JPH0342113U - - Google Patents
Info
- Publication number
- JPH0342113U JPH0342113U JP10168589U JP10168589U JPH0342113U JP H0342113 U JPH0342113 U JP H0342113U JP 10168589 U JP10168589 U JP 10168589U JP 10168589 U JP10168589 U JP 10168589U JP H0342113 U JPH0342113 U JP H0342113U
- Authority
- JP
- Japan
- Prior art keywords
- endoscope
- bundle fiber
- utility
- model registration
- lighting device
- 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
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
内視鏡の先端部の拡大斜視図、第３図は照明用バ
ンドルフアイバー先端部の拡大断面である。
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……湾曲部、７１……チヤ
ンネル、８……可撓管、９……照明用バンドルフ
アイバー先端部、９１……球状体、９２……バン
ドルフアイバー。
The drawings show embodiments 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. FIG. 3 is an enlarged perspective view of the distal end of the endoscope, and FIG. 3 is an enlarged cross section of the distal end of the illumination bundle fiber. 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... Curving part, 71... Channel , 8... Flexible tube, 9... Tip portion of lighting bundle fiber, 91... Spherical body, 92... Bundle fiber.
Claims (1)
ルフアイバーの端末部を溶融後冷却して得られた
球状対に、バンドルフアイバーを介して光束を導
光し、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) 端末部に球状体を形成せるバンドルフアイ
バーが内視鏡のチヤンネルに挿通されていること
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。 (3) 内視鏡の湾曲部の湾曲操作に応じて、バン
ドルフアイバーを湾曲自在に構成したことを特徴
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) A light beam is guided through the bundle fiber to a spherical pair obtained by melting and cooling the end portion of a bundle fiber in which a plurality of fiber strands are focused. A lighting device for an endoscope, characterized in that it is configured to emit light from the outer surface of a spherical body to illuminate an affected area. (2) The lighting device for an endoscope according to claim (1) of the utility model registration, characterized in that a bundle fiber whose terminal portion forms a spherical body is inserted into a channel of the endoscope. (3) The illuminating device for an endoscope according to claim 1, wherein the bundle fiber is configured to be bendable in response to a bending operation of a bending portion of the endoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10168589U JPH0342113U (en) | 1989-08-30 | 1989-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10168589U JPH0342113U (en) | 1989-08-30 | 1989-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0342113U true JPH0342113U (en) | 1991-04-22 |
Family
ID=31650621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10168589U Pending JPH0342113U (en) | 1989-08-30 | 1989-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460621C (en) * | 2003-09-02 | 2009-02-11 | 株式会社越智工业所 | folding tent |
-
1989
- 1989-08-30 JP JP10168589U patent/JPH0342113U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100460621C (en) * | 2003-09-02 | 2009-02-11 | 株式会社越智工业所 | folding tent |
| JP4557885B2 (en) * | 2003-09-02 | 2010-10-06 | 株式会社越智工業所 | Folding tent |
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