ES2092548T3 - Cateter dilatable que tiene superficie hidrofoba. - Google Patents

Cateter dilatable que tiene superficie hidrofoba.

Info

Publication number
ES2092548T3
ES2092548T3 ES91307675T ES91307675T ES2092548T3 ES 2092548 T3 ES2092548 T3 ES 2092548T3 ES 91307675 T ES91307675 T ES 91307675T ES 91307675 T ES91307675 T ES 91307675T ES 2092548 T3 ES2092548 T3 ES 2092548T3
Authority
ES
Spain
Prior art keywords
hydrophobic polymer
hydrophilic polyurethane
catheter
agent
hydrophobic surface
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
ES91307675T
Other languages
English (en)
Inventor
James M Lambert
Donald D Solomon
Delmer R Rhodes
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.)
Kendall Co
Original Assignee
Kendall Co
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 Kendall Co filed Critical Kendall Co
Application granted granted Critical
Publication of ES2092548T3 publication Critical patent/ES2092548T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/16—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
    • A61L29/18—Materials at least partially X-ray or laser opaque
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/0005—Use of materials characterised by their function or physical properties
    • A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/42—Anti-thrombotic agents, anticoagulants, anti-platelet agents
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M2025/0024—Expandable catheters or sheaths

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Materials Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

UN CATETER DE UN POLIMETANO HIDROFILO ELASTOMERO Y TERMOPLASTICO ESTA REVESTIDO AL MENOS EN LA SUPERFICIE EXTERIOR CON UN POLIMERO HIDROFOBICO Y SE EXPANDE HASTA UN TAMAÑO DE LUMEN MAYOR ENTRE 3 Y 15 MINUTOS APROXIMADAMENTE CUANDO SE PONE EN CONTACTO CON UN LIQUIDO ACUOSO. EL POLIMETANO HIDROFILO PUEDE SINTETIZARSE POR UNA POLIMERIZACION EN BLOQUE MONOESTABLE, Y PUEDE EXTRUIRSE FUNDIDO EN UNA TUBERIA BASE Y REVESTIDO POR INMERSION CON EL POLIMERO HIDROFOBICO, O EL POLIURETANO HIDROFILO Y EL POLIMERO HIDROFOBICO PUEDEN COEXTRUIRSE. EL CATETER PUEDE TENER MULTIPLES LUMENES Y PUEDE INCLUIR UN AGENTE ANTITROMBOGENICO, AGENTE ANTIINFECCIOSO Y AGENTE RADIOOPACO.
ES91307675T 1990-08-22 1991-08-21 Cateter dilatable que tiene superficie hidrofoba. Expired - Lifetime ES2092548T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/570,756 US5102401A (en) 1990-08-22 1990-08-22 Expandable catheter having hydrophobic surface

Publications (1)

Publication Number Publication Date
ES2092548T3 true ES2092548T3 (es) 1996-12-01

Family

ID=24280936

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91307675T Expired - Lifetime ES2092548T3 (es) 1990-08-22 1991-08-21 Cateter dilatable que tiene superficie hidrofoba.

Country Status (10)

Country Link
US (1) US5102401A (es)
EP (1) EP0472413B1 (es)
JP (1) JPH0796026B2 (es)
KR (1) KR940005303B1 (es)
AT (1) ATE140871T1 (es)
AU (1) AU642737B2 (es)
CA (1) CA2043051C (es)
DE (1) DE69121146T2 (es)
ES (1) ES2092548T3 (es)
IE (1) IE911735A1 (es)

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US5344411A (en) * 1991-02-27 1994-09-06 Leonard Bloom Method and device for inhibiting HIV, hepatitis B and other viruses and germs when using a catheter in a medical environment
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JPH0796026B2 (ja) 1995-10-18
AU642737B2 (en) 1993-10-28
DE69121146T2 (de) 1997-02-06
EP0472413A3 (en) 1992-11-04
US5102401A (en) 1992-04-07
EP0472413B1 (en) 1996-07-31
IE911735A1 (en) 1992-02-26
KR920004000A (ko) 1992-03-27
KR940005303B1 (ko) 1994-06-16
EP0472413A2 (en) 1992-02-26
CA2043051C (en) 1994-11-22
JPH04226670A (ja) 1992-08-17
DE69121146D1 (de) 1996-09-05
AU7724991A (en) 1992-02-27
ATE140871T1 (de) 1996-08-15

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