DE60235401D1 - Super-elastischer führungsdraht mit formbeständiger spitze - Google Patents

Super-elastischer führungsdraht mit formbeständiger spitze

Info

Publication number
DE60235401D1
DE60235401D1 DE60235401T DE60235401T DE60235401D1 DE 60235401 D1 DE60235401 D1 DE 60235401D1 DE 60235401 T DE60235401 T DE 60235401T DE 60235401 T DE60235401 T DE 60235401T DE 60235401 D1 DE60235401 D1 DE 60235401D1
Authority
DE
Germany
Prior art keywords
super
guide wire
elastic guide
guidewire
resistant tip
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
DE60235401T
Other languages
English (en)
Inventor
Stephen Griffin
Ronald A Sahatjian
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.)
Boston Scientific Ltd Barbados
Original Assignee
Boston Scientific Ltd Barbados
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 Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Application granted granted Critical
Publication of DE60235401D1 publication Critical patent/DE60235401D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular materials
    • 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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties
    • 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
DE60235401T 2001-12-18 2002-09-25 Super-elastischer führungsdraht mit formbeständiger spitze Expired - Lifetime DE60235401D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/025,668 US7670302B2 (en) 2001-12-18 2001-12-18 Super elastic guidewire with shape retention tip
PCT/US2002/030402 WO2003051444A1 (en) 2001-12-18 2002-09-25 Super elastic guidewire with shape retention tip

Publications (1)

Publication Number Publication Date
DE60235401D1 true DE60235401D1 (de) 2010-04-01

Family

ID=21827394

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60235401T Expired - Lifetime DE60235401D1 (de) 2001-12-18 2002-09-25 Super-elastischer führungsdraht mit formbeständiger spitze

Country Status (8)

Country Link
US (2) US7670302B2 (de)
EP (1) EP1455880B1 (de)
JP (1) JP4276543B2 (de)
AT (1) ATE457767T1 (de)
AU (1) AU2002327057A1 (de)
CA (1) CA2469195C (de)
DE (1) DE60235401D1 (de)
WO (1) WO2003051444A1 (de)

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EP1455880A1 (de) 2004-09-15
AU2002327057A1 (en) 2003-06-30
WO2003051444A1 (en) 2003-06-26
CA2469195A1 (en) 2003-06-26
ATE457767T1 (de) 2010-03-15
US20030114777A1 (en) 2003-06-19
JP4276543B2 (ja) 2009-06-10
CA2469195C (en) 2011-09-13
US7670302B2 (en) 2010-03-02
EP1455880B1 (de) 2010-02-17
US20100159117A1 (en) 2010-06-24
JP2005511258A (ja) 2005-04-28

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