Kwisifo se-pneumonia sakutshanje esibangelwe yi-COVID-19, abantu abaninzi baye baqonda igama lezonyango elithi ukugcwala kweoksijini egazini. I-SpO₂ luphawu olubalulekileyo lweklinikhi kwaye lusisiseko sokufumanisa ukuba umzimba womntu awunayo na i-hypoxia. Okwangoku, iye yaba luphawu olubalulekileyo lokujonga ubukhali besifo.

Yintoni ioksijini yegazi?

Ioksijini egazini yioksijini esegazini. Igazi lomntu lithwala ioksijini ngokudityaniswa kweeseli ezibomvu zegazi kunye neoksijini. Umxholo oqhelekileyo weoksijini ungaphezulu kwama-95%. Okukhona umxholo weoksijini egazini uphezulu, kokukhona i-metabolism yomntu ingcono. Kodwa ioksijini egazini emzimbeni womntu inomlinganiselo othile wokugcwala, ukuhla kakhulu kuya kubangela ukungonelanga kokunikezelwa kweoksijini emzimbeni, kwaye ukuphezulu kakhulu kuya kubangela ukwaluphala kweeseli emzimbeni. Ukugcwala kweoksijini egazini yiparameter ebalulekileyo ebonisa ukuba umsebenzi wokuphefumla nokujikeleza kwegazi uqhelekile na, kwaye ikwaluphawu olubalulekileyo lokujongwa kwezifo zokuphefumla.

Ingakanani ixabiso le-oksijini egazini eliqhelekileyo?

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

②Phakathi kwama-90% nama-95%. Baphantsi kwe-hypoxia encinci.

③Ngaphantsi kwe-90% kukho ukungabikho koxia okukhulu, nyanga ngokukhawuleza.

I-SpO₂ eqhelekileyo yemithambo yomntu yi-98%, kwaye igazi lemithambo liyi-75%. Ngokuqhelekileyo kukholelwa ukuba ukugcwala akufanele kube ngaphantsi kwe-94% ngokuqhelekileyo, kwaye unikezelo lweoksijini alwanelanga ukuba ukugcwala kungaphantsi kwe-94%.

Kutheni i-COVID-19 ibangela i-SpO₂ ephantsi?

Ukosuleleka yi-COVID-19 kwinkqubo yokuphefumla kudla ngokubangela impendulo yokudumba. Ukuba i-COVID-19 ichaphazela i-alveoli, inokukhokelela kwi-hypoxemia. Kwinqanaba lokuqala le-COVID-19 ehlasela i-alveoli, izilonda zibonise ukusebenza kwe-interstitial pneumonia. Iimpawu zeklinikhi zezigulana ezine-interstitial pneumonia kukuba i-dyspnea ayibonakali xa uphumle kwaye iba mandundu emva kokuzilolonga. Ukugcinwa kwe-CO₂ kudla ngokuba yinto ekhuthaza iikhemikhali ebangela i-dyspnea, kwaye i-interstitial pneumonia Izigulana ezine-sexual pneumonia ngokubanzi azina-CO₂ retention. Oku kusenokuba sisizathu sokuba izigulana ezine-Novel Coronavirus Pneumonia zibe ne-hypoxemia kuphela kwaye zingaziva ubunzima bokuphefumla xa ziphumle.

Uninzi lwabantu abaneNovel Coronavirus Pneumonia basenomkhuhlane, kwaye bambalwa abantu abasenokungabi nawo umkhuhlane. Ke ngoko, akunakuthiwa iSpO₂ igweba ngaphezu komkhuhlane. Nangona kunjalo, kubaluleke kakhulu ukuchonga izigulane ezine-hypoxemia kwangethuba. Uhlobo olutsha lweNovel Coronavirus Pneumonia Iimpawu zokuqala azibonakali, kodwa inkqubela phambili ikhawuleza kakhulu. Utshintsho olunokuchongwa ngokwezonyango ngokwesayensi kukwehla ngequbuliso koxinzelelo lweoksijini egazini. Ukuba izigulane ezine-hypoxemia enzima azijongwa kwaye azifunyanwanga ngexesha, kunokulibazisa ixesha elifanelekileyo lokuba izigulane zibone ugqirha kwaye zinyangwe, kwandiswe ubunzima bonyango kwaye kwandiswe izinga lokufa kwezigulane.

Indlela yokujonga iSpO₂ ekhaya

Okwangoku, ubhubhane wasekhaya usasasazeka, kwaye ukuthintela izifo yeyona nto iphambili, nto leyo eluncedo kakhulu ekubonweni kwangethuba, ukuxilongwa kwangethuba, kunye nonyango lwangethuba lwezifo ezahlukeneyo. Ke ngoko, abahlali basekuhlaleni banokuza neemonitha zabo zeSpO₂ xa iimeko zivuma, ingakumbi abo baneenkqubo zokuphefumla, izifo zentliziyo kunye nemithambo yegazi, izifo ezingapheliyo, kunye neenkqubo zomzimba ezibuthathaka. Jonga rhoqo iSpO₂ ekhaya, kwaye ukuba iziphumo aziqhelekanga, yiya esibhedlele kwangethuba.

Ingozi yeNovel Coronavirus Pneumonia kwimpilo yoluntu nakubomi iyaqhubeka ikhona. Ukuze kuthintelwe kwaye kulawulwe ubhubhane weNovel Coronavirus Pneumonia kakhulu, ukuchongwa kwangethuba linyathelo lokuqala nelibalulekileyo. I-Shenzhen Med-link Electronics Tech Co., Ltd yenze i-Temperature Pulse Oximeter, enokulinganisa ngokuchanekileyo phantsi kwe-perfusion jitter ephantsi, kwaye inokwenza imisebenzi emihlanu ephambili yokufumanisa impilo: ubushushu bomzimba, i-SpO₂, i-perfusion index, i-pulse rate, kunye ne-pulse. I-Photoplethysmography wave.

I-MedLinket Temperature Pulse Oximeter isebenzisa isibonisi se-OLED esijikelezayo esineemiyalelo ezisithoba zokujikeleza kwesikrini ukuze kube lula ukufunda. Kwangaxeshanye, ukukhanya kwesikrini kunokulungiswa, kwaye ukufundwa kucacile xa kusetyenziswa kwiindawo ezahlukeneyo zokukhanya. Ungayibeka i-oxygen saturation yegazi, i-pulse rate, imida ephezulu nesezantsi yobushushu bomzimba, kwaye ikukhumbuze ukuba unikele ingqalelo kwimpilo yakho nangaliphi na ixesha. Ingadityaniswa nee-probes ezahlukeneyo ze-oxygen yegazi, ezifanelekileyo kubantu abadala, abantwana, iintsana, iintsana ezisandul' ukuzalwa kunye nabanye abantu. Ingadityaniswa ngeBluetooth ekrelekrele, ukwabelana ngesitshixo esinye, kwaye ingadityaniswa neefowuni eziphathwayo kunye neePC, ezinokuhlangabezana nokubekwa esweni okukude kwamalungu osapho okanye izibhedlele.

Sikholelwa ukuba siza kukwazi ukoyisa i-COVID-19, kwaye sinethemba lokuba ubhubhane wale mfazwe uza kuphela ngokukhawuleza, kwaye sinethemba lokuba iTshayina iza kubona isibhakabhaka kwakhona ngokukhawuleza. Hamba eTshayina!