ATE422930T1 - Führungsdraht mit steifheit-übergangselement - Google Patents

Führungsdraht mit steifheit-übergangselement

Info

Publication number
ATE422930T1
ATE422930T1 AT01953498T AT01953498T ATE422930T1 AT E422930 T1 ATE422930 T1 AT E422930T1 AT 01953498 T AT01953498 T AT 01953498T AT 01953498 T AT01953498 T AT 01953498T AT E422930 T1 ATE422930 T1 AT E422930T1
Authority
AT
Austria
Prior art keywords
guide wire
transition element
stiffness transition
stiffness
core
Prior art date
Application number
AT01953498T
Other languages
English (en)
Inventor
Sovann Mam
Maura Rooney
Original Assignee
Boston Scient 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 Boston Scient Ltd filed Critical Boston Scient Ltd
Application granted granted Critical
Publication of ATE422930T1 publication Critical patent/ATE422930T1/de

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
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility

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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Magnetic Heads (AREA)
  • Materials For Medical Uses (AREA)
AT01953498T 2000-07-19 2001-07-17 Führungsdraht mit steifheit-übergangselement ATE422930T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/620,263 US6602207B1 (en) 2000-07-19 2000-07-19 Guide wire stiffness transition element

Publications (1)

Publication Number Publication Date
ATE422930T1 true ATE422930T1 (de) 2009-03-15

Family

ID=24485234

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01953498T ATE422930T1 (de) 2000-07-19 2001-07-17 Führungsdraht mit steifheit-übergangselement

Country Status (8)

Country Link
US (1) US6602207B1 (de)
EP (1) EP1303329B1 (de)
JP (1) JP4824258B2 (de)
AT (1) ATE422930T1 (de)
AU (2) AU7594001A (de)
CA (1) CA2416023C (de)
DE (1) DE60137691D1 (de)
WO (1) WO2002005886A1 (de)

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JP4257199B2 (ja) 2001-07-05 2009-04-22 プリシジョン バスキュラー システムズ，インコーポレイテッド 捻転可能な軟先端医療装置
JP3762290B2 (ja) * 2001-12-03 2006-04-05 朝日インテック株式会社 医療用ガイドワイヤ
US7914467B2 (en) 2002-07-25 2011-03-29 Boston Scientific Scimed, Inc. Tubular member having tapered transition for use in a medical device
US8377035B2 (en) 2003-01-17 2013-02-19 Boston Scientific Scimed, Inc. Unbalanced reinforcement members for medical device
US7169118B2 (en) * 2003-02-26 2007-01-30 Scimed Life Systems, Inc. Elongate medical device with distal cap
US7182735B2 (en) 2003-02-26 2007-02-27 Scimed Life Systems, Inc. Elongated intracorporal medical device
JP4677205B2 (ja) * 2003-07-17 2011-04-27 テルモ株式会社 ガイドワイヤ
US7553287B2 (en) * 2003-10-30 2009-06-30 Boston Scientific Scimed, Inc. Guidewire having an embedded matrix polymer
US20050096665A1 (en) * 2003-10-30 2005-05-05 Scimed Life Systems, Inc. Guidewire having a helically contoured portion
US7824345B2 (en) 2003-12-22 2010-11-02 Boston Scientific Scimed, Inc. Medical device with push force limiter
US7183998B2 (en) * 2004-06-02 2007-02-27 Sciperio, Inc. Micro-helix antenna and methods for making same
US7819887B2 (en) 2004-11-17 2010-10-26 Rex Medical, L.P. Rotational thrombectomy wire
JP2006271955A (ja) * 2005-03-02 2006-10-12 Terumo Corp ガイドワイヤ
US7850623B2 (en) 2005-10-27 2010-12-14 Boston Scientific Scimed, Inc. Elongate medical device with continuous reinforcement member
CA2663319A1 (en) 2006-09-13 2008-03-20 Boston Scientific Limited Crossing guidewire
US8663221B2 (en) * 2007-06-08 2014-03-04 Olympus Medical Systems Corp. Endoscopic treatment tool
US8409114B2 (en) 2007-08-02 2013-04-02 Boston Scientific Scimed, Inc. Composite elongate medical device including distal tubular member
US8105246B2 (en) 2007-08-03 2012-01-31 Boston Scientific Scimed, Inc. Elongate medical device having enhanced torque and methods thereof
US8821477B2 (en) 2007-08-06 2014-09-02 Boston Scientific Scimed, Inc. Alternative micromachined structures
US9808595B2 (en) 2007-08-07 2017-11-07 Boston Scientific Scimed, Inc Microfabricated catheter with improved bonding structure
US7841994B2 (en) 2007-11-02 2010-11-30 Boston Scientific Scimed, Inc. Medical device for crossing an occlusion in a vessel
FR2923972B1 (fr) * 2007-11-15 2010-02-26 Radiotelephone Sfr Procede et systeme de gestion de communications
US8376961B2 (en) 2008-04-07 2013-02-19 Boston Scientific Scimed, Inc. Micromachined composite guidewire structure with anisotropic bending properties
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
US8535243B2 (en) 2008-09-10 2013-09-17 Boston Scientific Scimed, Inc. Medical devices and tapered tubular members for use in medical devices
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
WO2010077692A2 (en) 2008-12-08 2010-07-08 Scientia Vascular Llc Micro-cutting machine for forming cuts in products
US8795254B2 (en) 2008-12-10 2014-08-05 Boston Scientific Scimed, Inc. Medical devices with a slotted tubular member having improved stress distribution
US8444577B2 (en) 2009-01-05 2013-05-21 Cook Medical Technologies Llc Medical guide wire
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
JP4913198B2 (ja) * 2009-10-27 2012-04-11 株式会社パテントストラ 医療用ガイドワイヤ、医療用ガイドワイヤの製造方法、医療用ガイドワイヤとマイクロカテーテルとガイディングカテーテルとの組立体、および医療用ガイドワイヤとバルーンカテーテルとガイディングカテーテルとの組立体
US8137293B2 (en) 2009-11-17 2012-03-20 Boston Scientific Scimed, Inc. Guidewires including a porous nickel-titanium alloy
JP2013523282A (ja) 2010-03-31 2013-06-17 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 曲げ剛性プロファイルを有するガイドワイヤ
US9023070B2 (en) 2010-05-13 2015-05-05 Rex Medical, L.P. Rotational thrombectomy wire coupler
US9795406B2 (en) 2010-05-13 2017-10-24 Rex Medical, L.P. Rotational thrombectomy wire
US8663259B2 (en) 2010-05-13 2014-03-04 Rex Medical L.P. Rotational thrombectomy wire
US8764779B2 (en) 2010-05-13 2014-07-01 Rex Medical, L.P. Rotational thrombectomy wire
WO2012106628A1 (en) 2011-02-04 2012-08-09 Boston Scientific Scimed, Inc. Guidewires and methods for making and using the same
US9072874B2 (en) 2011-05-13 2015-07-07 Boston Scientific Scimed, Inc. Medical devices with a heat transfer region and a heat sink region and methods for manufacturing medical devices
US10434292B2 (en) 2011-06-24 2019-10-08 Access Closure Method and devices for flow occlusion during device exchanges
US20130046376A1 (en) * 2011-06-24 2013-02-21 Ali Hassan Method and devices for flow occlusion during device exchanges
JP5743267B2 (ja) * 2011-06-30 2015-07-01 朝日インテック株式会社 ガイドワイヤ
US8574170B2 (en) 2012-04-06 2013-11-05 Covidien Lp Guidewire
US9532785B2 (en) 2012-05-09 2017-01-03 Access Closure, Inc. Method and devices for flow occlusion during device exchanges
WO2014081942A1 (en) 2012-11-21 2014-05-30 Concert Medical, Llc Preformed guidewire
US10124437B2 (en) 2013-08-19 2018-11-13 Covidien Lp Laser welding of nickel titanium alloys
US20150119847A1 (en) * 2013-10-29 2015-04-30 Medwerks, Llc Atraumatic Guidewire And Method Of Use
WO2016030794A1 (en) * 2014-08-28 2016-03-03 Koninklijke Philips N.V. Intravascular devices, systems, and methods having an adhesive filled distal tip element
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
US11452541B2 (en) 2016-12-22 2022-09-27 Scientia Vascular, Inc. Intravascular device having a selectively deflectable tip
AU2018273992B2 (en) 2017-05-26 2023-11-16 Scientia Vascular, Inc. Micro-fabricated medical device having a non-helical cut arrangement
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
US12017012B2 (en) 2019-02-05 2024-06-25 Bard Access Systems, Inc. Apparatus and methods to modulate stylet stiffness profile
KR20220153061A (ko) 2020-03-13 2022-11-17 바드 액세스 시스템즈, 인크. 가이드와이어 관리 디바이스 및 그 방법(guidewire-management devices and methods thereof)
US20220193379A1 (en) * 2020-12-17 2022-06-23 Bard Access Systems, Inc. Floppy Distal End Section with Stiff Solid Shaft

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US5498250A (en) 1994-05-18 1996-03-12 Scimed Life Systems, Inc. Catheter guide wire with multiple radiopacity
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Also Published As

Publication number Publication date
WO2002005886A1 (en) 2002-01-24
JP2004519261A (ja) 2004-07-02
US6602207B1 (en) 2003-08-05
CA2416023A1 (en) 2002-01-24
AU2001275940B2 (en) 2005-11-10
DE60137691D1 (de) 2009-04-02
AU7594001A (en) 2002-01-30
EP1303329B1 (de) 2009-02-18
JP4824258B2 (ja) 2011-11-30
CA2416023C (en) 2008-11-18
EP1303329A1 (de) 2003-04-23

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties