Title:
OBSERVATION DEVICE AND OBSERVATION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/135051
Kind Code:
A1
Abstract:
An observation device 1 for observing an observation subject S, said observation device being provided with: an irradiation light source 2 for generating irradiation light L1; a projection light source 3 for emitting projection light L2; a scanning mirror 10 for causing the irradiation light L1 and projection light L2 to scan the observation subject S while following the same optical path; a light-guiding optical system G for guiding light L3 to be detected, which is formed at the observation subject S as a result of the irradiation of the irradiation light L1, on a path that does not include the scanning mirror 10; a photodetector 5 for detecting the light L3 to be detected guided by the light-guiding optical system G; and a control unit 6 for controlling the intensity of the projection light L2 on the basis of the detection results for the light L3 to be detected.
Inventors:
TAKAHASHI AKIRA (JP)
MATSUDA SHUNSUKE (JP)
MIYASHITA TAKAYUKI (JP)
MIWA MITSUHARU (JP)
MATSUDA SHUNSUKE (JP)
MIYASHITA TAKAYUKI (JP)
MIWA MITSUHARU (JP)
Application Number:
PCT/JP2017/037052
Publication Date:
July 26, 2018
Filing Date:
October 12, 2017
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK (JP)
International Classes:
G01N21/64; A61B10/00; G01N21/27; G02B21/00
Foreign References:
| US20140187966A1 | 2014-07-03 | |||
| JP2016027367A | 2016-02-18 | |||
| JP2015524578A | 2015-08-24 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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