JPH0353211U - - Google Patents
Info
- Publication number
- JPH0353211U JPH0353211U JP11275389U JP11275389U JPH0353211U JP H0353211 U JPH0353211 U JP H0353211U JP 11275389 U JP11275389 U JP 11275389U JP 11275389 U JP11275389 U JP 11275389U JP H0353211 U JPH0353211 U JP H0353211U
- Authority
- JP
- Japan
- Prior art keywords
- sheath
- slider
- treatment instrument
- operation section
- treatment
- 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
- 238000011282 treatment Methods 0.000 claims description 12
- 238000012277 endoscopic treatment Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図ないし第３図は本考案の第１の実施例を
示し、第１図はその処置具の側面図、第２図はそ
の処置具の先端部の側断面図、第３図はその処置
具の使用状態の説明図である。第４図ないし第５
図は本考案の第２の実施例を示し、第４図はその
処置具の側断面図、第５図はその処置具の使用状
態の説明図である。第６図は従来の処置具の側面
図、第７図はその従来の処置具の使用状態の説明
図である。
１……処置具、２……シース、３……処置部、
４……操作部、８……内視鏡、２５……先端コイ
ル、２６……中間コイル、２７……後端コイル、
３１ａ，３１ｂ……後端パイプ、３２……ボール
ジヨイント。
1 to 3 show a first embodiment of the present invention, FIG. 1 is a side view of the treatment instrument, FIG. 2 is a side sectional view of the distal end of the treatment instrument, and FIG. 3 is a side view of the treatment instrument. It is an explanatory view of the use state of a treatment tool. Figures 4 to 5
The figures show a second embodiment of the present invention, FIG. 4 is a side sectional view of the treatment instrument, and FIG. 5 is an explanatory view of the treatment instrument in use. FIG. 6 is a side view of a conventional treatment instrument, and FIG. 7 is an explanatory diagram of the state in which the conventional treatment instrument is used. 1...Treatment instrument, 2...Sheath, 3...Treatment section,
4... Operating unit, 8... Endoscope, 25... Tip coil, 26... Intermediate coil, 27... Rear end coil,
31a, 31b... Rear end pipe, 32... Ball joint.
Claims (1)
、上記シースの手元端に設けた操作部と、この操
作部において移動操作されるスライダと、上記シ
ース内に挿通し上記処置部とスライダにその各端
がそれぞれ接続されている操作ワイヤとよりなる
内視鏡用処置具において、上記シースの操作部側
近傍の部分をシースの他の部分より太くなること
なく曲げ剛性が高くなる構成としたことを特徴と
する内視鏡用処置具。 A sheath, a treatment section provided at the distal end of the sheath, an operation section provided at the proximal end of the sheath, a slider that is moved and operated by the operation section, and a slider inserted into the sheath and connected to the treatment section and the slider. In an endoscopic treatment instrument consisting of operation wires connected to each end, the sheath is configured so that the portion near the operation section side of the sheath has high bending rigidity without being thicker than other portions of the sheath. An endoscopic treatment instrument characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11275389U JPH0353211U (en) | 1989-09-28 | 1989-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11275389U JPH0353211U (en) | 1989-09-28 | 1989-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0353211U true JPH0353211U (en) | 1991-05-23 |
Family
ID=31661190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11275389U Pending JPH0353211U (en) | 1989-09-28 | 1989-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0353211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005080883A (en) * | 2003-09-09 | 2005-03-31 | Olympus Corp | Treating instrument for endoscope |
| EP2455016A2 (en) | 2003-09-09 | 2012-05-23 | Olympus Corporation | Treatment tool for endoscope |
-
1989
- 1989-09-28 JP JP11275389U patent/JPH0353211U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005080883A (en) * | 2003-09-09 | 2005-03-31 | Olympus Corp | Treating instrument for endoscope |
| JP4593096B2 (en) * | 2003-09-09 | 2010-12-08 | オリンパス株式会社 | Endoscopic treatment tool |
| EP2455016A2 (en) | 2003-09-09 | 2012-05-23 | Olympus Corporation | Treatment tool for endoscope |
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