AU2016210991B2 - Composition for a wound dressing - Google Patents

Composition for a wound dressing Download PDF

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Publication number
AU2016210991B2
AU2016210991B2 AU2016210991A AU2016210991A AU2016210991B2 AU 2016210991 B2 AU2016210991 B2 AU 2016210991B2 AU 2016210991 A AU2016210991 A AU 2016210991A AU 2016210991 A AU2016210991 A AU 2016210991A AU 2016210991 B2 AU2016210991 B2 AU 2016210991B2
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AU
Australia
Prior art keywords
acid
composition
component
chitosan
triprotic
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.)
Active
Application number
AU2016210991A
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English (en)
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AU2016210991A1 (en
Inventor
Craig Hardy
Andrew HOGGARTH
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.)
Medtrade Products Ltd
Original Assignee
Medtrade Products 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 Medtrade Products Ltd filed Critical Medtrade Products Ltd
Publication of AU2016210991A1 publication Critical patent/AU2016210991A1/en
Application granted granted Critical
Publication of AU2016210991B2 publication Critical patent/AU2016210991B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • A61L15/28—Polysaccharides or their derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • 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
    • A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • 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
    • A61L15/44—Medicaments
    • 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
    • A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic 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
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/21—Acids
    • 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
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Diabetes (AREA)
  • Dermatology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AU2016210991A 2015-01-27 2016-01-27 Composition for a wound dressing Active AU2016210991B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1501330.3A GB201501330D0 (en) 2015-01-27 2015-01-27 Composition for a wound dressing
GB1501330.3 2015-01-27
PCT/GB2016/050178 WO2016120620A1 (en) 2015-01-27 2016-01-27 Composition for a wound dressing

Publications (2)

Publication Number Publication Date
AU2016210991A1 AU2016210991A1 (en) 2017-08-17
AU2016210991B2 true AU2016210991B2 (en) 2020-03-12

Family

ID=52673990

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016210991A Active AU2016210991B2 (en) 2015-01-27 2016-01-27 Composition for a wound dressing

Country Status (16)

Country Link
US (1) US20180008742A1 (enExample)
EP (1) EP3250243B8 (enExample)
JP (1) JP6974176B2 (enExample)
KR (1) KR102608156B1 (enExample)
CN (2) CN107580506A (enExample)
AU (1) AU2016210991B2 (enExample)
BR (1) BR112017016093B1 (enExample)
CA (1) CA2975043C (enExample)
DK (1) DK3250243T3 (enExample)
ES (1) ES2944592T3 (enExample)
FI (1) FI3250243T3 (enExample)
GB (2) GB201501330D0 (enExample)
PL (1) PL3250243T3 (enExample)
PT (1) PT3250243T (enExample)
SA (1) SA517381996B1 (enExample)
WO (1) WO2016120620A1 (enExample)

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GB2463181B (en) 2007-05-14 2013-03-27 Univ New York State Res Found Induction of a physiological dispersion response in bacterial cells in a biofilm
GB0808376D0 (en) 2008-05-08 2008-06-18 Bristol Myers Squibb Co Wound dressing
GB0817796D0 (en) 2008-09-29 2008-11-05 Convatec Inc wound dressing
GB201020236D0 (en) 2010-11-30 2011-01-12 Convatec Technologies Inc A composition for detecting biofilms on viable tissues
US10207031B2 (en) 2010-12-08 2019-02-19 Convatec Technologies Inc. Integrated system for assessing wound exudates
DK2648795T3 (da) 2010-12-08 2023-03-27 Convatec Technologies Inc System til fjernelse af eksudater fra en sårposition
EP2648794B1 (en) 2010-12-08 2019-08-28 ConvaTec Technologies Inc. Wound exudate system accessory
GB201115182D0 (en) 2011-09-02 2011-10-19 Trio Healthcare Ltd Skin contact material
GB2497406A (en) 2011-11-29 2013-06-12 Webtec Converting Llc Dressing with a perforated binder layer
JP2016507663A (ja) 2012-12-20 2016-03-10 コンバテック・テクノロジーズ・インコーポレイテッドＣｏｎｖａｔｅｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｎｃ 化学修飾セルロース系繊維の加工
GB2543544A (en) 2015-10-21 2017-04-26 Brightwake Ltd Wound dressing
KR20190008199A (ko) 2016-03-30 2019-01-23 시노보 게엠베하 상처에서 미생물 감염의 검출 방법
WO2017173069A1 (en) 2016-03-30 2017-10-05 Convatec Technologies Inc. Detecting microbial infections in wounds
GB201608099D0 (en) 2016-05-09 2016-06-22 Convatec Technologies Inc Negative pressure wound dressing
CA3030152A1 (en) 2016-07-08 2018-01-11 Convatec Technologies Inc. Flexible negative pressure system
MX2019000232A (es) 2016-07-08 2019-11-12 Convatec Technologies Inc Deteccion de flujo de fluidos.
BR112019000284A2 (pt) 2016-07-08 2019-04-16 Convatec Technologies Inc. aparelho de coleta de fluido
WO2019040729A1 (en) * 2017-08-24 2019-02-28 Kci Usa, Inc. BIOMATERIAL AND METHODS OF MAKING AND USING THE BIOMATERIAL
TR201713929A2 (tr) 2017-09-20 2019-04-22 Montero Gida Sanayi Ve Ticaret Anonim Sirketi Ki̇tosan ve alji̇natin hemostati̇k kompozi̇syonlari
EP3710074B1 (en) 2017-11-16 2024-03-20 ConvaTec Limited Fluid collection apparatus
US11541105B2 (en) 2018-06-01 2023-01-03 The Research Foundation For The State University Of New York Compositions and methods for disrupting biofilm formation and maintenance
EP3897759B1 (en) * 2018-12-21 2024-11-13 3M Innovative Properties Company Wound dressings including pvp-citric acid copolymer
WO2020245656A1 (en) 2019-06-03 2020-12-10 Convatec Limited Methods and devices to disrupt and contain pathogens
US11331221B2 (en) 2019-12-27 2022-05-17 Convatec Limited Negative pressure wound dressing
US11771819B2 (en) 2019-12-27 2023-10-03 Convatec Limited Low profile filter devices suitable for use in negative pressure wound therapy systems

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Also Published As

Publication number Publication date
GB201601531D0 (en) 2016-03-09
JP6974176B2 (ja) 2021-12-01
RU2017129870A (ru) 2019-03-01
KR20170107011A (ko) 2017-09-22
DK3250243T3 (da) 2023-02-20
ES2944592T3 (es) 2023-06-22
PL3250243T4 (pl) 2023-04-03
GB2537008B (en) 2019-10-23
WO2016120620A1 (en) 2016-08-04
EP3250243A1 (en) 2017-12-06
AU2016210991A1 (en) 2017-08-17
US20180008742A1 (en) 2018-01-11
SA517381996B1 (ar) 2021-12-23
PT3250243T (pt) 2023-02-22
FI3250243T3 (fi) 2023-03-15
BR112017016093B1 (pt) 2021-05-11
CA2975043A1 (en) 2016-08-04
KR102608156B1 (ko) 2023-11-29
CN118846182A (zh) 2024-10-29
EP3250243B8 (en) 2022-12-21
PL3250243T3 (pl) 2023-04-03
GB2537008A (en) 2016-10-05
CA2975043C (en) 2023-05-23
EP3250243B1 (en) 2022-11-16
BR112017016093A2 (pt) 2018-03-27
RU2017129870A3 (enExample) 2019-08-19
CN107580506A (zh) 2018-01-12
GB201501330D0 (en) 2015-03-11
JP2018506402A (ja) 2018-03-08

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