JPS63180002U - - Google Patents
Info
- Publication number
- JPS63180002U JPS63180002U JP6906387U JP6906387U JPS63180002U JP S63180002 U JPS63180002 U JP S63180002U JP 6906387 U JP6906387 U JP 6906387U JP 6906387 U JP6906387 U JP 6906387U JP S63180002 U JPS63180002 U JP S63180002U
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- fiberscope
- scratch
- utility
- model registration
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 210000004204 blood vessel Anatomy 0.000 claims 1
- 210000003101 oviduct Anatomy 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 210000000626 ureter Anatomy 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Description
第1図は本考案の一実施例を示す要部拡大断面
図、第2図は第1図におけるX―X線拡大断面図
、第3図は第1図におけるY―Y線拡大断面図、
第4図は全体の側面図、第5図は傷付防止用膨出
部の他の実施例を示す拡大断面図、第6図は傷付
防止用膨出部のさらに別の実施例を示す拡大断面
図である。
1……挿入体、3……イメージガイド、4……
ライトガイド、16……外周面、17……傷付き
防止用膨出部。
FIG. 1 is an enlarged sectional view of essential parts showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along the line X-X in FIG. 1, and FIG. 3 is an enlarged sectional view taken along the Y-Y line in FIG. 1.
FIG. 4 is a side view of the entire structure, FIG. 5 is an enlarged sectional view showing another embodiment of the scratch-preventing bulge, and FIG. 6 is a still another embodiment of the scratch-preventing bulge. It is an enlarged sectional view. 1... insert body, 3... image guide, 4...
Light guide, 16... Outer peripheral surface, 17... Scratch prevention bulge.
Claims (1)
を備えると共に血管・尿管・卵管等の細径管に挿
入される挿入体を、有するカテーテル形フアイバ
スコープであつて、 上記挿入体の先端外周面に、角部が面取りされ
た傷付防止用膨出部を形成したことを特徴とする
カテーテル形フアイバスコープ。 2 傷付防止用膨出部が、挿入体の先端に設けら
れたロツド状対物レンズと、イメージガイド先端
面との接着部の補強筒体を兼ねている実用新案登
録請求の範囲第1項記載のカテーテル形フアイバ
スコープ。[Claims for Utility Model Registration] 1. A catheter-type fiberscope that is equipped with at least an image guide and a light guide, and has an inserter inserted into a small diameter tube such as a blood vessel, ureter, fallopian tube, etc. A catheter-type fiberscope characterized by having a scratch-preventing bulge with chamfered corners formed on the outer peripheral surface of the distal end of the body. 2. Claim 1 of the Utility Model Registration Claim in which the scratch-preventing bulge also serves as a reinforcing cylinder for the adhesive portion between the rod-shaped objective lens provided at the tip of the insert and the image guide tip surface. catheter-shaped fiberscope.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6906387U JPS63180002U (en) | 1987-05-09 | 1987-05-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6906387U JPS63180002U (en) | 1987-05-09 | 1987-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63180002U true JPS63180002U (en) | 1988-11-21 |
Family
ID=30909441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6906387U Pending JPS63180002U (en) | 1987-05-09 | 1987-05-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63180002U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02224632A (en) * | 1989-02-27 | 1990-09-06 | Mitsubishi Cable Ind Ltd | Endoscope with very thin diameter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024324U (en) * | 1983-07-26 | 1985-02-19 | 富士空調工業株式会社 | Filter case attachment device |
-
1987
- 1987-05-09 JP JP6906387U patent/JPS63180002U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024324U (en) * | 1983-07-26 | 1985-02-19 | 富士空調工業株式会社 | Filter case attachment device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02224632A (en) * | 1989-02-27 | 1990-09-06 | Mitsubishi Cable Ind Ltd | Endoscope with very thin diameter |