| abstract |
A vital tissue discrimination device, which includes infrared spectrum acquiring section ( 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13 and 14 ) for acquiring infrared spectrum information from a vital tissue and an operating section ( 11 ) for discriminating normal from abnormal of the vital tissue based on the infrared spectrum information obtained by the infrared spectrum acquiring section, wherein the operating section ( 11 ) calculates a micro-cycle fluctuation component of the infrared spectrum information and discriminates normal from abnormal of the vital tissue based on the micro-cycle fluctuation component of the infrared spectrum information. |