I-SpO₂ yenye yezona zinto zibalulekileyo ezibonisa impilo yomzimba. I-SpO₂ yomntu ophilileyo oqhelekileyo kufuneka igcinwe phakathi kwama-95%-100%. Ukuba ingaphantsi kwama-90%, ifikelele kwinqanaba le-hypoxia, kwaye xa ingaphantsi kwama-80%, yi-hypoxia enzima, enokubangela umonakalo omkhulu emzimbeni kwaye ibeke ubomi esichengeni.

I-SpO₂ yiparameter ebalulekileyo ye-physiological ebonisa imisebenzi yokuphefumla kunye neyokujikeleza kwegazi. Ngokwezibalo ezingaphelelanga, uninzi lwezizathu zokubonisana ngokukhawuleza kwesebe lokuphefumla kumasebe afanelekileyo esibhedlele zinxulumene ne-SpO₂. Sonke siyazi ukuba i-SpO₂ ephantsi ayinakwahlulwa kwisebe lokuphefumla, kodwa ayikuko konke ukwehla kwe-SpO₂ okubangelwa zizifo zokuphefumla.

Zithini izizathu zokuba i-SpO₂ iphantsi?

1. Nokuba uxinzelelo oluncinci lweoksijini ephefumlayo luphantsi kakhulu na. Xa umxholo weoksijini wegesi ephefumlayo unganelanga, oko kunokubangela ukwehla kweSpO₂. Ngokwembali yezonyango, isigulana kufuneka sibuzwe ukuba sakha saya kwiindawo eziphakamileyo ezingaphezu kwama-3000m, sibhabha kwindawo ephakamileyo, sinyuka emva kokuntywila, kwaye singenamoya ungako.

2. Ukuba kukho ukuvaleka komoya na. Kubalulekile ukuqwalasela ukuba kukho ukuvaleka komoya okubangelwa zizifo ezifana ne-asthma kunye ne-COPD, ukuwa kwesiseko solwimi, kunye nokuvaleka kokuphuma komoya emzimbeni wangaphandle kwindlela yokuphefumla.

3. Ingaba kukho ukungasebenzi kakuhle komoya. Cinga ngokuba ingaba isigulana sinesifo se-pneumonia esibi, isifo sephepha esibi, isifo se-pulmonary fibrosis esisasazekileyo, i-pulmonary edema, i-pulmonary embolism kunye nezinye izifo ezichaphazela umsebenzi womoya.

4. Ingakanani umgangatho kunye nobungakanani be-Hb ethwala ioksijini egazini? Ukuvela kwezinto ezingaqhelekanga, ezifana ne-CO poisoning, i-nitrite poisoning, kunye nokwanda okukhulu kwe-hemoglobin engaqhelekanga, akuchaphazeli nje kuphela ukuthuthwa kweoksijini egazini, kodwa kukwachaphazela kakhulu ukukhululwa kweoksijini.

5. Ukuba isigulane sinoxinzelelo lwe-osmotic oluchanekileyo lwe-colloid kunye nomthamo wegazi ofanelekileyo, uxinzelelo lwe-osmotic oluchanekileyo lwe-colloidal kunye nomthamo wegazi owaneleyo zezinye zezinto ezibalulekileyo zokugcina i-oxygen saturation eqhelekileyo.

6. Ingakanani imveliso yentliziyo yesigulana? Ukuze kugcinwe ukuhanjiswa kweoksijini okuqhelekileyo kwilungu, kufuneka kubekho imveliso yentliziyo eyaneleyo yokulixhasa.

7. Ukujikeleza kwegazi kancinci kwizicwili nakwizitho zomzimba. Ukukwazi ukugcina ioksijini efanelekileyo kukwanxulumene nokuguqulwa kwegazi emzimbeni. Xa ukuguqulwa kwegazi emzimbeni kukhulu kakhulu, umxholo weoksijini egazini lemithambo yegazi uya kuncipha kakhulu. Emva kokuba igazi lemithambo yegazi lidlule kwi-shunted pulmonary circulation, kuya kubangela i-hypoxia enzulu ngakumbi.

8. Ukusetyenziswa kweoksijini kwizicubu ezingqongileyo. Iiseli zezicubu zinokusebenzisa ioksijini kuphela kwimeko ekhululekileyo, kwaye ioksijini edityaniswe neHb ingasetyenziswa kuphela zizicubu xa zikhutshiwe. Utshintsho kwi-pH, i-2,3-DPG, njl.njl. luchaphazela ukwahlulwa kweoksijini kwiHb.

9. Amandla e-pulse. I-SpO₂ ilinganiswa ngokusekelwe kutshintsho ekufunxeni oluveliswa yi-arterial pulsation, ngoko ke isixhobo sokutshintsha kufuneka sibekwe kwindawo enegazi elihambayo. Naziphi na izinto ezenza buthathaka ukuhamba kwegazi okuhambayo, ezinje ngokukhuthaza umkhuhlane, uvuyo lwemithambo-luvo oluvela kwi-sympathetic, isifo seswekile kunye ne-arteriosclerosis kwizigulana, ziya kunciphisa ukusebenza kokulinganisa kwesixhobo. I-SpO₂ ayinakubonwa kwizigulana ezine-cardiopulmonary bypass kunye nokuma kwentliziyo.

10. Eyokugqibela, emva kokukhupha zonke ezi zinto zingasentla, ungalibali ukuba iSpO₂ inokuncipha ngenxa yokungasebenzi kakuhle kwesixhobo.

I-oximeter sisixhobo esiqhelekileyo sokujonga i-SpO₂. Ingabonakalisa ngokukhawuleza i-SpO₂ yomzimba wesigulane, iqonde umsebenzi we-SpO₂ yomzimba, ibone i-hypoxemia ngokukhawuleza, kwaye iphucule ukhuseleko lwesigulane. I-MedLinket home portable Temp-pluse oximeter inokulinganisa ngokufanelekileyo nangokukhawuleza inqanaba le-SpO₂ lily. Emva kweminyaka yophando oluqhubekayo, ukuchaneka kwayo kokulinganisa kuye kwalawulwa kwi-2%, nto leyo enokufezekisa ukulinganiswa ngokuchanekileyo kwe-SpO₂, ubushushu, kunye ne-pulse, enokuhlangabezana neemfuno zobungcali. Imfuneko yokulinganisa.

Iingenelo zeMedLinket's finger clip Temp-pluse oximeter:

1. Isixhobo sokuvavanya ubushushu sangaphandle singasetyenziselwa ukulinganisa nokurekhoda ubushushu bomzimba rhoqo

2. Ingaqhagamshelwa kwi-sensor yangaphandle ye-SpO₂ ukuze ivumelane nezigulana ezahlukeneyo kwaye ifezekise umlinganiselo oqhubekayo.

3. Rekhoda izinga lokubetha kwentliziyo kunye neSpO₂

4. Ungayibeka iSpO₂, isantya sentliziyo, imida ephezulu nesezantsi yobushushu bomzimba, kwaye ukhawulezise ukuba idlule umda

5. Isibonisi sinokutshintshwa, ujongano lwe-waveform kunye ne-algorithm ye-patent yojongano olukhulu zinokukhethwa, kwaye zinokulinganiswa ngokuchanekileyo phantsi koxinzelelo olubuthathaka kunye ne-jitter. Inomsebenzi we-serial port, olungele ukuhlanganiswa kwenkqubo.

6. Isibonisi se-OLED, nokuba kusemini okanye ebusuku, sinokuboniswa ngokucacileyo

7. Amandla aphantsi kunye nobomi bebhetri obude, ixabiso eliphantsi lokusetyenziswa