JPS6442001U - - Google Patents
Info
- Publication number
- JPS6442001U JPS6442001U JP13619087U JP13619087U JPS6442001U JP S6442001 U JPS6442001 U JP S6442001U JP 13619087 U JP13619087 U JP 13619087U JP 13619087 U JP13619087 U JP 13619087U JP S6442001 U JPS6442001 U JP S6442001U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- movable cylinder
- fixed cylinder
- suction
- movable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図はこの考案の一実施例を示す挿入補助具
の断面図、第２図乃至第７図はその挿入補助具の
使用手順を順次示した説明図、第８図は大腸の説
明図、第９図はこの考案の他の実施例を示す挿入
補助具の断面図、第１０図乃至第１５図はその使
用手順を順次示した説明図である。
１２……固定筒体、１３……圧縮ばね、１４…
…蛇腹、１５……弾性連結体、１６……可動筒体
、１８……ワイヤ（牽引部材）、２２，３１……
吸引孔、２７，３５……吸引ポンプ。
Fig. 1 is a sectional view of an insertion aid showing an embodiment of this invention, Figs. 2 to 7 are explanatory diagrams showing the procedure for using the insertion aid in sequence, Fig. 8 is an explanatory diagram of the large intestine, FIG. 9 is a sectional view of an insertion aid showing another embodiment of this invention, and FIGS. 10 to 15 are explanatory diagrams sequentially showing the procedure for using the tool. 12... fixed cylinder body, 13... compression spring, 14...
... Bellows, 15 ... Elastic coupling body, 16 ... Movable cylinder, 18 ... Wire (traction member), 22, 31 ...
Suction hole, 27, 35...suction pump.
Claims (1)
を介して連結された可動筒体と、この可動筒体に
一端が連結され他端側を牽引することにより上記
弾性連結体を弾性変形させて上記可動筒体を上記
固定筒体に引寄せる牽引部材と、上記可動筒体と
固定筒体のうちの少なくとも可動筒体の外周面に
開口して形成された吸引孔と、この吸引孔に連通
して設けられた吸引手段とを具備したことを特徴
とする内視鏡用挿入補助具。 A fixed cylinder, a movable cylinder connected to the fixed cylinder via a cylindrical elastic connecting body, one end of which is connected to the movable cylinder, and the elastic connecting body is made elastic by pulling the other end. a traction member that deforms and pulls the movable cylinder toward the fixed cylinder; a suction hole opened and formed in the outer peripheral surface of at least the movable cylinder of the movable cylinder and the fixed cylinder; and the suction 1. An insertion aid for an endoscope, comprising a suction means provided in communication with the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13619087U JPS6442001U (en) | 1987-09-08 | 1987-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13619087U JPS6442001U (en) | 1987-09-08 | 1987-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442001U true JPS6442001U (en) | 1989-03-14 |
Family
ID=31396466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13619087U Pending JPS6442001U (en) | 1987-09-08 | 1987-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442001U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994010896A1 (en) * | 1992-11-13 | 1994-05-26 | Ryoji Hattori | Endoscope for intestines |
| WO2006090822A1 (en) * | 2005-02-24 | 2006-08-31 | Japanostick Co., Ltd | Auxiliary tool for large intestine endoscopy |
| WO2013172474A1 (en) * | 2012-05-15 | 2013-11-21 | 国立大学法人茨城大学 | Body insertion tube self-adhering to tissue, and method for adhering body insertion tube to body organ tissue |
-
1987
- 1987-09-08 JP JP13619087U patent/JPS6442001U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994010896A1 (en) * | 1992-11-13 | 1994-05-26 | Ryoji Hattori | Endoscope for intestines |
| WO2006090822A1 (en) * | 2005-02-24 | 2006-08-31 | Japanostick Co., Ltd | Auxiliary tool for large intestine endoscopy |
| WO2013172474A1 (en) * | 2012-05-15 | 2013-11-21 | 国立大学法人茨城大学 | Body insertion tube self-adhering to tissue, and method for adhering body insertion tube to body organ tissue |