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DE602004001851D1 - Medizinischer Führungsdraht - Google Patents

Medizinischer Führungsdraht

Info

Publication number
DE602004001851D1
DE602004001851D1 DE602004001851T DE602004001851T DE602004001851D1 DE 602004001851 D1 DE602004001851 D1 DE 602004001851D1 DE 602004001851 T DE602004001851 T DE 602004001851T DE 602004001851 T DE602004001851 T DE 602004001851T DE 602004001851 D1 DE602004001851 D1 DE 602004001851D1
Authority
DE
Germany
Prior art keywords
core member
helical spring
end portion
medical guidewire
reduced
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
DE602004001851T
Other languages
English (en)
Other versions
DE602004001851T2 (de
Inventor
Tomihisa Kato
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.)
Asahi Intecc Co Ltd
Original Assignee
Asahi Intecc Co Ltd
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 Asahi Intecc Co Ltd filed Critical Asahi Intecc Co Ltd
Publication of DE602004001851D1 publication Critical patent/DE602004001851D1/de
Application granted granted Critical
Publication of DE602004001851T2 publication Critical patent/DE602004001851T2/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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Endoscopes (AREA)
  • Manipulator (AREA)
DE602004001851T 2004-03-15 2004-08-17 Medizinischer Führungsdraht Expired - Lifetime DE602004001851T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004071846 2004-03-15
JP2004071846A JP3626488B1 (ja) 2004-03-15 2004-03-15 医療用ガイドワイヤ

Publications (2)

Publication Number Publication Date
DE602004001851D1 true DE602004001851D1 (de) 2006-09-21
DE602004001851T2 DE602004001851T2 (de) 2007-03-08

Family

ID=34373677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004001851T Expired - Lifetime DE602004001851T2 (de) 2004-03-15 2004-08-17 Medizinischer Führungsdraht

Country Status (7)

Country Link
US (1) US7278974B2 (de)
EP (1) EP1576980B1 (de)
JP (1) JP3626488B1 (de)
AT (1) ATE335522T1 (de)
DE (1) DE602004001851T2 (de)
ES (1) ES2270295T3 (de)
PL (1) PL1576980T3 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8545418B2 (en) 2004-08-25 2013-10-01 Richard R. Heuser Systems and methods for ablation of occlusions within blood vessels
JP3694312B1 (ja) * 2005-01-26 2005-09-14 朝日インテック株式会社 医療用ガイドワイヤ
EP1872821B1 (de) * 2005-09-27 2008-10-29 Asahi Intecc Co., Ltd. Medizinischer Führungsdraht
US20080114435A1 (en) * 2006-03-07 2008-05-15 Med Institute, Inc. Flexible delivery system
JP4829684B2 (ja) * 2006-06-02 2011-12-07 株式会社エフエムディ 医療用ガイドワイヤ
US20070284405A1 (en) * 2006-06-06 2007-12-13 Prevost Jason C Multifunctional holder for handheld power tool bits
WO2008013441A1 (en) * 2006-07-26 2008-01-31 Johan Willem Pieter Marsman Facilitation of antegrade insertion of a guidewire into the superficial femoral artery
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
CA2845188A1 (en) * 2007-10-29 2009-05-07 Schwager Medica Ag Catheter
US7806837B2 (en) * 2007-11-07 2010-10-05 William Cook Europe Aps Guide wire for catheter
US20100100055A1 (en) * 2008-05-22 2010-04-22 Td.Jam Medical Technologies , Llc Devices for Superficial Femoral Artery Intervention
US20170202657A1 (en) 2009-01-16 2017-07-20 Claret Medical, Inc. Intravascular blood filters and methods of use
US9326843B2 (en) 2009-01-16 2016-05-03 Claret Medical, Inc. Intravascular blood filters and methods of use
ES2516066T3 (es) 2009-01-16 2014-10-30 Claret Medical, Inc. Filtro sanguíneo intravascular
WO2011034718A2 (en) 2009-09-21 2011-03-24 Claret Medical, Inc. Intravascular blood filters and methods of use
US8974489B2 (en) 2009-07-27 2015-03-10 Claret Medical, Inc. Dual endovascular filter and methods of use
US12150851B2 (en) 2010-12-30 2024-11-26 Claret Medical, Inc. Method of isolating the cerebral circulation during a cardiac procedure
US9345565B2 (en) 2010-12-30 2016-05-24 Claret Medical, Inc. Steerable dual filter cerebral protection system
JP5913383B2 (ja) * 2012-02-01 2016-04-27 株式会社パイオラックスメディカルデバイス ガイドワイヤ
US10029076B2 (en) * 2012-02-28 2018-07-24 Covidien Lp Intravascular guidewire
US8574170B2 (en) * 2012-04-06 2013-11-05 Covidien Lp Guidewire
JP5862801B2 (ja) 2012-12-11 2016-02-16 グンゼ株式会社 医療用ガイドワイヤ
WO2015146321A1 (ja) * 2014-03-26 2015-10-01 オリンパス株式会社 ステントデリバリーシステム及び内視鏡システム
US9566144B2 (en) 2015-04-22 2017-02-14 Claret Medical, Inc. Vascular filters, deflectors, and methods
CN105268084A (zh) * 2015-11-10 2016-01-27 深圳麦普奇医疗科技有限公司 应用于临床血管内的介入治疗用导引导丝及其制作方法
CN113368367B (zh) 2016-02-24 2024-03-29 禾木（中国）生物工程有限公司 柔性增强的神经血管导管
CN110831545B (zh) 2017-02-22 2022-06-07 波士顿科学国际有限公司 用于保护脑血管的系统及方法
EP4378421A3 (de) 2017-10-27 2024-08-07 Boston Scientific Scimed, Inc. Systeme und verfahren zum schutz der zerebralen vaskulatur
WO2019126271A1 (en) 2017-12-19 2019-06-27 Claret Medical, Inc. Systems for protecting the cerebral vasculature
EP3784168B1 (de) 2018-04-26 2024-03-20 Boston Scientific Scimed, Inc. Systeme zum schutz der zerebralen vaskulatur
WO2019246583A1 (en) * 2018-06-21 2019-12-26 Nasser Rafiee Guidewires and related methods and systems
JP2021535778A (ja) 2018-08-21 2021-12-23 ボストン サイエンティフィック サイムド, インコーポレイテッドBoston Scientific Scimed, Inc. 脳血管系を保護するためのシステム
JP7551285B2 (ja) * 2019-10-02 2024-09-17 朝日インテック株式会社 ガイドワイヤ
US20210315598A1 (en) 2019-12-18 2021-10-14 Imperative Care, Inc. Methods of placing large bore aspiration catheters
JP2021112358A (ja) * 2020-01-17 2021-08-05 朝日インテック株式会社 ガイドワイヤ
PL439266A1 (pl) 2021-10-20 2023-04-24 Extrudan Spółka Z Ograniczoną Odpowiedzialnością Sposoby wytworzenia elastycznego spiralnego przewodu medycznego oraz przewód medyczny składający się z części rurowej oraz oplotu
CN120000923A (zh) * 2023-11-16 2025-05-16 深圳市先健神康医疗有限公司 可调弯导丝

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721117A (en) * 1986-04-25 1988-01-26 Advanced Cardiovascular Systems, Inc. Torsionally stabilized guide wire with outer jacket
US5007434A (en) * 1989-02-07 1991-04-16 Advanced Cardiovascular Systems, Inc. Catheter tip attitude controlling guide wire
US5253653A (en) 1991-10-31 1993-10-19 Boston Scientific Corp. Fluoroscopically viewable guidewire for catheters
US5259393A (en) * 1992-05-13 1993-11-09 Cordis Corporation Guidewire having controlled radiopacity tip
US5606981A (en) * 1994-03-11 1997-03-04 C. R. Bard, Inc. Catheter guidewire with radiopaque markers
US5666969A (en) * 1994-05-18 1997-09-16 Scimed Life Systems, Inc. Guidewire having multiple radioscopic coils
JPH08173547A (ja) 1994-12-22 1996-07-09 Piolax Inc 医療用ガイドワイヤ
JP3426174B2 (ja) 1999-12-24 2003-07-14 朝日インテック株式会社 医療用ガイドワイヤ
US6612998B2 (en) * 2001-11-28 2003-09-02 Advanced Cardiovascular Systems, Inc. Guide wire with marker sleeve
US20040064069A1 (en) 2002-09-30 2004-04-01 Reynolds Brian R. Medical device with support member

Also Published As

Publication number Publication date
EP1576980A1 (de) 2005-09-21
DE602004001851T2 (de) 2007-03-08
ES2270295T3 (es) 2007-04-01
ATE335522T1 (de) 2006-09-15
EP1576980B1 (de) 2006-08-09
JP2005253809A (ja) 2005-09-22
PL1576980T3 (pl) 2006-11-30
HK1076408A1 (en) 2006-01-20
JP3626488B1 (ja) 2005-03-09
US7278974B2 (en) 2007-10-09
US20050203442A1 (en) 2005-09-15

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Legal Events

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