JPS63180005U - - Google Patents
Info
- Publication number
- JPS63180005U JPS63180005U JP6906287U JP6906287U JPS63180005U JP S63180005 U JPS63180005 U JP S63180005U JP 6906287 U JP6906287 U JP 6906287U JP 6906287 U JP6906287 U JP 6906287U JP S63180005 U JPS63180005 U JP S63180005U
- Authority
- JP
- Japan
- Prior art keywords
- inserter
- tube
- catheter
- small diameter
- distal end
- 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
- 210000004204 blood vessel Anatomy 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 210000003101 oviduct Anatomy 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 210000000626 ureter Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す要部拡大縦断
面図、第２図は要部拡大横断面図、第３図は使用
状態を示す説明図、第４図は全体の側面図、第５
図はバルーンの他の実施例を示す側面図である。
１……細径管、１ａ……内周面、２……挿入体
、４……膨張最大外周部、６……イメージガイド
、７……ライトガイド、１７……外周面。
Fig. 1 is an enlarged longitudinal cross-sectional view of the main part showing an embodiment of the present invention, Fig. 2 is an enlarged cross-sectional view of the main part, Fig. 3 is an explanatory diagram showing the state of use, Fig. 4 is a side view of the whole, Fifth
The figure is a side view showing another embodiment of the balloon. DESCRIPTION OF SYMBOLS 1...Small diameter tube, 1a...Inner circumferential surface, 2...Insertion body, 4...Maximum expansion outer circumferential portion, 6...Image guide, 7...Light guide, 17...Outer circumferential surface.
Claims (1)
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、 上記挿入体を介して膨張用流体が注入されて膨
張すると共に、その膨張最大外周部のみが上記細
径管の内周面に接触してその接触部を支点として
、該挿入体の先端部の首振りを可能とする縦半截
断面が山形のバルーンを、該挿入体の先端部外周
面に付設したことを特徴とするカテーテル形フア
イバスコープ。[Claims for Utility Model Registration] A catheter-type fiberscope comprising at least an image guide and a light guide, and an inserter inserted into a small diameter tube such as a blood vessel, ureter, fallopian tube, etc., the inserter as described above. Inflation fluid is injected through the tube and expands, and only the maximum expanded outer circumferential portion contacts the inner circumferential surface of the small diameter tube, and the distal end of the insert body swings around the contact portion as a fulcrum. A catheter-type fiberscope characterized in that a balloon having a chevron-shaped longitudinal half-section is attached to the outer peripheral surface of the distal end of the inserter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6906287U JPS63180005U (en) | 1987-05-09 | 1987-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6906287U JPS63180005U (en) | 1987-05-09 | 1987-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63180005U true JPS63180005U (en) | 1988-11-21 |
Family
ID=30909439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6906287U Pending JPS63180005U (en) | 1987-05-09 | 1987-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63180005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008023102A (en) * | 2006-07-21 | 2008-02-07 | Fujinon Corp | Endoscope |
-
1987
- 1987-05-09 JP JP6906287U patent/JPS63180005U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008023102A (en) * | 2006-07-21 | 2008-02-07 | Fujinon Corp | Endoscope |
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