JPS62127518U - - Google Patents
Info
- Publication number
- JPS62127518U JPS62127518U JP1428586U JP1428586U JPS62127518U JP S62127518 U JPS62127518 U JP S62127518U JP 1428586 U JP1428586 U JP 1428586U JP 1428586 U JP1428586 U JP 1428586U JP S62127518 U JPS62127518 U JP S62127518U
- Authority
- JP
- Japan
- Prior art keywords
- endoscope
- spiral tube
- double spiral
- tube
- flexible part
- 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 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は内視鏡の概略形状を示す説明図、第２
図は内視鏡挿入部の軟性部の構造を示す断面図、
第３図は二重螺管の組立構造を示す正面図、第４
図は二重螺管の組立前の状態を示す正面図である
。
１０……内視鏡挿入部、１９……軟性部、２０
……螺管、２０Ａ……外側螺管、２０Ｂ……内側
螺管。
Figure 1 is an explanatory diagram showing the general shape of the endoscope, Figure 2
The figure is a cross-sectional view showing the structure of the flexible part of the endoscope insertion part.
Figure 3 is a front view showing the assembly structure of the double spiral tube;
The figure is a front view showing the state of the double spiral tube before assembly. 10...Endoscope insertion part, 19...Flexible part, 20
... Spiral tube, 20A... Outer spiral tube, 20B... Inner spiral tube.
Claims (1)
螺管で構成された内視鏡に於いて、前記２重螺管
は長手方向に沿つて所定間隔で複数箇所外側螺管
と内側螺管とが固着されていることを特徴とする
内視鏡。 In an endoscope in which the flexible part is composed of an inner and outer double spiral tube wound in opposite directions, the double spiral tube has outer and inner spiral tubes connected at a plurality of locations at predetermined intervals along the longitudinal direction. An endoscope characterized by having a tube fixed to the endoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1428586U JPS62127518U (en) | 1986-02-03 | 1986-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1428586U JPS62127518U (en) | 1986-02-03 | 1986-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62127518U true JPS62127518U (en) | 1987-08-13 |
Family
ID=30804128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1428586U Pending JPS62127518U (en) | 1986-02-03 | 1986-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62127518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011036576A (en) * | 2009-08-18 | 2011-02-24 | Hoya Corp | Flexible tube of endoscope |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156132A (en) * | 1980-05-06 | 1981-12-02 | Olympus Optical Co | Flexible pipe for endoscope |
| JPS5946932A (en) * | 1982-09-09 | 1984-03-16 | オリンパス光学工業株式会社 | Flexible tube of endoscope |
-
1986
- 1986-02-03 JP JP1428586U patent/JPS62127518U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156132A (en) * | 1980-05-06 | 1981-12-02 | Olympus Optical Co | Flexible pipe for endoscope |
| JPS5946932A (en) * | 1982-09-09 | 1984-03-16 | オリンパス光学工業株式会社 | Flexible tube of endoscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011036576A (en) * | 2009-08-18 | 2011-02-24 | Hoya Corp | Flexible tube of endoscope |