MX349595B - Fibras, proceso para producir las fibras y aposito para heridas que las incorpora. - Google Patents

Fibras, proceso para producir las fibras y aposito para heridas que las incorpora.

Info

Publication number
MX349595B
MX349595B MX2013000895A MX2013000895A MX349595B MX 349595 B MX349595 B MX 349595B MX 2013000895 A MX2013000895 A MX 2013000895A MX 2013000895 A MX2013000895 A MX 2013000895A MX 349595 B MX349595 B MX 349595B
Authority
MX
Mexico
Prior art keywords
fibres
producing
wound dressing
weight
pectin
Prior art date
Application number
MX2013000895A
Other languages
English (en)
Other versions
MX2013000895A (es
Inventor
Louisa Ballamy Lucy
Herbe Marion
Rogers Alan
Kelly Sean
Lam Po Tang Sharon
Original Assignee
Convatec Tech Inc *
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 Convatec Tech Inc * filed Critical Convatec Tech Inc *
Publication of MX2013000895A publication Critical patent/MX2013000895A/es
Publication of MX349595B publication Critical patent/MX349595B/es

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
    • A61L15/225—Mixtures of macromolecular 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
    • A61L15/44—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
    • A61L15/60—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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0052—Mixtures of macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
    • 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
    • A61L2300/23—Carbohydrates
    • A61L2300/232—Monosaccharides, disaccharides, polysaccharides, lipopolysaccharides
    • 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
    • A61L2300/252—Polypeptides, proteins, e.g. glycoproteins, lipoproteins, cytokines
    • 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
    • A61L2300/41—Anti-inflammatory agents, e.g. NSAIDs
    • 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
    • A61L2300/412—Tissue-regenerating or healing or proliferative 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
    • A61L2300/432—Inhibitors, antagonists
    • A61L2300/434—Inhibitors, antagonists of enzymes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2005/00—Use of polysaccharides or derivatives as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/731—Filamentary material, i.e. comprised of a single element, e.g. filaments, strands, threads, fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Artificial Filaments (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

La presente invención se refiere a fibras de varios componentes para la reducción en heridas de la actividad perjudicial de componentes de exudado de heridas tales como enzimas degradadoras de proteínas y mediadores inflamatorios, las fibras comprenden: de 10% a 100% en peso de las fibras, de pectina y un material proteináceo de protección en una relación de peso de 100:0 a 10:90 de pectina a material proteináceo de protección, y de 0% a 90%- en peso de las fibras, de otro polisacárido o un polímero soluble en agua.
MX2013000895A 2010-07-22 2011-07-22 Fibras, proceso para producir las fibras y aposito para heridas que las incorpora. MX349595B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1012333.9A GB201012333D0 (en) 2010-07-22 2010-07-22 Fibres, a process for producing such fibres and a wound dressing incorporating them
PCT/GB2011/001102 WO2012010848A1 (en) 2010-07-22 2011-07-22 Fibres, a process for producing such fibres and a wound dressing incorporating them

Publications (2)

Publication Number Publication Date
MX2013000895A MX2013000895A (es) 2013-02-27
MX349595B true MX349595B (es) 2017-08-04

Family

ID=42752650

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013000895A MX349595B (es) 2010-07-22 2011-07-22 Fibras, proceso para producir las fibras y aposito para heridas que las incorpora.

Country Status (12)

Country Link
US (2) US20160121013A1 (es)
EP (2) EP2595668B1 (es)
JP (1) JP5893022B2 (es)
AU (1) AU2011281386B2 (es)
CA (1) CA2806142C (es)
DK (1) DK2595668T3 (es)
ES (1) ES2932437T3 (es)
GB (1) GB201012333D0 (es)
MX (1) MX349595B (es)
NZ (1) NZ606359A (es)
PL (1) PL2595668T3 (es)
WO (1) WO2012010848A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UY37176A (es) 2016-03-30 2017-10-31 Convatec Technologies Inc Apósitos modificados para heridas
US10912858B2 (en) * 2017-05-01 2021-02-09 The Brigham And Women's Hospital, Inc. Pectin-carboxymethylcellulose mesothelial sealants and protectants
DE102017006025A1 (de) * 2017-06-27 2018-12-27 Carl Freudenberg Kg Hydrogel-bildende Mehrkomponentenfaser
CN114401703A (zh) * 2019-09-25 2022-04-26 3M创新有限公司 伤口敷料材料及其制造和使用方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249109A (en) * 1963-11-01 1966-05-03 Maeth Harry Topical dressing
WO1996010106A1 (en) * 1994-09-29 1996-04-04 Innovative Technologies Limited Fibres
JPH0910563A (ja) * 1995-06-30 1997-01-14 Praxair Technol Inc 中空繊維膜を紡糸加工により製造するための方法及び装置
EP0892863B1 (en) * 1996-04-12 2001-06-20 Bristol-Myers Squibb Company Composite fibres, wound dressings incorporating such fibres and a method for making same
US6627785B1 (en) * 2000-02-29 2003-09-30 Virginia Commwealth University Wound dressings with protease-lowering activity
GB0017080D0 (en) 2000-07-12 2000-08-30 Bristol Myers Squibb Co Multi layered wound dresssing
US20020142992A1 (en) * 2001-03-28 2002-10-03 Scherr George H. Cellulosic foam compositions
US20060189516A1 (en) * 2002-02-19 2006-08-24 Industrial Technology Research Institute Method for producing cross-linked hyaluronic acid-protein bio-composites
US20040120993A1 (en) * 2002-12-20 2004-06-24 Guanghui Zhang Hemostatic wound dressing and fabric and methods of making and using same
US20040101546A1 (en) * 2002-11-26 2004-05-27 Gorman Anne Jessica Hemostatic wound dressing containing aldehyde-modified polysaccharide and hemostatic agents
US7297305B2 (en) * 2004-04-08 2007-11-20 Research Triangle Institute Electrospinning in a controlled gaseous environment
US7910130B2 (en) 2004-11-30 2011-03-22 Tissue Technologies Holdings, Llc Starch derivatives and other derivatives, production processes therefor, and wound healing applications therefor
WO2007112446A2 (en) * 2006-03-28 2007-10-04 University Of Washington Alginate-based nanofibers and related scaffolds
DE102006024748A1 (de) 2006-05-26 2007-11-29 Paul Hartmann Ag Proteasen-Inhibitor zur Wundbehandlung
DE102007011606A1 (de) * 2007-03-02 2008-09-04 Carl Freudenberg Kg Faser-Wirrgelege
US20110054375A1 (en) 2007-11-27 2011-03-03 Hans Smola Dressing comprising polyacrylate particles and use thereof
US7799261B2 (en) * 2007-11-30 2010-09-21 Cook Incorporated Needle-to-needle electrospinning
US20120045487A1 (en) * 2009-04-29 2012-02-23 The Regents Of The University Of Michigan Multiphasic microfibers for spatially guided cell growth

Also Published As

Publication number Publication date
PL2595668T3 (pl) 2023-01-09
US11878083B2 (en) 2024-01-23
JP5893022B2 (ja) 2016-03-23
AU2011281386A1 (en) 2013-02-21
EP2595668A1 (en) 2013-05-29
GB201012333D0 (en) 2010-09-08
US20220096704A1 (en) 2022-03-31
NZ606359A (en) 2015-03-27
CA2806142C (en) 2019-10-29
EP4104869A1 (en) 2022-12-21
JP2013538596A (ja) 2013-10-17
CA2806142A1 (en) 2012-01-26
MX2013000895A (es) 2013-02-27
WO2012010848A1 (en) 2012-01-26
AU2011281386B2 (en) 2015-12-10
DK2595668T3 (da) 2022-11-14
ES2932437T3 (es) 2023-01-19
EP2595668B1 (en) 2022-09-14
US20160121013A1 (en) 2016-05-05

Similar Documents

Publication Publication Date Title
WO2009115804A3 (en) Antibacterial wound dressing
WO2012003377A3 (en) Methods of preparing chorion tissue and products derived therefrom
UA105487C2 (uk) Заміщені дигідропіразолони як інгібітори hif-проліл-4-гідроксилази
WO2013167098A3 (en) Method of preparation of polysaccharide fibers, wound covers that contain them, method of manufacturing of wound covers, and apparatus for preparation of polysaccharide fibers
WO2008147817A3 (en) Coated hyaluronic acid particles
WO2013085810A3 (en) Co-attrited stabilizer composition
PH12015501541A1 (en) Preparation of poly alpha-1, 3-glucan esters and films therefrom
NZ702489A (en) Wound dressing
WO2012123728A3 (en) Haemostatic material
GB201020193D0 (en) Glucan compositions
WO2013061309A3 (en) New a-prp medical device & tissue engineering composition, manufacturing machines and process
WO2011121051A3 (fr) Preparation issue d'une culture in vitro de cellules dedifferenciees non elicitees d'arganier, leur utilisation pour le traitement du vieillissement cutane, de l'inflammation et de la cicatrisation, et leur obtention
WO2007087350A3 (en) Methods for regulating gelation of polysaccharide solutions and uses thereof
PH12014501387B1 (en) Low anticoagulant heparins
AU2011278165A8 (en) Adhesive composition including deacetylated chitosan
PH12012502449A1 (en) Dry noodles and method for producing same
BR112013028144A2 (pt) método para controlar a taxa de hidrólise de celulose; produto; método para reduzir a taxa de degradação de glicose; e composição formada a partir de biomassa lignocelulósica
WO2012021877A3 (en) Method and system for reversal of interactions between hydrophobically modified biopolymers and vesicles or cell membranes
MX349595B (es) Fibras, proceso para producir las fibras y aposito para heridas que las incorpora.
WO2010008573A3 (en) Wound healing
EP2428578A4 (en) GLUCURONIC ACID GLUCAN, PROCESS FOR ITS PRODUCTION AND ITS USE
WO2015100160A3 (en) Transgenic production of heparin
WO2012037250A3 (en) Nano-deaggregated cellulose
WO2011069972A3 (de) Hydrophile, aliphatische polyurethan-schäume
PT2692232E (pt) Utilização de agentes antifúngicos naturais para prevenir a infeção de feridas de poda, enxertos e lesões em plantas lenhosas por fungos fitopatogénicos

Legal Events

Date Code Title Description
FG Grant or registration