JPS6380520U - - Google Patents
Info
- Publication number
- JPS6380520U JPS6380520U JP17518386U JP17518386U JPS6380520U JP S6380520 U JPS6380520 U JP S6380520U JP 17518386 U JP17518386 U JP 17518386U JP 17518386 U JP17518386 U JP 17518386U JP S6380520 U JPS6380520 U JP S6380520U
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- endoscope
- base side
- mouth
- guide cable
- 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
- 239000000835 fiber Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案の一実施例の側面断面図、第２
図は従来の内視鏡のライトガイドケーブルの側面
断面図、第３図は本考案を採用した内視鏡の挿入
部外径を従来のものと比較した略示図である。
１……先端部本体、３……節輪、１０……ライ
トガイドケーブル、１２……パイプ、１２ａ……
基部側口元、１３……ライトガイドフアイバ、１
４……外装チユーブ。
Fig. 1 is a side sectional view of one embodiment of the present invention;
The figure is a side sectional view of a light guide cable of a conventional endoscope, and FIG. 3 is a schematic diagram comparing the outer diameter of the insertion portion of an endoscope adopting the present invention with that of a conventional one. 1... Tip body, 3... Node ring, 10... Light guide cable, 12... Pipe, 12a...
Base side mouth, 13...Light guide fiber, 1
4...Exterior tube.
Claims (1)
基部側の口元がテーパ状に広げられたパイプ内に
ライトガイドフアイバの出射側端部が固着された
ライトガイドケーブルにおいて、上記パイプをそ
の基部側口元近傍において内方に屈曲形成したこ
とを特徴とする内視鏡のライトガイドケーブル。 It is placed near the periphery of the tip body of the endoscope,
A light guide cable in which an output side end of a light guide fiber is fixed in a pipe whose mouth on the base side is widened into a tapered shape, characterized in that the pipe is bent inward near the mouth on the base side. endoscope light guide cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17518386U JPS6380520U (en) | 1986-11-13 | 1986-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17518386U JPS6380520U (en) | 1986-11-13 | 1986-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6380520U true JPS6380520U (en) | 1988-05-27 |
Family
ID=31114269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17518386U Pending JPS6380520U (en) | 1986-11-13 | 1986-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6380520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009213603A (en) * | 2008-03-10 | 2009-09-24 | Fujinon Corp | Endoscope lighting mechanism and method for assembling endoscope lighting mechanism |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126522A (en) * | 1984-11-26 | 1986-06-14 | Olympus Optical Co Ltd | Endoscope |
| JPS61126517A (en) * | 1984-11-26 | 1986-06-14 | Olympus Optical Co Ltd | Endoscope |
-
1986
- 1986-11-13 JP JP17518386U patent/JPS6380520U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61126522A (en) * | 1984-11-26 | 1986-06-14 | Olympus Optical Co Ltd | Endoscope |
| JPS61126517A (en) * | 1984-11-26 | 1986-06-14 | Olympus Optical Co Ltd | Endoscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009213603A (en) * | 2008-03-10 | 2009-09-24 | Fujinon Corp | Endoscope lighting mechanism and method for assembling endoscope lighting mechanism |