CA2331000A1 - High performance coil wire - Google Patents

High performance coil wire Download PDF

Info

Publication number
CA2331000A1
CA2331000A1 CA002331000A CA2331000A CA2331000A1 CA 2331000 A1 CA2331000 A1 CA 2331000A1 CA 002331000 A CA002331000 A CA 002331000A CA 2331000 A CA2331000 A CA 2331000A CA 2331000 A1 CA2331000 A1 CA 2331000A1
Authority
CA
Canada
Prior art keywords
high performance
coil wire
performance coil
guide wire
wire
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.)
Granted
Application number
CA002331000A
Other languages
French (fr)
Other versions
CA2331000C (en
Inventor
Maura Rooney
Joseph Richard
Andy Kapravy
Clifford M. Liu
Michael S. H. Chu
Tom Mirarchi
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
Individual
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 Individual filed Critical Individual
Publication of CA2331000A1 publication Critical patent/CA2331000A1/en
Application granted granted Critical
Publication of CA2331000C publication Critical patent/CA2331000C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Abstract

A high performance coil over-core guide wire. The guide wire incorporates a nickel-titanium core with a stainless steel coil to provide a wire with improved kink resistance and good pushability.
CA002331000A 1998-05-14 1999-05-13 High performance coil wire Expired - Fee Related CA2331000C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/078,946 1998-05-14
US09/078,946 US6306105B1 (en) 1998-05-14 1998-05-14 High performance coil wire
PCT/US1999/010673 WO1999058183A2 (en) 1998-05-14 1999-05-13 High performance coil wire

Publications (2)

Publication Number Publication Date
CA2331000A1 true CA2331000A1 (en) 1999-11-18
CA2331000C CA2331000C (en) 2008-01-15

Family

ID=22147176

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002331000A Expired - Fee Related CA2331000C (en) 1998-05-14 1999-05-13 High performance coil wire

Country Status (6)

Country Link
US (4) US6306105B1 (en)
EP (2) EP1077738B1 (en)
JP (3) JP2002514474A (en)
CA (1) CA2331000C (en)
DE (2) DE69941274D1 (en)
WO (1) WO1999058183A2 (en)

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EP1803482A1 (en) 2007-07-04
EP1803482B1 (en) 2009-08-12
EP1077738A2 (en) 2001-02-28
JP4488961B2 (en) 2010-06-23
EP1077738B1 (en) 2007-07-25
CA2331000C (en) 2008-01-15
WO1999058183A2 (en) 1999-11-18
JP2007021239A (en) 2007-02-01
US6306105B1 (en) 2001-10-23
JP2002514474A (en) 2002-05-21
JP2005312987A (en) 2005-11-10
DE69941274D1 (en) 2009-09-24
US20020019599A1 (en) 2002-02-14
US7470239B1 (en) 2008-12-30
DE69936643T2 (en) 2008-05-21
US20090149777A1 (en) 2009-06-11
US7946999B2 (en) 2011-05-24
DE69936643D1 (en) 2007-09-06
WO1999058183A3 (en) 1999-12-29

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