DE69132093D1 - Atherektomie mittels eines asymmetrischen Wasserstrahlkatheters - Google Patents

Atherektomie mittels eines asymmetrischen Wasserstrahlkatheters

Info

Publication number
DE69132093D1
DE69132093D1 DE69132093T DE69132093T DE69132093D1 DE 69132093 D1 DE69132093 D1 DE 69132093D1 DE 69132093 T DE69132093 T DE 69132093T DE 69132093 T DE69132093 T DE 69132093T DE 69132093 D1 DE69132093 D1 DE 69132093D1
Authority
DE
Germany
Prior art keywords
atherectomy
water jet
jet catheter
asymmetrical water
asymmetrical
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
DE69132093T
Other languages
English (en)
Other versions
DE69132093T2 (de
Inventor
William J Drasler
Robert G Dutcher
Mark L Jenson
Joseph M Thielen
Emmanuil I Protonotarios
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.)
Bayer Medical Care Inc
Original Assignee
Possis Medical 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 Possis Medical Inc filed Critical Possis Medical Inc
Application granted granted Critical
Publication of DE69132093D1 publication Critical patent/DE69132093D1/de
Publication of DE69132093T2 publication Critical patent/DE69132093T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B17/3203—Fluid jet cutting instruments
    • A61B17/32037—Fluid jet cutting instruments for removing obstructions from inner organs or blood vessels, e.g. for atherectomy
    • 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
    • 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
    • A61B17/320783—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions through side-hole, e.g. sliding or rotating cutter inside catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/005—Auxiliary appliance with suction drainage system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system
DE69132093T 1990-11-08 1991-11-04 Atherektomie mittels eines asymmetrischen Wasserstrahlkatheters Expired - Lifetime DE69132093T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/610,846 US5496267A (en) 1990-11-08 1990-11-08 Asymmetric water jet atherectomy

Publications (2)

Publication Number Publication Date
DE69132093D1 true DE69132093D1 (de) 2000-05-11
DE69132093T2 DE69132093T2 (de) 2001-01-18

Family

ID=24446653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69132093T Expired - Lifetime DE69132093T2 (de) 1990-11-08 1991-11-04 Atherektomie mittels eines asymmetrischen Wasserstrahlkatheters

Country Status (8)

Country Link
US (1) US5496267A (de)
EP (1) EP0485133B1 (de)
JP (1) JPH06205785A (de)
AU (1) AU658832B2 (de)
CA (1) CA2047908A1 (de)
DE (1) DE69132093T2 (de)
ES (1) ES2146577T3 (de)
IE (1) IE913891A1 (de)

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DE69132093T2 (de) 2001-01-18
CA2047908A1 (en) 1992-05-09
IE913891A1 (en) 1992-05-20
EP0485133B1 (de) 2000-04-05
EP0485133A1 (de) 1992-05-13
ES2146577T3 (es) 2000-08-16
AU8468191A (en) 1992-05-14
JPH06205785A (ja) 1994-07-26
US5496267A (en) 1996-03-05
AU658832B2 (en) 1995-05-04

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