GB2392913B - Wound dressings comprising complexes of oxidised celluloses with silver - Google Patents

Wound dressings comprising complexes of oxidised celluloses with silver

Info

Publication number
GB2392913B
GB2392913B GB0221062A GB0221062A GB2392913B GB 2392913 B GB2392913 B GB 2392913B GB 0221062 A GB0221062 A GB 0221062A GB 0221062 A GB0221062 A GB 0221062A GB 2392913 B GB2392913 B GB 2392913B
Authority
GB
United Kingdom
Prior art keywords
oxidised
celluloses
complexes
silver
wound dressings
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
GB0221062A
Other versions
GB0221062D0 (en
GB2392913A (en
Inventor
Breda Mary Cullen
Deborah Addison
David Greenhalgh
Alicia Essler
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.)
Johnson and Johnson Medical Ltd
Original Assignee
Johnson and Johnson Medical Ltd
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 Johnson and Johnson Medical Ltd filed Critical Johnson and Johnson Medical Ltd
Priority to GB0221062A priority Critical patent/GB2392913B/en
Publication of GB0221062D0 publication Critical patent/GB0221062D0/en
Priority to DK03795068T priority patent/DK1536845T3/en
Priority to US10/527,421 priority patent/US8461410B2/en
Priority to DE60313471T priority patent/DE60313471T2/en
Priority to CA2495541A priority patent/CA2495541C/en
Priority to PCT/GB2003/003898 priority patent/WO2004024197A1/en
Priority to EP03795068A priority patent/EP1536845B1/en
Priority to JP2004535645A priority patent/JP4808402B2/en
Priority to SI200330821T priority patent/SI1536845T1/en
Priority to AU2003263344A priority patent/AU2003263344B2/en
Priority to AT03795068T priority patent/ATE360444T1/en
Priority to PT03795068T priority patent/PT1536845E/en
Priority to ES03795068T priority patent/ES2286497T3/en
Priority to PL375829A priority patent/PL207044B1/en
Publication of GB2392913A publication Critical patent/GB2392913A/en
Application granted granted Critical
Publication of GB2392913B publication Critical patent/GB2392913B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates
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    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
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    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
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    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
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    • A61L2300/418—Agents promoting blood coagulation, blood-clotting agents, embolising agents
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/45—Mixtures of two or more drugs, e.g. synergistic mixtures
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/80—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special chemical form
    • A61L2300/802—Additives, excipients, e.g. cyclodextrins, fatty acids, surfactants
GB0221062A 2002-09-11 2002-09-11 Wound dressings comprising complexes of oxidised celluloses with silver Expired - Lifetime GB2392913B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB0221062A GB2392913B (en) 2002-09-11 2002-09-11 Wound dressings comprising complexes of oxidised celluloses with silver
SI200330821T SI1536845T1 (en) 2002-09-11 2003-09-10 Wound dressing materials comprising complexes of anionic polysaccharides with silver
AT03795068T ATE360444T1 (en) 2002-09-11 2003-09-10 WOUND DRESSING MATERIAL WITH ANIONIC POLYSACCHARIDE COMPLEXES WITH SILVER
DE60313471T DE60313471T2 (en) 2002-09-11 2003-09-10 WOUND BRACELET WITH ANIONIC POLYSACCHARIDE COMPLEXES WITH SILVER
CA2495541A CA2495541C (en) 2002-09-11 2003-09-10 Wound dressing materials comprising complexes of anionic polysaccharides with silver
PCT/GB2003/003898 WO2004024197A1 (en) 2002-09-11 2003-09-10 Wound dressing materials comprising complexes of anionic polysaccharides with silver
EP03795068A EP1536845B1 (en) 2002-09-11 2003-09-10 Wound dressing materials comprising complexes of anionic polysaccharides with silver
JP2004535645A JP4808402B2 (en) 2002-09-11 2003-09-10 Wound dressing material containing a complex of anionic polysaccharide and silver
DK03795068T DK1536845T3 (en) 2002-09-11 2003-09-10 Wound dressing materials containing complexes of silver anionic polysaccharides
AU2003263344A AU2003263344B2 (en) 2002-09-11 2003-09-10 Wound dressing materials comprising complexes of anionic polysaccharides with silver
US10/527,421 US8461410B2 (en) 2002-09-11 2003-09-10 Wound dressing materials comprising complexes of anionic polysaccharides with silver
PT03795068T PT1536845E (en) 2002-09-11 2003-09-10 Wound dressing materials comprising complexes of anionic polysaccharides with silver
ES03795068T ES2286497T3 (en) 2002-09-11 2003-09-10 PLASTER MATERIALS FOR WOUNDS THAT INCLUDE COMPLEXES OF ANIONIC POLISACARIDS WITH SILVER.
PL375829A PL207044B1 (en) 2002-09-11 2003-09-10 Wound dressing materials comprising complexes of anionic polysaccharides with silver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0221062A GB2392913B (en) 2002-09-11 2002-09-11 Wound dressings comprising complexes of oxidised celluloses with silver

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GB0221062D0 GB0221062D0 (en) 2002-10-23
GB2392913A GB2392913A (en) 2004-03-17
GB2392913B true GB2392913B (en) 2007-04-04

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GB (1) GB2392913B (en)

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WO2006026573A2 (en) 2004-08-30 2006-03-09 Southwest Research Institute Biocidal fibrous and film materials utilizing silver ion
US8900610B2 (en) 2004-08-30 2014-12-02 Southwest Research Institute Biocidal fibrous and film materials comprising silver and chlorite ions
GB2425474A (en) * 2005-04-26 2006-11-01 Ethicon Inc Photostable wound dressing materials and methods of production thereof
GB0523166D0 (en) 2005-11-15 2005-12-21 Lantor Uk Ltd Improvements in and relating to medical products
GB2433205A (en) * 2005-12-16 2007-06-20 Ethicon Inc Wound dressing comprising a strong cation exchange resin
US20090004253A1 (en) * 2007-06-29 2009-01-01 Brown Laura J Composite device for the repair or regeneration of tissue
IT1391669B1 (en) * 2008-07-23 2012-01-17 Universita' Degli Studi Di Trieste NANOCOMPOSITE MATERIALS FORMED FROM A POLYSACCHARIDIC MATRIX AND METALLIC NANOPARTICLES, THEIR PREPARATION AND USE
JP5901112B2 (en) * 2009-11-17 2016-04-06 旭化成せんい株式会社 Cellulose porous gel
FR2956322A1 (en) * 2010-02-17 2011-08-19 Urgo Lab USE OF SYNTHETIC POLYSULFATE OLIGOSACCHARIDES AS DETERSION AGENTS OF A WOUND.
CN103191461B (en) * 2013-04-26 2015-09-16 华熙福瑞达生物医药有限公司 A kind of containing hyaluronic wound care dressing
KR20200091378A (en) * 2017-07-20 2020-07-30 고메즈-로페즈, 웬세슬라오 Formulations containing bio-compatible nano-structured biocatalyst materials for the treatment of wounds and infections
EP3672655B1 (en) * 2017-08-24 2022-01-19 KCI USA, Inc. Biomaterial and methods of making and using said biomaterial
US20210146002A1 (en) * 2018-02-02 2021-05-20 Kci Licensing, Inc. Unique combination of natural biopolymers for advanced wound dressing

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WO1987005517A1 (en) * 1986-03-14 1987-09-24 Bio-Technology General Corp. Heavy metal salts of hyaluronic acid useful as antimicrobial agents
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JP4808402B2 (en) 2011-11-02
GB0221062D0 (en) 2002-10-23
GB2392913A (en) 2004-03-17
JP2005537882A (en) 2005-12-15

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Expiry date: 20220910