| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a biological optical measurement apparatus and the like capable of ensuring detection light with satisfactory intensity in order to provide support for accurate, appropriate and quick examination.SOLUTION: The biological examination apparatus has a light irradiation part, light detection parts and at least one light guide part. The light irradiation part emits near-infrared light from the front surface of an analyte towards the inside. Each of the light detection parts arranged at a different position from one another around the light irradiation part detects the intensity of light emitted from the light irradiation part and diffused and reflected in the organism. The one light guide part as minimum is provided between at least one of the multiple light detection parts and the front surface of the analyte and formed in such a manner that its aperture area at the front surface side of the analyte becomes greater than its aperture area at the detection surface side of the light detection part.</p> |
