EP0507857A1 - Catheter a ballon de dilatation et procede de fabrication - Google Patents

Catheter a ballon de dilatation et procede de fabrication

Info

Publication number
EP0507857A1
EP0507857A1 EP91902439A EP91902439A EP0507857A1 EP 0507857 A1 EP0507857 A1 EP 0507857A1 EP 91902439 A EP91902439 A EP 91902439A EP 91902439 A EP91902439 A EP 91902439A EP 0507857 A1 EP0507857 A1 EP 0507857A1
Authority
EP
European Patent Office
Prior art keywords
tube
distal
section
balloon
diameter
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.)
Withdrawn
Application number
EP91902439A
Other languages
German (de)
English (en)
Other versions
EP0507857A4 (en
Inventor
Daniel O. Adams
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
Scimed Life Systems 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 Scimed Life Systems Inc filed Critical Scimed Life Systems Inc
Publication of EP0507857A1 publication Critical patent/EP0507857A1/fr
Publication of EP0507857A4 publication Critical patent/EP0507857A4/en
Withdrawn legal-status Critical Current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
    • A61M25/10—Balloon catheters
    • A61M25/1027—Making of balloon catheters
    • 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
    • A61M25/10—Balloon catheters
    • A61M25/104—Balloon catheters used for angioplasty
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1063—Balloon catheters with special features or adapted for special applications having only one lumen used for guide wire and inflation, e.g. to minimise the diameter
    • 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
    • A61M25/10—Balloon catheters
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1093—Balloon catheters with special features or adapted for special applications having particular tip characteristics

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)
  • Vascular Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

Un cathéter d'angioplastie comporte un tube allongé souple d'une pièce (12, 12a) dans lequel une section proximale creuse (22, 22a) rétrécit afin de former une âme distale pleine (18, 18a) présentant une section transversale pleine. L'âme (18, 18a) rétrécit d'avantage afin de former un fil de sécurité (42, 42a) au niveau de l'extrémité distale du cathéter. Un ballon gonflable (16, 16a) entoure le tube allongée (12, 12a), et l'intérieur du ballon (16, 16a) est en communication fluide avec un passage (26, 26a) défini par la section proximale creuse (22, 22a) du tube (12, 12a), par au moins un orifice (30, 30a), s'étendant dans la paroi (31, 31a) du tube, et jusqu'à l'intérieur du ballon (28, 28a). Un ressort à boudin (44, 44a) s'étend de manière distale à partir du ballon (16, 16a) autour de l'âme distale pleine (18, 18a) et du fil de sécurité (42, 42a), ce dernier (42, 42a) étant fixé à un obturateur terminal (43, 43a) du ressort à boudin (44, 44a).
EP19910902439 1989-12-28 1990-12-21 Dilatation balloon catheter and method of manufacture Withdrawn EP0507857A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45832789A 1989-12-28 1989-12-28
US458327 1989-12-28

Publications (2)

Publication Number Publication Date
EP0507857A1 true EP0507857A1 (fr) 1992-10-14
EP0507857A4 EP0507857A4 (en) 1992-12-09

Family

ID=23820357

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910902439 Withdrawn EP0507857A4 (en) 1989-12-28 1990-12-21 Dilatation balloon catheter and method of manufacture

Country Status (4)

Country Link
EP (1) EP0507857A4 (fr)
JP (1) JPH05502813A (fr)
CA (1) CA2072584A1 (fr)
WO (1) WO1991009640A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318529A (en) * 1989-09-06 1994-06-07 Boston Scientific Corporation Angioplasty balloon catheter and adaptor
EP0748239B1 (fr) * 1994-03-01 2002-08-28 Boston Scientific Corporation Ballonnet gonflable asymetrique
US5836912A (en) * 1996-10-21 1998-11-17 Schneider (Usa) Inc. Catheter having nonlinear flow portion

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231601A2 (fr) * 1986-01-27 1987-08-12 SCHNEIDER (USA)INC., a Pfizer Company Ensemble pour cathéter d'angioplastie
WO1989008473A1 (fr) * 1988-03-18 1989-09-21 Boston Scientific Corporation Ballon de dilatation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435826A (en) * 1964-05-27 1969-04-01 Edwards Lab Inc Embolectomy catheter
US3485234A (en) * 1966-04-13 1969-12-23 Cordis Corp Tubular products and method of making same
DE2438273A1 (de) * 1974-08-08 1976-02-19 Teldix Gmbh Verfahren zur umwandlung eines digitalen messwerts und anordnung hierzu
US4917088A (en) * 1985-05-02 1990-04-17 C. R. Bard, Inc. Balloon dilation probe
JPS6269120A (ja) * 1985-09-21 1987-03-30 Yamatake Honeywell Co Ltd 信号処理方式
US4943278A (en) * 1988-02-29 1990-07-24 Scimed Life Systems, Inc. Dilatation balloon catheter
US4884579A (en) * 1988-04-18 1989-12-05 Target Therapeutics Catheter guide wire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231601A2 (fr) * 1986-01-27 1987-08-12 SCHNEIDER (USA)INC., a Pfizer Company Ensemble pour cathéter d'angioplastie
WO1989008473A1 (fr) * 1988-03-18 1989-09-21 Boston Scientific Corporation Ballon de dilatation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9109640A1 *

Also Published As

Publication number Publication date
JPH05502813A (ja) 1993-05-20
CA2072584A1 (fr) 1991-06-29
EP0507857A4 (en) 1992-12-09
WO1991009640A1 (fr) 1991-07-11

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 19920626

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A4 Supplementary search report drawn up and despatched

Effective date: 19921021

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18W Application withdrawn

Withdrawal date: 19950602