ES2099294T3 - Instrumento quirurgico de corte. - Google Patents

Instrumento quirurgico de corte.

Info

Publication number
ES2099294T3
ES2099294T3 ES92925444T ES92925444T ES2099294T3 ES 2099294 T3 ES2099294 T3 ES 2099294T3 ES 92925444 T ES92925444 T ES 92925444T ES 92925444 T ES92925444 T ES 92925444T ES 2099294 T3 ES2099294 T3 ES 2099294T3
Authority
ES
Spain
Prior art keywords
guidewire
cutter
improved
outer tubular
tubular members
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
ES92925444T
Other languages
English (en)
Inventor
Rick L Shockey
Jeffrey D Vance
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.)
Schneider USA Inc
Original Assignee
Schneider USA 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 Schneider USA Inc filed Critical Schneider USA Inc
Application granted granted Critical
Publication of ES2099294T3 publication Critical patent/ES2099294T3/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
    • A61B17/320758—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
    • 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
    • A61B2017/22038—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 a guide wire
    • A61B2017/22041—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 a guide wire outside the catheter
    • 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
    • A61M2025/0183—Rapid exchange or monorail catheters

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)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

UN DISPOSITIVO DE CATETER DE ATERECTOMIA (10) COMPRENDE UN SISTEMA HILO DE GUIA MEJORADO QUE COMPRENDE UN ELEMENTO DE PUERTO DE HILO DE GUIA (16) ASEGURADO A LA PARTE DE PUNTA DISTANTE (13) DEL ELEMENTO TUBULAR EXTERNO (12) DE UN CATETER DE ATERECTOMIA DE TIPO COAXIAL QUE TIENE GRANDES Y PEQUEÑOS ELEMENTOS TUBULARES FLEXIBLES DISPUESTOS CONCENTRICAMENTE (12, 15) CON UN ELEMENTO CORTANTE GIRATORIO (18) FIJADO EN EL EXTREMO DISTANTE DEL ELEMENTO TUBULAR INTERNO (15). EL HILO DE GUIA (17) ESTA SEPARADO DE LA CABEZA DE CORTE (18) CONTROLA LA DISPOSICION DE CORTE RESPECTO DEL LUMEN DE VASO DE INTERES. LOS ELEMENTOS TUBULARES INTERNO Y EXTERNO (12, 15) SE CONSTRUYEN SIMULTANEAMENTE PARA PROPORCIONAR EL LIQUIDO DE AFLORAMIENTO Y PARA ASPIRAR EL LUGAR CORTADO.
ES92925444T 1992-01-13 1992-12-02 Instrumento quirurgico de corte. Expired - Lifetime ES2099294T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81985392A 1992-01-13 1992-01-13

Publications (1)

Publication Number Publication Date
ES2099294T3 true ES2099294T3 (es) 1997-05-16

Family

ID=25229260

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92925444T Expired - Lifetime ES2099294T3 (es) 1992-01-13 1992-12-02 Instrumento quirurgico de corte.

Country Status (11)

Country Link
US (1) US5358472A (es)
EP (1) EP0621761B1 (es)
JP (1) JP2549822B2 (es)
AT (1) ATE150953T1 (es)
CA (1) CA2126096C (es)
DE (2) DE9290166U1 (es)
DK (1) DK0621761T3 (es)
ES (1) ES2099294T3 (es)
GR (1) GR3023450T3 (es)
PT (1) PT101173A (es)
WO (1) WO1993013716A1 (es)

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US6905505B2 (en) * 1996-07-26 2005-06-14 Kensey Nash Corporation System and method of use for agent delivery and revascularizing of grafts and vessels
US6830577B2 (en) * 1996-07-26 2004-12-14 Kensey Nash Corporation System and method of use for treating occluded vessels and diseased tissue
US6569147B1 (en) 1996-07-26 2003-05-27 Kensey Nash Corporation Systems and methods of use for delivering beneficial agents for revascularizing stenotic bypass grafts and other occluded blood vessels and for other purposes
US5779721A (en) * 1996-07-26 1998-07-14 Kensey Nash Corporation System and method of use for revascularizing stenotic bypass grafts and other blood vessels
US5976164A (en) * 1996-09-13 1999-11-02 Eclipse Surgical Technologies, Inc. Method and apparatus for myocardial revascularization and/or biopsy of the heart
US5871495A (en) * 1996-09-13 1999-02-16 Eclipse Surgical Technologies, Inc. Method and apparatus for mechanical transmyocardial revascularization of the heart
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US6120520A (en) 1997-05-27 2000-09-19 Angiotrax, Inc. Apparatus and methods for stimulating revascularization and/or tissue growth
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Also Published As

Publication number Publication date
JP2549822B2 (ja) 1996-10-30
US5358472A (en) 1994-10-25
EP0621761B1 (en) 1997-04-02
ATE150953T1 (de) 1997-04-15
CA2126096C (en) 1998-04-28
GR3023450T3 (en) 1997-08-29
PT101173A (pt) 1994-05-31
EP0621761A1 (en) 1994-11-02
DK0621761T3 (da) 1997-08-04
WO1993013716A1 (en) 1993-07-22
DE69218794T2 (de) 1997-07-10
CA2126096A1 (en) 1993-07-22
JPH06511176A (ja) 1994-12-15
DE69218794D1 (de) 1997-05-07
DE9290166U1 (de) 1994-10-13

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