Title:
ULTRASONIC ENDOSCOPE AND METHOD FOR ASSEMBLING ULTRASONIC ENDOSCOPE
Document Type and Number:
WIPO Patent Application WO/2022/153799
Kind Code:
A1
Abstract:
Provided are an ultrasonic endoscope in which the strength and durability of a distal end part of the endoscope are ensured and a method for assembling an ultrasonic endoscope. An ultrasonic endoscope (1) comprises: a first load receiving structure (110) provided with a distal body block part (260) to which an ultrasonic transducer (50), an observation optical system (40), and an illumination optical system (44) are attached, and a channel block part (70) to which a channel for insertion of a treatment instrument is attached and which receives a load from the distal body block part (260); and a second load receiving structure (120) in which the distal body block part (260) receives a load from the channel block part (70). The present invention is also a method for assembling the ultrasonic endoscope (1).
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Inventors:
SHIMOYAMA YUTO (JP)
Application Number:
PCT/JP2021/047235
Publication Date:
July 21, 2022
Filing Date:
December 21, 2021
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61B8/12; A61B1/00
Domestic Patent References:
| WO2020179909A1 | 2020-09-10 |
Foreign References:
| JP2005287526A | 2005-10-20 | |||
| JP2020062105A | 2020-04-23 |
Attorney, Agent or Firm:
MATSUURA, Kenzo (JP)
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