ATE422931T1 - Führungsdraht - Google Patents

Führungsdraht

Info

Publication number
ATE422931T1
ATE422931T1 AT07110544T AT07110544T ATE422931T1 AT E422931 T1 ATE422931 T1 AT E422931T1 AT 07110544 T AT07110544 T AT 07110544T AT 07110544 T AT07110544 T AT 07110544T AT E422931 T1 ATE422931 T1 AT E422931T1
Authority
AT
Austria
Prior art keywords
wire
region
weld joint
wire body
guide wire
Prior art date
Application number
AT07110544T
Other languages
English (en)
Inventor
Katsuro Mishima
Yutaka Itou
Hiraku Murayama
Hideo Satou
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
Priority claimed from JP2003421659A external-priority patent/JP4376048B2/ja
Priority claimed from JP2004011185A external-priority patent/JP4376073B2/ja
Priority claimed from JP2004024573A external-priority patent/JP4376078B2/ja
Application filed by Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of ATE422931T1 publication Critical patent/ATE422931T1/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
    • 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
    • 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
    • A61M2025/09133—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
    • A61M2025/0915—Guide wires having features for changing the stiffness

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)
  • Inorganic Fibers (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
AT07110544T 2003-12-18 2004-12-16 Führungsdraht ATE422931T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003421659A JP4376048B2 (ja) 2003-12-18 2003-12-18 ガイドワイヤ
JP2004011185A JP4376073B2 (ja) 2004-01-19 2004-01-19 ガイドワイヤ
JP2004024573A JP4376078B2 (ja) 2004-01-30 2004-01-30 ガイドワイヤ

Publications (1)

Publication Number Publication Date
ATE422931T1 true ATE422931T1 (de) 2009-03-15

Family

ID=34527607

Family Applications (2)

Application Number Title Priority Date Filing Date
AT07110544T ATE422931T1 (de) 2003-12-18 2004-12-16 Führungsdraht
AT04029860T ATE369176T1 (de) 2003-12-18 2004-12-16 Führungsdraht

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT04029860T ATE369176T1 (de) 2003-12-18 2004-12-16 Führungsdraht

Country Status (6)

Country Link
US (4) US7785274B2 (de)
EP (2) EP1832308B1 (de)
KR (4) KR101153506B1 (de)
CN (1) CN100558423C (de)
AT (2) ATE422931T1 (de)
DE (2) DE602004019589D1 (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100558423C (zh) * 2003-12-18 2009-11-11 泰尔茂株式会社 导向线
DE602006014047D1 (de) 2005-04-15 2010-06-17 Terumo Corp Führungsdraht
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
JP2008161491A (ja) 2006-12-28 2008-07-17 Asahi Intecc Co Ltd 医療用ガイドワイヤ
JP5214878B2 (ja) * 2006-12-28 2013-06-19 テルモ株式会社 ガイドワイヤ
US7744545B2 (en) * 2006-12-28 2010-06-29 Terumo Kabushiki Kaisha Guide wire
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
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
JP5295104B2 (ja) 2007-05-09 2013-09-18 独立行政法人科学技術振興機構 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
US8105246B2 (en) * 2007-08-03 2012-01-31 Boston Scientific Scimed, Inc. Elongate medical device having enhanced torque and methods thereof
JP5147569B2 (ja) * 2008-06-30 2013-02-20 テルモ株式会社 ガイドワイヤ
WO2011094767A2 (en) * 2010-01-26 2011-08-04 Retrovascular Inc. Methods and devices for recanalization of occluded body vessels using a double-sided guidewire
US11298251B2 (en) 2010-11-17 2022-04-12 Abbott Cardiovascular Systems, Inc. Radiopaque intraluminal stents comprising cobalt-based alloys with primarily single-phase supersaturated tungsten content
JP5382953B2 (ja) * 2011-01-28 2014-01-08 朝日インテック株式会社 ガイドワイヤ
JP2012200291A (ja) * 2011-03-23 2012-10-22 Asahi Intecc Co Ltd ガイドワイヤ
US9724494B2 (en) 2011-06-29 2017-08-08 Abbott Cardiovascular Systems, Inc. Guide wire device including a solderable linear elastic nickel-titanium distal end section and methods of preparation therefor
US9061088B2 (en) * 2012-02-02 2015-06-23 Abbott Cardiovascular Systems, Inc. Guide wire core wire made from a substantially titanium-free alloy for enhanced guide wire steering response
US10029076B2 (en) * 2012-02-28 2018-07-24 Covidien Lp Intravascular guidewire
US10406344B2 (en) * 2012-09-11 2019-09-10 Becton Dickinson and Company Limited Adapter cap for drug transfer assembly
US9636485B2 (en) * 2013-01-17 2017-05-02 Abbott Cardiovascular Systems, Inc. Methods for counteracting rebounding effects during solid state resistance welding of dissimilar materials
US10071243B2 (en) 2013-07-31 2018-09-11 Medtronic, Inc. Fixation for implantable medical devices
JP6182675B2 (ja) 2013-08-16 2017-08-16 カーディアック ペースメイカーズ， インコーポレイテッド リードレス心臓ペースメーカおよび回収デバイス
US10842993B2 (en) 2013-08-16 2020-11-24 Cardiac Pacemakers, Inc. Leadless cardiac pacing devices
US9393427B2 (en) 2013-08-16 2016-07-19 Cardiac Pacemakers, Inc. Leadless cardiac pacemaker with delivery and/or retrieval features
ES2652306T3 (es) 2013-08-16 2018-02-01 Cardiac Pacemakers, Inc. Dispositivo de estimulación cardiaca sin plomo
US9492674B2 (en) 2013-08-16 2016-11-15 Cardiac Pacemakers, Inc. Leadless cardiac pacemaker with delivery and/or retrieval features
US10722723B2 (en) 2013-08-16 2020-07-28 Cardiac Pacemakers, Inc. Delivery devices and methods for leadless cardiac devices
US9480850B2 (en) 2013-08-16 2016-11-01 Cardiac Pacemakers, Inc. Leadless cardiac pacemaker and retrieval device
EP3033146B1 (de) 2013-08-16 2018-03-07 Cardiac Pacemakers, Inc. Abgabevorrichtungen für elektrodenlose herzvorrichtungen
US10124437B2 (en) 2013-08-19 2018-11-13 Covidien Lp Laser welding of nickel titanium alloys
US10080887B2 (en) 2014-04-29 2018-09-25 Cardiac Pacemakers, Inc. Leadless cardiac pacing devices including tissue engagement verification
US9795781B2 (en) 2014-04-29 2017-10-24 Cardiac Pacemakers, Inc. Leadless cardiac pacemaker with retrieval features
AU2015256182B2 (en) * 2014-05-07 2019-11-14 Muffin Incorporated Guide members and associated apparatuses useful for intravascular ultrasound procedures
US10391282B2 (en) 2014-07-08 2019-08-27 Teleflex Innovations S.À.R.L. Guidewires and methods for percutaneous occlusion crossing
US10543344B2 (en) * 2014-08-15 2020-01-28 Jaafer Golzar Double-ended wire guide and method of use thereof
JP6701082B2 (ja) 2014-09-25 2020-05-27 テルモ株式会社 ガイドワイヤおよびガイドワイヤの製造方法
US20160279391A1 (en) * 2015-03-13 2016-09-29 Lake Region Manufacturing, Inc. Solid state methods for joining dissimilar metal guidewire segments without the use of tertiary material
US10463853B2 (en) 2016-01-21 2019-11-05 Medtronic, Inc. Interventional medical systems
US10099050B2 (en) 2016-01-21 2018-10-16 Medtronic, Inc. Interventional medical devices, device systems, and fixation components thereof
US11426560B2 (en) 2017-04-27 2022-08-30 Lake Region Medical, Inc. Guidewire made from a drawn filled tube of a stainless steel sheath and nitinol core
US10722252B2 (en) 2017-10-26 2020-07-28 Teleflex Life Sciences Limited Subintimal catheter device, assembly and related methods
US11759632B2 (en) 2019-03-28 2023-09-19 Medtronic, Inc. Fixation components for implantable medical devices
EP4112219A4 (de) * 2020-03-30 2023-03-08 TERUMO Kabushiki Kaisha Führungsdraht

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522644A (en) * 1968-02-12 1970-08-04 Torin Corp Welding method for bearing races and other articles
NL8200050A (nl) * 1982-01-08 1983-08-01 Philips Nv Prequentiesyntheseschakeling.
CA1232814A (en) * 1983-09-16 1988-02-16 Hidetoshi Sakamoto Guide wire for catheter
US5171383A (en) * 1987-01-07 1992-12-15 Terumo Kabushiki Kaisha Method of manufacturing a differentially heat treated catheter guide wire
JPH01124473A (ja) 1987-11-10 1989-05-17 Terumo Corp カテーテル用ガイドワイヤー
US5069226A (en) * 1989-04-28 1991-12-03 Tokin Corporation Catheter guidewire with pseudo elastic shape memory alloy
US5111829A (en) * 1989-06-28 1992-05-12 Boston Scientific Corporation Steerable highly elongated guidewire
NL8901654A (nl) * 1989-06-29 1991-01-16 Cordis Europ Werkwijze voor het vervaardigen van catheter, en met deze werkwijze vervaardigde catheter.
DE69119515T2 (de) 1990-02-28 1996-11-21 Mitsuhiro Hachida Draht zum öffnen eines blockierten teils eines blutgefässes
ATE127053T1 (de) * 1990-03-14 1995-09-15 Masunaga Menlo Park Co Ltd Metallisches werkstück, das nickel-titanlegierung bestehende elemente enthält und dessen herstellung.
WO1991016168A1 (en) * 1990-04-17 1991-10-31 Daihen Corporation Mag arc-welding method and welding apparatus
CA2057799C (en) * 1990-12-18 1999-02-02 Robert M. Abrams Superelastic guiding member
US6165292A (en) * 1990-12-18 2000-12-26 Advanced Cardiovascular Systems, Inc. Superelastic guiding member
US5341818A (en) * 1992-12-22 1994-08-30 Advanced Cardiovascular Systems, Inc. Guidewire with superelastic distal portion
KR100205160B1 (ko) * 1991-04-09 1999-07-01 마스나가멘로파크가부시끼가이샤 Ni-ti계 합금과 이종금속의 접합부 및 그 접합방법
US5365943A (en) * 1993-03-12 1994-11-22 C. R. Bard, Inc. Anatomically matched steerable PTCA guidewire
US5769796A (en) * 1993-05-11 1998-06-23 Target Therapeutics, Inc. Super-elastic composite guidewire
JPH0768386A (ja) 1993-08-31 1995-03-14 Furukawa Electric Co Ltd:The Ｎｉ−Ｔｉ系合金の接合方法
US5720300A (en) * 1993-11-10 1998-02-24 C. R. Bard, Inc. High performance wires for use in medical devices and alloys therefor
US5636641A (en) * 1994-07-25 1997-06-10 Advanced Cardiovascular Systems, Inc. High strength member for intracorporeal use
JP2981976B2 (ja) 1995-08-01 1999-11-22 朝日インテック株式会社 医療用ガイドワイヤ
DE19607595C2 (de) * 1996-02-29 2000-01-20 Epflex Feinwerktech Gmbh Führungsdrahtkern, insbesondere für ein chirurgisches Instrument
US6488637B1 (en) * 1996-04-30 2002-12-03 Target Therapeutics, Inc. Composite endovascular guidewire
US6001068A (en) * 1996-10-22 1999-12-14 Terumo Kabushiki Kaisha Guide wire having tubular connector with helical slits
DE19753952C2 (de) * 1997-12-05 2003-06-26 Stahlwerk Ergste Westig Gmbh Sägeband oder -blatt
US20060047223A1 (en) * 2004-08-31 2006-03-02 Ryan Grandfield Apparatus and method for joining stainless steel guide wire portion to nitinol portion, without a hypotube
DE19982467T1 (de) * 1998-11-06 2001-02-22 Furukawa Electric Co Ltd Auf NiTi basierender medizinischer Führungsdraht und Verfahren zur Herstellung desselben
JP4216980B2 (ja) 2000-01-21 2009-01-28 新日本製鐵株式会社 鋼とチタン板との接合構造及び接合方法
US6918882B2 (en) * 2001-10-05 2005-07-19 Scimed Life Systems, Inc. Guidewire with stiffness blending connection
JP2003159333A (ja) * 2001-11-27 2003-06-03 Tokusen Kogyo Co Ltd 医療用ガイドワイヤ用芯材および医療用ガイドワイヤ
US6702762B2 (en) * 2001-12-27 2004-03-09 Advanced Cardiovascular Systems, Inc. Apparatus and method for joining two guide wire core materials without a hypotube
JP4138583B2 (ja) * 2002-08-08 2008-08-27 テルモ株式会社 ガイドワイヤ
JP4203358B2 (ja) * 2002-08-08 2008-12-24 テルモ株式会社 ガイドワイヤ
US7722551B2 (en) * 2002-08-09 2010-05-25 Terumo Kabushiki Kaisha Guide wire
JP4138582B2 (ja) * 2002-08-23 2008-08-27 テルモ株式会社 ガイドワイヤ
CN100558423C (zh) * 2003-12-18 2009-11-11 泰尔茂株式会社 导向线

Also Published As

Publication number Publication date
US20100286663A1 (en) 2010-11-11
DE602004019589D1 (de) 2009-04-02
KR101329394B1 (ko) 2013-11-14
DE602004008019T2 (de) 2008-04-24
US7785274B2 (en) 2010-08-31
KR20120039566A (ko) 2012-04-25
EP1543857A1 (de) 2005-06-22
US20050152731A1 (en) 2005-07-14
EP1543857B1 (de) 2007-08-08
US20120310218A1 (en) 2012-12-06
CN100558423C (zh) 2009-11-11
EP1832308A1 (de) 2007-09-12
ATE369176T1 (de) 2007-08-15
US9033004B2 (en) 2015-05-19
DE602004008019D1 (de) 2007-09-20
KR101153506B1 (ko) 2012-06-11
CN1628874A (zh) 2005-06-22
US20120228273A1 (en) 2012-09-13
KR20050062404A (ko) 2005-06-23
KR101180518B1 (ko) 2012-09-06
US8313445B2 (en) 2012-11-20
KR101326997B1 (ko) 2013-11-14
EP1832308B1 (de) 2009-02-18
KR20110074727A (ko) 2011-07-01
KR20130009710A (ko) 2013-01-23

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