ATE376567T1 - Antiadhäsivbioresorbierbarkomplexe von polyethern und carboxypolysacchariden und verfahren zu ihrer verwendung für die verminderung postchirurgischer verklebung - Google Patents

Antiadhäsivbioresorbierbarkomplexe von polyethern und carboxypolysacchariden und verfahren zu ihrer verwendung für die verminderung postchirurgischer verklebung

Info

Publication number
ATE376567T1
ATE376567T1 AT98924928T AT98924928T ATE376567T1 AT E376567 T1 ATE376567 T1 AT E376567T1 AT 98924928 T AT98924928 T AT 98924928T AT 98924928 T AT98924928 T AT 98924928T AT E376567 T1 ATE376567 T1 AT E376567T1
Authority
AT
Austria
Prior art keywords
membranes
compositions
bioresorbable
adhesion
bioadhesive
Prior art date
Application number
AT98924928T
Other languages
English (en)
Inventor
Herbert Schwartz
John Blackmore
Original Assignee
Fziomed 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 Fziomed Inc filed Critical Fziomed Inc
Application granted granted Critical
Publication of ATE376567T1 publication Critical patent/ATE376567T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
    • 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
    • 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
    • A61L31/042—Polysaccharides
    • 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
    • A61L31/145—Hydrogels or hydrocolloids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biochemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Materials Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
AT98924928T 1997-06-17 1998-05-28 Antiadhäsivbioresorbierbarkomplexe von polyethern und carboxypolysacchariden und verfahren zu ihrer verwendung für die verminderung postchirurgischer verklebung ATE376567T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/877,649 US5906997A (en) 1997-06-17 1997-06-17 Bioresorbable compositions of carboxypolysaccharide polyether intermacromolecular complexes and methods for their use in reducing surgical adhesions

Publications (1)

Publication Number Publication Date
ATE376567T1 true ATE376567T1 (de) 2007-11-15

Family

ID=25370416

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98924928T ATE376567T1 (de) 1997-06-17 1998-05-28 Antiadhäsivbioresorbierbarkomplexe von polyethern und carboxypolysacchariden und verfahren zu ihrer verwendung für die verminderung postchirurgischer verklebung

Country Status (9)

Country Link
US (4) US5906997A (de)
EP (1) EP1002002B1 (de)
JP (1) JP4986311B2 (de)
KR (1) KR100612975B1 (de)
AT (1) ATE376567T1 (de)
AU (1) AU754787B2 (de)
CA (1) CA2294200C (de)
DE (1) DE69838614T2 (de)
WO (1) WO1998058011A1 (de)

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AU754787B2 (en) 2002-11-28
EP1002002B1 (de) 2007-10-24
DE69838614T2 (de) 2008-08-28
CA2294200C (en) 2008-10-14
US6034140A (en) 2000-03-07
US6133325A (en) 2000-10-17
WO1998058011A1 (en) 1998-12-23
DE69838614D1 (de) 2007-12-06
KR20010013927A (ko) 2001-02-26
JP4986311B2 (ja) 2012-07-25
KR100612975B1 (ko) 2006-08-16
EP1002002A4 (de) 2004-03-17
JP2002511897A (ja) 2002-04-16
AU7698598A (en) 1999-01-04
US5906997A (en) 1999-05-25
US6017301A (en) 2000-01-25
CA2294200A1 (en) 1998-12-23
EP1002002A1 (de) 2000-05-24

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