Nheyo yekushanda kwechipikiri oximeter: nekutyaira zvakatevedzana LED dzvuku (660nm) uye infrared LED (910nm), mutsara webhuruu unoratidza induction curve yechubhu yekugamuchira kune yakaderedzwa hemoglobin kana hemoglobin isingatakure mamorekuru eokisijeni.
Zvinogona kuonekwa kuti kutorwa kwehemoglobin yakaderedzwa kusvika 660nm mwenje dzvuku ine simba, nepo kureba kwe910nm infrared mwenje haina kusimba.Mutsetse mutsvuku unoratidza induction curve yeoxyhemoglobin kana chubhu inogamuchira ine hemoglobin nemasero matsvuku eropa ane mamorekuru eokisijeni.Kutorwa kwechiedza dzvuku pa660 nm hakuna kusimba, uye kutorwa kwechiedza che infrared pa910 nm kune simba.Pakuyerwa kweokisijeni yeropa, mutsauko uripo pakati pekuderedzwa hemoglobin neokisijeni hemoglobin nekuona mutsauko uripo pakati pemhando mbiri dzekunyura kwechiedza pamawavelength akasiyana ndiyo data yakakosha yekuyera kuzara kweokisijeni muropa.Muyedzo yeokisijeni yeropa, 660nm uye 910nm ndiwo maviri akajairika mafungu.Muchokwadi, kuti uwane kurongeka kwepamusoro, kuwedzera kune maviri wavelengths, kunyange kusvika ku8 wavelengths, chikonzero chikuru ndechekuti hemoglobin yemunhu haina kungoderedzwa kusvika kuhemoglobin.Mukuwedzera kune oxyhemoglobin, kune mamwe hemoglobins, tinowanzoona carboxyhemoglobin,
Nguva yekutumira: Jun-15-2022