DE602005015926D1 - Medizinischer Führungsdraht - Google Patents

Medizinischer Führungsdraht

Info

Publication number
DE602005015926D1
DE602005015926D1 DE602005015926T DE602005015926T DE602005015926D1 DE 602005015926 D1 DE602005015926 D1 DE 602005015926D1 DE 602005015926 T DE602005015926 T DE 602005015926T DE 602005015926 T DE602005015926 T DE 602005015926T DE 602005015926 D1 DE602005015926 D1 DE 602005015926D1
Authority
DE
Germany
Prior art keywords
distal
core wire
tapered
medical guidewire
tapered portion
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.)
Active
Application number
DE602005015926T
Other languages
English (en)
Inventor
Satoru Kanuka
Shinohara Chikei
Akihiko Umeno
Tamai Noriyuki
Tano Yutaka
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.)
Terumo Corp
Original Assignee
Terumo 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 Terumo Corp filed Critical Terumo Corp
Publication of DE602005015926D1 publication Critical patent/DE602005015926D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M2025/09133—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
    • A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
    • A61M2025/09141—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque made of shape memory alloys which take a particular shape at a certain temperature

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)
  • Materials For Medical Uses (AREA)
DE602005015926T 2004-11-01 2005-10-25 Medizinischer Führungsdraht Active DE602005015926D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004317821 2004-11-01
JP2005294010A JP4907945B2 (ja) 2004-11-01 2005-10-06 医療用ガイドワイヤ

Publications (1)

Publication Number Publication Date
DE602005015926D1 true DE602005015926D1 (de) 2009-09-24

Family

ID=35613642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005015926T Active DE602005015926D1 (de) 2004-11-01 2005-10-25 Medizinischer Führungsdraht

Country Status (5)

Country Link
US (1) US7942832B2 (de)
EP (1) EP1652548B1 (de)
JP (1) JP4907945B2 (de)
AT (1) ATE439161T1 (de)
DE (1) DE602005015926D1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9028427B2 (en) * 2007-03-14 2015-05-12 Terumo Kabushiki Kaisha Guide wire
EP2103323B1 (de) * 2007-03-14 2012-04-25 Terumo Kabushiki Kaisha Führungsdraht
US8500697B2 (en) * 2007-10-19 2013-08-06 Pressure Products Medical Supplies, Inc. Transseptal guidewire
US9155476B2 (en) 2008-03-18 2015-10-13 Circa Scientific, Llc Large surface area temperature sensing device
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
US8376961B2 (en) * 2008-04-07 2013-02-19 Boston Scientific Scimed, Inc. Micromachined composite guidewire structure with anisotropic bending properties
US10363389B2 (en) 2009-04-03 2019-07-30 Scientia Vascular, Llc Micro-fabricated guidewire devices having varying diameters
US8468919B2 (en) 2008-12-08 2013-06-25 Next Vascular, Llc Micro-cutting machine for forming cuts in products
US11406791B2 (en) 2009-04-03 2022-08-09 Scientia Vascular, Inc. Micro-fabricated guidewire devices having varying diameters
GB0902339D0 (en) 2009-02-12 2009-04-01 St Georges Healthcare Nhs Trus Percutaneous guidewire
US9950137B2 (en) 2009-04-03 2018-04-24 Scientia Vascular, Llc Micro-fabricated guidewire devices formed with hybrid materials
EP2420282B1 (de) 2009-04-14 2019-09-18 Terumo Kabushiki Kaisha Medizinischer führungsdraht
JP2011147580A (ja) * 2010-01-21 2011-08-04 Munetaka Kumate ガイドワイヤ
WO2011123274A1 (en) * 2010-04-01 2011-10-06 Xenolith Medical Ltd. Expandable devices and methods of use
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
US10314541B2 (en) 2010-09-29 2019-06-11 St. Jude Medical Coordination Center Bvba Sensor guide wire
EP2816966B1 (de) * 2012-02-22 2023-10-25 Veran Medical Technologies, Inc. Lenkbarer chirurgischer katheter mit einer biopsievorrichtung an seinem distalen endteil
JP2014018574A (ja) * 2012-07-23 2014-02-03 Piolax Medical Device:Kk ガイドワイヤ
EP2922593B1 (de) 2012-11-21 2020-04-08 Concert Medical, LLC Vorgeformter führungsdraht
US10391282B2 (en) 2014-07-08 2019-08-27 Teleflex Innovations S.À.R.L. Guidewires and methods for percutaneous occlusion crossing
US10792473B2 (en) 2016-03-16 2020-10-06 St. Jude Medical Coordination Center Bvba Core wire having a flattened portion to provide preferential bending
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
CN106264687B (zh) * 2016-11-01 2018-11-20 中南大学湘雅医院 可调节式动静脉穿刺针及与其配套的留置套管和外保护套
US11452541B2 (en) 2016-12-22 2022-09-27 Scientia Vascular, Inc. Intravascular device having a selectively deflectable tip
CA3063425A1 (en) 2017-05-26 2018-11-29 Scientia Vascular, Llc Micro-fabricated medical device having a non-helical cut arrangement
EP3700615B1 (de) 2017-10-26 2022-08-24 Teleflex Life Sciences Limited Subintimalkathetervorrichtung und -anordnung
US11305095B2 (en) 2018-02-22 2022-04-19 Scientia Vascular, Llc Microfabricated catheter having an intermediate preferred bending section
US12011555B2 (en) 2019-01-15 2024-06-18 Scientia Vascular, Inc. Guidewire with core centering mechanism
US20220105314A1 (en) 2020-10-01 2022-04-07 Teleflex Medical Incorporated Stylet with improved threadability

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS617684Y2 (de) * 1979-12-13 1986-03-10
US4854330A (en) * 1986-07-10 1989-08-08 Medrad, Inc. Formed core catheter guide wire assembly
US4779628A (en) * 1987-06-12 1988-10-25 Medrad, Inc. Guidewire assembly having moveable core and low profile safety wire
US4971490A (en) * 1988-03-01 1990-11-20 National Standard Company Flexible guide wire with improved mounting arrangement for coil spring tip
US5001825A (en) * 1988-11-03 1991-03-26 Cordis Corporation Catheter guidewire fabrication method
US4886067A (en) * 1989-01-03 1989-12-12 C. R. Bard, Inc. Steerable guidewire with soft adjustable tip
US5095915A (en) * 1990-03-19 1992-03-17 Target Therapeutics Guidewire with flexible distal tip
ES2098489T3 (es) * 1990-11-09 1997-05-01 Boston Scient Corp Alambre guia para atravesar oclusiones en vasos sanguineos.
US5836893A (en) * 1996-03-08 1998-11-17 Scimed Life Systems, Inc. Intravascular guidewire
JPH1119217A (ja) * 1997-07-04 1999-01-26 Olympus Optical Co Ltd 医療用ガイドワイヤー
US6139540A (en) * 1997-10-30 2000-10-31 Lake Region Manufacturing, Inc. Guidewire with disposition to coil
US6245030B1 (en) * 1998-03-04 2001-06-12 C. R. Bard, Inc. Flexible kink resistant, low friction guidewire with formable tip, and method for making same
US6132389A (en) * 1998-04-23 2000-10-17 Advanced Cardiovascular Systems, Inc. Proximally tapered guidewire tip coil
CA2347391C (en) * 1998-08-19 2008-11-18 Cook Incorporated Preformed wire guide
US6881194B2 (en) * 2001-03-21 2005-04-19 Asahi Intec Co., Ltd. Wire-stranded medical hollow tube, and a medical guide wire
US7674245B2 (en) * 2001-06-07 2010-03-09 Cardiac Pacemakers, Inc. Method and apparatus for an adjustable shape guide catheter
JP4282979B2 (ja) 2002-03-25 2009-06-24 テルモ株式会社 ガイドワイヤ
WO2004018031A2 (en) * 2002-08-22 2004-03-04 William A. Cook Australia Pty. Ltd. Guide wire
JP2004181184A (ja) * 2002-12-03 2004-07-02 Teruo Hashimoto 医療用ガイドワイヤー
JP2004229947A (ja) * 2003-01-31 2004-08-19 Terumo Corp ガイドワイヤ
EP1651301B1 (de) * 2003-08-07 2010-05-05 Brivant Research & Development Limited Führungsdraht für einen katheter
US7371248B2 (en) * 2003-10-14 2008-05-13 Medtronic Vascular, Inc. Steerable distal protection guidewire and methods of use
US20050131316A1 (en) * 2003-12-15 2005-06-16 Cook Incorporated Guidewire with flexible tip

Also Published As

Publication number Publication date
US7942832B2 (en) 2011-05-17
ATE439161T1 (de) 2009-08-15
JP4907945B2 (ja) 2012-04-04
US20060116609A1 (en) 2006-06-01
EP1652548B1 (de) 2009-08-12
EP1652548A1 (de) 2006-05-03
JP2006150066A (ja) 2006-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition