EP1148957A4 - Improved guidewire - Google Patents

Improved guidewire

Info

Publication number
EP1148957A4
EP1148957A4 EP99964207A EP99964207A EP1148957A4 EP 1148957 A4 EP1148957 A4 EP 1148957A4 EP 99964207 A EP99964207 A EP 99964207A EP 99964207 A EP99964207 A EP 99964207A EP 1148957 A4 EP1148957 A4 EP 1148957A4
Authority
EP
European Patent Office
Prior art keywords
improved guidewire
guidewire
improved
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.)
Withdrawn
Application number
EP99964207A
Other languages
German (de)
French (fr)
Other versions
EP1148957A1 (en
Inventor
Mark P Ashby
Brian M Strauss
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.)
Micro Therapeutics Inc
Original Assignee
Micro 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 Micro Therapeutics Inc filed Critical Micro Therapeutics Inc
Publication of EP1148957A1 publication Critical patent/EP1148957A1/en
Publication of EP1148957A4 publication Critical patent/EP1148957A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
EP99964207A 1998-12-10 1999-12-09 Improved guidewire Withdrawn EP1148957A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11189298P 1998-12-10 1998-12-10
US111892P 1998-12-10
PCT/US1999/029329 WO2000033984A1 (en) 1998-12-10 1999-12-09 Improved guidewire

Publications (2)

Publication Number Publication Date
EP1148957A1 EP1148957A1 (en) 2001-10-31
EP1148957A4 true EP1148957A4 (en) 2005-06-15

Family

ID=22340998

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99964207A Withdrawn EP1148957A4 (en) 1998-12-10 1999-12-09 Improved guidewire

Country Status (5)

Country Link
EP (1) EP1148957A4 (en)
JP (1) JP2002531234A (en)
AU (1) AU2049400A (en)
CA (1) CA2346822A1 (en)
WO (1) WO2000033984A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8113916B2 (en) * 2003-01-17 2012-02-14 Boston Scientific Scimed, Inc. Straightening and centerless grinding of wire for use with medical devices
US9918705B2 (en) 2016-07-07 2018-03-20 Brian Giles Medical devices with distal control
US10391274B2 (en) 2016-07-07 2019-08-27 Brian Giles Medical device with distal torque control
EP3695874B8 (en) * 2017-10-12 2024-04-10 Asahi Intecc Co., Ltd. Guide wire
CN111212673B (en) * 2017-10-12 2022-04-15 朝日英达科株式会社 Guide wire

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003369A (en) * 1975-04-22 1977-01-18 Medrad, Inc. Angiographic guidewire with safety core wire
US4619274A (en) * 1985-04-18 1986-10-28 Advanced Cardiovascular Systems, Inc. Torsional guide wire with attenuated diameter
US4721117A (en) * 1986-04-25 1988-01-26 Advanced Cardiovascular Systems, Inc. Torsionally stabilized guide wire with outer jacket
US4811743A (en) * 1987-04-21 1989-03-14 Cordis Corporation Catheter guidewire
US4832047A (en) * 1987-12-15 1989-05-23 Target Therapeutics Guide wire device
US5001825A (en) * 1988-11-03 1991-03-26 Cordis Corporation Catheter guidewire fabrication method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO0033984A1 *

Also Published As

Publication number Publication date
EP1148957A1 (en) 2001-10-31
JP2002531234A (en) 2002-09-24
AU2049400A (en) 2000-06-26
WO2000033984A1 (en) 2000-06-15
CA2346822A1 (en) 2000-06-15

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