BLOOD VESSEL INFORMATION ANALYZER AND LIFESTYLE-RELATED DISEASE FACTOR INSPECTION METHOD

摘要

PPROBLEM TO BE SOLVED: To provide a low cost compact noninvasive blood vessel information analyzer with highly precise detecting result capable of obtaining one kind or more pieces of factor information being indicators of lifestyle-related disease in a short time by a set of light of several wavelength or a plurality of sets of light of single wavelength and a lifestyle-related disease factor inspection method. PSOLUTION: The blood vessel information analyzer and the lifestyle-related disease factor information inspection method according to the present invention has a first and a second light sources 2SB11/SB, 2SB12/SBirradiating beams of light of first and second single wave lengths respectively, a light coupling section 3 collecting the beams of light emitted from the light sources 2SB11/SB, 2SB12/SBin series and irradiating the same from an outgoing end to an inspection site in series, an imaging section 4 receiving the reflected light and taking an image of the inspection site, and a control section 5 measuring the strength ratio of image information taken with the first and second beams of light and carrying out blood vessel information analysis, an image filter means 8a detecting the direction and the width of the blood vessel and carrying out anisotropic noise removing processing is arranged in the control section 5. PCOPYRIGHT: (C)2008,JPO&INPIT