Thechoyezera kugunda kwa mtima chalaimagwiritsidwa ntchito poyang'anira kuchuluka kwa mpweya m'magazi. Nthawi zambiri, ma electrode a chala cha pulse oximeter amaikidwa pa zala zolozera za miyendo yonse iwiri yakumtunda. Zimatengera ngati electrode ya chala cha pulse oximeter ndi clamp kapena m'chimake cha chala cha pulse oximeter. Chala chomwe nthawi zambiri chimasankhidwa kuti chigwiritsidwe ntchito ndi clamp chimakhala ndi mitsempha yambiri yamagazi, kuyenda bwino kwa magazi, komanso ndi ma clamp osavuta. Poyerekeza, chala cha index chimakhala chachikulu, chocheperako, chosavuta kugwira, ndipo kuyenda kwa magazi pa clamp kumakhala kochuluka, koma odwala ena sangakhale ndi kuyenda bwino kwa chala cha index, kotero amatha kusankha zala zina.
Muzochita zachipatala, chala chachikulu chimayikidwachoyezera kuthamanga kwa magaziimayikidwa pa chala cha dzanja la mwendo wapamwamba, osati pa chala chaching'ono, makamaka poganizira kuti kuyenda kwa chala kuli bwino kuposa kuyenda kwa chala chaching'ono, komwe kumatha kuwonetsa bwino kuchuluka kwa mpweya womwe uli mu kugunda kwa chala. Mwachidule, chomwe chatsekedwa ndi chala chimadalira kukula kwa chala, gawo la momwe magazi amayendera, komanso mtundu wa ma elekitiroma a mpweya omwe amayendera chala. Nthawi zambiri amasankha kuyenda kwa chala chapafupi komanso chala chaching'ono.
Kuti mugwiritse ntchito choyezera mpweya cha chala, choyamba muyenera kukanikiza choyezera mpweya cha chala, kenako ikani chala chanu chachindunji m'chipinda cha choyezera mpweya cha chala ndikudina batani logwira ntchito kuti musinthe njira yowonetsera pomaliza. Chala chikalowetsedwa mu choyezera mpweya cha chala, pamwamba pa msomali payenera kukhala mmwamba. Ngati chala sichinalowetsedwe mokwanira, chingayambitse zolakwika muyeso. Hypoxia ikhoza kukhala pachiwopsezo pazochitika zoopsa.
Mpweya womwe uli m'magazi ndi woposa 95 kapena wofanana ndi 95, kutanthauza kuti index yachibadwa. Kuthamanga kwa magazi pakati pa 60 ndi 100 ndi kwachibadwa. Akuti tiyenera kukhala ndi chizolowezi chogwira ntchito ndi kupuma nthawi zonse, kuphatikiza ntchito ndi kupuma, zomwe zingathandize kuchepetsa matenda ndi kutupa. Tiyenera kusamala ndi masewera olimbitsa thupi, kulimbitsa chitetezo cha mthupi ndikulimbitsa chitetezo cha mthupi, komanso kudya zakudya zoyenera komanso zosiyanasiyana.
Nthawi yotumizira: Julayi-14-2022
