DE69822285D1 - Verfahren zur Herstellung von vernetzter Hyaluronsäure - Google Patents

Verfahren zur Herstellung von vernetzter Hyaluronsäure

Info

Publication number
DE69822285D1
DE69822285D1 DE69822285T DE69822285T DE69822285D1 DE 69822285 D1 DE69822285 D1 DE 69822285D1 DE 69822285 T DE69822285 T DE 69822285T DE 69822285 T DE69822285 T DE 69822285T DE 69822285 D1 DE69822285 D1 DE 69822285D1
Authority
DE
Germany
Prior art keywords
hyaluronic acid
production
cross
linked hyaluronic
dvs
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
DE69822285T
Other languages
English (en)
Other versions
DE69822285T2 (de
Inventor
Der Tuin Everhardus Van
Arie Cornelis Besemer
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.)
STICHTING HYPPOMEDICS VLAGTWED
Original Assignee
STICHTING HYPPOMEDICS VLAGTWED
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 STICHTING HYPPOMEDICS VLAGTWED filed Critical STICHTING HYPPOMEDICS VLAGTWED
Application granted granted Critical
Publication of DE69822285D1 publication Critical patent/DE69822285D1/de
Publication of DE69822285T2 publication Critical patent/DE69822285T2/de
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
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
    • C08B37/0072—Hyaluronic acid, i.e. HA or hyaluronan; Derivatives thereof, e.g. crosslinked hyaluronic acid (hylan) or hyaluronates
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Surgery (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
DE69822285T 1998-02-27 1998-02-27 Verfahren zur Herstellung von vernetzter Hyaluronsäure Expired - Lifetime DE69822285T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98200620A EP0939086B1 (de) 1998-02-27 1998-02-27 Verfahren zur Herstellung von vernetzter Hyaluronsäure

Publications (2)

Publication Number Publication Date
DE69822285D1 true DE69822285D1 (de) 2004-04-15
DE69822285T2 DE69822285T2 (de) 2005-01-27

Family

ID=8233426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69822285T Expired - Lifetime DE69822285T2 (de) 1998-02-27 1998-02-27 Verfahren zur Herstellung von vernetzter Hyaluronsäure

Country Status (6)

Country Link
EP (1) EP0939086B1 (de)
AT (1) ATE261454T1 (de)
DE (1) DE69822285T2 (de)
DK (1) DK0939086T3 (de)
ES (1) ES2217496T3 (de)
PT (1) PT939086E (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6521223B1 (en) * 2000-02-14 2003-02-18 Genzyme Corporation Single phase gels for the prevention of adhesions
AU2000268609A1 (en) * 2000-09-14 2002-03-26 Robert Theiler Intraarticular agent for the treatment of osteoarthritis
KR20070012306A (ko) * 2003-07-30 2007-01-25 앙테이스 에스.아. 생의학적 사용을 위한 복합체 매트릭스
CA2592044A1 (en) 2004-07-06 2006-02-09 Zymogenetics, Inc. Pharmaceutical composition comprising fgf18 and il-1 antagonist and method of use
PT1835923E (pt) * 2004-12-30 2013-11-04 Genzyme Corp Regimes para viscossuplementação intra-articular
CA2633978A1 (en) 2005-12-14 2007-06-21 Anika Therapeutics, Inc. Bioabsorbable implant of hyaluronic acid derivative for treatment of osteochondral and chondral defects
TWI528964B (zh) 2006-12-06 2016-04-11 生化學工業股份有限公司 治療關節失調之長效藥劑
PL2236523T3 (pl) * 2009-03-30 2018-07-31 Scivision Biotech Inc. Sposób wytwarzania usieciowanego kwasu hialuronowego
US9371402B2 (en) 2009-04-09 2016-06-21 Scivision Biotech Inc. Method for producing cross-linked hyaluronic acid
WO2011014432A1 (en) 2009-07-30 2011-02-03 Carbylan Biosurgery, Inc. Modified hyaluronic acid polymer compositions and related methods
JO3008B1 (ar) 2009-08-13 2016-09-05 Seikagaku Kogyo Co Ltd تركيب صيدلي لتخفيف الألم
CN101829365B (zh) * 2010-04-13 2013-04-17 杭州市第一人民医院 一种巩膜外加压生物复合材料及制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1238043A (en) * 1983-12-15 1988-06-14 Endre A. Balazs Water insoluble preparations of hyaluronic acid and processes therefor
US4582865A (en) * 1984-12-06 1986-04-15 Biomatrix, Inc. Cross-linked gels of hyaluronic acid and products containing such gels

Also Published As

Publication number Publication date
ES2217496T3 (es) 2004-11-01
ATE261454T1 (de) 2004-03-15
DE69822285T2 (de) 2005-01-27
DK0939086T3 (da) 2004-04-13
PT939086E (pt) 2004-07-30
EP0939086B1 (de) 2004-03-10
EP0939086A1 (de) 1999-09-01

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Legal Events

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8364 No opposition during term of opposition