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NO962134L - Föringsledning av superelastisk kompositt - Google Patents

Föringsledning av superelastisk kompositt

Info

Publication number
NO962134L
NO962134L NO962134A NO962134A NO962134L NO 962134 L NO962134 L NO 962134L NO 962134 A NO962134 A NO 962134A NO 962134 A NO962134 A NO 962134A NO 962134 L NO962134 L NO 962134L
Authority
NO
Norway
Prior art keywords
guidewire
super
composite
section
accessing
Prior art date
Application number
NO962134A
Other languages
English (en)
Other versions
NO962134D0 (no
Inventor
Thomas J Palermo
Gene Samson
Gregory E Mirigian
Uriel Hiram Chee
Erik T Engleson
Edward J Snyder
Original Assignee
Target Therapeutics Inc
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 Target Therapeutics Inc filed Critical Target Therapeutics Inc
Publication of NO962134D0 publication Critical patent/NO962134D0/no
Publication of NO962134L publication Critical patent/NO962134L/no

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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Paper (AREA)
  • Cable Accessories (AREA)
  • Springs (AREA)
  • Insulating Bodies (AREA)

Abstract

Det er beskrevet en komposltt førlngslednlng for anvendelse i et kateter og som anvendes for å bedømme et målsete i et lumensystem av en pasients legeme. Føringsledningskjernen eller førlngsledningsseksjonen kan være av rustfritt stål eller en metallegerlng med høy elastisitet, fortrinnsvis en Ni-Tl legering, som også fortrinnsvis har spesifiserte fysikalske parame- tere. Komposittføringsledningssammensetningen er spesielt nyttig for bedømmelse av mål l perifert eller mykt vev. Variasjoner innbefatter multlseksjonsførings- ledningssammensetnlnger som har (minst) superelastiske dlstaldeler og superelastiske omhyllingsforsterknlnger langs midt- eller distaldelene. En variasjon av førlngsledningen innbefatter belegging av føringsled- nlngen med et forbindelseslag og deretter med en eller flere smørende polymerer for å fremme egnetheten for anvendelse l katetere og med det indre av vaskulært lumen.
NO962134A 1995-05-26 1996-05-24 Föringsledning av superelastisk kompositt NO962134L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45191795A 1995-05-26 1995-05-26

Publications (2)

Publication Number Publication Date
NO962134D0 NO962134D0 (no) 1996-05-24
NO962134L true NO962134L (no) 1996-11-27

Family

ID=23794248

Family Applications (1)

Application Number Title Priority Date Filing Date
NO962134A NO962134L (no) 1995-05-26 1996-05-24 Föringsledning av superelastisk kompositt

Country Status (8)

Country Link
EP (1) EP0744186B1 (no)
JP (3) JPH0999092A (no)
KR (1) KR960040320A (no)
AT (1) ATE173170T1 (no)
AU (1) AU695270B2 (no)
CA (1) CA2177426C (no)
DE (1) DE69600950T2 (no)
NO (1) NO962134L (no)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7883474B1 (en) * 1993-05-11 2011-02-08 Target Therapeutics, Inc. Composite braided guidewire
US6673025B1 (en) 1993-12-01 2004-01-06 Advanced Cardiovascular Systems, Inc. Polymer coated guidewire
US5827201A (en) * 1996-07-26 1998-10-27 Target Therapeutics, Inc. Micro-braided guidewire
US6001068A (en) * 1996-10-22 1999-12-14 Terumo Kabushiki Kaisha Guide wire having tubular connector with helical slits
DE19648246A1 (de) * 1996-11-21 1998-05-28 Daum Gmbh Kernspintauglicher Vena Cava Filter
US5924998A (en) * 1997-03-06 1999-07-20 Scimed Life System, Inc. Guide wire with hydrophilically coated tip
US6251086B1 (en) 1999-07-27 2001-06-26 Scimed Life Systems, Inc. Guide wire with hydrophilically coated tip
NL1005662C2 (nl) * 1997-03-27 1998-09-29 Cordis Europ Voerdraad.
US6458088B1 (en) 1997-03-27 2002-10-01 Cordis Corporation Glass core guidewire compatible with magnetic resonance
EP0868925B1 (en) * 1997-03-31 2008-04-30 Terumo Kabushiki Kaisha Guide wire
US5876356A (en) * 1997-04-02 1999-03-02 Cordis Corporation Superelastic guidewire with a shapeable tip
WO1998055173A1 (en) 1997-06-04 1998-12-10 Advanced Cardiovascular Systems, Inc. Steerable guidewire with enhanced distal support
US7455646B2 (en) 1997-06-04 2008-11-25 Advanced Cardiovascular Systems, Inc. Polymer coated guide wire
US7494474B2 (en) 1997-06-04 2009-02-24 Advanced Cardiovascular Systems, Inc. Polymer coated guidewire
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
KR100618932B1 (ko) * 1998-08-19 2006-09-04 쿡 인코포레이티드 미리형성된 와이어 가이드
ATE479464T1 (de) * 1998-12-01 2010-09-15 Abbott Cardiovascular Systems Führungsdraht mit einer linearen änderung der steifigkeit
WO2001017581A2 (en) * 1999-09-03 2001-03-15 A-Med Systems, Inc. Guidable intravascular blood pump and related methods
US7022100B1 (en) 1999-09-03 2006-04-04 A-Med Systems, Inc. Guidable intravascular blood pump and related methods
US6451026B1 (en) 1999-12-21 2002-09-17 Advanced Cardiovascular Systems, Inc. Dock exchange system for composite guidewires
JP4138583B2 (ja) 2002-08-08 2008-08-27 テルモ株式会社 ガイドワイヤ
JP4138582B2 (ja) 2002-08-23 2008-08-27 テルモ株式会社 ガイドワイヤ
US7077811B2 (en) * 2002-12-23 2006-07-18 Scimed Life Systems, Inc. Guidewire tip construction
US7182735B2 (en) * 2003-02-26 2007-02-27 Scimed Life Systems, Inc. Elongated intracorporal medical device
DE102004058008B4 (de) * 2004-12-01 2007-08-23 Siemens Ag Führungsdraht für Gefäßkatheter mit verbesserter Ortungs- und Navigiermöglichkeit
WO2007070544A2 (en) * 2005-12-13 2007-06-21 Cook Incorporated Implantable medical device using palladium
US20090292225A1 (en) * 2008-05-21 2009-11-26 Boston Scientific Scimed, Inc. Medical device including a braid for crossing an occlusion in a vessel
JP2011147580A (ja) * 2010-01-21 2011-08-04 Munetaka Kumate ガイドワイヤ
JP5505902B2 (ja) * 2010-12-24 2014-05-28 朝日インテック株式会社 ガイドワイヤ
US9364640B2 (en) * 2012-05-07 2016-06-14 St. Jude Medical Atrial Fibrillation Division, Inc. Medical device guidewire with helical cutout and coating
CN106955411A (zh) * 2017-04-10 2017-07-18 深圳麦普奇医疗科技有限公司 一种新型泌尿及消化道内镜用斑马超滑导丝
US11202888B2 (en) 2017-12-03 2021-12-21 Cook Medical Technologies Llc MRI compatible interventional wireguide
US11452533B2 (en) 2019-01-10 2022-09-27 Abbott Cardiovascular Systems Inc. Guide wire tip having roughened surface
CN115920206A (zh) * 2022-12-14 2023-04-07 微亚灵动医疗科技(苏州)有限公司 导丝

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416531A (en) * 1964-01-02 1968-12-17 Edwards Miles Lowell Catheter
US3890977A (en) * 1974-03-01 1975-06-24 Bruce C Wilson Kinetic memory electrodes, catheters and cannulae
US4790624A (en) * 1986-10-31 1988-12-13 Identechs Corporation Method and apparatus for spatially orienting movable members using shape memory effect alloy actuator
EP0382974A1 (en) * 1989-01-23 1990-08-22 C.R. Bard, Inc. Braided guide wire and method for the use thereof
US5019040A (en) * 1989-08-31 1991-05-28 Koshin Sangyo Kabushiki Kaisha Catheter
US5341818A (en) * 1992-12-22 1994-08-30 Advanced Cardiovascular Systems, Inc. Guidewire with superelastic distal portion
US5231989A (en) * 1991-02-15 1993-08-03 Raychem Corporation Steerable cannula

Also Published As

Publication number Publication date
JP2002078805A (ja) 2002-03-19
CA2177426A1 (en) 1996-11-27
DE69600950T2 (de) 1999-04-01
JPH0999092A (ja) 1997-04-15
KR960040320A (ko) 1996-12-17
EP0744186A1 (en) 1996-11-27
AU695270B2 (en) 1998-08-13
JP2004321827A (ja) 2004-11-18
ATE173170T1 (de) 1998-11-15
EP0744186B1 (en) 1998-11-11
AU5454696A (en) 1996-12-19
DE69600950D1 (de) 1998-12-17
CA2177426C (en) 2000-02-22
NO962134D0 (no) 1996-05-24

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