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DK0426368T3 - Præparater indeholdende chitinderivater til forebyggelse af adhæsion - Google Patents

Præparater indeholdende chitinderivater til forebyggelse af adhæsion

Info

Publication number
DK0426368T3
DK0426368T3 DK90311669.7T DK90311669T DK0426368T3 DK 0426368 T3 DK0426368 T3 DK 0426368T3 DK 90311669 T DK90311669 T DK 90311669T DK 0426368 T3 DK0426368 T3 DK 0426368T3
Authority
DK
Denmark
Prior art keywords
preparations containing
prevent adhesion
chitin derivatives
containing chitin
derivatives
Prior art date
Application number
DK90311669.7T
Other languages
English (en)
Inventor
Paul A Higham
Jessica D Posey-Dowty
Original Assignee
Howmedica
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 Howmedica filed Critical Howmedica
Application granted granted Critical
Publication of DK0426368T3 publication Critical patent/DK0426368T3/da

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
    • A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
    • C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DK90311669.7T 1989-10-31 1990-10-24 Præparater indeholdende chitinderivater til forebyggelse af adhæsion DK0426368T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42968789A 1989-10-31 1989-10-31

Publications (1)

Publication Number Publication Date
DK0426368T3 true DK0426368T3 (da) 1995-03-13

Family

ID=23704303

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90311669.7T DK0426368T3 (da) 1989-10-31 1990-10-24 Præparater indeholdende chitinderivater til forebyggelse af adhæsion

Country Status (13)

Country Link
EP (1) EP0426368B1 (da)
JP (1) JPH0790041B2 (da)
KR (1) KR930004655B1 (da)
AT (1) ATE116555T1 (da)
AU (1) AU612085B1 (da)
CA (1) CA2028709A1 (da)
DE (1) DE69015775T2 (da)
DK (1) DK0426368T3 (da)
ES (1) ES2066152T3 (da)
GR (1) GR3015095T3 (da)
IE (1) IE64988B1 (da)
IL (1) IL96101A0 (da)
ZA (1) ZA908676B (da)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR920100122A (el) * 1991-04-05 1993-03-16 Ethicon Inc Πολυσακχαρίτες οι οποίοι περιέχουν καρβοξύλιο με σταυροειδείς δεσμούς δια την πρόληψιν της προσφύσεως.
WO1993009176A2 (en) * 1991-10-29 1993-05-13 Clover Consolidated, Limited Crosslinkable polysaccharides, polycations and lipids useful for encapsulation and drug release
AU3235593A (en) * 1991-12-20 1993-07-28 Howmedica Inc. Process for insolubilizing N-carboxyalkyl derivatives of chitosan
JP3274550B2 (ja) * 1993-08-03 2002-04-15 株式会社日本触媒 吸水材の製法
US5858350A (en) 1993-12-01 1999-01-12 Marine Polymer Technologies Methods and compositions for poly-β-1→4-N-acetylglucosamine cell therapy system
EP0665022A1 (en) * 1994-01-28 1995-08-02 Prodex, Inc. Viscoelastic solution of N,O-carboxymethyl chitosan for ophthalmic use
WO1995033773A1 (en) * 1994-06-02 1995-12-14 Vitaphore Corporation Lysozyme-degradable biomaterials
US5931165A (en) * 1994-09-06 1999-08-03 Fusion Medical Technologies, Inc. Films having improved characteristics and methods for their preparation and use
GB9421969D0 (en) * 1994-10-28 1994-12-21 Innovative Tech Ltd Wound treatment composition
TW389694B (en) * 1995-08-17 2000-05-11 Novartis Ag Compositions including o-carboxyalkyl chitosan and methods of use in ophthalmics
SE9600216D0 (sv) * 1996-01-18 1996-01-18 Hans Arne Hansson Styrning av läkningsprocesser
US5791352A (en) * 1996-06-19 1998-08-11 Fusion Medical Technologies, Inc. Methods and compositions for inhibiting tissue adhesion
DE19710369A1 (de) * 1997-03-13 1998-09-17 Henkel Kgaa Verfahren zur Herstellung von vernetzten Biopolymeren
WO1999058168A1 (en) * 1998-05-13 1999-11-18 Ml Laboratories Plc Dextrin-containing composition for preventing surgical adhesions
FR2844717B1 (fr) * 2002-09-23 2006-07-07 Richard Cancel Plaque de renfort comprenant notamment du chitosane
NZ616957A (en) 2007-02-19 2015-06-26 Marinepolymer Tech Inc Hemostatic compositions and therapeutic regimens
WO2010011216A1 (en) * 2008-07-22 2010-01-28 E.I. Du Pont De Nemours And Company N-alkylchitosan films and laminates made therefrom
WO2011130646A1 (en) 2010-04-15 2011-10-20 Marine Polymer Technologies, Inc. Anti-bacterial applications of poly -n-acetylglucosamine nanofibers
NZ732118A (en) 2011-04-15 2018-11-30 Marine Polymer Tech Inc Treatment of disease with poly-n-acetylglucosamine nanofibers
ES2746974T3 (es) 2012-03-28 2020-03-09 Toray Industries Material biodegradable y procedimiento de producción de un material biodegradable
RU2572849C1 (ru) 2012-03-28 2016-01-20 Торэй Индастриз, Инк. Биоразрушаемый материал и способ получения биоразрушаемого материала
JP7321610B2 (ja) * 2020-06-01 2023-08-07 株式会社大塚製薬工場 癒着防止剤及びそれを用いた癒着防止方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989535A (en) * 1974-02-11 1976-11-02 American Cyanamid Company Solution of poly(N-acetyl-D-glucosamine)
SE456346B (sv) * 1984-07-23 1988-09-26 Pharmacia Ab Gel for att forhindra adhesion mellan kroppsvevnader och sett for dess framstellning
JPS62170254A (ja) * 1986-01-20 1987-07-27 ユニチカ株式会社 創傷被覆保護材

Also Published As

Publication number Publication date
DE69015775D1 (de) 1995-02-16
EP0426368A2 (en) 1991-05-08
IE64988B1 (en) 1995-09-20
EP0426368A3 (en) 1992-04-01
KR930004655B1 (ko) 1993-06-02
AU612085B1 (en) 1991-06-27
ES2066152T3 (es) 1995-03-01
JPH0790041B2 (ja) 1995-10-04
KR910007549A (ko) 1991-05-30
JPH03167201A (ja) 1991-07-19
EP0426368B1 (en) 1995-01-04
IL96101A0 (en) 1991-07-18
DE69015775T2 (de) 1995-05-11
ZA908676B (en) 1992-06-24
IE903903A1 (en) 1991-05-08
GR3015095T3 (en) 1995-05-31
CA2028709A1 (en) 1991-05-01
ATE116555T1 (de) 1995-01-15

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