DE69828327D1 - Superelastischer Führungsdraht mit formbarer Spitze - Google Patents

Superelastischer Führungsdraht mit formbarer Spitze

Info

Publication number
DE69828327D1
DE69828327D1 DE69828327T DE69828327T DE69828327D1 DE 69828327 D1 DE69828327 D1 DE 69828327D1 DE 69828327 T DE69828327 T DE 69828327T DE 69828327 T DE69828327 T DE 69828327T DE 69828327 D1 DE69828327 D1 DE 69828327D1
Authority
DE
Germany
Prior art keywords
malleable tip
superelastic
guidewire
superelastic guidewire
malleable
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.)
Expired - Lifetime
Application number
DE69828327T
Other languages
English (en)
Other versions
DE69828327T2 (de
Inventor
Fernando M Viera
Carol J Barbre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cordis Corp
Original Assignee
Cordis Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cordis Corp filed Critical Cordis Corp
Publication of DE69828327D1 publication Critical patent/DE69828327D1/de
Application granted granted Critical
Publication of DE69828327T2 publication Critical patent/DE69828327T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • 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
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • A61M2025/09091—Basic structures of guide wires having a coil around a core where a sheath surrounds the coil at the distal part
    • 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
DE69828327T 1997-04-02 1998-04-01 Superelastischer Führungsdraht mit formbarer Spitze Expired - Lifetime DE69828327T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US825805 1997-04-02
US08/825,805 US5876356A (en) 1997-04-02 1997-04-02 Superelastic guidewire with a shapeable tip

Publications (2)

Publication Number Publication Date
DE69828327D1 true DE69828327D1 (de) 2005-02-03
DE69828327T2 DE69828327T2 (de) 2005-12-22

Family

ID=25244958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69828327T Expired - Lifetime DE69828327T2 (de) 1997-04-02 1998-04-01 Superelastischer Führungsdraht mit formbarer Spitze

Country Status (5)

Country Link
US (1) US5876356A (de)
EP (1) EP0868924B1 (de)
JP (1) JP4166321B2 (de)
CA (1) CA2232923C (de)
DE (1) DE69828327T2 (de)

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US6682608B2 (en) * 1990-12-18 2004-01-27 Advanced Cardiovascular Systems, Inc. Superelastic guiding member
US6673025B1 (en) 1993-12-01 2004-01-06 Advanced Cardiovascular Systems, Inc. Polymer coated guidewire
US6355016B1 (en) 1997-03-06 2002-03-12 Medtronic Percusurge, Inc. Catheter core wire
US6190332B1 (en) 1998-02-19 2001-02-20 Percusurge, Inc. Core wire with shapeable tip
EP0988081A1 (de) * 1997-06-04 2000-03-29 Advanced Cardiovascular Systems, Inc. Steuerbarer führungsdraht mit erhöhter, distaler unterstützung
US7494474B2 (en) * 1997-06-04 2009-02-24 Advanced Cardiovascular Systems, Inc. Polymer coated guidewire
US6306105B1 (en) * 1998-05-14 2001-10-23 Scimed Life Systems, Inc. High performance coil wire
WO2000065987A1 (en) 1999-04-30 2000-11-09 Applied Medical Resources Corporation Guidewire
AU3441001A (en) * 1999-12-01 2001-06-12 Advanced Cardiovascular Systems Inc. Nitinol alloy design and composition for vascular stents
US6494894B2 (en) 2000-03-16 2002-12-17 Scimed Life Systems, Inc. Coated wire
US6500185B1 (en) 2000-09-29 2002-12-31 Primus Medical, Inc. Snare device
US6544197B2 (en) 2000-10-20 2003-04-08 Radius Medical Technologies, Inc. Composite guidewire
US7976648B1 (en) 2000-11-02 2011-07-12 Abbott Cardiovascular Systems Inc. Heat treatment for cold worked nitinol to impart a shape setting capability without eventually developing stress-induced martensite
US6602272B2 (en) * 2000-11-02 2003-08-05 Advanced Cardiovascular Systems, Inc. Devices configured from heat shaped, strain hardened nickel-titanium
US6855161B2 (en) * 2000-12-27 2005-02-15 Advanced Cardiovascular Systems, Inc. Radiopaque nitinol alloys for medical devices
DE60211896T2 (de) * 2001-05-21 2007-05-10 Medtronic, Inc., Minneapolis Verformbare langgestreckte medizinische vorrichtung
US20040127820A1 (en) * 2001-09-05 2004-07-01 Clayman Ralph V. Guidewire
JP4028245B2 (ja) * 2002-01-28 2007-12-26 テルモ株式会社 ガイドワイヤ
US7022086B2 (en) 2002-05-21 2006-04-04 Scimed Life Systems, Inc. Guidewire with encapsulated marker
US20040167439A1 (en) * 2003-02-26 2004-08-26 Sharrow James S. Guidewire having textured proximal portion
US8167821B2 (en) * 2003-02-26 2012-05-01 Boston Scientific Scimed, Inc. Multiple diameter guidewire
US7942892B2 (en) * 2003-05-01 2011-05-17 Abbott Cardiovascular Systems Inc. Radiopaque nitinol embolic protection frame
JP4677205B2 (ja) * 2003-07-17 2011-04-27 テルモ株式会社 ガイドワイヤ
US7785273B2 (en) * 2003-09-22 2010-08-31 Boston Scientific Scimed, Inc. Guidewire with reinforcing member
US20050096665A1 (en) * 2003-10-30 2005-05-05 Scimed Life Systems, Inc. Guidewire having a helically contoured portion
US7553287B2 (en) * 2003-10-30 2009-06-30 Boston Scientific Scimed, Inc. Guidewire having an embedded matrix polymer
US7747314B2 (en) * 2003-12-30 2010-06-29 Boston Scientific Scimed, Inc. Distal assembly for a medical device
US8092395B2 (en) 2004-03-26 2012-01-10 Brivant Research & Development Limited Guide wire for use in re-canalising a vascular occlusion in a human or animal subject
US20050256401A1 (en) * 2004-05-14 2005-11-17 Scion Cardio-Vascular, Inc. Catheter with variable diameter core spacing and associated actuated device
US20100145424A1 (en) * 2004-09-21 2010-06-10 Covidien Ag Method for Treatment of an Intervertebral Disc
US20060224219A1 (en) * 2005-03-31 2006-10-05 Sherwood Services Ag Method of using neural stimulation during nucleoplasty procedures
US20060064145A1 (en) * 2004-09-21 2006-03-23 Podhajsky Ronald J Method for treatment of an intervertebral disc
US20060173382A1 (en) * 2005-01-31 2006-08-03 John Schreiner Guidewire with superelastic core
WO2006084019A2 (en) * 2005-02-01 2006-08-10 Primus Medical Group, Llc. Snare with capture-area enhancement
US9974930B2 (en) * 2005-03-24 2018-05-22 Brivant Research & Development Limited Guide wire for use in re-canalising a vascular occlusion in a human or animal subject
US20060229638A1 (en) * 2005-03-29 2006-10-12 Abrams Robert M Articulating retrieval device
US20080119762A1 (en) * 2006-11-16 2008-05-22 Tateishi Tadasu Guide wire
US7896820B2 (en) * 2006-12-26 2011-03-01 Terumo Kabushiki Kaisha Guide wire
US7744545B2 (en) * 2006-12-28 2010-06-29 Terumo Kabushiki Kaisha Guide wire
JP5214878B2 (ja) * 2006-12-28 2013-06-19 テルモ株式会社 ガイドワイヤ
JP5020630B2 (ja) * 2006-12-28 2012-09-05 テルモ株式会社 ガイドワイヤ
US8206837B2 (en) * 2007-01-12 2012-06-26 Terumo Kabushiki Kaisha Interventional medical device
JP4917900B2 (ja) * 2007-01-12 2012-04-18 テルモ株式会社 ガイドワイヤ用中間部材およびガイドワイヤ
JP2010532669A (ja) 2007-02-08 2010-10-14 シー・アール・バード・インコーポレーテッド 形状記憶医療機器及びその使用方法
JP4981471B2 (ja) * 2007-02-09 2012-07-18 テルモ株式会社 ガイドワイヤ
JP2008237253A (ja) * 2007-03-23 2008-10-09 Terumo Corp ガイドワイヤ
JP2008245852A (ja) * 2007-03-29 2008-10-16 Terumo Corp ガイドワイヤ
WO2008139829A1 (ja) * 2007-05-09 2008-11-20 Japan Science And Technology Agency ガイドワイヤ及びステント
JP5441336B2 (ja) * 2007-05-11 2014-03-12 テルモ株式会社 ガイドワイヤ
WO2009039063A1 (en) * 2007-09-18 2009-03-26 Cook Incorporated Wire guide
JP5631744B2 (ja) 2008-02-05 2014-11-26 ブリッジポイント、メディカル、インコーポレイテッドＢｒｉｄｇｅｐｏｉｎｔ Ｍｅｄｉｃａｌ， Ｉｎｃ． 血管内の閉塞部分の横断
US8337425B2 (en) 2008-02-05 2012-12-25 Bridgepoint Medical, Inc. Endovascular device with a tissue piercing distal probe and associated methods
US8002715B2 (en) * 2008-05-30 2011-08-23 Boston Scientific Scimed, Inc. Medical device including a polymer sleeve and a coil wound into the polymer sleeve
WO2010058406A1 (en) * 2008-11-24 2010-05-27 Vascular Graft Solutions Ltd. External stent
US8468919B2 (en) 2008-12-08 2013-06-25 Next Vascular, Llc Micro-cutting machine for forming cuts in products
US10363389B2 (en) 2009-04-03 2019-07-30 Scientia Vascular, Llc Micro-fabricated guidewire devices having varying diameters
US11406791B2 (en) 2009-04-03 2022-08-09 Scientia Vascular, Inc. Micro-fabricated guidewire devices having varying diameters
EP2414020A4 (de) * 2009-03-30 2013-09-04 Bard Inc C R Führungsdraht mit formbarer spitze
US9950137B2 (en) 2009-04-03 2018-04-24 Scientia Vascular, Llc Micro-fabricated guidewire devices formed with hybrid materials
US8801633B2 (en) * 2009-08-31 2014-08-12 Neometrics, Inc. High-modulus superelastic alloy wire for medical and dental purposes
JP5146970B2 (ja) * 2010-01-21 2013-02-20 朝日インテック株式会社 医療用ガイドワイヤ
JP5273820B2 (ja) * 2010-08-10 2013-08-28 朝日インテック株式会社 ガイドワイヤ
US10052218B2 (en) 2011-04-18 2018-08-21 Vascular Graft Solutions Ltd. Devices and methods for deploying implantable sleeves over blood vessels
CN105517618A (zh) * 2013-07-03 2016-04-20 波士顿科学国际有限公司 导丝
JP6713808B2 (ja) * 2016-03-31 2020-06-24 日本ピストンリング株式会社 医療器具
US11207502B2 (en) 2016-07-18 2021-12-28 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
US11052228B2 (en) 2016-07-18 2021-07-06 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
US10821268B2 (en) 2016-09-14 2020-11-03 Scientia Vascular, Llc Integrated coil vascular devices
US10603472B2 (en) * 2016-10-25 2020-03-31 Biosense Webster (Israel) Ltd. Guidewires having improved mechanical strength and electromagnetic shielding
US11452541B2 (en) 2016-12-22 2022-09-27 Scientia Vascular, Inc. Intravascular device having a selectively deflectable tip
US11801368B2 (en) * 2017-05-25 2023-10-31 C.R. Bard, Inc. Guidewire
KR102628519B1 (ko) 2017-05-26 2024-01-22 사이언시아 바스큘라, 아이엔씨. 비나선형 절개부 구조를 가지는 미세 제조 의료 장치
EP3434310B1 (de) 2017-07-26 2023-06-21 Heraeus Medical Components, LLC Elastische spitze und verfahren
US11305095B2 (en) 2018-02-22 2022-04-19 Scientia Vascular, Llc Microfabricated catheter having an intermediate preferred bending section
US11452533B2 (en) 2019-01-10 2022-09-27 Abbott Cardiovascular Systems Inc. Guide wire tip having roughened surface

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US4545390A (en) * 1982-09-22 1985-10-08 C. R. Bard, Inc. Steerable guide wire for balloon dilatation procedure
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US4971490A (en) * 1988-03-01 1990-11-20 National Standard Company Flexible guide wire with improved mounting arrangement for coil spring tip
US5065769A (en) * 1988-11-23 1991-11-19 Boston Scientific Corporation Small diameter guidewires of multi-filar, cross-wound coils
EP0395098B1 (de) * 1989-04-28 1994-04-06 Tokin Corporation Schnell betriebsbereiter Führungsdraht für Katheter unter Anwendung einer Memory-Legierung mit Pseudoelastizität
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Also Published As

Publication number Publication date
EP0868924B1 (de) 2004-12-29
US5876356A (en) 1999-03-02
CA2232923A1 (en) 1998-10-02
JP4166321B2 (ja) 2008-10-15
EP0868924A3 (de) 1999-03-24
CA2232923C (en) 2008-12-02
JPH1119218A (ja) 1999-01-26
EP0868924A2 (de) 1998-10-07
DE69828327T2 (de) 2005-12-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN