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Patent Searching and Data


Title:
ENDOSCOPE
Document Type and Number:
Japanese Patent JP2020163008
Kind Code:
A
Abstract:
To provide an endoscope capable of protecting the image pickup device from high heat.SOLUTION: An endoscope according to the embodiment comprises: an insertion part (2) that has a distal section (201), a curvature section, and a soft section in this order from the distal side; a driver IC (46) that is embedded in the distal section (201) and connected to an image pickup device (44); and a heat dissipation cord (51) of which first end is fixed to a surface of the driver IC (46) and of which second end is arranged in the curvature section. The heat generated by the image pickup device (44) is transferred to the heat dissipation cord (51) through the driver IC (46). The heat transferred to the heat dissipation cord (51) is dissipated from the distal section (201) of the insertion part (2) to the curvature section of the insertion part (2). As a result, the image pickup device (44) can be protected from high heat.SELECTED DRAWING: Figure 3

Inventors:
BESSHO HISATOKU
Application Number:
JP2019068548A
Publication Date:
October 08, 2020
Filing Date:
March 29, 2019
Export Citation:
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Assignee:
HOYA CORP
International Classes:
A61B1/12; A61B1/05; G02B23/24
Attorney, Agent or Firm:
Hideno Kono
Tono Kono