JPS6289614U - - Google Patents
Info
- Publication number
- JPS6289614U JPS6289614U JP18140585U JP18140585U JPS6289614U JP S6289614 U JPS6289614 U JP S6289614U JP 18140585 U JP18140585 U JP 18140585U JP 18140585 U JP18140585 U JP 18140585U JP S6289614 U JPS6289614 U JP S6289614U
- Authority
- JP
- Japan
- Prior art keywords
- support shaft
- insertion section
- endoscope
- guide tool
- tip
- 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.)
- Granted
Links
- 230000037431 insertion Effects 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 7
Description
第１図から第５図までの図面はこの考案の一実
施例を示すものであり、第１図は内視鏡挿入部の
案内具の概略使用態様図、第２図は案内具の基部
を示す拡大平面図、第３，４図はそれぞれ掛止体
が閉じた状態の案内具先部の拡大正面図、及び拡
大右側面図、第５図は掛止体が拡開された状態の
同拡大正面図である。
１……内視鏡、２……検体、５……操作本体、
９……挿入口、１０……案内具、１１……操作ワ
イヤ、１２……外装管、１９……フレーム、２０
ａ〜２０ｄ……支軸、２１……掛止体、２１ａ〜
２１ｄ……リンク。
The drawings from Fig. 1 to Fig. 5 show one embodiment of this invention, and Fig. 1 is a schematic view of how the guide tool of the endoscope insertion section is used, and Fig. 2 shows the base of the guide tool. 3 and 4 are respectively an enlarged front view and an enlarged right side view of the tip of the guide tool with the hook body closed, and FIG. 5 is the same view with the hook body expanded. It is an enlarged front view. 1... Endoscope, 2... Specimen, 5... Operation main body,
9... Insertion port, 10... Guide tool, 11... Operation wire, 12... Exterior tube, 19... Frame, 20
a~20d... Support shaft, 21... Hanging body, 21a~
21d...link.
Claims (1)
部内を通して挿入部先端の前方に突出させ、検体
に掛止して挿入部を案内する内視鏡挿入部の案内
具において、屈曲自在な外装管と、外装管に挿通
された操作ワイヤと、外装管の先部に連結された
細長いフレームと、四つのリンクからなり相隣る
二つのリンクがそれぞれ支軸を介して回動自在に
連結されたパンタグラフ構造の掛止体とを有し、
上記掛止体の支軸のうちの一つがフレームに支持
され、この支軸と対向する他の支軸又はその近傍
部に上記操作ワイヤが連結されていることを特徴
とする内視鏡挿入部の案内具。 A bendable exterior for a guide tool for an endoscope insertion section that passes through the insertion port provided on the operating body of the endoscope and projects in front of the tip of the insertion section, hooks onto a specimen, and guides the insertion section. It consists of a tube, an operating wire inserted through the sheathing tube, an elongated frame connected to the tip of the sheathing tube, and four links, each of which is rotatably connected via a spindle. It has a hanging body with a pantograph structure,
An endoscope insertion part characterized in that one of the support shafts of the hanging body is supported by a frame, and the operation wire is connected to the other support shaft opposite to this support shaft or a portion near the other support shaft. guide tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18140585U JPH0443850Y2 (en) | 1985-11-27 | 1985-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18140585U JPH0443850Y2 (en) | 1985-11-27 | 1985-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6289614U true JPS6289614U (en) | 1987-06-08 |
| JPH0443850Y2 JPH0443850Y2 (en) | 1992-10-16 |
Family
ID=31126242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18140585U Expired JPH0443850Y2 (en) | 1985-11-27 | 1985-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443850Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010207342A (en) * | 2009-03-09 | 2010-09-24 | Olympus Medical Systems Corp | Medical equipment |
-
1985
- 1985-11-27 JP JP18140585U patent/JPH0443850Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010207342A (en) * | 2009-03-09 | 2010-09-24 | Olympus Medical Systems Corp | Medical equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443850Y2 (en) | 1992-10-16 |
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