ES2066152T3 - Composiciones que contienen derivados de la quitina para impedir la adhesion. - Google Patents

Composiciones que contienen derivados de la quitina para impedir la adhesion.

Info

Publication number
ES2066152T3
ES2066152T3 ES90311669T ES90311669T ES2066152T3 ES 2066152 T3 ES2066152 T3 ES 2066152T3 ES 90311669 T ES90311669 T ES 90311669T ES 90311669 T ES90311669 T ES 90311669T ES 2066152 T3 ES2066152 T3 ES 2066152T3
Authority
ES
Spain
Prior art keywords
chitin
compositions containing
accession
prevent
containing derivatives
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
ES90311669T
Other languages
English (en)
Inventor
Paul A Higham
Jessica D Posey-Dowty
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.)
MTG Divestitures LLC
Original Assignee
Howmedica 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 Howmedica Inc filed Critical Howmedica Inc
Application granted granted Critical
Publication of ES2066152T3 publication Critical patent/ES2066152T3/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
    • 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)

Abstract

LA INVENCION COMPRENDE COMPOSICIONES POLIMERAS QUE CONTIENEN DERIVADOS ENTRECRUZADOS BIODEGRADABLES DE QUITINA PARA IMPEDIR LA ADHESION ENTRE TEJIDOS CORPORALES.
ES90311669T 1989-10-31 1990-10-24 Composiciones que contienen derivados de la quitina para impedir la adhesion. Expired - Lifetime ES2066152T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2066152T3 true ES2066152T3 (es) 1995-03-01

Family

ID=23704303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90311669T Expired - Lifetime ES2066152T3 (es) 1989-10-31 1990-10-24 Composiciones que contienen derivados de la quitina para impedir la adhesion.

Country Status (13)

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

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
JPH0826081B2 (ja) * 1991-12-20 1996-03-13 ハウメディカ・インコーポレーテッド キトサンのｎ−カルボキシアルキル誘導体を不溶化する方法
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
JPH10504277A (ja) * 1994-06-02 1998-04-28 ヴィタフォア コーポレイション リゾチーム分解性の生体材料
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
AU740832B2 (en) * 1998-05-13 2001-11-15 Innovata Limited Dextrin-containing composition for preventing surgical adhesions
FR2844717B1 (fr) * 2002-09-23 2006-07-07 Richard Cancel Plaque de renfort comprenant notamment du chitosane
US8871247B2 (en) 2007-02-19 2014-10-28 Marine Polymer Technologies, Inc. Hemostatic compositions and therapeutic regimens
EP2303575A1 (en) * 2008-07-22 2011-04-06 E. I. du Pont de Nemours and Company N-alkylchitosan films and laminates made therefrom
US8858964B2 (en) 2010-04-15 2014-10-14 Marine Polymer Technologies, Inc. Anti-bacterial applications of poly-N-acetylglucosamine nanofibers
EP3501284A1 (en) 2011-04-15 2019-06-26 Marine Polymer Technologies, Inc. Treatment of skin deseases with poly-n-acetyl glucosamine nanofibers
PT2832380T (pt) 2012-03-28 2017-01-24 Toray Industries Material biodegradável e método para a produção de material biodegradável
WO2013146999A1 (ja) 2012-03-28 2013-10-03 東レ株式会社 生分解性材料及び生分解性材料の製造方法
CA3189526A1 (en) * 2020-06-01 2021-12-09 Otsuka Pharmaceutical Factory, Inc. Adhesion-preventing agent and method for preventing adhesion using same

Family Cites Families (4)

* 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
JPH01104305A (ja) * 1987-10-15 1989-04-21 Tadashi Uragami 液体分離用膜

Also Published As

Publication number Publication date
CA2028709A1 (en) 1991-05-01
EP0426368A3 (en) 1992-04-01
JPH0790041B2 (ja) 1995-10-04
IL96101A0 (en) 1991-07-18
IE64988B1 (en) 1995-09-20
EP0426368B1 (en) 1995-01-04
DE69015775T2 (de) 1995-05-11
IE903903A1 (en) 1991-05-08
KR930004655B1 (ko) 1993-06-02
KR910007549A (ko) 1991-05-30
GR3015095T3 (en) 1995-05-31
JPH03167201A (ja) 1991-07-19
AU612085B1 (en) 1991-06-27
DK0426368T3 (da) 1995-03-13
ATE116555T1 (de) 1995-01-15
ZA908676B (en) 1992-06-24
DE69015775D1 (de) 1995-02-16
EP0426368A2 (en) 1991-05-08

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