JPS585402U

JPS585402U - Endoscope

Info

Publication number: JPS585402U
Application number: JP9770781U
Authority: JP
Inventors: 石原　康一郎
Original assignee: オリンパス光学工業株式会社
Priority date: 1981-07-01
Filing date: 1981-07-01
Publication date: 1983-01-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の取（ｊ（’を構造を示す分解斜視図、第
２図は本考案の第１の実施例を示す内視鏡の斜視図、第
３図は同じくその内視鏡の側断面図、第４図は同じく第
１の実施例における案内管の取付は固定部の分解斜視図
、第５図は同じく第１の実施例における係止部材の正面
図、第６図は同じく第１の実施例における係止具の断面
図、第７図および第８図は同じく第１の実施例における
係止部材に係止具を取り付ける操作説明図、第９図は本
考案の第２の実施例を示す取付は構造を示す分解斜視図
である。１１・・・内視鏡、１５・・・湾曲管、２２・・・操作
ワイヤ、２３・・・操作桟構、２５・・・案内管、３０
・・・係止具、３１・・・大径部、３２・・・小径部、
３３・・・係止部材、３５・・・溝、３６・・・内側部
分、′３７・・・外端部分。Fig. 1 is an exploded perspective view showing the structure of a conventional endoscope, Fig. 2 is a perspective view of an endoscope showing the first embodiment of the present invention, and Fig. 3 is a perspective view of the endoscope. 4 is an exploded perspective view of the fixing part for installing the guide tube in the first embodiment, FIG. 5 is a front view of the locking member in the first embodiment, and FIG. 6 is the same as in the first embodiment. A sectional view of the locking tool in the first embodiment, FIGS. 7 and 8 are explanatory diagrams of the operation for attaching the locking tool to the locking member in the first embodiment, and FIG. 11... Endoscope, 15... Curved pipe, 22... Operating wire, 23... Operating bar structure, 25... Guide tube, 30
...Locking tool, 31...Large diameter part, 32...Small diameter part,
33...Locking member, 35...Groove, 36...Inner portion, '37...Outer end portion.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

操作ワイヤを内挿して案内する案内管と、この案内管の
基端に取付は固定され大径部と小径部を有する係止具と
、操作部に設けられ上記係止具の大径部より狭い幅の内
側部分とこの内側部分の幅および上記係止具の小径部よ
り狭い幅で弾性的に広げることができる外端部分とから
なる溝を有した係止部材とを具備したことを特徴とする
内視鏡。A guide tube into which the operating wire is inserted and guided; a locking device fixedly attached to the proximal end of the guide tube and having a large diameter portion and a small diameter portion; It is characterized by comprising a locking member having a groove consisting of an inner portion having a narrow width and an outer end portion that can be elastically expanded to a width narrower than the width of the inner portion and the small diameter portion of the locking device. endoscope.