ES2179465T3 - Hidrogeles de poliester. - Google Patents

Hidrogeles de poliester.

Info

Publication number
ES2179465T3
ES2179465T3 ES98908201T ES98908201T ES2179465T3 ES 2179465 T3 ES2179465 T3 ES 2179465T3 ES 98908201 T ES98908201 T ES 98908201T ES 98908201 T ES98908201 T ES 98908201T ES 2179465 T3 ES2179465 T3 ES 2179465T3
Authority
ES
Spain
Prior art keywords
polyesters
water
polyester hydrogels
protestic
debridation
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
ES98908201T
Other languages
English (en)
Inventor
Richard John Searle
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.)
Smith & Nephew
Smith and Nephew PLC
Original Assignee
Smith & Nephew
Smith and Nephew PLC
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 Smith & Nephew, Smith and Nephew PLC filed Critical Smith & Nephew
Application granted granted Critical
Publication of ES2179465T3 publication Critical patent/ES2179465T3/es
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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/64—Use of materials characterised by their function or physical properties specially adapted to be resorbable inside the body
    • 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
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L27/52—Hydrogels or hydrocolloids
    • 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
    • A61L27/58—Materials at least partially resorbable by the body
    • 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
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • A61L31/148—Materials at least partially resorbable by the body
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/123—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/127—Acids containing aromatic rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/916—Hydrogel compositions

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Transplantation (AREA)
  • Dermatology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Materials For Medical Uses (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Colloid Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

LA INVENCION SE REFIERE A NUEVOS POLIESTERES RETICULADOS DE ANHIDRIDO PIROMELITICO Y DE UN COMPUESTO POLIHIDROXILICO QUE CONTIENE MAS DE DOS GRUPOS HIDROXILO. DICHOS COMPUESTOS ABSORBEN GRAN CANTIDAD DE AGUA Y SON BIODEGRADABLES Y SUSCEPTIBLES DE HINCHAMIENTO CON AGUA. DICHOS POLIESTERES SE PUEDEN EMPLEAR PARA LA FABRICACION DE DISPOSITIVOS MEDICOS, COMO IMPLANTES PROTESICOS, SOPORTES PARA CULTIVOS CELULARES O VENDAS DE HERIDAS, P.EJ. COMO AGENTE DE DESBRIDAMIENTO.
ES98908201T 1997-03-01 1998-02-27 Hidrogeles de poliester. Expired - Lifetime ES2179465T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9704288.1A GB9704288D0 (en) 1997-03-01 1997-03-01 Hydrogels

Publications (1)

Publication Number Publication Date
ES2179465T3 true ES2179465T3 (es) 2003-01-16

Family

ID=10808545

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98908201T Expired - Lifetime ES2179465T3 (es) 1997-03-01 1998-02-27 Hidrogeles de poliester.

Country Status (12)

Country Link
US (1) US6224892B1 (es)
EP (1) EP0963393B1 (es)
JP (1) JP2001513133A (es)
AT (1) ATE220080T1 (es)
AU (1) AU741741B2 (es)
CA (1) CA2283405A1 (es)
DE (1) DE69806350T2 (es)
DK (1) DK0963393T3 (es)
ES (1) ES2179465T3 (es)
GB (1) GB9704288D0 (es)
WO (1) WO1998038234A1 (es)
ZA (1) ZA981667B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638312B2 (en) * 2000-08-04 2003-10-28 Depuy Orthopaedics, Inc. Reinforced small intestinal submucosa (SIS)
US8366787B2 (en) 2000-08-04 2013-02-05 Depuy Products, Inc. Hybrid biologic-synthetic bioabsorbable scaffolds
CA2689598A1 (en) 2001-05-29 2002-12-05 Microvention, Inc. Method of manufacturing expansile filamentous embolization devices
AU2002354911B2 (en) 2001-07-16 2007-08-30 Depuy Products, Inc. Meniscus regeneration device and method
WO2003007805A2 (en) * 2001-07-16 2003-01-30 Depuy Products, Inc. Cartilage repair apparatus and method
US7163563B2 (en) 2001-07-16 2007-01-16 Depuy Products, Inc. Unitary surgical device and method
JP2005515802A (ja) * 2001-07-16 2005-06-02 デピュイ・プロダクツ・インコーポレイテッド 混成生物／合成品型多孔質細胞外基質支持骨格
WO2003007839A2 (en) 2001-07-16 2003-01-30 Depuy Products, Inc. Devices form naturally occurring biologically derived
US7819918B2 (en) 2001-07-16 2010-10-26 Depuy Products, Inc. Implantable tissue repair device
WO2003007786A2 (en) * 2001-07-16 2003-01-30 Depuy Products, Inc. Porous delivery scaffold and method
US8025896B2 (en) 2001-07-16 2011-09-27 Depuy Products, Inc. Porous extracellular matrix scaffold and method
EP1416886A4 (en) 2001-07-16 2007-04-18 Depuy Products Inc SCAFFOLD AND METHOD FOR CARTILAGE REPAIR AND REGENERATION
US8252040B2 (en) 2001-07-20 2012-08-28 Microvention, Inc. Aneurysm treatment device and method of use
US7572288B2 (en) * 2001-07-20 2009-08-11 Microvention, Inc. Aneurysm treatment device and method of use
US8715312B2 (en) * 2001-07-20 2014-05-06 Microvention, Inc. Aneurysm treatment device and method of use
US6998367B2 (en) 2001-12-06 2006-02-14 Kimberly-Clark Worldwide, Inc. Absorbent composition containing transitional crosslinking points
US20040166169A1 (en) * 2002-07-15 2004-08-26 Prasanna Malaviya Porous extracellular matrix scaffold and method
US7569233B2 (en) * 2004-05-04 2009-08-04 Depuy Products, Inc. Hybrid biologic-synthetic bioabsorbable scaffolds
US7513866B2 (en) * 2004-10-29 2009-04-07 Depuy Products, Inc. Intestine processing device and associated method
US7354627B2 (en) 2004-12-22 2008-04-08 Depuy Products, Inc. Method for organizing the assembly of collagen fibers and compositions formed therefrom
US7595062B2 (en) 2005-07-28 2009-09-29 Depuy Products, Inc. Joint resurfacing orthopaedic implant and associated method
US7871440B2 (en) 2006-12-11 2011-01-18 Depuy Products, Inc. Unitary surgical device and method
EP2162101B1 (en) 2007-06-25 2019-02-20 MicroVention, Inc. Self-expanding prosthesis
CA2835427A1 (en) 2011-05-11 2012-11-15 Microvention, Inc. Device for occluding a lumen
CN103465805B (zh) * 2012-06-07 2016-02-03 宝钜儿童用品香港股份有限公司 儿童安全座椅

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956583A (es) * 1950-02-02
US2585323A (en) * 1949-05-31 1952-02-12 California Research Corp Linear pyromellitic polyesters and their derivatives
FR1162607A (fr) * 1955-08-18 1958-09-16 Bergwerksverband Gmbh Procédé de production de résines artificielles
US3975350A (en) * 1972-08-02 1976-08-17 Princeton Polymer Laboratories, Incorporated Hydrophilic or hydrogel carrier systems such as coatings, body implants and other articles
JP3174399B2 (ja) * 1992-06-11 2001-06-11 第一工業製薬株式会社 吸水性材料および吸水性成形品の製造方法
US5480963A (en) * 1994-07-22 1996-01-02 United States Surgical Corporation Absorbable copolymers derived from tricarboxylic acids and surgical articles made therefrom
US5486444A (en) * 1994-08-29 1996-01-23 Xerox Corporation Polyester processes for the preparation of toner

Also Published As

Publication number Publication date
ATE220080T1 (de) 2002-07-15
DK0963393T3 (da) 2002-11-04
AU741741B2 (en) 2001-12-06
US6224892B1 (en) 2001-05-01
AU6628598A (en) 1998-09-18
ZA981667B (en) 1998-09-01
GB9704288D0 (en) 1997-04-23
WO1998038234A1 (en) 1998-09-03
JP2001513133A (ja) 2001-08-28
EP0963393A1 (en) 1999-12-15
EP0963393B1 (en) 2002-07-03
DE69806350T2 (de) 2003-04-03
DE69806350D1 (de) 2002-08-08
CA2283405A1 (en) 1998-09-03

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