JP2009535169A - 波形シェイピングリボンを備えたクロッシングガイドワイヤー - Google Patents
波形シェイピングリボンを備えたクロッシングガイドワイヤー Download PDFInfo
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- JP2009535169A JP2009535169A JP2009509900A JP2009509900A JP2009535169A JP 2009535169 A JP2009535169 A JP 2009535169A JP 2009509900 A JP2009509900 A JP 2009509900A JP 2009509900 A JP2009509900 A JP 2009509900A JP 2009535169 A JP2009535169 A JP 2009535169A
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- JP
- Japan
- Prior art keywords
- guide wire
- shaping ribbon
- wire
- medical device
- corrugated
- 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.)
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Classifications
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- 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
- A61M25/0102—Insertion or introduction using an inner stiffening member, e.g. stylet or push-rod
-
- 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
- A61M2025/09058—Basic structures of guide wires
- A61M2025/09066—Basic structures of guide wires having a coil without a core possibly combined with a sheath
-
- 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
- A61M2025/09058—Basic structures of guide wires
- A61M2025/09075—Basic structures of guide wires having a core without a coil possibly combined with a sheath
-
- 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
- A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
-
- 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
Landscapes
- 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)
Abstract
Description
Claims (20)
- 基端および先端を有するコアワイヤーと、
該コアワイヤーの先端から延びる波形シェイピングリボンと、
該波形シェイピングリボンと前記コアワイヤーの少なくとも一部との上に配置されたスリーブとを備えるガイドワイヤー。 - 前記波形シェイピングリボンは金属製である、請求項1に記載のガイドワイヤー。
- 前記波形シェイピングリボンはステンレス鋼製である、請求項2に記載のガイドワイヤー。
- 前記波形シェイピングリボンはインコネル製である、請求項2に記載のガイドワイヤー。
- 前記波形シェイピングリボンは矩形断面を有する、請求項1に記載のガイドワイヤー。
- 前記波形シェイピングリボンは多角形断面を有する、請求項1に記載のガイドワイヤー。
- 前記スリーブはポリマー製である、請求項1に記載のガイドワイヤー。
- 体内管腔内の所望の位置にガイドワイヤーを導く方法であって、
体内管腔にガイドワイヤーを導入する工程と、該ガイドワイヤーは、コアワイヤーと、該コアワイヤーから延びる波形シェイピングリボンと、該波形シェイピングリボンと前記コアワイヤーの少なくとも一部との上に位置するスリーブとを有し、前記ガイドワイヤーは先端チップで終結し、前記波形シェイピングリボンは圧縮状態と非圧縮状態との間で変形可能であることと、
前記先端チップが体内管腔内の閉塞部位に係合するまで、体内管腔を介して前記ガイドワイヤーを押し進める工程と、前記波形シェイピングリボンは、該ガイドワイヤーがさらに押し進められるにつれて、圧縮状態に変形されることと、
前記波形シェイピングリボンが閉塞部位を貫通するまで、前記ガイドワイヤーをさらに押し進める工程とを有し、該波形シェイピングリボンは、閉塞部位を貫通した後、その非圧縮状態に戻ることとを特徴とする、方法。 - 基端および先端を有するコアワイヤーと、
該コアワイヤーの先端から延びるばねと、
該ばねと前記コアワイヤーの少なくとも一部との上に配置されたスリーブとを備えるクロッシングガイドワイヤー。 - 前記ばねは波形ワイヤーである、請求項9に記載のクロッシングガイドワイヤー。
- 前記波形ワイヤーは、矩形、円形、長円形、方形、三角形、および多角形のうちから選択される断面形状を有する、請求項10に記載のクロッシングガイドワイヤー。
- 前記ばねはインコネル製である、請求項10に記載のクロッシングガイドワイヤー。
- 前記ばねはステンレス鋼製である、請求項10に記載のクロッシングガイドワイヤー。
- 基端および先端を有するコアワイヤーであって、該先端は体内管腔を通って進むのに適合していることと、
前記コアワイヤーの先端から延びるばねとを備える医療装置。 - 該医療装置はカテーテルである、請求項14に記載の医療装置。
- 該医療装置はガイドワイヤーである、請求項14に記載の医療装置。
- 該医療装置はクロッシングガイドワイヤーである、請求項16に記載の医療装置。
- 前記ばねは波形ワイヤーから製造されている、請求項14に記載の医療装置。
- 前記ばねとコアワイヤーの少なくとも一部との上に位置するポリマースリーブをさらに備える、請求項14に記載の医療装置。
- 前記ばねは、矩形、円形、長円形、方形、三角形、多角形からなる形状のうちから選択される断面形状を有する、請求項14に記載の医療装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/414,993 | 2006-05-01 | ||
US11/414,993 US8152742B2 (en) | 2006-05-01 | 2006-05-01 | Crossing guide wire with corrugated shaping ribbon |
PCT/US2007/063881 WO2007130742A1 (en) | 2006-05-01 | 2007-03-13 | Crossing guide wire with a corrugated shaping ribbon |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009535169A true JP2009535169A (ja) | 2009-10-01 |
JP5253386B2 JP5253386B2 (ja) | 2013-07-31 |
Family
ID=38290115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009509900A Active JP5253386B2 (ja) | 2006-05-01 | 2007-03-13 | 波形シェイピングリボンを備えたクロッシングガイドワイヤー |
Country Status (5)
Country | Link |
---|---|
US (1) | US8152742B2 (ja) |
EP (1) | EP2023998A1 (ja) |
JP (1) | JP5253386B2 (ja) |
CA (1) | CA2651014C (ja) |
WO (1) | WO2007130742A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US8377035B2 (en) | 2003-01-17 | 2013-02-19 | Boston Scientific Scimed, Inc. | Unbalanced reinforcement members for medical device |
US7841994B2 (en) | 2007-11-02 | 2010-11-30 | Boston Scientific Scimed, Inc. | Medical device for crossing an occlusion in a vessel |
US9833149B2 (en) | 2008-03-18 | 2017-12-05 | Circa Scientific, Llc | Methods, apparatus and systems for facilitating introduction of shaped medical instruments into the body of a subject |
DK2268200T3 (en) | 2008-03-18 | 2019-01-07 | Circa Scient Llc | TEMPERATURE MEASURING EQUIPMENT WITH LARGE SURFACE AREA |
US9744339B2 (en) | 2010-05-12 | 2017-08-29 | Circa Scientific, Llc | Apparatus for manually manipulating hollow organs |
USD901009S1 (en) * | 2010-05-12 | 2020-11-03 | Circa Scientific, Inc. | Apparatus for manipulating hollow organs |
USD758574S1 (en) * | 2010-05-13 | 2016-06-07 | Circa Scientific, Llc | Apparatus for sensing temperatures within hollow organs |
US9339282B2 (en) | 2012-10-02 | 2016-05-17 | Cook Medical Technologies Llc | Auger guidewire |
Citations (2)
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JP2003320034A (ja) * | 2002-05-02 | 2003-11-11 | Japan Lifeline Co Ltd | 医療用具挿入装置 |
JP2005528126A (ja) * | 2001-10-05 | 2005-09-22 | ボストン サイエンティフィック リミテッド | 複合ガイドワイヤ |
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2006
- 2006-05-01 US US11/414,993 patent/US8152742B2/en not_active Expired - Fee Related
-
2007
- 2007-03-13 JP JP2009509900A patent/JP5253386B2/ja active Active
- 2007-03-13 WO PCT/US2007/063881 patent/WO2007130742A1/en active Application Filing
- 2007-03-13 CA CA2651014A patent/CA2651014C/en not_active Expired - Fee Related
- 2007-03-13 EP EP07758433A patent/EP2023998A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005528126A (ja) * | 2001-10-05 | 2005-09-22 | ボストン サイエンティフィック リミテッド | 複合ガイドワイヤ |
JP2003320034A (ja) * | 2002-05-02 | 2003-11-11 | Japan Lifeline Co Ltd | 医療用具挿入装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5253386B2 (ja) | 2013-07-31 |
EP2023998A1 (en) | 2009-02-18 |
CA2651014A1 (en) | 2007-11-15 |
CA2651014C (en) | 2016-09-20 |
US8152742B2 (en) | 2012-04-10 |
WO2007130742A1 (en) | 2007-11-15 |
US20070255183A1 (en) | 2007-11-01 |
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