JPS6165902U - - Google Patents
Info
- Publication number
- JPS6165902U JPS6165902U JP1984149315U JP14931584U JPS6165902U JP S6165902 U JPS6165902 U JP S6165902U JP 1984149315 U JP1984149315 U JP 1984149315U JP 14931584 U JP14931584 U JP 14931584U JP S6165902 U JPS6165902 U JP S6165902U
- Authority
- JP
- Japan
- Prior art keywords
- treatment instrument
- distal end
- instrument guide
- wire
- endoscope
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
- A61B1/00098—Deflecting means for inserted tools
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第１図は本考案の内視鏡の全体を示す斜視図、
第２図は第１図の内視鏡先端部の正面図、第３図
は第２図のＡ−Ａ′断面図、第４図は第３図のＢ
−Ｂ′断面図である。 １…操作部、７…先端部本体、１７…処置具誘
導子、１８…収納室、２０…処置具、２３…回転
軸、２６…操作ワイヤー、２９…先端カバー。
第２図は第１図の内視鏡先端部の正面図、第３図
は第２図のＡ−Ａ′断面図、第４図は第３図のＢ
−Ｂ′断面図である。 １…操作部、７…先端部本体、１７…処置具誘
導子、１８…収納室、２０…処置具、２３…回転
軸、２６…操作ワイヤー、２９…先端カバー。
Claims (1)
- 内視鏡の先端部本体の収納室に設けた回転軸に
処置具誘導子を軸支し、この処置具誘導子に操作
ワイヤーの先端を連結し、基端を操作部に取り付
けると共に、先端部本体の周囲に先端カバーを設
け、この操作ワイヤーで押し引きすることにより
処置具誘導子を移動させ、処置具を導出方向に設
定するようにした内視鏡において、前記処置具誘
導子の操作ワイヤー連結部側壁とそれに対向する
先端カバー側壁とのすき間を操作ワイヤーの外径
よりも狭くしたことを特徴とする。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984149315U JPS6165902U (ja) | 1984-10-02 | 1984-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984149315U JPS6165902U (ja) | 1984-10-02 | 1984-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6165902U true JPS6165902U (ja) | 1986-05-06 |
Family
ID=30707500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984149315U Pending JPS6165902U (ja) | 1984-10-02 | 1984-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6165902U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934239A (ja) * | 1982-08-20 | 1984-02-24 | オリンパス光学工業株式会社 | 内視鏡 |
-
1984
- 1984-10-02 JP JP1984149315U patent/JPS6165902U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934239A (ja) * | 1982-08-20 | 1984-02-24 | オリンパス光学工業株式会社 | 内視鏡 |