| 摘要 |
PROBLEM TO BE SOLVED: To provide a biological measuring apparatus and a calibration tool reducing the quantity of the work for the measurement for calibration. SOLUTION: The biological measuring apparatus comprises a plurality of optical fibers 11 (light emission ends) for emitting light to a measured region; a plurality of optical fibers 11 (light detection ends) for receiving diffused light from the measured region; a vessel 3 having a measurement space 3a for storing the measured region to support the light emission end and the light detection end toward the measurement space 3a; an internal information calculation part for calculating internal information based on the diffusion light coming into the light emission end; the detachable calibration tool 12 having a light diffusing target 13 facing the measurement space 3a, configured to cover an opening 3b of the vessel 3; and a calibration data calculation part for calculating calibration data for the plurality of light detection ends respectively based on the diffusion light coming to the light detection ends from the light diffusing target by the light irradiation from the light emission end. The internal information calculation part calculates the internal information based further on the calibration data. COPYRIGHT: (C)2009,JPO&INPIT
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