JPH0271509U - - Google Patents
Info
- Publication number
- JPH0271509U JPH0271509U JP15068588U JP15068588U JPH0271509U JP H0271509 U JPH0271509 U JP H0271509U JP 15068588 U JP15068588 U JP 15068588U JP 15068588 U JP15068588 U JP 15068588U JP H0271509 U JPH0271509 U JP H0271509U
- Authority
- JP
- Japan
- Prior art keywords
- guide wire
- cutter
- blade
- distal end
- plastic
- 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
- 239000002184 metal Substances 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
Description
第１図は、本考案のネジ羽根を有するガイドワ
イヤーを示す断面図である。第２図は、本考案の
ガイドワイヤーにおいて、先端部にカツターを有
するガイドワイヤーを示す正面図である。第３図
ａおよびｂは、カツターの構造を示す斜視図であ
る。
符号の説明、１……ガイドワイヤー、２……ネ
ジ羽根またはスクリユー、３……カツター、３１
……刃先、４……蝋材、５……シーズまたは筒状
物。
FIG. 1 is a sectional view showing a guide wire with threaded wings of the present invention. FIG. 2 is a front view showing a guide wire of the present invention having a cutter at its tip. Figures 3a and 3b are perspective views showing the structure of the cutter. Explanation of symbols, 1...Guide wire, 2...Screw blade or screw, 3...Cutter, 31
...Blade tip, 4... Wax material, 5... Seed or cylindrical object.
Claims (1)
ると共に、該カツターの後部には、前記のガイド
ワイヤーの同心軸に沿つてネジ羽根を有すること
を特徴とするガイドワイヤー。 (2) ネジ羽根が金属またはプラスチツクスから
なる実用新案登録請求の範囲第１項記載のガイド
ワイヤー。 (3) ガイドワイヤーの芯線が形状記憶合金であ
る実用新案登録請求の範囲第１項または第３項に
記載のガイドワイヤー。[Claims for Utility Model Registration] (1) A guide wire characterized in that the guide wire has a cutter at its distal end and a threaded blade at the rear of the cutter along the concentric axis of the guide wire. . (2) The guide wire according to claim 1, wherein the screw blade is made of metal or plastic. (3) The guide wire according to claim 1 or 3, wherein the core wire of the guide wire is made of a shape memory alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15068588U JPH0271509U (en) | 1988-11-21 | 1988-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15068588U JPH0271509U (en) | 1988-11-21 | 1988-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0271509U true JPH0271509U (en) | 1990-05-31 |
Family
ID=31424049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15068588U Pending JPH0271509U (en) | 1988-11-21 | 1988-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0271509U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004525691A (en) * | 2001-03-06 | 2004-08-26 | コーディス・コーポレイション | Guide wire device for complete occlusion |
| JP2016059710A (en) * | 2014-09-19 | 2016-04-25 | テルモ株式会社 | Calculus removal device |
| JP2016168254A (en) * | 2015-03-13 | 2016-09-23 | テルモ株式会社 | Medical device |
| JP2021506496A (en) * | 2017-12-21 | 2021-02-22 | ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティドＷ．Ｌ． Ｇｏｒｅ ＆ Ａｓｓｏｃｉａｔｅｓ， Ｉｎｃｏｒｐｏｒａｔｅｄ | Catheter-based obstruction removal system and method |
-
1988
- 1988-11-21 JP JP15068588U patent/JPH0271509U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004525691A (en) * | 2001-03-06 | 2004-08-26 | コーディス・コーポレイション | Guide wire device for complete occlusion |
| JP2016059710A (en) * | 2014-09-19 | 2016-04-25 | テルモ株式会社 | Calculus removal device |
| US10561429B2 (en) | 2014-09-19 | 2020-02-18 | Terumo Kabushiki Kaisha | Calculus removing device |
| JP2016168254A (en) * | 2015-03-13 | 2016-09-23 | テルモ株式会社 | Medical device |
| JP2021506496A (en) * | 2017-12-21 | 2021-02-22 | ダブリュ．エル．ゴア アンド アソシエイツ，インコーポレイティドＷ．Ｌ． Ｇｏｒｅ ＆ Ａｓｓｏｃｉａｔｅｓ， Ｉｎｃｏｒｐｏｒａｔｅｄ | Catheter-based obstruction removal system and method |