ES2062420T3 - Sistema de cateter guia telescopizante. - Google Patents

Sistema de cateter guia telescopizante.

Info

Publication number
ES2062420T3
ES2062420T3 ES90313392T ES90313392T ES2062420T3 ES 2062420 T3 ES2062420 T3 ES 2062420T3 ES 90313392 T ES90313392 T ES 90313392T ES 90313392 T ES90313392 T ES 90313392T ES 2062420 T3 ES2062420 T3 ES 2062420T3
Authority
ES
Spain
Prior art keywords
catheter
guide catheter
guide
wall
lumen
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
ES90313392T
Other languages
English (en)
Inventor
Rick L Shockey
Donald S Baim
Kevin L Cronk
Rocky Roy James Campbell
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 ES2062420T3 publication Critical patent/ES2062420T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61B2017/22001—Angioplasty, e.g. PCTA
    • 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
    • A61M2025/0175—Introducing, guiding, advancing, emplacing or holding catheters having telescopic features, interengaging nestable members movable in relations to one another
    • 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
    • A61M25/0169—Exchanging a catheter while keeping the guidewire in place

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Laser Surgery Devices (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

EL SISTEMA CATETER GUIA (10) PARA SU UTILIZACION EN EL TRATAMIENTO DE ENFERMEDADES DE LA ARTERIA CORONARIA CONSTA DE UN PRIMER CATETER DE ABERTURA UNICO (12) CON UN DIAMETRO INTERNO RELATIVAMENTE GRANDE, QUE ATRAVIESA UN SEGUNDO CATETER GUIA (26). EL PRIMER CATETER GUIA (12) CONSTA DE UN TUBO FLEXIBLE ALARGADO CON UN TRENZADO DE ACERO INOXIDABLE (14) INCRUSTADO EN LA PARED DEL MISMO A FIN DE IMPARTIRLE LAS CARACTERISTICAS DE MOVIMIENTO DE TORSION DESEADAS. SE PRETENDE QUE EL PRIMER CATETER GUIA (12) SEA INSERTADO EN UN PUNTO APROPIADO DEL SISTEMA VASCULAR Y QUE A CONTINUACION AVANCE HASTA QUE SU EXTREMO DISTAL ALCANCE EL OSTIUM CORONARIO. EL SEGUNDO CATETER GUIA (26) ESTA HECHO DE UN PLASTICO EXTRUIDO, DEL TIPO DE LA RESINA TERMOPLASTICA DE POLIURETANO SOBRE UN NUCLEO DE TEFLON TUBULAR (28) Y DEBIDO A QUE SERA UTILIZADO DENTRO DE LA ABERTURA (24) DEL PRIMER CATETER (12), NO NECESITA LLEVAR UNA ESTRUCTURA TRENZADA EN SUS PAREDES PARA PREVENIR QUE SE RETUERZA. ESTO PERMITE QUE EL SEGUNDO CATETER (26) SEA LO SUFICIENTEMENTE DELGADO PARA PERMITIR QUE SE INTRODUZCA EN LA ARTERIA CORONARIA, PERMITIENDO AL MISMO TIEMPO QUE LOS FLUIDOS CIRCULEN ENTRE LA PARED EXTERIOR DEL SEGUNDO CATETER GUIA (26) Y LA PARED INTERIOR DEL PRIMERO (12) A LA VEZ QUE PROVEE UNA ABERTURA INTERNA SUFICIENTEMENTE GRANDE PARA QUE PASE UN CATETER EN FUNCIONAMIENTO, POR EJEMPLO, UN CATETER DE ANGIOPLASTIA O ATERECTOMIA. UNA PUNTA ATRAUMATICA ESTA FIJADA (30) AL EXTREMO DISTAL DEL SEGUNDO CATETER GUIA (26).
ES90313392T 1990-01-12 1990-12-10 Sistema de cateter guia telescopizante. Expired - Lifetime ES2062420T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46432490A 1990-01-12 1990-01-12

Publications (1)

Publication Number Publication Date
ES2062420T3 true ES2062420T3 (es) 1994-12-16

Family

ID=23843466

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90313392T Expired - Lifetime ES2062420T3 (es) 1990-01-12 1990-12-10 Sistema de cateter guia telescopizante.

Country Status (8)

Country Link
EP (1) EP0439932B1 (es)
JP (1) JPH0741078B2 (es)
AT (1) ATE113488T1 (es)
AU (1) AU632892B2 (es)
CA (1) CA2033967C (es)
DE (2) DE69013879T2 (es)
DK (1) DK0439932T3 (es)
ES (1) ES2062420T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338296A (en) * 1993-01-06 1994-08-16 Ethicon, Inc. Catheter and sheath assembly
EP0630617B1 (de) * 1993-06-24 1998-09-02 Schneider (Europe) GmbH Aspirationskatheteranordnung
US5628316A (en) * 1993-11-03 1997-05-13 Swartz; John F. Guiding introducer system for use in the right atrium
US5591194A (en) * 1994-02-18 1997-01-07 C. R. Bard, Inc. Telescoping balloon catheter and method of use
CA2153178A1 (en) * 1995-02-14 1996-08-15 John D. Ockuly Guiding introducer system for use in the treatment of accessory pathways around the mitral valve using a retrograde approach
US5680873A (en) 1995-03-02 1997-10-28 Scimed Life Systems, Inc. Braidless guide catheter
DE19726093A1 (de) * 1997-06-19 1998-12-24 Lascor Gmbh Flexibler Führungskatheter
US7245959B1 (en) * 2001-03-02 2007-07-17 Scimed Life Systems, Inc. Imaging catheter for use inside a guiding catheter
DE602004020341D1 (de) 2003-06-10 2009-05-14 Lumend Inc Kathetersystem und verfahren zum öffnen von okklusionen der blutgefässe
US7771369B2 (en) 2003-12-05 2010-08-10 Boston Scientific Scimed, Inc. Guide catheter with removable support
JP4906347B2 (ja) * 2003-12-15 2012-03-28 テルモ株式会社 カテーテル組立体
CN102029009B (zh) * 2010-12-31 2012-07-04 中国人民解放军第四军医大学唐都医院 一种用于脊髓中央管积水腰大池分流术的t型管的推进器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323071A (en) * 1978-04-24 1982-04-06 Advanced Catheter Systems, Inc. Vascular guiding catheter assembly and vascular dilating catheter assembly and a combination thereof and methods of making the same
US4581017B1 (en) * 1983-03-07 1994-05-17 Bard Inc C R Catheter systems
US4774949A (en) * 1983-06-14 1988-10-04 Fogarty Thomas J Deflector guiding catheter
US4531943A (en) * 1983-08-08 1985-07-30 Angiomedics Corporation Catheter with soft deformable tip
US4636346A (en) * 1984-03-08 1987-01-13 Cordis Corporation Preparing guiding catheter
EP0279959B1 (en) * 1987-01-06 1993-08-11 Advanced Cardiovascular Systems, Inc. Dilatation catheter with thin guide wire
EP0277366A1 (en) * 1987-01-06 1988-08-10 Advanced Cardiovascular Systems, Inc. Guiding catheter assembly and method for making it
EP0288833A1 (en) * 1987-04-30 1988-11-02 Inc. Advanced Cardiovascular Systems Balloon dilatation catheter with laser cutting capability
US4863442A (en) * 1987-08-14 1989-09-05 C. R. Bard, Inc. Soft tip catheter

Also Published As

Publication number Publication date
EP0439932A1 (en) 1991-08-07
AU6933391A (en) 1991-08-29
DE69013879D1 (de) 1994-12-08
CA2033967A1 (en) 1991-07-13
ATE113488T1 (de) 1994-11-15
DE9100016U1 (de) 1991-03-21
EP0439932B1 (en) 1994-11-02
DE69013879T2 (de) 1995-03-09
JPH04218169A (ja) 1992-08-07
JPH0741078B2 (ja) 1995-05-10
CA2033967C (en) 1996-07-09
AU632892B2 (en) 1993-01-14
DK0439932T3 (da) 1994-12-12

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