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CA2408997C - Revetements et pellicules pour instruments medicaux a base de poly(trifluoro-ethoxyphosphazene) - Google Patents

Revetements et pellicules pour instruments medicaux a base de poly(trifluoro-ethoxyphosphazene) Download PDF

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Publication number
CA2408997C
CA2408997C CA 2408997 CA2408997A CA2408997C CA 2408997 C CA2408997 C CA 2408997C CA 2408997 CA2408997 CA 2408997 CA 2408997 A CA2408997 A CA 2408997A CA 2408997 C CA2408997 C CA 2408997C
Authority
CA
Canada
Prior art keywords
film
microstructured
carbon atoms
solvent
sheathing
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
CA 2408997
Other languages
English (en)
Other versions
CA2408997A1 (fr
Inventor
Michael Grunze
Claudia Gries
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.)
Celonova Bioscience Inc
Original Assignee
Celonova Biosciences Germany GmbH
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
Priority claimed from DE10019982A external-priority patent/DE10019982A1/de
Application filed by Celonova Biosciences Germany GmbH filed Critical Celonova Biosciences Germany GmbH
Publication of CA2408997A1 publication Critical patent/CA2408997A1/fr
Application granted granted Critical
Publication of CA2408997C publication Critical patent/CA2408997C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • C08G79/02—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing phosphorus
    • C08G79/025—Polyphosphazenes
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—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
    • A61L29/08—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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/10—Macromolecular materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Dermatology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Prostheses (AREA)

Abstract

L'invention concerne un polymère antithrombogénique et toléré par le corps, et son utilisation pour la production d'enveloppes et de films faisant partie intégrante de dispositifs thérapeutiques utilisés pour empêcher une prolifération cellulaire excessive. L'invention concerne en outre des films produits à partir dudit polymère ainsi que des enveloppes pour dispositifs médicaux, par exemple des stents. L'invention concerne aussi des dispositifs médicaux qui sont recouverts d'un film ou d'une enveloppe selon l'invention.
CA 2408997 2000-04-11 2001-04-10 Revetements et pellicules pour instruments medicaux a base de poly(trifluoro-ethoxyphosphazene) Expired - Lifetime CA2408997C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US19608300P 2000-04-11 2000-04-11
US60/196,083 2000-04-11
DE10019982.8 2000-04-22
DE10019982A DE10019982A1 (de) 2000-04-22 2000-04-22 Umhüllungen und Folien aus Poly-Tri-Fluor-Ethoxypolyphosphazen
PCT/DE2001/001398 WO2001080919A2 (fr) 2000-04-11 2001-04-10 Enveloppes et films en poly-tri-fluoro-ethoxypolyphosphazene

Publications (2)

Publication Number Publication Date
CA2408997A1 CA2408997A1 (fr) 2002-11-14
CA2408997C true CA2408997C (fr) 2008-08-05

Family

ID=26005436

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2408997 Expired - Lifetime CA2408997C (fr) 2000-04-11 2001-04-10 Revetements et pellicules pour instruments medicaux a base de poly(trifluoro-ethoxyphosphazene)

Country Status (10)

Country Link
US (1) US7265199B2 (fr)
EP (1) EP1274471B1 (fr)
JP (1) JP2004500918A (fr)
AT (1) ATE350077T1 (fr)
AU (1) AU2001263760A1 (fr)
CA (1) CA2408997C (fr)
DE (2) DE10191512D2 (fr)
DK (1) DK1274471T3 (fr)
ES (1) ES2278747T3 (fr)
WO (1) WO2001080919A2 (fr)

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US20050136093A1 (en) * 2002-07-05 2005-06-23 Polyzenix Gmbh Implant for transport and release for pharmacologically active agents as well as a process for producing the same
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US9114162B2 (en) 2004-10-25 2015-08-25 Celonova Biosciences, Inc. Loadable polymeric particles for enhanced imaging in clinical applications and methods of preparing and using the same
US9107850B2 (en) 2004-10-25 2015-08-18 Celonova Biosciences, Inc. Color-coded and sized loadable polymeric particles for therapeutic and/or diagnostic applications and methods of preparing and using the same
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EP2089071B1 (fr) 2006-10-10 2011-12-21 CeloNova Biosciences, Inc. Valve cardiaque bioprothétique à polyphosphazène
AU2007307719A1 (en) * 2006-10-10 2008-04-17 Celonova Biosciences, Inc. Compositions and devices comprising silicone and specific polyphosphazenes
WO2008139200A2 (fr) * 2007-05-15 2008-11-20 Chameleon Biosurfaces Limited Revêtements polymères sur dispositifs médicaux
EP2252218A4 (fr) * 2008-02-11 2012-06-06 Celonova Biosciences Inc Articles et dispositifs pour suture de tissus, et procédés connexes
US20100159195A1 (en) * 2008-12-24 2010-06-24 Quincy Iii Roger B High repellency materials via nanotopography and post treatment

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Also Published As

Publication number Publication date
US7265199B2 (en) 2007-09-04
ES2278747T3 (es) 2007-08-16
EP1274471A2 (fr) 2003-01-15
DK1274471T3 (da) 2007-04-02
JP2004500918A (ja) 2004-01-15
DE10191512D2 (de) 2003-03-13
ATE350077T1 (de) 2007-01-15
AU2001263760A1 (en) 2001-11-07
EP1274471B1 (fr) 2007-01-03
WO2001080919A2 (fr) 2001-11-01
US20040014936A1 (en) 2004-01-22
WO2001080919A3 (fr) 2002-05-23
CA2408997A1 (fr) 2002-11-14
DE50111797D1 (de) 2007-02-15

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