Inkqubo ye-metabolic yomzimba womntu yinkqubo ye-oxidation yebhayoloji, kwaye ioksijini efunekayo kwinkqubo ye-metabolic ingena egazini lomntu ngenkqubo yokuphefumla, kwaye idityaniswe ne-hemoglobin (Hb) kwiiseli ezibomvu zegazi ukwenza i-oxyhemoglobin (HbO₂), ethi emva koko ithuthwe iye emzimbeni womntu. Kwigazi lilonke, ipesenti yomthamo we-HbO₂ obotshelelwe yioksijini kumthamo wokubopha ubizwa ngokuba yi-blood oxygen saturation SpO₂.

Ukuphonononga indima yokubeka iliso kwiSpO₂ ekuhloleni nasekuxilongeni isifo sentliziyo esizalwa sisanda kuzalwa. Ngokweziphumo zeNational Pediatric Pathology Collaborative Group, ukubeka iliso kwiSpO₂ kuluncedo ekuhlolweni kwangethuba kwabantwana abanesifo sentliziyo esizalwa sizelwe. Uvakalelo oluphezulu bubuchwepheshe bokufumanisa obukhuselekileyo, obungenasithintelo, obunokwenzeka nobufanelekileyo, obufanele ukukhuthazwa nokusetyenziswa kwiikliniki zokubelekisa.

Okwangoku, ukujonga i-pulse SpO₂ kusetyenziswa kakhulu kwimisebenzi yezonyango. I-SpO₂ isetyenziswa njengokujonga rhoqo uphawu lwesihlanu olubalulekileyo kubantwana babantwana. I-SpO₂ yeentsana ezisandul’ ukuzalwa inokuboniswa kuphela njengesiqhelo xa ingaphezulu kwe-95%, Ukufunyanwa kwe-SpO₂ yegazi elisandul’ ukuzalwa kunokunceda abahlengikazi bafumane utshintsho kwimeko yabantwana ngexesha, kwaye bakhokele isiseko sonyango lwe-oksijini yeklinikhi.

Nangona kunjalo, ekubekweni kweliso kweSpO₂ yeentsana ezisandula ukuzalwa, nangona ithathwa njengokubekwa kweliso okungangenisi gazi, ekusetyenzisweni kweklinikhi, kusekho iimeko zokwenzakala kweminwe okubangelwa kukubekwa kweliso okuqhubekayo kweSpO₂. Kuhlalutyo lweemeko ezi-6 zokubekwa kweliso kweSpO₂ Kwidatha yokwenzakala kwesikhumba seminwe, izizathu eziphambili zishwankathelwe ngolu hlobo lulandelayo:

1. Indawo yokulinganisa yesigulana ayinamanzi aneleyo kwaye ayinakususa ubushushu benzwa ngokujikeleza kwegazi okuqhelekileyo;

2. Indawo yokulinganisa ityebile kakhulu; (umzekelo, iintende zeentsana ezisandul’ ukuzalwa ezineenyawo ezingaphezulu kwe-3.5KG zityebile kakhulu, nto leyo engafanelekanga ekulinganisweni kweenyawo ezisongiweyo)

3. Ukungaphumeleli ukujonga rhoqo iprobe nokutshintsha indawo.

Ngenxa yoko, iMedLinket yenze i-sensor ye-SpO₂ yokukhusela ubushushu obugqithisileyo ngokusekelwe kwimfuno yemarike. Le sensor ine-sensor yobushushu. Emva kokudibanisa nentambo ye-adaptha ezinikeleyo kunye ne-monitor, inomsebenzi wokujonga ubushushu obugqithisileyo kwindawo. Xa ubushushu besikhumba senxalenye yokujonga yesigulane budlula i-41℃, I-sensor iya kuyeka ukusebenza ngoko nangoko. Kwangaxeshanye, ukukhanya kwesalathisi sentambo ye-adaptha ye-SpO₂ kukhupha ukukhanya okubomvu, kwaye i-monitor ikhupha isandi se-alamu, nto leyo ekhuthaza abasebenzi bezonyango ukuba bathathe amanyathelo ngexesha elifanelekileyo ukuze baphephe ukutsha. Xa ubushushu besikhumba kwindawo yokujonga yesigulane buhla ngaphantsi kwe-41°C, i-probe iya kuqalisa kwakhona kwaye iqhubeke nokujonga idatha ye-SpO₂. Ukunciphisa umngcipheko wokutsha kunye nokunciphisa umthwalo wokuhlolwa rhoqo kwabasebenzi bezonyango.

Iingenelo zemveliso:

1. Ukubeka iliso kubushushu obugqithisileyo: Kukho isenzi sobushushu ekupheleni kweprobe. Emva kokudityaniswa nentambo yeadaptha kunye nemonitha ezinikeleyo, inomsebenzi wokubeka iliso kubushushu obugqithisileyo, okunciphisa umngcipheko wokutsha kwaye kunciphisa umthwalo wokuhlolwa rhoqo kwabasebenzi bezonyango;

2. Kulula ukuyisebenzisa: indawo yenxalenye yokusonga iprobe incinci, kwaye ukungena komoya kulungile;

3. Isebenza kakuhle kwaye ilula: Uyilo lweprobe olunemilo engu-V, indawo ekhawulezileyo yokubeka iliso, uyilo lwesibambo sesixhumi, uqhagamshelo olulula;

4. Isiqinisekiso sokhuseleko: ukuhambelana kakuhle kwezinto eziphilayo, akukho latex;