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Endoscope Front Cover and Endoscope

A front-end cover and endoscope technology, applied in the field of endoscopy, can solve problems such as difficulty

Active Publication Date: 2018-12-28
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Difficulty grasping the tab with gloved fingers

Method used

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  • Endoscope Front Cover and Endoscope
  • Endoscope Front Cover and Endoscope
  • Endoscope Front Cover and Endoscope

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0033] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0034] In addition, in each drawing used in the following description, in order to make each constituent element a size that can be recognized on the drawing, the scale may be different for each constituent element. In addition, the present invention is not limited to the number of constituent elements, the shape of the constituent elements, the size ratio of the constituent elements, and the relative positional relationship of each constituent element described in these drawings.

[0035] In this embodiment, the endoscope is a side-view endoscope. The distal end cover is a distal end cover of a side-view endoscope attached to a side-view endoscope.

[0036] Such as figure 1 As shown, the endoscope 1 is configured to include: an insertion unit 2 inserted into the subject; an operation unit 3 provided on the base end side of the insertion unit 2; and a universal cable ...

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PUM

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Abstract

A cover 30 of an endoscope 1, which is attached to a distal end member 20 provided with a raising base 40 of an endoscope insertion portion 2, includes a peripheral edge portion 32b configured to form an opening 31 that externally exposes a raising base housing space 24 in which the raising base 40 is housed, in the distal end member 20; a planned-to-be-torn-apart section 35 including a tear starting point 36 disposed on the peripheral edge portion 32b, and a first thin portion 37 that is connected to a to-be-torn-apart section of the peripheral edge portion 32b torn from the tear starting point 36, on an inside surface of a surface facing the opening 31; and an engagement protruding portion 39 configured to be engaged with an outside surface of the distal end member 20 by engaging in a direction intersecting the outside surface.

Description

technical field [0001] The present invention relates to a distal end cover of an endoscope attached to a distal end member provided with a lifting platform constituting a distal end portion of an endoscope insertion portion, and an endoscope with the distal end cover attached. Background technique [0002] As a medical endoscope, there is a side-view endoscope (hereinafter referred to as an endoscope) in which an illumination lens and an objective lens are arranged on the front end side surface of the insertion part, that is, a so-called duodenal endoscope. looking glass. [0003] A disposal instrument channel and a lifting device are arranged in the endoscope. [0004] Treatment instruments such as contrast tubes, basket catheters, and balloon catheters are inserted through the treatment instrument channel. The treatment instrument that has passed through the treatment instrument channel is drawn out from the front end opening provided on the front end member, and the pul...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/00
CPCA61B1/00137A61B1/00089A61B1/00098A61B1/00101A61B1/00135A61B1/018A61B2090/037
Inventor 饭塚智幸加藤明浩
Owner OLYMPUS CORP