Patent Document ID: 20120203088
Application ID: 13501815
Patent Status: 0

Claim One:
1. A biological optical measurement instrument comprising: a plurality of light transmission units; a light source unit configured to irradiate near-infrared light to an object to be examined; a light measurement unit configured to measure the intensity of transmitted light at a plurality of measurement points in the object; a probe holder configured to affix the light transmission units; a signal processing unit configured to process and image the measurement data from the light measurement unit; and a display unit configured to display the processing result from the signal processing unit, further comprising: a mobile magnetic position sensor which is movable in a 3-dimensional space and configured to detect a spatial position in a 3-dimensional space; a head-surface image creating unit configured to create a head-surface image of the object; and a head-surface point creating unit configured to create on the head-surface image a head-surface point corresponding to the spatial position of the mobile magnetic sensor.