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1. (WO2018079070) ENDOSCOPE

Pub. No.:    WO/2018/079070    International Application No.:    PCT/JP2017/031573
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Sat Sep 02 01:59:59 CEST 2017
IPC: A61B 1/04
A61B 1/05
Applicants: FUJIFILM CORPORATION
富士フイルム株式会社
Inventors: YASHIRO Takashi
矢代 孝
SUZUKI Issei
鈴木 一誠
Title: ENDOSCOPE
Abstract:
Provided is an endoscope that makes it possible to easily and precisely position an imaging lens and a solid-state imaging element. The endoscope is provided with an imaging device 20 at the distal end of an insertion part which can be inserted into a body cavity. The imaging device is provided with the following: a lens barrel 22 for holding an imaging lens 23; an image sensor 21 that photoelectrically converts imaging light incident on an image receiving surface thereof via the imaging lens, the outer periphery of the image receiving surface being a rectangular shape; and a sensor holder 40 that holds the image sensor in a state in which the image receiving surface intersects the lengthwise direction of the insertion part. The sensor holder includes: a fitting part 41 that fits with the lens barrel; and an extending wall part 42 that extends from the fitting part in the lengthwise direction of the insertion part and covers at least a portion of the outer peripheral surface of the image sensor. The fitting part is integrally formed with the extending wall part.