EP1059884A1 - Instrument pour revascularisation myocardique percutanee a fraise rotative et technique afferente - Google Patents

Instrument pour revascularisation myocardique percutanee a fraise rotative et technique afferente

Info

Publication number
EP1059884A1
EP1059884A1 EP99909887A EP99909887A EP1059884A1 EP 1059884 A1 EP1059884 A1 EP 1059884A1 EP 99909887 A EP99909887 A EP 99909887A EP 99909887 A EP99909887 A EP 99909887A EP 1059884 A1 EP1059884 A1 EP 1059884A1
Authority
EP
European Patent Office
Prior art keywords
catheter
burr
accordance
drive shaft
abrasive
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Withdrawn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
EP99909887A
Other languages
German (de)
English (en)
Inventor
Lauri Devore
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
Publication of EP1059884A1 publication Critical patent/EP1059884A1/fr
Withdrawn legal-status Critical Current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
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • 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
    • A61B2017/22082—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 after introduction of a substance
    • 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
    • A61B2017/320004—Surgical cutting instruments abrasive
    • A61B2017/320008—Scrapers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00392—Transmyocardial revascularisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin

Abstract

Ce cathéter (10) comporte une tige d'entraînement de forme allongée (11) sur l'extrémité distale de laquelle est montée une fraise abrasive (12). Une butée (22) servant à limiter la profondeur de la pénétration de la fraise est contiguë à celle-ci.
EP99909887A 1998-03-05 1999-03-05 Instrument pour revascularisation myocardique percutanee a fraise rotative et technique afferente Withdrawn EP1059884A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3572998A 1998-03-05 1998-03-05
US35729 1998-03-05
PCT/US1999/004941 WO1999044516A1 (fr) 1998-03-05 1999-03-05 Instrument pour revascularisation myocardique percutanee a fraise rotative et technique afferente

Publications (1)

Publication Number Publication Date
EP1059884A1 true EP1059884A1 (fr) 2000-12-20

Family

ID=21884456

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99909887A Withdrawn EP1059884A1 (fr) 1998-03-05 1999-03-05 Instrument pour revascularisation myocardique percutanee a fraise rotative et technique afferente

Country Status (3)

Country Link
EP (1) EP1059884A1 (fr)
DE (1) DE1059884T1 (fr)
WO (1) WO1999044516A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1235526A1 (fr) * 1999-12-02 2002-09-04 Baxter International Inc. Procedes et appareil permettant de distribuer des medicaments a un tissu
WO2018204704A1 (fr) 2017-05-03 2018-11-08 Medtronic Vascular, Inc. Cathéter d'ablation de tissu
US11690645B2 (en) 2017-05-03 2023-07-04 Medtronic Vascular, Inc. Tissue-removing catheter
US11357534B2 (en) 2018-11-16 2022-06-14 Medtronic Vascular, Inc. Catheter
US11819236B2 (en) 2019-05-17 2023-11-21 Medtronic Vascular, Inc. Tissue-removing catheter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526542A (en) * 1984-02-06 1985-07-02 Robert Kochis Dental burr and method of preparing a tooth
US5628761A (en) * 1994-07-08 1997-05-13 Rizik; David G. Guide wire passage creation device
US5571151A (en) * 1994-10-25 1996-11-05 Gregory; Kenton W. Method for contemporaneous application of laser energy and localized pharmacologic therapy
EP0892651A1 (fr) * 1995-05-10 1999-01-27 Cardiogenesis Corporation Systeme de traitement ou de diagnostic pour le tissu cardiaque
EP0830088B1 (fr) * 1995-06-07 2003-01-22 ECLIPSE SURGICAL TECHNOLOGIES, Inc. Dispositif chirurgical de formation de canaux a limiteur de penetration

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9944516A1 *

Also Published As

Publication number Publication date
DE1059884T1 (de) 2001-07-05
WO1999044516A1 (fr) 1999-09-10

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