ES2059819T3 - Cateter de dilatacion. - Google Patents

Cateter de dilatacion.

Info

Publication number
ES2059819T3
ES2059819T3 ES89810642T ES89810642T ES2059819T3 ES 2059819 T3 ES2059819 T3 ES 2059819T3 ES 89810642 T ES89810642 T ES 89810642T ES 89810642 T ES89810642 T ES 89810642T ES 2059819 T3 ES2059819 T3 ES 2059819T3
Authority
ES
Spain
Prior art keywords
catheter
distal end
transition
tube
length
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
ES89810642T
Other languages
English (en)
Inventor
Anandkumar P Bahte
David Catlin
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.)
Boston Scientific Scimed Inc
Original Assignee
Meadox Medicals 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 Meadox Medicals Inc filed Critical Meadox Medicals Inc
Application granted granted Critical
Publication of ES2059819T3 publication Critical patent/ES2059819T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1006Balloons formed between concentric tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1027Making of balloon catheters
    • A61M25/1038Wrapping or folding devices for use with balloon catheters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M25/1027Making of balloon catheters
    • A61M25/1029Production methods of the balloon members, e.g. blow-moulding, extruding, deposition or by wrapping a plurality of layers of balloon material around a mandril
    • A61M2025/1031Surface processing of balloon members, e.g. coating or deposition; Mounting additional parts onto the balloon member's surface
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/10Balloon catheters
    • A61M2025/1043Balloon catheters with special features or adapted for special applications
    • A61M2025/1075Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)

Abstract

CATETER DE DILATACION QUE TIENE UN BALON TUBULAR EXTERIOR CON AGARRES CIRCUNFERENCIALES QUE TIENEN EN CADA EXTREMO UNAS PARTES DE TRANSICION CON UNOS AGARRES LONGITUDINALES A LO LARGO DEL EJE. LA PARTE DE TRANSICION DISTAL ESTA FIJADA AL EXTREMO DISTAL DEL TUBO DE CATETER INTERIOR QUE SE EXTIENDE MAS ALLA DEL EXTREMO DISTAL DEL TUBO EXTERIOR Y LA PARTE DEL BALON MIENTRAS QUE LA PARTE DE TRANSICION PROXIMA ESTA CONECTADA AL EXTREMO DISTAL DEL CATETER EXTERIOR. LA PARTE DEL BALON SE EXPANDE FACILMENTE HASTA UN DIAMETRO PREDETERMINADO A LA VEZ QUE SUFRE POCA VARIACION EN CUANTO A SU LONGITUD, CON UNA EXTENSION DE LAS PARTES DE TRANSICION, DE FORMA QU EEL MOVIMIENTO RELATIVO DEL ENTUBADO DE CATETER INTERIOR Y EXTERIOR NO SE PRECISA. ASI PUES, SE PRODUCEN MINIMAS FUERZAS EN LA INTERFAZ DE LA SUPERFICIE DEL BALON EXPANDIDO Y EN LA PARED INTERIOR DE LA VENA.
ES89810642T 1988-08-31 1989-08-30 Cateter de dilatacion. Expired - Lifetime ES2059819T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/239,081 US4896669A (en) 1988-08-31 1988-08-31 Dilatation catheter

Publications (1)

Publication Number Publication Date
ES2059819T3 true ES2059819T3 (es) 1994-11-16

Family

ID=22900518

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89810642T Expired - Lifetime ES2059819T3 (es) 1988-08-31 1989-08-30 Cateter de dilatacion.

Country Status (6)

Country Link
US (1) US4896669A (es)
EP (1) EP0357562B1 (es)
AT (1) ATE108678T1 (es)
CA (1) CA1329532C (es)
DE (1) DE68916882T2 (es)
ES (1) ES2059819T3 (es)

Families Citing this family (110)

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ES2043289T3 (es) 1989-09-25 1993-12-16 Schneider Usa Inc La extrusion de capas multiples como procedimiento para hacer balones de angioplastia.
AU7524391A (en) * 1990-05-15 1991-11-21 C.R. Bard Inc. Multiple layer high strength balloon for dilatation catheter
US5163950A (en) * 1990-08-24 1992-11-17 Medical Engineering Corporation Balloon catheter and endoscope kit
JP2516096B2 (ja) * 1990-10-04 1996-07-10 テルモ株式会社 バル―ンおよびバル―ンカテ―テル
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US5183464A (en) * 1991-05-17 1993-02-02 Interventional Thermodynamics, Inc. Radially expandable dilator
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US5226887A (en) * 1992-02-07 1993-07-13 Interventional Technologies, Inc. Collapsible folding angioplasty balloon
US5176693A (en) * 1992-05-11 1993-01-05 Interventional Technologies, Inc. Balloon expandable atherectomy cutter
US5524635A (en) 1992-09-14 1996-06-11 Interventional Technologies Inc. Apparatus for advancing a guide wire
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Also Published As

Publication number Publication date
DE68916882T2 (de) 1995-02-16
CA1329532C (en) 1994-05-17
EP0357562B1 (en) 1994-07-20
US4896669A (en) 1990-01-30
EP0357562A1 (en) 1990-03-07
DE68916882D1 (de) 1994-08-25
ATE108678T1 (de) 1994-08-15

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