JPS62180403U

JPS62180403U -

Info

Publication number: JPS62180403U
Application number: JP6740886U
Authority: JP
Priority date: 1986-05-02
Filing date: 1986-05-02
Publication date: 1987-11-16

Description

[Brief explanation of the drawing]

第１図ないし第７図は本考案の第１実施例に係
り、第１図は内視鏡挿入補助具の全体を示す側面
図、第２図は第１図の内視鏡装着部周辺を示す断
面図、第３図は第２図のＡ―Ａ′線断面図、第４
図は第２図のＢ―Ｂ′線断面図、第５図は第２図
のＣ―Ｃ′線断面図、第６図は第２図のＤ―Ｄ′
線断面図、第７図は使用例を示す説明図、第８図
は本考案の第２実施例の内視鏡挿入補助具の要部
を示す側面図、第９図は本考案の第３実施例の内
視鏡挿入補助具の要部を示す側面図、第１０図及
び第１１図は本考案の第３実施例の変形例に係る
内視鏡挿入補助具の要部を示す側面図、第１２図
は内視鏡挿入補助具に装着される内視鏡の一例を
示す説明図、第１３図は内視鏡挿入補助具に装着
される内視鏡の他の一例を示す説明図、第１４図
は関連技術例の内視鏡挿入補助具の全体を示す側
面図である。２……ガイドチユーブ部、３……ガイドチユー
ブ操作部、４……内視鏡、５……操作部、６……
内視鏡装着部、７……内視鏡保持部、８……湾曲
部、９……湾曲操作ノブ、１０……挿入部、１１
……接眼部、１２……内視鏡挿入補助具。 Figures 1 to 7 relate to the first embodiment of the present invention, with Figure 1 being a side view showing the entire endoscope insertion aid, and Figure 2 showing the vicinity of the endoscope attachment part in Figure 1. The sectional view shown in Fig. 3 is the sectional view taken along line A-A' in Fig. 2, and Fig. 4
The figure is a cross-sectional view taken along line B-B' in Figure 2, Figure 5 is a cross-sectional view taken along line CC' in Figure 2, and Figure 6 is a cross-sectional view taken along line D-D' in Figure 2.
7 is an explanatory diagram showing an example of use, FIG. 8 is a side view showing the main parts of the endoscope insertion aid according to the second embodiment of the present invention, and FIG. 9 is a diagram showing the main parts of the endoscope insertion aid according to the second embodiment of the present invention. 10 and 11 are side views showing essential parts of an endoscope insertion aid according to a modification of the third embodiment of the present invention; FIGS. , FIG. 12 is an explanatory diagram showing an example of an endoscope attached to an endoscope insertion aid, and FIG. 13 is an explanatory diagram showing another example of an endoscope attached to an endoscope insertion aid. , FIG. 14 is a side view showing the entire endoscope insertion aid as an example of related technology. 2...Guide tube section, 3...Guide tube operation section, 4...Endoscope, 5...Operation section, 6...
Endoscope mounting part, 7... Endoscope holding part, 8... Curving part, 9... Curving operation knob, 10... Insertion part, 11
...eyepiece, 12...endoscope insertion aid.

Claims

[Scope of utility model registration request]

A guide tube section provided with a hollow passage through which an insertion section of an endoscope can be inserted, an endoscope mounting section through which an operating section of the endoscope can be attached and detached, and a guide tube section connected to the rear end side of the guide tube section, In the endoscope insertion aid having a guide tube operating section that bends the guide tube section, the endoscope mounting section is such that the eyepiece section of the endoscope to be mounted approaches the guide tube operating section. An endoscope insertion aid characterized in that the endoscope insertion aid is located close to the side of the guide tube operating section.