CA2001877A1 - Instrument coupant avec fil excentrique pour atherectomie - Google Patents

Instrument coupant avec fil excentrique pour atherectomie

Info

Publication number
CA2001877A1
CA2001877A1 CA2001877A CA2001877A CA2001877A1 CA 2001877 A1 CA2001877 A1 CA 2001877A1 CA 2001877 A CA2001877 A CA 2001877A CA 2001877 A CA2001877 A CA 2001877A CA 2001877 A1 CA2001877 A1 CA 2001877A1
Authority
CA
Canada
Prior art keywords
wire
eccentric
lumen
cutter
guide 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
CA2001877A
Other languages
English (en)
Other versions
CA2001877C (fr
Inventor
Andrew F. Farr
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.)
InterVentional Technologies Inc
Original Assignee
InterVentional Technologies 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 InterVentional Technologies Inc filed Critical InterVentional Technologies Inc
Publication of CA2001877A1 publication Critical patent/CA2001877A1/fr
Application granted granted Critical
Publication of CA2001877C publication Critical patent/CA2001877C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
CA002001877A 1989-01-23 1989-10-31 Instrument coupant avec fil excentrique pour atherectomie Expired - Fee Related CA2001877C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/299,146 US4950277A (en) 1989-01-23 1989-01-23 Atherectomy cutting device with eccentric wire and method
US299,146 1989-01-23

Publications (2)

Publication Number Publication Date
CA2001877A1 true CA2001877A1 (fr) 1990-07-23
CA2001877C CA2001877C (fr) 1993-10-12

Family

ID=23153498

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002001877A Expired - Fee Related CA2001877C (fr) 1989-01-23 1989-10-31 Instrument coupant avec fil excentrique pour atherectomie

Country Status (6)

Country Link
US (1) US4950277A (fr)
EP (1) EP0379786B1 (fr)
JP (1) JPH02209137A (fr)
AU (1) AU614252B2 (fr)
CA (1) CA2001877C (fr)
DE (1) DE68921973T2 (fr)

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Also Published As

Publication number Publication date
AU4548989A (en) 1990-07-26
EP0379786A2 (fr) 1990-08-01
JPH0555135B2 (fr) 1993-08-16
EP0379786B1 (fr) 1995-03-29
DE68921973T2 (de) 1995-09-28
JPH02209137A (ja) 1990-08-20
US4950277A (en) 1990-08-21
AU614252B2 (en) 1991-08-22
DE68921973D1 (de) 1995-05-04
EP0379786A3 (fr) 1991-07-17
CA2001877C (fr) 1993-10-12

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