To provide an endoscop spectrometer which can perform a highly accurate spectrometry via an endoscope without a significant specification change of the endoscope spectrometer.
An endoscope spectrometer 3 is used with an electronic endoscope device 2 which is provided with an observing lighting means 5 for observing and a signal processor section 6 processing signals for an electronic endoscope 4 incorporating with an imaging means. A measuring light from a measuring light radiating means 9 is guided by a lighting fiber flux of a measuring probe 11 and radiated to the inside of an organism 30 via the channel of the electronic endoscope 4, and a reflection light is received with a light-reception fiber flux and directed to a spectrometry means 10 performing the spectrometry. A synchronized with an observing light blocked time is inputted to a timing control means 12, and, by performing a spectrometry using a measuring control signal synchronized with the blocked time, a highly accurate spectrometry measurement data can be obtained without affection of an observing light and a significant specification change of the endoscope device 2.
TANAKA HIDEKI
HASEGAWA JUN
HIRAKAWA KATSUMI
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