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|1. (WO2017170825) OBSERVATION DEVICE, OBSERVATION SYSTEM, DATA PROCESSING DEVICE, AND PROGRAM|
|Applicants:||NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
|Title:||OBSERVATION DEVICE, OBSERVATION SYSTEM, DATA PROCESSING DEVICE, AND PROGRAM|
This observation device for observing biological tissue is provided with: a generating unit which generates first data obtained by irradiating the tissue with first infrared light having a first wavelength, and second data obtained by irradiating the tissue with second infrared light having a second wavelength, of which an optical characteristic value with respect to water is different from that of the first infrared light; and a comparing and computing unit which compares the first data and the second data to generate body fluid data indicating the presence of body fluid on the surface of the tissue.