BR112017016093A2 - composição sólida, curativo de ferida, e, método de fabricação de uma composição - Google Patents

composição sólida, curativo de ferida, e, método de fabricação de uma composição

Info

Publication number
BR112017016093A2
BR112017016093A2 BR112017016093A BR112017016093A BR112017016093A2 BR 112017016093 A2 BR112017016093 A2 BR 112017016093A2 BR 112017016093 A BR112017016093 A BR 112017016093A BR 112017016093 A BR112017016093 A BR 112017016093A BR 112017016093 A2 BR112017016093 A2 BR 112017016093A2
Authority
BR
Brazil
Prior art keywords
wound dressing
solid composition
manufacturing
composition
relates
Prior art date
Application number
BR112017016093A
Other languages
English (en)
Other versions
BR112017016093B1 (pt
Inventor
Craig Hardy
Andrew Hoggarth
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 BR112017016093A2 publication Critical patent/BR112017016093A2/pt
Publication of BR112017016093B1 publication Critical patent/BR112017016093B1/pt

Links

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

Abstract

resumo ?composição sólida, curativo de ferida, e, método de fabricação de uma composição? a presente invenção refere-se a uma composição que pode ser usada como ou como parte de um curativo de ferida e aos curativos de ferida compreendendo a mesma. mais especificamente, a presente invenção refere-se a uma composição que rompe e mata bactérias dentro de um biofilme e também evita a formação de biofilmes. a composição sólida compreende um primeiro componente selecionado do grupo consistindo de quitosana, quitina, derivados de quitosana, derivados de quitina, e combinações dos mesmos; e pelo menos um ácido triprótico.
BR112017016093-5A 2015-01-27 2016-01-27 composição sólida, curativo de ferida, e, método de fabricação de uma composição BR112017016093B1 (pt)

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
BR112017016093A2 true BR112017016093A2 (pt) 2018-03-27
BR112017016093B1 BR112017016093B1 (pt) 2021-05-11

Family

ID=52673990

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017016093-5A BR112017016093B1 (pt) 2015-01-27 2016-01-27 composição sólida, curativo de ferida, e, método de fabricação de uma composição

Country Status (16)

Country Link
US (1) US20180008742A1 (pt)
EP (1) EP3250243B8 (pt)
JP (1) JP6974176B2 (pt)
KR (1) KR102608156B1 (pt)
CN (1) CN107580506A (pt)
AU (1) AU2016210991B2 (pt)
BR (1) BR112017016093B1 (pt)
CA (1) CA2975043C (pt)
DK (1) DK3250243T3 (pt)
ES (1) ES2944592T3 (pt)
FI (1) FI3250243T3 (pt)
GB (2) GB201501330D0 (pt)
PL (1) PL3250243T4 (pt)
PT (1) PT3250243T (pt)
SA (1) SA517381996B1 (pt)
WO (1) WO2016120620A1 (pt)

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CN101801521B (zh) 2007-05-14 2015-06-17 纽约州立大学研究基金会 生物膜中细菌细胞内的生理学分散响应诱导
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
CA2819549C (en) 2010-12-08 2019-09-10 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
CN105008611A (zh) 2012-12-20 2015-10-28 康沃特克科技公司 化学改性的纤维素纤维的处理
JP7183146B2 (ja) 2016-03-30 2022-12-05 コンバテック・テクノロジーズ・インコーポレイテッド 創傷における微生物感染の検出
BR112018070238A2 (pt) 2016-03-30 2019-01-29 Acib Gmbh detecção de infecção microbiana em feridas
CN109640904A (zh) 2016-07-08 2019-04-16 康沃特克科技公司 流体收集设备
BR112019000301A2 (pt) 2016-07-08 2019-04-16 Convatec Technologies Inc. sistema de pressão negativa flexível
JP6975770B2 (ja) 2016-07-08 2021-12-01 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 流体流の感知
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
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
US20220023490A1 (en) * 2018-12-21 2022-01-27 Kci Licensing, Inc. Wound dressings including pvp-citric acid copolymer
US11771819B2 (en) 2019-12-27 2023-10-03 Convatec Limited Low profile filter devices suitable for use in negative pressure wound therapy systems
US11331221B2 (en) 2019-12-27 2022-05-17 Convatec Limited Negative pressure wound dressing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7482503B2 (en) * 2001-06-14 2009-01-27 Providence Health System-Oregon Wound dressing and method for controlling severe, life-threatening bleeding
AU2002364491A1 (en) * 2002-01-03 2003-07-30 Yissum Research Development Company Of The Hebrew University Of Jerusalem Edible compositions capable of removing oral biofilm
CN1778397B (zh) * 2004-11-26 2011-05-11 龚正烈 对烧烫伤皮肤有癒合效果的纳米壳聚糖溶胶及制造方法
CN101081308A (zh) * 2007-05-14 2007-12-05 罗晓浔 壳聚糖止血剂
CL2008000156A1 (es) * 2008-01-18 2008-08-01 Igloo Zone Chile S A Gel estable hidrofilo en base a un polimero para aplicacion topica porque comprende quitosano disuelto en un solvente; proceso para obtener el gel para uso topico antes mencionado; uso del gel.
CN101239199A (zh) * 2008-03-18 2008-08-13 施建基（SHI/JianJi） 自粘型壳聚糖止血膜及其制备方法
US8469538B2 (en) * 2010-01-21 2013-06-25 Polygroup Macau Limited (Bvi) Inflatable decorative structure with a light system and a diffusing member
RU2468129C2 (ru) * 2010-12-30 2012-11-27 Государственное образовательное учреждение высшего профессионального образования "Саратовский государственный университет им. Н.Г. Чернышевского" Биополимерное волокно, состав формовочного раствора для его получения, способ приготовления формовочного раствора, полотно биомедицинского назначения, способ его модификации, биологическая повязка и способ лечения ран
GB201220076D0 (en) * 2012-11-07 2012-12-19 Medtrade Products Ltd Wound care device
CN103848926B (zh) * 2012-11-30 2016-03-02 江春平 一种羧化壳聚糖的制备方法和用途
US9547011B2 (en) * 2013-03-14 2017-01-17 Tricol Biomedical, Inc. Biocompatible and bioabsorbable derivatized chitosan compositions

Also Published As

Publication number Publication date
RU2017129870A (ru) 2019-03-01
WO2016120620A1 (en) 2016-08-04
PT3250243T (pt) 2023-02-22
GB201601531D0 (en) 2016-03-09
BR112017016093B1 (pt) 2021-05-11
JP2018506402A (ja) 2018-03-08
US20180008742A1 (en) 2018-01-11
SA517381996B1 (ar) 2021-12-23
AU2016210991A1 (en) 2017-08-17
GB201501330D0 (en) 2015-03-11
PL3250243T3 (pl) 2023-04-03
EP3250243B8 (en) 2022-12-21
ES2944592T3 (es) 2023-06-22
GB2537008B (en) 2019-10-23
KR20170107011A (ko) 2017-09-22
DK3250243T3 (da) 2023-02-20
FI3250243T3 (fi) 2023-03-15
CA2975043A1 (en) 2016-08-04
RU2017129870A3 (pt) 2019-08-19
AU2016210991B2 (en) 2020-03-12
JP6974176B2 (ja) 2021-12-01
EP3250243A1 (en) 2017-12-06
PL3250243T4 (pl) 2023-04-03
CN107580506A (zh) 2018-01-12
CA2975043C (en) 2023-05-23
EP3250243B1 (en) 2022-11-16
GB2537008A (en) 2016-10-05
KR102608156B1 (ko) 2023-11-29

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/01/2016, OBSERVADAS AS CONDICOES LEGAIS.