ATE374049T1 - System zur abgabe von wirkstoffen mit einem hydrophoben cellulose-derivat - Google Patents

System zur abgabe von wirkstoffen mit einem hydrophoben cellulose-derivat

Info

Publication number
ATE374049T1
ATE374049T1 AT03785264T AT03785264T ATE374049T1 AT E374049 T1 ATE374049 T1 AT E374049T1 AT 03785264 T AT03785264 T AT 03785264T AT 03785264 T AT03785264 T AT 03785264T AT E374049 T1 ATE374049 T1 AT E374049T1
Authority
AT
Austria
Prior art keywords
copolymer
cellulose derivative
homopolymer
polyvinyl
hydrophobic cellulose
Prior art date
Application number
AT03785264T
Other languages
English (en)
Inventor
Randall Sparer
Christopher Hobot
Suping Lyu
Kiem Dang
Peiwen Cheng
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of ATE374049T1 publication Critical patent/ATE374049T1/de

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
    • 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16—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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/26—Mixtures of macromolecular compounds
    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—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
    • 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
    • A61L31/04—Macromolecular materials
    • A61L31/041—Mixtures of macromolecular compounds
    • 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
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/602—Type of release, e.g. controlled, sustained, slow

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT03785264T 2002-08-13 2003-08-13 System zur abgabe von wirkstoffen mit einem hydrophoben cellulose-derivat ATE374049T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40347702P 2002-08-13 2002-08-13

Publications (1)

Publication Number Publication Date
ATE374049T1 true ATE374049T1 (de) 2007-10-15

Family

ID=31715982

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03785264T ATE374049T1 (de) 2002-08-13 2003-08-13 System zur abgabe von wirkstoffen mit einem hydrophoben cellulose-derivat

Country Status (7)

Country Link
US (1) US20040115273A1 (de)
EP (1) EP1539265B1 (de)
AT (1) ATE374049T1 (de)
AU (1) AU2003258205A1 (de)
CA (1) CA2494188A1 (de)
DE (1) DE60316579T2 (de)
WO (1) WO2004014450A1 (de)

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US9687368B2 (en) * 2003-08-13 2017-06-27 Medtronic Vascular, Inc. Biocompatible controlled release coatings for medical devices and related methods
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Also Published As

Publication number Publication date
EP1539265A1 (de) 2005-06-15
CA2494188A1 (en) 2004-02-19
US20040115273A1 (en) 2004-06-17
DE60316579D1 (de) 2007-11-08
WO2004014450A1 (en) 2004-02-19
DE60316579T2 (de) 2008-07-03
AU2003258205A1 (en) 2004-02-25
EP1539265B1 (de) 2007-09-26

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