JPH0342112U - - Google Patents
Info
- Publication number
- JPH0342112U JPH0342112U JP10168489U JP10168489U JPH0342112U JP H0342112 U JPH0342112 U JP H0342112U JP 10168489 U JP10168489 U JP 10168489U JP 10168489 U JP10168489 U JP 10168489U JP H0342112 U JPH0342112 U JP H0342112U
- Authority
- JP
- Japan
- Prior art keywords
- light guide
- flexible tube
- spherical body
- endoscope
- bundle
- 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 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
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
本考案内視鏡用照明装置を備えた内視鏡の全体斜
視図、第２図は本考案内視鏡用照明装置を備えた
内視鏡の挿入先端部の拡大斜視図、第３図は第２
図の断面図である。
１……握り部、２……処理具挿通口、３……切
換ノブ、４……湾曲操作ノブ、５……ライトガイ
ド、６……接眼部、７……球体部、７１……開口
部、７２……バンドルフアイバー、８……可撓管
、８１……中空部、９……挿入先端部。
The drawings show an embodiment of the present invention. Fig. 1 is an overall perspective view of an endoscope equipped with the endoscope illumination device of the present invention, and Fig. 2 is a perspective view of an endoscope equipped with the endoscope illumination device of the present invention. An enlarged perspective view of the insertion tip of the endoscope.
FIG. DESCRIPTION OF SYMBOLS 1... Grip part, 2... Processing tool insertion port, 3... Switching knob, 4... Curving operation knob, 5... Light guide, 6... Eyepiece part, 7... Sphere part, 71... Opening Part, 72...Bundle fiber, 8...Flexible tube, 81...Hollow part, 9...Insertion tip part.
Claims (1)
ルフアイバーの端末部を、開口部を有する球状体
に形成して挿入先端部となし、該開口部に可撓管
の先端部を挿通し、ライトガイドからの光束をバ
ンドルフアイバーを介して該球状体外面より発光
させて患部を照明するように構成したことを特徴
とする内視鏡用照明装置。 (2) ライトガイドからの光束を球状体へ送る可
撓性のバンドルフアイバーが可撓管の周囲に配置
され、該可撓管の可撓性に追従するように構成さ
れていることを特徴とする実用新案登録請求の範
囲第(1)項記載の内視鏡用照明装置。[Claims for Utility Model Registration] (1) The terminal end of a bundle fiber, which is a bundle of multiple fiber strands, is formed into a spherical body with an opening to serve as the insertion tip, and a flexible tube is inserted into the opening. 1. A lighting device for an endoscope, characterized in that the light guide is inserted through the tip of the light guide, and the light beam from the light guide is emitted from the outer surface of the spherical body through the bundle fiber to illuminate the affected area. (2) A flexible bundle fiber that sends the light beam from the light guide to the spherical body is arranged around the flexible tube and is configured to follow the flexibility of the flexible tube. An illumination device for an endoscope as set forth in claim (1) of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10168489U JPH0342112U (en) | 1989-08-30 | 1989-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10168489U JPH0342112U (en) | 1989-08-30 | 1989-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0342112U true JPH0342112U (en) | 1991-04-22 |
Family
ID=31650620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10168489U Pending JPH0342112U (en) | 1989-08-30 | 1989-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342112U (en) |
-
1989
- 1989-08-30 JP JP10168489U patent/JPH0342112U/ja active Pending
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