JP4940395B2 - ループ状の先端を有するワイヤガイド - Google Patents
ループ状の先端を有するワイヤガイド Download PDFInfo
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- JP4940395B2 JP4940395B2 JP2007534677A JP2007534677A JP4940395B2 JP 4940395 B2 JP4940395 B2 JP 4940395B2 JP 2007534677 A JP2007534677 A JP 2007534677A JP 2007534677 A JP2007534677 A JP 2007534677A JP 4940395 B2 JP4940395 B2 JP 4940395B2
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- wire guide
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09108—Methods for making a guide wire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09175—Guide wires having specific characteristics at the distal tip
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09191—Guide wires made of twisted wires
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Description
Claims (13)
- 蛇行する経路と障害の内の少なくとも一方の付近で誘導操縦することのできるワイヤガイドにおいて、
第1直径を有する第1部分と、第1直径よりも小さい第2直径を有する第2部分とを有する細長い部材であって、該第2部分が当該第2部分自体の上に折り返されて内側空間を有するループを形成している細長い部材と、
前記ループを維持するための閉鎖部材と、
を備えており、
前記閉鎖部材は、前記細長い部材の前記第2部分の第1の位置に一体的に形成され、該第2部分から延びる少なくとも1つの取付タブであって、前記折り返された第2部分の前記第1の位置に隣接するようにされた第2の位置において該第2部分の周りに巻き付けられる取付タブを有している、ワイヤガイド。 - 前記第1部分の少なくとも一部と前記閉鎖部材を覆って配置されたカバーを更に備えている、請求項1に記載のワイヤガイド。
- 前記カバーは、熱収縮ポリマー被膜である、請求項2に記載のワイヤガイド。
- 親水性ポリマー被膜が、身体管腔を通って誘導案内中の前記ワイヤガイドの外表面に潤滑性を与える、請求項1乃至3の何れかに記載のワイヤガイド。
- 前記ループは、前記第1直径よりも大きいループ幅を有している、請求項1乃至4の何れかに記載のワイヤガイド。
- 前記細長い部材は、前記第1部分と前記第2部分の間に中間部分を有しており、
前記中間部分は、前記第1直径から前記第2直径までの先細部を画定している、請求項1乃至5の何れかに記載のワイヤガイド - 前記ループは、前記第2部分の遠位端を前記中間部分に隣接して配置することにより形成されている、請求項6に記載のワイヤガイド。
- 前記ループは、前記第2部分の遠位端を前記第2部分の近位部分に隣接して配置することにより形成されている、請求項1乃至7の何れかに記載のワイヤガイド。
- 前記細長い部材上に配置された放射線不透過性マーカーを更に備えている、請求項1乃至8の何れかに記載のワイヤガイド。
- 前記閉鎖部材上に配置された放射線不透過性マーカーを更に備えている、請求項1乃至9の何れかに記載のワイヤガイド。
- 前記被膜上に配置された放射線不透過性マーカーを更に備えている、請求項2又は3の何れかに記載のワイヤガイド。
- 前記ループ上に配置された放射線不透過性マーカーを更に備えている、請求項1乃至11の何れかに記載のワイヤガイド。
- 更に、前記閉鎖部材は、前記第2部分に一体的に形成された一対の取付タブを備えている、請求項1乃至12のいずれかに記載のワイヤガイド。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61475604P | 2004-09-30 | 2004-09-30 | |
US60/614,756 | 2004-09-30 | ||
PCT/US2005/034281 WO2006039217A1 (en) | 2004-09-30 | 2005-09-26 | Loop tip wire guide |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008514359A JP2008514359A (ja) | 2008-05-08 |
JP4940395B2 true JP4940395B2 (ja) | 2012-05-30 |
Family
ID=35502915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007534677A Active JP4940395B2 (ja) | 2004-09-30 | 2005-09-26 | ループ状の先端を有するワイヤガイド |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1793886B1 (ja) |
JP (1) | JP4940395B2 (ja) |
DE (1) | DE602005011312D1 (ja) |
WO (1) | WO2006039217A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8715205B2 (en) | 2006-08-25 | 2014-05-06 | Cook Medical Tecnologies Llc | Loop tip wire guide |
US20080064988A1 (en) * | 2006-09-07 | 2008-03-13 | Wilson-Cook Medical Inc. | Loop Tip Wire Guide |
US7871414B2 (en) | 2007-12-28 | 2011-01-18 | Wilson-Cook Medical Inc. | Loop tip wire guide with outer sleeve |
AU2009211261B2 (en) | 2008-02-07 | 2014-09-11 | Universite Libre De Bruxelles | Guide for catheterism |
EP2149386A1 (fr) | 2008-07-30 | 2010-02-03 | Universite Libre De Bruxelles | Guide pour cathétérisme |
US9220523B2 (en) | 2009-09-14 | 2015-12-29 | The Spectranetics Corporation | Snaring systems and methods |
US8968362B2 (en) | 2010-04-08 | 2015-03-03 | Covidien Lp | Coated looped suture |
US10391282B2 (en) | 2014-07-08 | 2019-08-27 | Teleflex Innovations S.À.R.L. | Guidewires and methods for percutaneous occlusion crossing |
US9731113B2 (en) | 2014-12-30 | 2017-08-15 | The Spectranetics Corporation | Collapsing coil coupling for lead extension and extraction |
US10576274B2 (en) | 2014-12-30 | 2020-03-03 | Spectranetics Llc | Expanding coil coupling for lead extension and extraction |
US10105533B2 (en) | 2014-12-30 | 2018-10-23 | The Spectranetics Corporation | Multi-loop coupling for lead extension and extraction |
US9884184B2 (en) | 2014-12-30 | 2018-02-06 | The Spectranetics Corporation | Wire hook coupling for lead extension and extraction |
CN105498070A (zh) * | 2016-01-04 | 2016-04-20 | 夏妍 | 一种用于冠脉介入的端孔导引导丝 |
WO2018157243A1 (en) | 2017-03-01 | 2018-09-07 | Power Adam | Looped wire for advanced stent grafts and methods of using same |
US10722252B2 (en) | 2017-10-26 | 2020-07-28 | Teleflex Life Sciences Limited | Subintimal catheter device, assembly and related methods |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS436956Y1 (ja) * | 1965-12-01 | 1968-03-28 | ||
WO2004050161A1 (en) * | 2002-12-02 | 2004-06-17 | Wilson-Cook Medical Inc. | Loop tip wire guide |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0788191A (ja) * | 1993-06-25 | 1995-04-04 | Toshio Saeki | 血栓除去用ガイドワイヤー |
WO2000065987A1 (en) * | 1999-04-30 | 2000-11-09 | Applied Medical Resources Corporation | Guidewire |
WO2001091842A1 (en) * | 2000-05-30 | 2001-12-06 | Olympus Optical Co., Ltd. | Medical guide wire |
CA2521242C (en) * | 2003-04-03 | 2011-12-06 | Ethicon Endo-Surgery, Inc. | Guide wire structure for insertion into an internal space |
-
2005
- 2005-09-26 WO PCT/US2005/034281 patent/WO2006039217A1/en active Application Filing
- 2005-09-26 JP JP2007534677A patent/JP4940395B2/ja active Active
- 2005-09-26 EP EP05800958A patent/EP1793886B1/en active Active
- 2005-09-26 DE DE602005011312T patent/DE602005011312D1/de active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS436956Y1 (ja) * | 1965-12-01 | 1968-03-28 | ||
WO2004050161A1 (en) * | 2002-12-02 | 2004-06-17 | Wilson-Cook Medical Inc. | Loop tip wire guide |
Also Published As
Publication number | Publication date |
---|---|
JP2008514359A (ja) | 2008-05-08 |
EP1793886A1 (en) | 2007-06-13 |
EP1793886B1 (en) | 2008-11-26 |
WO2006039217A1 (en) | 2006-04-13 |
DE602005011312D1 (de) | 2009-01-08 |
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