Thechala pulse oximeterntchito kuwunika zili percutaneous magazi mpweya machulukitsidwe. Nthawi zambiri, ma elekitirodi a chala kugunda kwa oximeter amayikidwa pa zala zolozera za miyendo yonse yakumtunda. Zimatengera ngati elekitirodi ya chala kugunda oximeter ndi clamp kapena m'chimake cha chala pulse oximeter. Chala chomwe chimasankhidwa kuti chikhale chochepetsera chimakhala ndi mitsempha yambiri yamagazi, kuyenda bwino, komanso zomangira zosavuta. Poyerekeza, chala cholozera ndi dera lalikulu, voliyumu yaying'ono, yosavuta kuyimitsa, komanso kuthamanga kwa magazi pazitsulo kumakhala kolemera, koma odwala ena sangakhale ndi kayendedwe kabwino ka chala, kotero amatha kusankha zala zina.
Mu ntchito zachipatala, ambiri nsongapulse oximeterimayikidwa pa chala cha dzanja la kumtunda, osati chala chala, makamaka poganizira kuti kufalikira kwa chala kuli bwino kusiyana ndi kufalikira kwa chala, komwe kungathe kuwonetsa molondola zomwe zili ndi okosijeni mumtundu wa chala. M'mawu amodzi, chomwe chala chala chimadalira kukula kwa chala, gawo la kayendedwe ka magazi, ndi mtundu wa kugunda kwa oxygen electrode. Kawirikawiri kusankha kufalitsidwa kwapafupi ndi chala chodziletsa.
Kuti mugwiritse ntchito chala cha pulse oximeter, choyamba muyenera kutsina cholumikizira chala chala chala chanu, kenako ikani chala chanu m'chipinda cha chala cha pulse oximeter ndikudina batani lantchito kuti musinthe komaliza. Chala chikalowetsedwa mu chala cha pulse oximeter, msomali uyenera kukhala pamwamba. Ngati chala sichinalowetsedwe mokwanira, chikhoza kuyambitsa zolakwika muyeso. Hypoxia ikhoza kukhala pachiwopsezo cha moyo pazovuta kwambiri.
Kuchuluka kwa okosijeni m'magazi ndikokulirapo kuposa 95 kapena kufanana ndi 95, zikutanthauza index yabwinobwino. Kuthamanga kwapakati pa 60 ndi 100 ndikwachilendo. Akuti tiyenera kukhala ndi chizoloŵezi chabwino cha ntchito ndi kupuma pa nthawi wamba, kuphatikiza ntchito ndi mpumulo, zomwe zingachepetse bwino zochitika za matenda ndi kutupa. Tiyenera kusamala ndi masewera olimbitsa thupi, kulimbitsa chitetezo cha mthupi komanso kusintha kukana, komanso kulabadira zakudya zopatsa thanzi komanso zosiyanasiyana.
Nthawi yotumiza: Jul-14-2022
