Ụkpụrụ na-arụ ọrụ nke oximeter ntu: site n'ịkwọ ụgbọala na-acha uhie uhie (660nm) na LED infrared (910nm), ahịrị na-acha anụnụ anụnụ na-egosi usoro ntinye nke tube na-anata na hemoglobin belatara mgbe haemoglobin anaghị ebu oxygen.
Enwere ike ịhụ na nnabata nke hemoglobin belatara ruo 660nm na-acha uhie uhie siri ike, ebe ogologo mmịnye nke ìhè infrared 910nm adịghị ike.Ahịrị uhie na-egosi usoro ntinye nke oxyhemoglobin mgbe tube na-anata nwere hemoglobin na mkpụrụ ndụ ọbara uhie nwere mkpụrụ ndụ oxygen.Mmụba nke ọkụ na-acha uhie uhie na 660 nm adịghị ike, na ntinye nke ìhè infrared na 910 nm dị ike.N'ihe nlele oxygen n'ọbara, ọdịiche dị n'etiti hemoglobin belatara na hemoglobin oxygenated site n'ịchọpụta ọdịiche dị n'etiti ụdị mmịnye ọkụ abụọ n'ogo dị iche iche bụ data kachasị mkpa maka ịlele saturation oxygen n'ọbara.N'ime ule oxygen nke ọbara, 660nm na 910nm bụ ogologo ikuku abụọ a na-ahụkarị.N'ezie, iji nweta izi ezi dị elu, na mgbakwunye na nke abụọ wavelengths, ọbụna ruo 8 wavelengths, isi ihe kpatara ya bụ na hemoglobin mmadụ abụghị naanị belata na hemoglobin.Na mgbakwunye na oxyhemoglobin, e nwere hemoglobin ndị ọzọ, anyị na-ahụkarị carboxyhemoglobin,
Oge nzipu: Jun-15-2022