DE69031595D1 - Einstellbares, intraluminales valvulotom - Google Patents

Einstellbares, intraluminales valvulotom

Info

Publication number
DE69031595D1
DE69031595D1 DE69031595T DE69031595T DE69031595D1 DE 69031595 D1 DE69031595 D1 DE 69031595D1 DE 69031595 T DE69031595 T DE 69031595T DE 69031595 T DE69031595 T DE 69031595T DE 69031595 D1 DE69031595 D1 DE 69031595D1
Authority
DE
Germany
Prior art keywords
valvulotom
intraluminal
adjustable
intraluminal valvulotom
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
DE69031595T
Other languages
English (en)
Other versions
DE69031595T2 (de
Inventor
Arshad Quadri
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.)
Berkshire Research and Development Inc
Original Assignee
Berkshire Research and Development 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 Berkshire Research and Development Inc filed Critical Berkshire Research and Development Inc
Publication of DE69031595D1 publication Critical patent/DE69031595D1/de
Application granted granted Critical
Publication of DE69031595T2 publication Critical patent/DE69031595T2/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
    • A61B17/32075—Pullback cutting; combined forward and pullback cutting, e.g. with cutters at both sides of the plaque
    • 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
    • A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • 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
    • A61B2017/22097—Valve removal in veins

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)
DE69031595T 1990-11-16 1990-11-16 Einstellbares, intraluminales valvulotom Expired - Lifetime DE69031595T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1990/006541 WO1992008414A1 (en) 1990-11-16 1990-11-16 Adjustable intra-luminal valvulotome

Publications (2)

Publication Number Publication Date
DE69031595D1 true DE69031595D1 (de) 1997-11-20
DE69031595T2 DE69031595T2 (de) 1998-03-12

Family

ID=22221150

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69031595T Expired - Lifetime DE69031595T2 (de) 1990-11-16 1990-11-16 Einstellbares, intraluminales valvulotom

Country Status (4)

Country Link
EP (1) EP0511323B1 (de)
JP (1) JPH0761335B2 (de)
DE (1) DE69031595T2 (de)
WO (1) WO1992008414A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5522824A (en) * 1994-01-24 1996-06-04 Applied Medical Resources Corporation Valvulotome and method for making and using same
US6695848B2 (en) 1994-09-02 2004-02-24 Hudson Surgical Design, Inc. Methods for femoral and tibial resection
US8062377B2 (en) 2001-03-05 2011-11-22 Hudson Surgical Design, Inc. Methods and apparatus for knee arthroplasty
US20060030855A1 (en) 2004-03-08 2006-02-09 Haines Timothy G Methods and apparatus for improved profile based resection
US7717930B2 (en) 2004-02-27 2010-05-18 Cook Incorporated Valvulotome with a cutting edge
US8398663B2 (en) 2004-02-27 2013-03-19 Cook Medical Technologies Llc Valvulotome device and method
IT1395890B1 (it) * 2009-07-24 2012-10-26 Zeppi Dispositivo per il trattamento di malformazioni valvolari in vasi venosi periferici, quali ad esempio le vene giugulari interne, e relativo corredo
US9782191B2 (en) 2014-01-21 2017-10-10 Cook Medical Technologies Llc Cutting devices and methods
CN117814876B (zh) * 2024-02-20 2024-07-16 首都医科大学附属北京安贞医院 一种用于剔除二尖瓣钙化的心脏瓣膜剪刀

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US518600A (en) * 1894-04-24 Surgical instrument
US2655154A (en) * 1952-12-05 1953-10-13 Richter Bruno Valvulotome
DE1266446B (de) * 1964-02-24 1968-04-18 Fischer Fa F L Mikroinstrument fuer Operationen in Koerperhoehlen
US3404677A (en) * 1965-07-08 1968-10-08 Henry A. Springer Biopsy and tissue removing device
US4200111A (en) * 1978-09-21 1980-04-29 Harris Arthur M Specimen removal instrument
US4655217A (en) * 1985-10-11 1987-04-07 Reed Matt H Method and apparatus for disabling vein valves in-situ
US4768508A (en) * 1986-06-06 1988-09-06 Thomas J. Fogarty Vein valve cutting method
US4886061A (en) * 1988-02-09 1989-12-12 Medinnovations, Inc. Expandable pullback atherectomy catheter system
WO1989009029A1 (en) * 1989-02-16 1989-10-05 Taheri Syde A Method and apparatus for removing venous valves
DE3830704A1 (de) * 1988-09-09 1990-03-22 Falah Redha Medizinisches instrument

Also Published As

Publication number Publication date
JPH05502814A (ja) 1993-05-20
EP0511323A4 (de) 1994-01-12
EP0511323A1 (de) 1992-11-04
JPH0761335B2 (ja) 1995-07-05
DE69031595T2 (de) 1998-03-12
EP0511323B1 (de) 1997-10-15
WO1992008414A1 (en) 1992-05-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE LANG & TOMERIUS, 80687 MUENCHEN