JPH0378504U - - Google Patents
Info
- Publication number
- JPH0378504U JPH0378504U JP13964589U JP13964589U JPH0378504U JP H0378504 U JPH0378504 U JP H0378504U JP 13964589 U JP13964589 U JP 13964589U JP 13964589 U JP13964589 U JP 13964589U JP H0378504 U JPH0378504 U JP H0378504U
- Authority
- JP
- Japan
- Prior art keywords
- locking
- operation wire
- bending operation
- tip
- tube
- 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
- 238000005452 bending Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
本考案内視鏡用湾曲操作ワイヤー係止装置を具備
せる内視鏡の部分斜視図、第２図は第１図のＡ−
Ａ線に於ける部分拡大断面図、第３図は湾曲操作
ワイヤーの固定部材の拡大斜視図、第４図は係止
管の拡大斜視図、第５図は係止手順を説明するた
めの係止部の斜視図、第６図は係止後の係止部の
斜視図、第７図は第６図のＣ−Ｃ断面図である。
１……湾曲部、２……光学系先端部、３……係
止管、３１……スリツト、３２……係止孔、３３
，３４……当接面、４……湾曲操作ワイヤー、５
……湾曲操作ワイヤー、５１……固定部材、５２
……当接面、６……湾曲部構成リング、６１……
ワイヤーガイド、７……可撓管、８……握り部、
９……処置具挿通孔、１０……湾曲操作ノブ、１
１……ライトガイドコード、１２……切換ノブ、
１３……接眼部、１４……内視鏡、Ｂ……係止部
。
The drawings show an embodiment of the present invention, and FIG. 1 is a partial perspective view of an endoscope equipped with a bending operation wire locking device for an endoscope according to the present invention, and FIG.
3 is an enlarged perspective view of the fixing member of the bending operation wire, FIG. 4 is an enlarged perspective view of the locking tube, and FIG. 5 is a view of the locking tube for explaining the locking procedure. FIG. 6 is a perspective view of the locking portion after locking, and FIG. 7 is a sectional view taken along line CC in FIG. 6. 1... Curved portion, 2... Optical system tip, 3... Locking tube, 31... Slit, 32... Locking hole, 33
, 34...Abutting surface, 4...Bending operation wire, 5
...Bending operation wire, 51...Fixing member, 52
...Abutting surface, 6...Curved portion constituting ring, 61...
Wire guide, 7...Flexible tube, 8...Grip part,
9...Treatment instrument insertion hole, 10...Curving operation knob, 1
1...Light guide cord, 12...Switching knob,
13... Eyepiece part, 14... Endoscope, B... Locking part.
Claims (1)
該係止管の他端は隣接する湾曲部構成リングの先
端部に係合しており、該係止管に係止孔が設けら
れており、該係止孔に湾曲操作ワイヤーの先端部
を固着した固定部材が嵌着されるように構成した
ことを特徴とする内視鏡用湾曲操作ワイヤー係止
装置。 (2) 湾曲操作ワイヤーの先端部を固着せる固定
部材が係止孔に対して着脱自在であることを特徴
とする実用新案登録請求の範囲第(1)項記載の内
視鏡用湾曲操作ワイヤー係止装置。[Claims for Utility Model Registration] (1) A locking tube is fixed to the tip of the optical system,
The other end of the locking tube is engaged with the tip of the adjacent bending section ring, and the locking tube is provided with a locking hole, into which the tip of the bending operation wire is inserted. 1. A bending operation wire locking device for an endoscope, characterized in that a fixed fixing member is fitted into the locking device. (2) The bending operation wire for an endoscope according to claim 1, wherein the fixing member for fixing the tip of the bending operation wire is detachable from the locking hole. Locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13964589U JPH0378504U (en) | 1989-12-01 | 1989-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13964589U JPH0378504U (en) | 1989-12-01 | 1989-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0378504U true JPH0378504U (en) | 1991-08-08 |
Family
ID=31686678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13964589U Pending JPH0378504U (en) | 1989-12-01 | 1989-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0378504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016034352A (en) * | 2014-08-01 | 2016-03-17 | 富士フイルム株式会社 | Endoscope, part fixing structure for endoscope, and part fixing method for endoscope |
-
1989
- 1989-12-01 JP JP13964589U patent/JPH0378504U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016034352A (en) * | 2014-08-01 | 2016-03-17 | 富士フイルム株式会社 | Endoscope, part fixing structure for endoscope, and part fixing method for endoscope |