JPH0761335B2 - 調節可能な管腔内弁切開器 - Google Patents

調節可能な管腔内弁切開器

Info

Publication number
JPH0761335B2
JPH0761335B2 JP3507736A JP50773691A JPH0761335B2 JP H0761335 B2 JPH0761335 B2 JP H0761335B2 JP 3507736 A JP3507736 A JP 3507736A JP 50773691 A JP50773691 A JP 50773691A JP H0761335 B2 JPH0761335 B2 JP H0761335B2
Authority
JP
Japan
Prior art keywords
blade
valve
cutting
dissector
cutting blades
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
JP3507736A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05502814A (ja
Inventor
アルシャド クウォードリ
Original Assignee
バークシャー リサーチ アンド ディベロプメント インコーポレイテッド
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 バークシャー リサーチ アンド ディベロプメント インコーポレイテッド filed Critical バークシャー リサーチ アンド ディベロプメント インコーポレイテッド
Publication of JPH05502814A publication Critical patent/JPH05502814A/ja
Publication of JPH0761335B2 publication Critical patent/JPH0761335B2/ja
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
    • 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
    • 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
    • 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
    • A61B2017/22097—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)
JP3507736A 1990-11-16 1990-11-16 調節可能な管腔内弁切開器 Expired - Lifetime JPH0761335B2 (ja)

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
JPH05502814A JPH05502814A (ja) 1993-05-20
JPH0761335B2 true JPH0761335B2 (ja) 1995-07-05

Family

ID=22221150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3507736A Expired - Lifetime JPH0761335B2 (ja) 1990-11-16 1990-11-16 調節可能な管腔内弁切開器

Country Status (4)

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

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
US9814539B2 (en) 2004-01-14 2017-11-14 Puget Bioventures Llc Methods and apparatus for conformable prosthetic implants
US8398663B2 (en) 2004-02-27 2013-03-19 Cook Medical Technologies Llc Valvulotome device and method
US7717930B2 (en) 2004-02-27 2010-05-18 Cook Incorporated Valvulotome with a cutting edge
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
DE3830704A1 (de) * 1988-09-09 1990-03-22 Falah Redha Medizinisches instrument
US5069679A (en) * 1989-02-16 1991-12-03 Taheri Syde A Method and apparatus for removing venous valves

Also Published As

Publication number Publication date
JPH05502814A (ja) 1993-05-20
WO1992008414A1 (en) 1992-05-29
EP0511323B1 (en) 1997-10-15
DE69031595T2 (de) 1998-03-12
EP0511323A4 (enExample) 1994-01-12
EP0511323A1 (en) 1992-11-04
DE69031595D1 (de) 1997-11-20

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