FR2401668A1 - Guide elastique pour introduction de sonde - Google Patents

Guide elastique pour introduction de sonde

Info

Publication number
FR2401668A1
FR2401668A1 FR7726497A FR7726497A FR2401668A1 FR 2401668 A1 FR2401668 A1 FR 2401668A1 FR 7726497 A FR7726497 A FR 7726497A FR 7726497 A FR7726497 A FR 7726497A FR 2401668 A1 FR2401668 A1 FR 2401668A1
Authority
FR
France
Prior art keywords
blood vessel
elastic guide
low
straight wire
plastics tube
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Withdrawn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
FR7726497A
Other languages
English (en)
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
Application filed by Individual filed Critical Individual
Priority to FR7726497A priority Critical patent/FR2401668A1/fr
Publication of FR2401668A1 publication Critical patent/FR2401668A1/fr
Withdrawn legal-status Critical Current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
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M25/09016—Guide wires with mandrils
    • A61M25/09033—Guide wires with mandrils with fixed mandrils, e.g. mandrils fixed to tip; Tensionable wires
    • 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
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core

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)

Abstract

Ce guide élastique, destiné à diriger un cathéter cardial ou vasculaire, est constitué d'un tube en plastique de faible coefficient de friction et d'un fil métallique. Le fil métallique rectiligne est fixé à l'intérieur du tube et s'y trouve enfermé hermétiquement par la fusion de chacune des deux extrémités et de ce tube. L'une des deux extrémités du guide, dite extrémité distale, reste plus souple grâce à la diminution de la section du fil métallique sur une longueur de quelques centimètres.
FR7726497A 1977-08-31 1977-08-31 Guide elastique pour introduction de sonde Withdrawn FR2401668A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7726497A FR2401668A1 (fr) 1977-08-31 1977-08-31 Guide elastique pour introduction de sonde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7726497A FR2401668A1 (fr) 1977-08-31 1977-08-31 Guide elastique pour introduction de sonde

Publications (1)

Publication Number Publication Date
FR2401668A1 true FR2401668A1 (fr) 1979-03-30

Family

ID=9194928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726497A Withdrawn FR2401668A1 (fr) 1977-08-31 1977-08-31 Guide elastique pour introduction de sonde

Country Status (1)

Country Link
FR (1) FR2401668A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4884579A (en) * 1988-04-18 1989-12-05 Target Therapeutics Catheter guide wire
EP0375381A1 (fr) * 1988-12-19 1990-06-27 Samuel Shiber Système d'athérectomie
EP0379578A1 (fr) * 1987-08-28 1990-08-01 Terumo Kabushiki Kaisha Catheter pour vaisseau sanguin
US5238004A (en) * 1990-04-10 1993-08-24 Boston Scientific Corporation High elongation linear elastic guidewire
US5333620A (en) * 1991-10-30 1994-08-02 C. R. Bard, Inc. High performance plastic coated medical guidewire
US5452726A (en) * 1991-06-18 1995-09-26 Scimed Life Systems, Inc. Intravascular guide wire and method for manufacture thereof
US5830155A (en) * 1995-10-27 1998-11-03 Cordis Corporation Guidewire assembly
US5836892A (en) * 1995-10-30 1998-11-17 Cordis Corporation Guidewire with radiopaque markers
US5836893A (en) * 1996-03-08 1998-11-17 Scimed Life Systems, Inc. Intravascular guidewire
US5924998A (en) * 1997-03-06 1999-07-20 Scimed Life System, Inc. Guide wire with hydrophilically coated tip
US6093157A (en) * 1997-10-22 2000-07-25 Scimed Life Systems, Inc. Radiopaque guide wire
US6132388A (en) * 1997-10-16 2000-10-17 Scimed Life Systems, Inc. Guide wire tip
US6251086B1 (en) 1999-07-27 2001-06-26 Scimed Life Systems, Inc. Guide wire with hydrophilically coated tip
US6340441B1 (en) 1998-03-13 2002-01-22 Scimed Life Systems, Inc. Multi-layer guide wire and method of manufacture therefor

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379578A1 (fr) * 1987-08-28 1990-08-01 Terumo Kabushiki Kaisha Catheter pour vaisseau sanguin
EP0379578A4 (en) * 1987-08-28 1990-09-26 Terumo Kabushiki Kaisha Catheter for blood vessel
US5304140A (en) * 1987-08-28 1994-04-19 Terumo Kabushiki Kaisha Catheter for introduction into blood vessel
US4884579A (en) * 1988-04-18 1989-12-05 Target Therapeutics Catheter guide wire
EP0375381A1 (fr) * 1988-12-19 1990-06-27 Samuel Shiber Système d'athérectomie
US5238004A (en) * 1990-04-10 1993-08-24 Boston Scientific Corporation High elongation linear elastic guidewire
US6409682B1 (en) 1991-06-18 2002-06-25 Scimed Life Systems, Inc. Intravascular guide wire and method for manufacture thereof
US5452726A (en) * 1991-06-18 1995-09-26 Scimed Life Systems, Inc. Intravascular guide wire and method for manufacture thereof
US5333620A (en) * 1991-10-30 1994-08-02 C. R. Bard, Inc. High performance plastic coated medical guidewire
US5830155A (en) * 1995-10-27 1998-11-03 Cordis Corporation Guidewire assembly
US5836892A (en) * 1995-10-30 1998-11-17 Cordis Corporation Guidewire with radiopaque markers
US5836893A (en) * 1996-03-08 1998-11-17 Scimed Life Systems, Inc. Intravascular guidewire
US5924998A (en) * 1997-03-06 1999-07-20 Scimed Life System, Inc. Guide wire with hydrophilically coated tip
US6656134B2 (en) 1997-03-06 2003-12-02 Scimed Life Systems, Inc. Guide wire with hydrophilically coated tip
US7115101B2 (en) 1997-03-06 2006-10-03 Scimed Life Systems, Inc. Guide wire with hydrophilically coated tip
US6132388A (en) * 1997-10-16 2000-10-17 Scimed Life Systems, Inc. Guide wire tip
US6475167B1 (en) 1997-10-16 2002-11-05 Scimed Life Systems, Inc. Guide wire tip
US6093157A (en) * 1997-10-22 2000-07-25 Scimed Life Systems, Inc. Radiopaque guide wire
US6340441B1 (en) 1998-03-13 2002-01-22 Scimed Life Systems, Inc. Multi-layer guide wire and method of manufacture therefor
US6251086B1 (en) 1999-07-27 2001-06-26 Scimed Life Systems, Inc. Guide wire with hydrophilically coated tip

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Legal Events

Date Code Title Description
ST Notification of lapse