BLOOD COMPONENTS MEASURING APPARATUS AND METHOD USING TRANS-REFLECTANCE

摘要

Provided are an apparatus and a method for measuring a blood component using the trans-reflectance of light irradiated to a transflective member disposed behind a test site. The apparatus includes an optical source unit (110) irradiating a predetermined wavelength light to a test site of a test subject; a transflective unit (120) transflecting light transmitted through the test site among the light irradiated from the optical source unit; a detection unit (130) detecting the transflected light; and an analysis unit (140) analyzing the transflected light detected in the detection unit. Therefore, blood component measurement can be easily performed without collecting blood by analyzing transflected light with a high optical power containing much information about a blood component.