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Patent Searching and Data


Title:
ENDOSCOPE AND ENDOSCOPE OPERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/171614
Kind Code:
A1
Abstract:
In the present invention, a first non-volatile memory (26) for storing first information relating to an image sensor (24) is provided in a distal-end-side substrate (22) of a distal end unit (21), and a controller (43) and a second non-volatile memory (44) for backing up the first information are provided in a connector substrate (42). The controller (43), when actuated by being supplied with power, reads the first information stored in the first non-volatile memory (26), and stores the first information as a backup in the second non-volatile memory (44). Upon reception of a request from a video processor (3), the controller (43) reads the first information stored in the second non-volatile memory (44), and transmits the first information to the video processor (3).

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Inventors:
OKAWA FUMIYUKI (JP)
Application Number:
PCT/JP2018/029377
Publication Date:
September 12, 2019
Filing Date:
August 06, 2018
Export Citation:
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Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B1/00; G02B23/24
Foreign References:
JP2016209113A2016-12-15
JP2017225700A2017-12-28
JP2015104616A2015-06-08
Attorney, Agent or Firm:
ITOH Susumu (JP)
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