Uburyo oximeter ikora

Ihame ryakazi rya oximeter yimisumari: mugukurikirana ukurikiranye LED itukura (660nm) hamwe na LED ya infragre (910nm), umurongo wubururu werekana umurongo wo kwinjiza umuyoboro wakira kuri gemoglobine yagabanutse mugihe hemoglobine idatwara molekile ya ogisijeni.

Birashobora kugaragara ko kwinjiza gemoglobine yagabanutse kugera kuri 660nm itara ritukura birakomeye, mugihe uburebure bwa 910nm bwurumuri rudakabije.Umurongo utukura werekana induction umurongo wa oxyhemoglobine mugihe umuyoboro wakira ufite hemoglobine na selile yamaraso itukura hamwe na molekile ya ogisijeni.Kwinjiza urumuri rutukura kuri 660 nm ni ntege nke, kandi kwinjiza urumuri rwa infragre kuri 910 nm birakomeye.Mu gupima ogisijeni mu maraso, itandukaniro riri hagati ya gemoglobine yagabanutse na hemoglobine ya ogisijeni mu kumenya itandukaniro riri hagati yubwoko bubiri bwo kwinjiza urumuri ku burebure butandukanye n’amakuru y'ibanze yo gupima ubwuzure bwa ogisijeni mu maraso.Mu isuzuma ryamaraso ya ogisijeni, 660nm na 910nm nuburebure bubiri bukunze kubaho.Mubyukuri, kugirango ugere ku kuri kurushaho, usibye uburebure bubiri, ndetse kugeza kuri 8 z'uburebure, impamvu nyamukuru nuko hemoglobine yumuntu itagabanuka gusa na hemoglobine.Usibye oxyhemoglobine, hari izindi hemoglobine, dukunze kubona carboxyhemoglobin,