DE69530291T2 - Drehablationsvorrichtung mit vorgeformtem kabel und vielfach-fräsköpfen - Google Patents

Drehablationsvorrichtung mit vorgeformtem kabel und vielfach-fräsköpfen

Info

Publication number
DE69530291T2
DE69530291T2 DE69530291T DE69530291T DE69530291T2 DE 69530291 T2 DE69530291 T2 DE 69530291T2 DE 69530291 T DE69530291 T DE 69530291T DE 69530291 T DE69530291 T DE 69530291T DE 69530291 T2 DE69530291 T2 DE 69530291T2
Authority
DE
Germany
Prior art keywords
turnabling
shaped cable
milling heads
multiple milling
heads
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
DE69530291T
Other languages
English (en)
Other versions
DE69530291D1 (de
Inventor
I Wulfman
J Clement
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
Boston Scientific Ltd Barbados
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 Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Application granted granted Critical
Publication of DE69530291D1 publication Critical patent/DE69530291D1/de
Publication of DE69530291T2 publication Critical patent/DE69530291T2/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
    • A61B17/3205—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
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/1011—Multiple balloon catheters
    • 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
    • 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
    • A61B2017/320004—Surgical cutting instruments abrasive
    • 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
    • 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
    • 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
DE69530291T 1994-12-20 1995-12-20 Drehablationsvorrichtung mit vorgeformtem kabel und vielfach-fräsköpfen Expired - Lifetime DE69530291T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/360,207 US5584843A (en) 1994-12-20 1994-12-20 Shaped wire multi-burr rotational ablation device
PCT/US1995/016731 WO1996019148A1 (en) 1994-12-20 1995-12-20 Shaped wire multi-burr rotational ablation device

Publications (2)

Publication Number Publication Date
DE69530291D1 DE69530291D1 (de) 2003-05-15
DE69530291T2 true DE69530291T2 (de) 2003-12-04

Family

ID=23417038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69530291T Expired - Lifetime DE69530291T2 (de) 1994-12-20 1995-12-20 Drehablationsvorrichtung mit vorgeformtem kabel und vielfach-fräsköpfen

Country Status (7)

Country Link
US (1) US5584843A (de)
EP (1) EP0755227B1 (de)
JP (1) JPH09509605A (de)
AU (1) AU4473396A (de)
CA (1) CA2183732A1 (de)
DE (1) DE69530291T2 (de)
WO (1) WO1996019148A1 (de)

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US5584843A (en) 1996-12-17
JPH09509605A (ja) 1997-09-30
EP0755227B1 (de) 2003-04-09
AU4473396A (en) 1996-07-10
EP0755227A1 (de) 1997-01-29
DE69530291D1 (de) 2003-05-15
CA2183732A1 (en) 1996-06-27
EP0755227A4 (de) 1998-04-08
WO1996019148A1 (en) 1996-06-27

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