Title:
内視鏡
Document Type and Number:
Japanese Patent JP7270745
Kind Code:
B2
Abstract:
Provided is an endoscope including a cap that can suppress deformation due to a load and that is easily removable. The endoscope incudes a distal-end-portion body and a cap that is removably attached to the distal-end-portion body and that has an open window. The cap includes a cantilever piece that is formed on a wall portion on at least one of sides facing each other with the open window therebetween and that elastically bends, the cantilever piece having a fixed end and a free end and the cantilever piece including a stopper-target portion that is provided at the free end. The distal-end-portion body includes a stopper portion on a side facing the cantilever piece, the stopper portion engaging with the stopper-target portion. The stopper-target portion is removable from the stopper portion.
Inventors:
Takashi Harada
Application Number:
JP2021540765A
Publication Date:
May 10, 2023
Filing Date:
August 14, 2020
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
A61B1/018; A61B1/00
Domestic Patent References:
| JP2016174819A | ||||
| JP2018517440A |
Foreign References:
| WO2018016484A1 | ||||
| US5860913 |
Attorney, Agent or Firm:
Kenzo Matsuura
Kazuki Ohara
Kiyoshi Matsumura
Constitutional Matsuura
Kazuki Ohara
Kiyoshi Matsumura
Constitutional Matsuura
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