APPARATUS FOR DETERMINING BIO-COMPONENT

摘要

PROBLEM TO BE SOLVED: To improve accurately in quantitative analysis by previously excluding pixels exhibiting specific pixel characteristics from pixels to be analyzed. SOLUTION: Infrared light from a light source part 1 is projected to a specimen S, and its transmitted light and scattering light are received by a light receiving means 13 via a light dispersing means 12. Reference light created from the light from the light source part is received by the light receiving means via the light dispersing means. On the basis of light reception signals acquired from the light receiving means, a computing means 14 determines bio-component. The computing means 14 is provide with a calibrating means for determining pixels to be excluded form the pixels to be analyzed on the basis of the standard deviation with the passage of time of each pixel output generated at the absence of incidence of light onto the multi-channel-type light receiving means 13, which outputs pixels in which wavelengths are each allotted to pixel addresses. It is possible to easily exclude the pixels exhibiting specific pixel characteristics from the pixels to be analyzed. COPYRIGHT: (C)2004,JPO