ATE337732T1 - Vorrichtung zur thrombektomie - Google Patents

Vorrichtung zur thrombektomie

Info

Publication number
ATE337732T1
ATE337732T1 AT03007247T AT03007247T ATE337732T1 AT E337732 T1 ATE337732 T1 AT E337732T1 AT 03007247 T AT03007247 T AT 03007247T AT 03007247 T AT03007247 T AT 03007247T AT E337732 T1 ATE337732 T1 AT E337732T1
Authority
AT
Austria
Prior art keywords
wire
configuration
sinuous
inner core
thrombus
Prior art date
Application number
AT03007247T
Other languages
English (en)
Inventor
David Cooke
Suzanne W George
Original Assignee
Rex Medical Lp
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 Rex Medical Lp filed Critical Rex Medical Lp
Application granted granted Critical
Publication of ATE337732T1 publication Critical patent/ATE337732T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B2017/00831—Material properties
    • A61B2017/00867—Material properties shape memory effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A61B2017/22042—Details of the tip of the guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A61B2017/22042—Details of the tip of the guide wire
    • A61B2017/22044—Details of the tip of the guide wire with a pointed tip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B2017/320733—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a flexible cutting or scraping element, e.g. with a whip-like distal filament member

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Optical Integrated Circuits (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Endoscopes (AREA)
  • Paper (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT03007247T 2002-04-04 2003-03-31 Vorrichtung zur thrombektomie ATE337732T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36995302P 2002-04-04 2002-04-04
US10/390,416 US6926725B2 (en) 2002-04-04 2003-03-17 Thrombectomy device with multi-layered rotational wire

Publications (1)

Publication Number Publication Date
ATE337732T1 true ATE337732T1 (de) 2006-09-15

Family

ID=28457315

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03007247T ATE337732T1 (de) 2002-04-04 2003-03-31 Vorrichtung zur thrombektomie

Country Status (8)

Country Link
US (1) US6926725B2 (de)
EP (1) EP1352614B1 (de)
AT (1) ATE337732T1 (de)
CY (1) CY1105747T1 (de)
DE (1) DE60307921T2 (de)
DK (1) DK1352614T3 (de)
ES (1) ES2271407T3 (de)
PT (1) PT1352614E (de)

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CY1105747T1 (el) 2010-12-22
PT1352614E (pt) 2007-01-31
US20030191483A1 (en) 2003-10-09
EP1352614A1 (de) 2003-10-15
EP1352614B1 (de) 2006-08-30
DE60307921D1 (de) 2006-10-12
US6926725B2 (en) 2005-08-09
DK1352614T3 (da) 2007-01-08
DE60307921T2 (de) 2007-04-26

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