JPS62128554U - - Google Patents
Info
- Publication number
- JPS62128554U JPS62128554U JP1403886U JP1403886U JPS62128554U JP S62128554 U JPS62128554 U JP S62128554U JP 1403886 U JP1403886 U JP 1403886U JP 1403886 U JP1403886 U JP 1403886U JP S62128554 U JPS62128554 U JP S62128554U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- emitting fiber
- fiber core
- linear member
- core wire
- 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 11
- 238000010304 firing Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Radiation-Therapy Devices (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Laser Surgery Devices (AREA)
Description
第１図及び第２図はそれぞれ本考案の一実施例
に係るレーザビーム側射フアイバの先端部斜視図
及び横断面図、第３図は従来の側視型内視鏡によ
るレーザビーム照射法を示す説明図、第４図及び
第５図は従来のレーザビーム側射フアイバの横断
面図である。
図中、１は側射フアイバ心線、３は線状部材、
４は被覆層である。
1 and 2 are respectively a perspective view and a cross-sectional view of the distal end of a laser beam side-emitting fiber according to an embodiment of the present invention, and FIG. 3 shows a laser beam irradiation method using a conventional side-viewing endoscope. The illustrations shown, FIGS. 4 and 5, are cross-sectional views of conventional laser beam side-emitting fibers. In the figure, 1 is a side-fiber core wire, 3 is a linear member,
4 is a covering layer.
Claims (1)
側射フアイバ心線を有し、内視鏡の鉗子孔内に挿
入されるレーザビーム側射フアイバにおいて、非
対称性の曲げ剛性を生じるように前記側射フアイ
バ心線の先端部近傍にのみこれに並行して線状部
材をその長手方向に添えて一体化したことを特徴
とするレーザビーム側射フアイバ。 (2) 上記線状部材がプラスチツク材料からなる
ことを特徴とする実用新案登録請求の範囲第１項
記載のレーザビーム側射フアイバ。 (3) 上記側射フアイバ心線と上記線状部材との
一体化が熱収縮チユーブによりなされることを特
徴とする実用新案登録請求の範囲第１項または第
２項記載のレーザビーム側射フアイバ。[Claims for Utility Model Registration] (1) A laser beam side-firing fiber that has a side-firing fiber core wire with an emission end face oblique to the longitudinal direction and is inserted into the forceps hole of an endoscope is asymmetrical. 1. A laser beam side-emitting fiber, characterized in that a linear member is attached and integrated in the longitudinal direction of the side-emitting fiber core only in the vicinity of the tip of said side-emitting fiber core wire in parallel therewith. (2) The laser beam side emitting fiber according to claim 1, wherein the linear member is made of a plastic material. (3) The laser beam side-emitting fiber according to claim 1 or 2, wherein the side-emitting fiber core wire and the linear member are integrated by a heat-shrinkable tube. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1403886U JPS62128554U (en) | 1986-02-04 | 1986-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1403886U JPS62128554U (en) | 1986-02-04 | 1986-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62128554U true JPS62128554U (en) | 1987-08-14 |
Family
ID=30803659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1403886U Pending JPS62128554U (en) | 1986-02-04 | 1986-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62128554U (en) |
-
1986
- 1986-02-04 JP JP1403886U patent/JPS62128554U/ja active Pending