphezulu kakhulu iya kubangela ukuguga kweeseli emzimbeni. I-blood oxygen saturation yiparameter ebalulekileyo ebonisa ukuba umsebenzi wokuphefumula kunye nokujikeleza kwegazi uyinto eqhelekileyo, kwaye ikwayisalathisi esibalulekileyo sokuqwalasela izifo zokuphefumula.

Lithini ixabiso eliqhelekileyo le-oxygen egazini?

①Phakathi kwe-95% kunye ne-100%, yimeko eqhelekileyo.

②Phakathi kwe-90% kunye ne-95%. Yiya kwi-hypoxia epholileyo.

③Ngaphantsi kwe-90% yi-hypoxia enzima, phatha ngokukhawuleza.

I-SpO₂ ye-arterial yomntu eqhelekileyo yi-98%, kwaye igazi le-venous yi-75%. Ngokuqhelekileyo kukholelwa ukuba i-saturation akufanele ibe ngaphantsi kwe-94% ngokuqhelekileyo, kwaye ukunikezelwa kwe-oksijini akwanelanga ukuba i-saturation ingaphantsi kwe-94%.

Kutheni le nto i-COVID-19 ibangela i-SPO₂ ephantsi?

Usulelo lwe-COVID-19 lwesixokelelwano sokuphefumla ludla ngokubangela impendulo yokudumba. Ukuba i-COVID-19 ichaphazela i-alveoli, inokukhokelela kwi-hypoxemia. Kwinqanaba lokuqala le-COVID-19 ehlasela i-alveoli, izilonda zibonise ukusebenza kwenyumoniya yangaphakathi. Iimpawu zeklinikhi zezigulane ezinenyumoniya ye-interstitial kukuba i-dyspnea ayibonakali xa uphumle kwaye iba mandundu emva kokuzivocavoca. Ukugcinwa kwe-CO₂ kudla ngokuba yi-chemical stimulus factor ebangela i-dyspnea, kunye ne-interstitial pneumonia Izigulana ezinenyumoniya ngokwesondo ngokubanzi azinayo i-CO₂ yokugcina. Esi isenokuba sisizathu sokuba abaguli abane-Novel Coronavirus Pneumonia babe ne-hypoxemia kuphela kwaye bazive benobunzima obunamandla bokuphefumla kwimeko yokuphumla.

Uninzi lwabantu abane-Novel Coronavirus Pneumonia basenomkhuhlane, kwaye bambalwa abantu abanokuthi bangabinawo umkhuhlane. Ke ngoko, akunakutshiwo ukuba i-SpO₂ igweba ngakumbi kunomkhuhlane. Nangona kunjalo, kubaluleke kakhulu ukuchonga izigulane ezine-hypoxemia kwangethuba. Uhlobo olutsha lweNoveli yeCoronavirus Pneumonia Iimpawu zokuqala azibonakali, kodwa inkqubela ikhawuleza kakhulu. Utshintsho olunokuthi lufunyanwe kwiklinikhi kwisiseko sesayensi kukuhla ngokukhawuleza kwi-concentration ye-oxygen yegazi. Ukuba izigulane ezine-hypoxemia ezinzima azijongwanga kwaye zifunyenwe kwangethuba, kunokulibazisa elona xesha lilungileyo lokuba izigulana zibone ugqirha kwaye zibanyange, zandise ubunzima bonyango kwaye zonyuse izinga lokufa kwezigulane.

Indlela yokubeka iliso kwi-SpO₂ ekhaya

Okwangoku, ubhubhani wasekhaya usasasazeka, kwaye ukuthintela izifo kuyeyona nto iphambili, enenzuzo enkulu ekubhaqweni kwangaphambili, ukuxilongwa kwangoko, kunye nokunyangwa kwangoko kwezifo ezahlukeneyo. Ke ngoko, abahlali basekuhlaleni banokuza nezabo iimonitha ze-SpO₂ xa iimeko zivuma, ngakumbi ezo zinenkqubo yokuphefumla, izifo zentliziyo kunye ne-cerebrovascular basic, izifo ezingapheliyo, kunye ne-immune system. Hlala ubeke iliso kwi-SpO₂ ekhaya, kwaye ukuba iziphumo aziqhelekanga, yiya esibhedlele kwangethuba.

Isoyikiso seNoveli yeCoronavirus Pneumonia kwimpilo yabantu kunye nobomi buyaqhubeka bukhona. Ukuze kuthintelwe kwaye kulawulwe ubhubhani weNovel Coronavirus Pneumonia ngowona mgangatho mkhulu, ukuchongwa kwangoko linyathelo lokuqala nelona libalulekileyo. I-Shenzhen Med-link Electronics Tech Co., Ltd iphuhlise i-Temperature Pulse Oximeter, enokulinganisa ngokuchanekileyo phantsi kwe-jitter ye-perfusion ephantsi, kwaye inokuqonda imisebenzi emihlanu yokubona impilo: ubushushu bomzimba, i-SpO₂, i-perfusion index, izinga lokubetha, kunye ne-pulse. Ifotoplethysmography wave.

I-MedLinket Temperature Pulse Oximeter isebenzisa umboniso we-OLED ojikelezayo kunye nezalathiso ezisithoba zokujikeleza kwesikrini ukuze ufundeke lula. Kwangaxeshanye, ukukhanya kwesikrini kunokulungiswa, kwaye ufundo lucace ngakumbi xa lusetyenziswa kwiindawo ezahlukeneyo zokukhanyisa. Unokuseta i-oxygen saturation, izinga lokubetha, imida ephezulu kunye nesezantsi yobushushu bomzimba, kwaye ukhumbuze ukuba ubeke ingqalelo kwimpilo yakho nangaliphi na ixesha. Inokudibaniswa kwiiprobes ze-oxygen zegazi ezahlukeneyo, ezifanelekileyo kubantu abadala, abantwana, iintsana, iintsana ezisanda kuzalwa kunye nabanye abantu. Inokudityaniswa ne-smart Bluetooth, ukwabelana ngesitshixo esinye, kwaye inokuqhagamshelwa kwiifowuni eziphathwayo kunye neePC, ezinokuhlangabezana nokubekwa esweni okude kwamalungu osapho okanye izibhedlele.

Sikholelwa ukuba siya kukwazi ukuyoyisa i-COVID-19, kwaye sinethemba lokuba ubhubhani wale mfazwe uza kunyamalala ngokukhawuleza, kwaye sinethemba lokuba iChina iya kuphinda isibone isibhakabhaka ngokukhawuleza. Yiya eTshayina!