JPS6191201U - - Google Patents
Info
- Publication number
- JPS6191201U JPS6191201U JP1984174241U JP17424184U JPS6191201U JP S6191201 U JPS6191201 U JP S6191201U JP 1984174241 U JP1984174241 U JP 1984174241U JP 17424184 U JP17424184 U JP 17424184U JP S6191201 U JPS6191201 U JP S6191201U
- Authority
- JP
- Japan
- Prior art keywords
- guide
- operating wire
- storage chamber
- insertion section
- channel
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
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
図面はこの考案の一実施例を示すものであり、
第１図は内視鏡の側面図、第２図は内視鏡の先端
構成部の拡大斜視図、第３図は収納室の一部断面
を有した斜視図、第４図、第５図は収納室の断面
図である。
３…挿入部、６…鉗子（処置具）、７…チヤン
ネル、１５…先端開口部、９…収納室、１６…収
納室の側面、１８…支軸、１７…案内子、２７…
操作ワイヤ、２６…サブチヤンネル、１…内視鏡
、１９…案内溝、２０…スライダ、２３…案内子
の側面、２４…長溝、２５…ピン（突起）。
The drawing shows one embodiment of this invention.
Figure 1 is a side view of the endoscope, Figure 2 is an enlarged perspective view of the distal end component of the endoscope, Figure 3 is a perspective view with a partial cross section of the storage chamber, Figures 4 and 5. is a sectional view of the storage chamber. 3... Insertion section, 6... Forceps (treatment tool), 7... Channel, 15... Tip opening, 9... Storage chamber, 16... Side surface of storage chamber, 18... Support shaft, 17... Guide element, 27...
Operation wire, 26... Subchannel, 1... Endoscope, 19... Guide groove, 20... Slider, 23... Side surface of guide element, 24... Long groove, 25... Pin (protrusion).
Claims (1)
ンネルと、このチヤンネルの先端開口部に連通す
る収納室と、この収納室の両側面間に収納される
とともにチヤンネルの長手方向とほぼ直交する支
軸を支点として回動自在に設けられた案内子と、
この案内子を回動操作して上記処置具の先端部を
挿入部の長手方向に対して起立させる操作ワイヤ
と、挿入部内に形成されて上記操作ワイヤを挿通
させるサブチヤンネルとを具備した内視鏡におい
て、上記収納室の一側面に上記サブチヤンネルと
ほぼ一直線状に連なる案内溝が形成され、この案
内溝には、上記操作ワイヤの先端部に連結された
スライダが挿入され、上記案内溝側の上記案内子
の側面に所定傾斜角を有した長溝が形成され、こ
の長溝には、上記スライダの側面に設けられた突
起が挿入されていることを特徴とする内視鏡。 A channel formed in the insertion section through which the treatment instrument is inserted, a storage chamber communicating with the distal end opening of this channel, and a support shaft that is stored between both sides of the storage chamber and is substantially perpendicular to the longitudinal direction of the channel. A guide rotatably provided as a fulcrum,
An endoscope equipped with an operating wire that rotates the guide so that the distal end of the treatment tool stands up in the longitudinal direction of the insertion section, and a subchannel formed within the insertion section through which the operating wire is inserted. In the mirror, a guide groove is formed on one side of the storage chamber and is substantially in line with the subchannel. A slider connected to the tip of the operating wire is inserted into the guide groove, and a slider connected to the tip of the operating wire is inserted into the guide groove. An endoscope characterized in that a long groove having a predetermined inclination angle is formed on a side surface of the guide element, and a projection provided on a side surface of the slider is inserted into the long groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984174241U JPS6191201U (en) | 1984-11-19 | 1984-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984174241U JPS6191201U (en) | 1984-11-19 | 1984-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6191201U true JPS6191201U (en) | 1986-06-13 |
Family
ID=30731867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984174241U Pending JPS6191201U (en) | 1984-11-19 | 1984-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346107U (en) * | 1986-09-12 | 1988-03-29 | ||
| JPS646904U (en) * | 1987-07-03 | 1989-01-17 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815835A (en) * | 1981-07-17 | 1983-01-29 | オリンパス光学工業株式会社 | Apparatus for erecting treating tool of endoscope |
-
1984
- 1984-11-19 JP JP1984174241U patent/JPS6191201U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815835A (en) * | 1981-07-17 | 1983-01-29 | オリンパス光学工業株式会社 | Apparatus for erecting treating tool of endoscope |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346107U (en) * | 1986-09-12 | 1988-03-29 | ||
| JPS646904U (en) * | 1987-07-03 | 1989-01-17 |