Title:
内視鏡装置
Document Type and Number:
Japanese Patent JP7219208
Kind Code:
B2
Abstract:
An endoscope apparatus according to the present invention includes: a light source device configured to continuously emit first light of a first wavelength band, and sequentially emit second light of plural second wavelength bands different from the first wavelength band and different from each other; and an imaging device including: a spectroscopic unit configured to spectrally separate light from a subject, the light being due to illumination light emitted by the light source device, into light of the first wavelength band and light of the second wavelength bands; a first imaging element configured to generate a first image signal by receiving and photoelectrically convert the light of the first wavelength band spectrally separated by the spectroscopic unit; and a second imaging element configured to generate a second image signal by respectively receiving and photoelectrically converting the light of the second wavelength bands spectrally separated by the spectroscopic means.
Inventors:
Kobayashi Motoaki
Application Number:
JP2019504312A
Publication Date:
February 07, 2023
Filing Date:
October 27, 2017
Export Citation:
Assignee:
Sony Olympus Medical Solutions Co., Ltd.
International Classes:
A61B1/04; A61B1/00; A61B1/045; A61B1/06
Domestic Patent References:
| JP2011528918A |
Foreign References:
| WO2016006266A1 | ||||
| WO2014037979A1 | ||||
| WO2016147435A1 |
Attorney, Agent or Firm:
Sakai International Patent Office
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