SA517381998B1 - تركيبة لتضميد الجرح - Google Patents

تركيبة لتضميد الجرح

Info

Publication number
SA517381998B1
SA517381998B1 SA517381998A SA517381998A SA517381998B1 SA 517381998 B1 SA517381998 B1 SA 517381998B1 SA 517381998 A SA517381998 A SA 517381998A SA 517381998 A SA517381998 A SA 517381998A SA 517381998 B1 SA517381998 B1 SA 517381998B1
Authority
SA
Saudi Arabia
Prior art keywords
composition
wound dressing
chitin
chitosan
derivatives
Prior art date
Application number
SA517381998A
Other languages
English (en)
Inventor
هوجارث أندرو
هاردي كريغ
Original Assignee
ميدتراد برودكتس ليمتد
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 ميدتراد برودكتس ليمتد filed Critical ميدتراد برودكتس ليمتد
Publication of SA517381998B1 publication Critical patent/SA517381998B1/ar

Links

Classifications

    • A61F13/01008—
    • 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
    • A61F13/01029—
    • 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
    • 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
    • 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
    • A61F2013/00361—Plasters
    • A61F2013/00902—Plasters containing means
    • A61F2013/00927—Plasters containing means with biological activity, e.g. enzymes for debriding wounds or others, collagen or growth factors
    • A61F2013/00931—Plasters containing means with biological activity, e.g. enzymes for debriding wounds or others, collagen or growth factors chitin
    • 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

Abstract

يتعلق الاختراع الحالي بتركيبة يمكن استخدامها كتضميد الجرح wound dressing أو كجزء منه وبتضميد الجروح التي تشتمل عليها. بصورة أكثر تحديدًا، يتعلق الاختراع الحالي بتركيبة توقف البكتيريا bacteria وتقتلها داخل غشاء حيوي biofilm وتمنع أيضا تكوّن الغشاء الحيوي. تشتمل التركيبة على مكون أول منتقى من المجموعة التي تتكون من شيتوزان chitosan ، كيتين chitin ، مشتقات من شيتوزان chitosan ، مشتقات من كيتين chitin ، وتوليفات منها؛ حمض ثلاثي البروتونات triprotic acid واحد على الأقل وحمض إذابة solubilising acid واحد على الأقل. شكل 1.
SA517381998A 2015-01-27 2017-07-26 تركيبة لتضميد الجرح SA517381998B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1501333.7A GB201501333D0 (en) 2015-01-27 2015-01-27 Composition for a wound dressing
PCT/GB2016/050179 WO2016120621A1 (en) 2015-01-27 2016-01-27 Composition for a wound dressing

Publications (1)

Publication Number Publication Date
SA517381998B1 true SA517381998B1 (ar) 2021-12-23

Family

ID=52673992

Family Applications (1)

Application Number Title Priority Date Filing Date
SA517381998A SA517381998B1 (ar) 2015-01-27 2017-07-26 تركيبة لتضميد الجرح

Country Status (16)

Country Link
US (2) US10561533B2 (ar)
EP (1) EP3250244B8 (ar)
JP (1) JP6974177B2 (ar)
KR (1) KR102608161B1 (ar)
CN (1) CN107530470B (ar)
AU (1) AU2016210992B2 (ar)
BR (1) BR112017016072B1 (ar)
CA (1) CA2975016C (ar)
DK (1) DK3250244T3 (ar)
ES (1) ES2896474T3 (ar)
GB (2) GB201501333D0 (ar)
PL (1) PL3250244T3 (ar)
PT (1) PT3250244T (ar)
RU (2) RU2748184C2 (ar)
SA (1) SA517381998B1 (ar)
WO (1) WO2016120621A1 (ar)

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Also Published As

Publication number Publication date
BR112017016072B1 (pt) 2021-03-23
KR20170107012A (ko) 2017-09-22
EP3250244B1 (en) 2021-08-04
BR112017016072A2 (pt) 2018-04-03
CN107530470B (zh) 2021-12-31
US20200197225A1 (en) 2020-06-25
PL3250244T4 (pl) 2022-03-07
CA2975016C (en) 2023-01-03
RU2021113704A (ru) 2021-06-02
PT3250244T (pt) 2021-11-10
US20180014975A1 (en) 2018-01-18
WO2016120621A1 (en) 2016-08-04
GB201501333D0 (en) 2015-03-11
ES2896474T3 (es) 2022-02-24
KR102608161B1 (ko) 2023-11-29
JP2018502696A (ja) 2018-02-01
CN107530470A (zh) 2018-01-02
EP3250244B8 (en) 2021-09-22
GB2537009B (en) 2019-10-23
AU2016210992A1 (en) 2017-08-17
US10973691B2 (en) 2021-04-13
GB2537009A (en) 2016-10-05
AU2016210992B2 (en) 2020-03-26
DK3250244T3 (da) 2021-11-15
CA2975016A1 (en) 2016-08-04
US10561533B2 (en) 2020-02-18
JP6974177B2 (ja) 2021-12-01
PL3250244T3 (pl) 2022-03-07
GB201601532D0 (en) 2016-03-09
RU2017129872A (ru) 2019-02-28
EP3250244A1 (en) 2017-12-06
RU2017129872A3 (ar) 2019-08-13
RU2748184C2 (ru) 2021-05-20

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