JPH0411684Y2 - - Google Patents
Info
- Publication number
- JPH0411684Y2 JPH0411684Y2 JP18895786U JP18895786U JPH0411684Y2 JP H0411684 Y2 JPH0411684 Y2 JP H0411684Y2 JP 18895786 U JP18895786 U JP 18895786U JP 18895786 U JP18895786 U JP 18895786U JP H0411684 Y2 JPH0411684 Y2 JP H0411684Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- flexible tube
- distal end
- diameter
- protective
- 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.)
- Expired
Links
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000003780 insertion Methods 0.000 description 15
- 230000037431 insertion Effects 0.000 description 15
- 239000000835 fiber Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 210000000214 mouth Anatomy 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18895786U JPH0411684Y2 (US20030199744A1-20031023-C00003.png) | 1986-12-08 | 1986-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18895786U JPH0411684Y2 (US20030199744A1-20031023-C00003.png) | 1986-12-08 | 1986-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6393902U JPS6393902U (US20030199744A1-20031023-C00003.png) | 1988-06-17 |
| JPH0411684Y2 true JPH0411684Y2 (US20030199744A1-20031023-C00003.png) | 1992-03-24 |
Family
ID=31140807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18895786U Expired JPH0411684Y2 (US20030199744A1-20031023-C00003.png) | 1986-12-08 | 1986-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0411684Y2 (US20030199744A1-20031023-C00003.png) |
-
1986
- 1986-12-08 JP JP18895786U patent/JPH0411684Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6393902U (US20030199744A1-20031023-C00003.png) | 1988-06-17 |
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