JPS6272603U - - Google Patents
Info
- Publication number
- JPS6272603U JPS6272603U JP16537785U JP16537785U JPS6272603U JP S6272603 U JPS6272603 U JP S6272603U JP 16537785 U JP16537785 U JP 16537785U JP 16537785 U JP16537785 U JP 16537785U JP S6272603 U JPS6272603 U JP S6272603U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- operating wire
- bending device
- proximal end
- protective 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 5
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案の第１の実施例の操作部の略示
図、第２図は第１の実施例を採用した内視鏡の全
体斜視図、第３図は本考案の第２の実施例の操作
部の略示図、第４図は従来の湾曲装置の操作部の
略示図である。
２……湾曲部、３……挿入管部、５……操作ワ
イヤ、８……駆動手段、１０……案内管、１２，
２２……保護管。
Fig. 1 is a schematic diagram of the operating section of the first embodiment of the present invention, Fig. 2 is an overall perspective view of an endoscope adopting the first embodiment, and Fig. 3 is a schematic diagram of the operation section of the first embodiment of the present invention. FIG. 4 is a schematic diagram of the operating section of the conventional bending device. 2...Bending portion, 3...Insertion tube portion, 5...Operation wire, 8...Driving means, 10...Guide tube, 12,
22... Protection tube.
Claims (1)
部と、挿入管部を通つて先端が上記湾曲部に取着
され基端が操作ワイヤを進退駆動する駆動手段に
連結された操作ワイヤと、挿入管部内に挿通され
て基端部が上記駆動手段と一定の間隔をあけて配
設され上記操作ワイヤを挿通した案内管とを具備
する内視鏡の湾曲装置において、 上記案内管の基端部に可撓性を有する保護管の
一端を連通取着して、その保護管に上記操作ワイ
ヤを挿通したことを特徴とする内視鏡の湾曲装置
。 ２ 上記保護管が合成樹脂製のチユーブである実
用新案登録請求の範囲第１項記載の内視鏡の湾曲
装置。 ３ 上記保護管が金属細線製の密着巻きコイルで
ある実用新案登録請求の範囲第１項記載の内視鏡
の湾曲装置。[Claims for Utility Model Registration] 1. A bendable curved portion formed at the distal end of the insertion tube, and a drive for moving the operating wire forward and backward, with the distal end attached to the curved portion through the insertion tube and the proximal end. A curved endoscope comprising: an operating wire connected to the means; and a guide tube inserted into the insertion tube part, the proximal end of which is spaced apart from the driving means by a certain distance, and through which the operating wire is inserted. An endoscope bending device, characterized in that one end of a flexible protective tube is connected to the proximal end of the guide tube, and the operating wire is inserted through the protective tube. 2. The endoscope bending device according to claim 1, wherein the protective tube is a tube made of synthetic resin. 3. The endoscope bending device according to claim 1, wherein the protective tube is a tightly wound coil made of thin metal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16537785U JPS6272603U (en) | 1985-10-28 | 1985-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16537785U JPS6272603U (en) | 1985-10-28 | 1985-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6272603U true JPS6272603U (en) | 1987-05-09 |
Family
ID=31095363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16537785U Pending JPS6272603U (en) | 1985-10-28 | 1985-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6272603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057205U (en) * | 1991-07-12 | 1993-02-02 | 株式会社潤工社 | Endoscopic probe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5672836A (en) * | 1979-11-19 | 1981-06-17 | Olympus Optical Co | Curving operation apparatus of endoscope |
-
1985
- 1985-10-28 JP JP16537785U patent/JPS6272603U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5672836A (en) * | 1979-11-19 | 1981-06-17 | Olympus Optical Co | Curving operation apparatus of endoscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH057205U (en) * | 1991-07-12 | 1993-02-02 | 株式会社潤工社 | Endoscopic probe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60187737U (en) | Indwelling tube guide device | |
| JPH02114001U (en) | ||
| JPS6272603U (en) | ||
| JPH0413101U (en) | ||
| JPH02114006U (en) | ||
| JPH0187708U (en) | ||
| JPH0253705U (en) | ||
| JPS6379901U (en) | ||
| JPH04801U (en) | ||
| JPH01172848U (en) | ||
| JPH0230301U (en) | ||
| JPS63102401U (en) | ||
| JPH0251501U (en) | ||
| JPS63200402U (en) | ||
| JPS63143303U (en) | ||
| JPH0331402U (en) | ||
| JPH02104001U (en) | ||
| JPH0612723Y2 (en) | Endoscope insertion part | |
| JPS585401U (en) | Endoscope | |
| JPH0360903U (en) | ||
| JPS63157709U (en) | ||
| JPS62157551U (en) | ||
| JPH02114002U (en) | ||
| JPH0488601U (en) | ||
| JPS6286378U (en) |