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ES2147730T3 - Aparato de aterectomia y angioplastia. - Google Patents

Aparato de aterectomia y angioplastia.

Info

Publication number
ES2147730T3
ES2147730T3 ES92915850T ES92915850T ES2147730T3 ES 2147730 T3 ES2147730 T3 ES 2147730T3 ES 92915850 T ES92915850 T ES 92915850T ES 92915850 T ES92915850 T ES 92915850T ES 2147730 T3 ES2147730 T3 ES 2147730T3
Authority
ES
Spain
Prior art keywords
coil
tip
expansion
contraction
another embodiment
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
ES92915850T
Other languages
English (en)
Inventor
Nadim M Zacca
Martin R Jasso
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US07/731,109 external-priority patent/US5217474A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2147730T3 publication Critical patent/ES2147730T3/es
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
    • A61B17/320725—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00535—Surgical instruments, devices or methods pneumatically or hydraulically operated
    • A61B2017/00553—Surgical instruments, devices or methods pneumatically or hydraulically operated using a turbine
    • 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
    • A61B2017/22051—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 with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22062—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 with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation to be filled with liquid
    • 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
    • A61B2017/22082—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 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
    • 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
    • A61B2017/22082—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 after introduction of a substance
    • A61B2017/22092—Lubricant
    • 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
    • A61B2017/320004—Surgical cutting instruments abrasive

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Cleaning In General (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

SE PRESENTA UN DISPOSITIVO PARA TRATAR OBSTRUCCIONES EN VASOS O PEQUEÑAS ABERTURAS EN EL CUERPO, QUE COMPRENDE UNA PUNTA ABLATORA GIRATORIA QUE ES GUIADA HACIA LA OBSTRUCCION EN UNA CONFIGURACION DE DIAMETRO REDUCIDO, EXPANDIDA Y HECHA GIRAR PARA ELIMINAR LA OBSTRUCCION, Y CONTRAIDA PARA RETIRAR EL DISPOSITIVO DEL CUERPO. LA BOBINA DE LA PUNTA ABRASIVA VARIABLEMENTE EXPANDIBLE EN UNA CONFORMACION ES ACCIONADA POR UN PISTON DENTRO DE LA BOBINA. UN PAR DE COLLARINES ESTAN SUJETOS A LOS EXTREMOS DE LA BOBINA Y EL PISTON EFECTUA UN MOVIMIENTO AXIAL LONGITUDINAL RELATIVO DE LOS COLLARINES Y DE LOS RESPECTIVOS EXTREMOS DE LA PUNTA DE LA BOBINA. CUANDO LOS EXTREMOS DE LA PUNTA DE LA BOBINA SE MUEVEN DE ESTA FORMA DAN COMO RESULTADO LA EXPANSION Y CONTRACCION DEL DIAMETRO DE LA PUNTA DE LA BOBINA. EN OTRA CONFORMACION, LA BOBINA DE LA PUNTA DE EXPANSION ES ACCIONADA MEDIANTE FUELLES EXPANDIBLES Y CONTRAIBLES DISPUESTOS DENTRO DE LA BOBINA. EN OTRA CONFORMACION, LA EXPANSION Y LA CONTRACCION DE LA PUNTA DE LA BOBINA SE EFECTUAN MEDIANTE UN MOVIMIENTO AXIAL, LONGITUDINAL DE UNA BOBINA INTERNA SUJETA A UN EXTREMO DE LA PUNTA DE LA BOBINA, DENTRO DE UNA BOBINA EXTERIOR SUJETA A SU OTRO EXTREMO. EN OTRA CONFORMACION, LA EXPANSION Y CONTRACCION DE LA PUNTA DE LA BOBINA SE EFECTUAN MEDIANTE UN BALON HINCHABLE DISPUESTO DENTRO DE LA PUNTA DE LA BOBINA. LOS MEDIOS DE EXPANSION DEL BALON SE AGRANDAN PREFERIBLEMENTE EN LA PARTE CENTRAL DE LA BOBINA PARA FORMAR UNA COMBA. EN CONFORMACIONES ALTERNATIVAS, SE SUMINISTRA UN DISPOSITIVO COMBINADO DE ATERECTOMIA Y ANGIOPLASTIA DE BALON QUE EMPLEA UN BURIL ABRASIVO, GIRATORIO, DE DIAMETRO FIJO O VARIABLE, Y UN BALON DE ANGIPLASTIA DISPUESTO PROXIMO AL BURIL.
ES92915850T 1991-07-15 1992-07-15 Aparato de aterectomia y angioplastia. Expired - Lifetime ES2147730T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/731,109 US5217474A (en) 1991-07-15 1991-07-15 Expandable tip atherectomy method and apparatus
PCT/US1991/006381 WO1993001849A1 (en) 1991-07-15 1991-09-05 Expandable tip atherectomy method and apparatus
US07/805,577 US5308354A (en) 1991-07-15 1991-12-10 Atherectomy and angioplasty method and apparatus

Publications (1)

Publication Number Publication Date
ES2147730T3 true ES2147730T3 (es) 2000-10-01

Family

ID=27376806

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92915850T Expired - Lifetime ES2147730T3 (es) 1991-07-15 1992-07-15 Aparato de aterectomia y angioplastia.

Country Status (10)

Country Link
EP (1) EP0596928B1 (es)
JP (1) JPH07503623A (es)
AT (1) ATE191325T1 (es)
AU (1) AU652475B2 (es)
BR (1) BR9206279A (es)
CA (1) CA2113438C (es)
DE (1) DE69230883T2 (es)
ES (1) ES2147730T3 (es)
RU (1) RU2093087C1 (es)
WO (1) WO1993001753A2 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792157A (en) * 1992-11-13 1998-08-11 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
US5836868A (en) * 1992-11-13 1998-11-17 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
US5501694A (en) * 1992-11-13 1996-03-26 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
US5897567A (en) * 1993-04-29 1999-04-27 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
JP3655920B2 (ja) * 1993-04-29 2005-06-02 シメッド ライフ システムズ インコーポレイテッド 拡張可能な脈管閉塞物除去装置
JP2001509685A (ja) * 1995-03-22 2001-07-24 イー ヴィー アイ コーポレイション 動脈内障害物切除装置及び方法
RU2089132C1 (ru) * 1995-09-05 1997-09-10 Автандил Михайлович Бабункашвили Средство для поддержания просвета сосуда или полого органа и устройство для восстановления просвета сосуда или полого органа, содержащее это средство
US5766192A (en) * 1995-10-20 1998-06-16 Zacca; Nadim M. Atherectomy, angioplasty and stent method and apparatus
US6015420A (en) * 1997-03-06 2000-01-18 Scimed Life Systems, Inc. Atherectomy device for reducing damage to vessels and/or in-vivo stents
US6183487B1 (en) 1997-03-06 2001-02-06 Scimed Life Systems, Inc. Ablation device for reducing damage to vessels and/or in-vivo stents
JP3611799B2 (ja) * 2001-04-06 2005-01-19 有限会社日本エレクテル 多目的アブレーション用バルーンカテーテル
AU2002348180A1 (en) 2001-11-09 2003-05-26 Novoste Corporation Baloon catheter with non-deployable stent
US20040111108A1 (en) 2001-11-09 2004-06-10 Farnan Robert C. Balloon catheter with non-deployable stent
US7179269B2 (en) 2002-05-20 2007-02-20 Scimed Life Systems, Inc. Apparatus and system for removing an obstruction from a lumen
US7686824B2 (en) * 2003-01-21 2010-03-30 Angioscore, Inc. Apparatus and methods for treating hardened vascular lesions
US8080026B2 (en) 2003-01-21 2011-12-20 Angioscore, Inc. Apparatus and methods for treating hardened vascular lesions
WO2004100772A2 (en) 2003-05-12 2004-11-25 University Of Florida Devices and methods for disruption and removal of luninal occlusions
US10076641B2 (en) 2005-05-11 2018-09-18 The Spectranetics Corporation Methods and systems for delivering substances into luminal walls
US8597313B2 (en) * 2007-06-11 2013-12-03 Cardiovascular Systems, Inc. Eccentric abrading head for high-speed rotational atherectomy devices
US8551128B2 (en) * 2007-12-06 2013-10-08 Cardiovascular Systems, Inc. Rotational atherectomy device with pre-curved drive shaft
US8758377B2 (en) * 2008-05-30 2014-06-24 Cardiovascular Systems, Inc. Eccentric abrading and cutting head for high-speed rotational atherectomy devices
US20100076476A1 (en) * 2008-07-25 2010-03-25 To John T Systems and methods for cable-based tissue removal
US8992553B2 (en) 2009-10-01 2015-03-31 Cardioniti Cutting balloon assembly and method of manufacturing thereof
EP2380604A1 (en) 2010-04-19 2011-10-26 InnoRa Gmbh Improved coating formulations for scoring or cutting balloon catheters
US8632559B2 (en) 2010-09-21 2014-01-21 Angioscore, Inc. Method and system for treating valve stenosis
US9492190B2 (en) 2011-02-09 2016-11-15 Covidien Lp Tissue dissectors
RU2476173C1 (ru) * 2011-10-24 2013-02-27 Дахир Курманбиевич Семенов Способ удаления закупоривающего материала (варианты) и атероэктомическая микромашинка (варианты)
GB2519057A (en) * 2013-08-02 2015-04-15 Martin Sabado Minimally invasive device and method for treating vascular disorders
US10117668B2 (en) 2013-10-08 2018-11-06 The Spectranetics Corporation Balloon catheter with non-deployable stent having improved stability
US10478213B2 (en) * 2015-06-25 2019-11-19 Covidien Lp Tissue-removing catheter with adjustable cross-sectional dimension
RU173451U1 (ru) * 2017-01-27 2017-08-28 Закрытое Акционерное Общество Научно-Производственное Предприятие "Мединж" Шприц для создания давления в баллонном катетере
CN109893212B (zh) * 2019-04-17 2021-07-06 李宽正 软体液压组织钳
CN109893243B (zh) * 2019-04-17 2021-07-09 李宽正 微创软体液压双极电凝

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1585065A (es) * 1968-06-24 1970-01-09
US4030503A (en) * 1975-11-05 1977-06-21 Clark Iii William T Embolectomy catheter
US4706671A (en) * 1985-05-02 1987-11-17 Weinrib Harry P Catheter with coiled tip
US4650466A (en) * 1985-11-01 1987-03-17 Angiobrade Partners Angioplasty device
WO1989005611A1 (en) * 1987-12-14 1989-06-29 Devices For Vascular Intervention, Inc. Atherectomy device with angioplasty balloon and method
US5100425A (en) * 1989-09-14 1992-03-31 Medintec R&D Limited Partnership Expandable transluminal atherectomy catheter system and method for the treatment of arterial stenoses
US5030201A (en) * 1989-11-24 1991-07-09 Aubrey Palestrant Expandable atherectomy catheter device

Also Published As

Publication number Publication date
EP0596928A4 (en) 1994-12-14
EP0596928B1 (en) 2000-04-05
ATE191325T1 (de) 2000-04-15
CA2113438A1 (en) 1993-02-04
EP0596928A1 (en) 1994-05-18
RU2093087C1 (ru) 1997-10-20
WO1993001753A3 (en) 1993-04-01
AU652475B2 (en) 1994-08-25
WO1993001753A2 (en) 1993-02-04
BR9206279A (pt) 1995-03-14
JPH07503623A (ja) 1995-04-20
DE69230883T2 (de) 2000-11-02
CA2113438C (en) 1999-11-16
AU2339892A (en) 1993-02-23
DE69230883D1 (de) 2000-05-11

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