WO2014096843A2 - Processing of chemically modified cellulosic fibres - Google Patents
Processing of chemically modified cellulosic fibres Download PDFInfo
- Publication number
- WO2014096843A2 WO2014096843A2 PCT/GB2013/053374 GB2013053374W WO2014096843A2 WO 2014096843 A2 WO2014096843 A2 WO 2014096843A2 GB 2013053374 W GB2013053374 W GB 2013053374W WO 2014096843 A2 WO2014096843 A2 WO 2014096843A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fibres
- weight
- moisture content
- chemically modified
- web
- Prior art date
Links
- 238000012545 processing Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 claims abstract description 60
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 239000003960 organic solvent Substances 0.000 claims abstract description 19
- 238000005406 washing Methods 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 13
- 229920002678 cellulose Polymers 0.000 claims abstract description 12
- 239000001913 cellulose Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 238000006467 substitution reaction Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000009960 carding Methods 0.000 claims description 14
- 230000003750 conditioning effect Effects 0.000 claims description 7
- 238000007385 chemical modification Methods 0.000 claims description 6
- 239000012298 atmosphere Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 3
- 230000001954 sterilising effect Effects 0.000 claims 3
- 238000004320 controlled atmosphere Methods 0.000 claims 1
- 235000012976 tarts Nutrition 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 10
- 229920003043 Cellulose fiber Polymers 0.000 description 8
- 230000001143 conditioned effect Effects 0.000 description 8
- -1 alkyl sulphonate Chemical compound 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 229920000433 Lyocell Polymers 0.000 description 1
- 101100409482 Neosartorya fumigata mcsA gene Proteins 0.000 description 1
- 229920005439 Perspex® Polymers 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000012445 acidic reagent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000010936 aqueous wash Methods 0.000 description 1
- 239000002152 aqueous-organic solution Substances 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- 229960001950 benzethonium chloride Drugs 0.000 description 1
- UREZNYTWGJKWBI-UHFFFAOYSA-M benzethonium chloride Chemical compound [Cl-].C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 UREZNYTWGJKWBI-UHFFFAOYSA-M 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-M chloroacetate Chemical compound [O-]C(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-M 0.000 description 1
- 229940089960 chloroacetate Drugs 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 101150091051 cit-1 gene Proteins 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- VILMUCRZVVVJCA-UHFFFAOYSA-M sodium glycolate Chemical compound [Na+].OCC([O-])=O VILMUCRZVVVJCA-UHFFFAOYSA-M 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000007601 warm air drying Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
-
- 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
- A61F13/00051—Accessories for dressings
- A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
-
- A61F13/01012—
-
- 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
- A61F13/02—Adhesive plasters or dressings
- A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
- D04H1/4258—Regenerated cellulose series
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic System
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
- D06M13/21—Halogenated carboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
- D06M13/272—Unsaturated compounds containing sulfur atoms
- D06M13/278—Vinylsulfonium compounds; Vinylsulfone or vinylsulfoxide compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/02—Synthetic cellulose fibres
-
- 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
- A61F2013/0091—Plasters containing means with disinfecting or anaesthetics means, e.g. anti-mycrobic
-
- 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
- A61F2013/00936—Plasters containing means metal
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
Definitions
- This invention relates to chemically modified cellulosic fibres and processes for making nonwoven fibre webs from them.
- chemically modified cellulosic fibres which may be carded on a carding machine to produce a web.
- the fibres may be ultimately processed into nonwoven fabrics for instance by needling or entangling the web, the fabrics being suitable for use in absorbent personal products or absorbent medical products such as wound dressings.
- carding processes suitable for forming webs of chemically modified cellulosic fibres or blends of chemically modified fibres with other non-gelling fibres, for example viscose or Tencel or other cellulosic fibres.
- Absorbent cellulosic fibres are well known.
- GB-A-2220881 and GB-A- 2094802 describe the production of carboxymethyl cellulose fibres from regenerated cellulose fibres (viscose rayon) fibres or from cotton.
- carboxymethyl cellulose fibre of greater absorbency and strength can be produced from solvent-spun cellulose fibre.
- Such fibres are described in EP 0616650 and are manufactured by reacting solvent spun cellulose fibre with a strong alkali and a monochloroacetic acid reagent.
- alternative chemical modification of cellulose fibres is possible and also has the effect of increasing the absorbency of the cellulose fibre.
- the cellulose fibre can for instance be modified by sulphonation, for example by substitution with an alkyl sulphonate at one or more of the hydroxyl groups on the anhydroglucose monomers that make up the cellulose backbone forming ether linkages.
- Modified cellulose of this type is known as cellulose sulphonate or cellulose alkyl sulphonate some of the insoluble forms of which are described in WO2012/061225.
- Modifying the cellulose fibre requires the fibre to be exposed to one or more reagents which modify the cellulose by substitution, the degree of substitution determining the absorbency and solubility of the fibre. As the degree of substitution is increased the modified cellulose becomes increasingly soluble. As the solubility increases, absorbency also increases. For some applications, for instance for absorbent gelling wound dressings, the chemically modified fibres need to be insoluble and retain some of their fibrous form when exposed to wound fluid and consequently a balance needs to be found between solubility and absorbency.
- the chemically modified fibre can be in the form of a tow, filament, sliver, yarn or staple fibre, woven, non-woven or knitted fabric.
- an aqueous wash is generally used initially, preferably a mixture of water with a water- miscible organic solvent such as water and IMS, the major portion of the wash being organic solvent.
- the wash may contain an organic hydroxyl compound, a surfactant, and/or acid.
- the organic hydroxyl compound is a compound containing at least one alcoholic hydroxyl group, for example ethanol, methanol or another low molecular weight alcohol and/or a compound such as ethylene glycol or propylene glycol.
- the final wash or finish typically comprises a large percentage of alcohol for instance, 99% industrial alcohol and i% emulsifier or ioo% alcohol.
- the fibres are dried at low temperature for instance as described in EP 0680344, by forced air drying or radiant heat drying.
- the drying of the fibres requires the solvents that are released to be managed from an environmental and safety perspective. It would be desirable to reduce the percentage of organic solvents used in the washing process so that environmental and safety standards can be readily met. There are also potential cost and efficiency advantages to using a lower percentage of organic solvents as the cost of materials and duty are reduced.
- Fibre breakage can also adversely affect the staple length which has the effect of reducing the strength of a carded web and nonwoven fabric made from the fibres. It is possible that fibre breakage leads to a failed card process where no non-woven mat is produced. A weaker product can be more difficult to remove from the wound as the integrity of the dressing can be compromised.
- the invention provides a chemically modified cellulosic web of fibres having a tensile strength of at least 3N per cm (N/cm) in the cross direction produced by processing fibres having a moisture content of at least 7% by weight.
- Controlling the moisture content of the fibres either by controlling the drying process following washing of the modified fibres as part of the chemical modification process or by conditioning the fibres to increase their moisture content to at least 7% subsequent to drying, increases the tensile strength of the fibres to the point where it is possible to process the fibres for example on a carding machine to produce a non- woven fibre web without the production of excessive fly or shedding from a fabric produced from the web.
- the moisture content of the fibres is kept at between 11 and 20% by controlling the drying process following washing of the modified fibres as part of the chemical modification process.
- the tensile strength is measured in the cross direction on needled webs having a basis weight in the range of 80 to 120 gsm.
- the invention provides, in a further aspect, a process for producing a non- woven web of chemically modified cellulosic fibres comprising the steps of: (i) obtaining chemically modified cellulosic fibres with a moisture content of at least 7%;
- the fibres are typically those resulting from a modification process using a wash or final rinse comprising less than 99% by weight such as 95% by weight of organic solvent in the wash liquor.
- a wash or final rinse comprising less than 99% by weight such as 95% by weight of organic solvent in the wash liquor.
- a consolidated form could for example be a yarn, sliver, woven, non-woven or knitted fabric.
- the moisture content of the modified cellulosic fibres is increased by exposing the fibres to a moisture rich environment for at least 24 hours.
- the drying of the fibres at the end of the chemical modification process can be controlled so that the moisture content of the fibres is maintained above 7% until the fibres are subjected to further processing such as with textiling machinery for instance by carding and needling.
- the carded, needled fibre web has a tensile strength of from 3N/cm to 25 N/ cm, more preferably from 7N/cm to 25N/CIT1 and most preferably from loN/cm to
- the tensile strength of the carded, needled web is measured by cutting five specimens to a size of 25 mm x 75 mm with the long dimension being in the direction to be tested. Tensile testing is carried out at a gauge length (effective test fabric length) of 50mm. One end of the sample is fixed in an upper jaw of a tensile testing machine and allowed to dangle into the lower jaw. The sample is then fixed by closing the jaws without stretching the sample or allowing it to be slack. The crosshead speed is set to loomm/min and the sample pulled to break. The tensile strength is calculated by dividing the force at break by the sample width in cm.
- the moisture content of the fibres prior to processing with textiling machinery is from 7% to 20% by weight and more preferably from 11% to 18%. More preferably the moisture content is from 11.5% and 15% by weight and most preferably it is between 12 and 15% by weight. A moisture content of 12.5% to 15% is particularly preferred and 15% is most preferred.
- moisture content is meant the amount of moisture (measured by weight) contained in the sample of fibres as a percentage of its conditioned weight and measured by the loss on drying.
- the moisture content of the fibres is measured by calculating the loss on drying using a moisture balance operated in accordance with the instrument manual.
- a moisture balance operated in accordance with the instrument manual.
- comparative measurements of moisture content can be made using a moisture meter for instance an Aquaboy (TEMI).
- carding in the present invention is meant a mechanical process that disentangles, cleans and intermixes fibres to produce a continuous web or sliver suitable for further processing.
- the invention provides a chemically modified cellulosic fibre having a moisture content of at least 7% by weight.
- the column headed IDA in the table of Figure ⁇ refers to the percentage of IDA (industrial denatured alcohols) used in the wash liquor as part of the modification process.
- the columns headed % refer to the % moisture in the fibre and N/cm to the tensile strength of the resulting carded needled web in the transverse direction. It can be seen from Figure ⁇ that decreasing the % of IDA in the wash liquor has a negative influence on tensile strength for carded and needled webs made from unconditioned fibres. It can also be seen that once the moisture content of those fibres is raised to more than 11%, such as 12.5 to 14% moisture those tensile strength values of the carded needled web increase.
- Dressings were prepared by modification of solvent spun cellulose tow to a degree of substitution of 0.3 to form carboxymethylcellulose, neutralising to a pH of 5.5 with an organic acid. Adding 1.2% cationic silver by an ion exchange process in a largely organic solvent such as by the process described in EP1343510, washing in an aqueous organic solution containing sodium chloride and di-sodium EDTA for light stabilisation and to entrain approximately 0.4% EDTA.
- Zero humidity Stored in a square desiccator with 3 perforated perspex shelves above a layer of silica gel desiccant, conditioned for a minimum of 5 days
- LOD of the samples was determined using the Ohaus moisture balance MB23 operated in accordance with the instruction manual. A sample mass of greater than 1 gram was used. Samples were cut to fit within the weighing pan, ensuring there was adequate clearance from the heating element. A standardised method was used with a maximum temperature limit of iio°C. The endpoint was determined automatically when the sample mass stopped reducing and was stable. Under these conditions the fabric did not char. Typically, samples would be subjected to a 10 minute cycle.
- Fabric Dry Tensile Strength 2.5cm x 7.5cm rectangular strips were cut from along the length (machine direction) and across the width (transverse direction) using a ribbon cutting die and press. Samples were conditioned as described Table 1. The peak force and the extension at which that force occurred were recorded when a 50mm test length was stretched at a constant separation rate of 100mm per minute.
- GSM (g/m2) 91 102 105 98 108
- Loss on drying is the summation of all the volatile substances that can be removed by heating at iio°C. These include ethanol, water and to some degree acetic acid.
- fibres for use in wound dressings according to the invention can be successfully textiled between 42% and 50% RH at around 18 to 20°C.
- Trials suggest that fibres with 10.5% to 11.5% w/w moisture content can be carded efficiently.
- cellulose ethylsulphonate CES
- carboxymethyl cellulose CMC
- tow bundles were prepared to assess the moisture content.
- Fibres were oven dried at 105°C for one hour prior to being conditioned at the chosen relative humidity for a minimum of 16 hours.
- the mass of the oven dried tow bundles (Wi) and the conditioned tow bundles (W2) was taken to assess the moisture content of the fibres, using Equation 1.
- Fibres were tested at 45% RH, 65% RH, and 85% RH.
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201380073403.2A CN105008611A (en) | 2012-12-20 | 2013-12-20 | Processing of chemically modified cellulosic fibres |
US14/654,498 US20150354096A1 (en) | 2012-12-20 | 2013-12-20 | Processing of chemically modified cellulosic fibres |
AU2013366038A AU2013366038A1 (en) | 2012-12-20 | 2013-12-20 | Processing of chemically modified cellulosic fibres |
EP13821122.2A EP2935688A2 (en) | 2012-12-20 | 2013-12-20 | Processing of chemically modified cellulosic fibres |
JP2015548762A JP2016507663A (en) | 2012-12-20 | 2013-12-20 | Processing of chemically modified cellulosic fibers |
BR112015014816A BR112015014816A2 (en) | 2012-12-20 | 2013-12-20 | processing of chemically modified cellulosic fibers |
CA2895896A CA2895896A1 (en) | 2012-12-20 | 2013-12-20 | Processing of chemically modified cellulosic fibres |
KR1020157018450A KR20150099776A (en) | 2012-12-20 | 2013-12-20 | Processing of chemically modified cellulosic fibres |
MX2015007771A MX2015007771A (en) | 2012-12-20 | 2013-12-20 | Processing of chemically modified cellulosic fibres. |
AU2018204434A AU2018204434B2 (en) | 2012-12-20 | 2018-06-20 | Processing of chemically modified cellulosic fibres |
US16/806,255 US11286601B2 (en) | 2012-12-20 | 2020-03-02 | Processing of chemically modified cellulosic fibres |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1223408.4A GB201223408D0 (en) | 2012-12-20 | 2012-12-20 | Processing of chemically modified cellulosic fibres |
GB1223408.4 | 2012-12-20 | ||
GB1308774.7 | 2013-05-15 | ||
GB201308774A GB201308774D0 (en) | 2013-05-15 | 2013-05-15 | Processing of chemically modified cellulosic fibres |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/654,498 A-371-Of-International US20150354096A1 (en) | 2012-12-20 | 2013-12-20 | Processing of chemically modified cellulosic fibres |
US16/806,255 Continuation US11286601B2 (en) | 2012-12-20 | 2020-03-02 | Processing of chemically modified cellulosic fibres |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014096843A2 true WO2014096843A2 (en) | 2014-06-26 |
WO2014096843A3 WO2014096843A3 (en) | 2014-09-18 |
Family
ID=49956229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2013/053374 WO2014096843A2 (en) | 2012-12-20 | 2013-12-20 | Processing of chemically modified cellulosic fibres |
Country Status (10)
Country | Link |
---|---|
US (2) | US20150354096A1 (en) |
EP (1) | EP2935688A2 (en) |
JP (2) | JP2016507663A (en) |
KR (1) | KR20150099776A (en) |
CN (1) | CN105008611A (en) |
AU (2) | AU2013366038A1 (en) |
BR (1) | BR112015014816A2 (en) |
CA (1) | CA2895896A1 (en) |
MX (1) | MX2015007771A (en) |
WO (1) | WO2014096843A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107281534A (en) * | 2016-04-11 | 2017-10-24 | 宣晓星 | A kind of preparation method of natural bamboo fibres hemostatic gauze |
US11286601B2 (en) | 2012-12-20 | 2022-03-29 | Convatec Technologies, Inc. | Processing of chemically modified cellulosic fibres |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN103347562B (en) | 2010-12-08 | 2016-08-10 | 康沃特克科技公司 | Wound exudate system accessory |
WO2012078781A1 (en) | 2010-12-08 | 2012-06-14 | Convatec Technologies Inc. | Integrated system for assessing wound exudates |
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 |
GB201120693D0 (en) | 2011-12-01 | 2012-01-11 | Convatec Technologies Inc | Wound dressing for use in vacuum therapy |
CN109310528B (en) | 2016-03-30 | 2021-07-20 | 康沃特克科技公司 | Detecting microbial infection in a wound |
US11740241B2 (en) | 2016-03-30 | 2023-08-29 | Synovo Gmbh | Construct including an anchor, an enzyme recognition site and an indicator region for detecting microbial infection in wounds |
CA3030153C (en) | 2016-07-08 | 2023-10-24 | Convatec Technologies Inc. | Fluid flow sensing |
JP7071957B2 (en) | 2016-07-08 | 2022-05-19 | コンバテック・テクノロジーズ・インコーポレイテッド | Flexible negative pressure system |
CA3030151A1 (en) | 2016-07-08 | 2018-01-11 | Convatec Technologies Inc. | Fluid collection apparatus |
JP7102662B2 (en) * | 2017-04-03 | 2022-07-20 | レンチング アクチエンゲゼルシャフト | Continuous filament cellulose non-woven fabric made by multiple bonding technology |
CN111432772A (en) * | 2017-11-27 | 2020-07-17 | 易希提卫生与保健公司 | Pant-type absorbent article having a disposal tape |
USD893514S1 (en) | 2018-11-08 | 2020-08-18 | 11 Health And Technologies Limited | Display screen or portion thereof with graphical user interface |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2094802A (en) | 1981-03-18 | 1982-09-22 | Kao Corp | Process for producing fibrous carboxymethyl cellulose |
GB2220881A (en) | 1988-04-28 | 1990-01-24 | Toyo Boseki | Improvements in or relating to superabsorbent materials |
EP0616650A1 (en) | 1991-12-10 | 1994-09-28 | Courtaulds Plc | Cellulosic fibres |
EP0680344A1 (en) | 1993-01-22 | 1995-11-08 | Courtaulds Plc | Wound dressings |
WO2012061225A2 (en) | 2010-11-01 | 2012-05-10 | Becton, Dickinson And Company | Gardnerella vaginalis assay |
Family Cites Families (760)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2396514A (en) | 1943-03-20 | 1946-03-12 | Ludwig Jekels | Sterilizing materials and methods for making the same |
GB735462A (en) | 1951-12-20 | 1955-08-24 | Dow Chemical Co | Improvements in or relating to iodine-containing ethylenediaminetetraacetic acid compounds and methods of making same |
US2785106A (en) | 1952-08-16 | 1957-03-12 | Ions Exchange And Chemical Cor | Process for making antiseptic article |
US3092552A (en) | 1958-05-19 | 1963-06-04 | Albert C Nolte | Oligodynamic silver compositions and uses |
US3061469A (en) | 1959-11-05 | 1962-10-30 | Givaudan Corp | Antibacterial textile fabrics |
US3246624A (en) | 1965-02-05 | 1966-04-19 | Novo Ind Corp | Pressure indicating device |
JPS5738564B2 (en) | 1974-09-27 | 1982-08-16 | ||
US4258056A (en) | 1978-12-18 | 1981-03-24 | Economics Laboratory, Inc. | Control of mastitis and compositions therefor |
US4344324A (en) | 1979-02-23 | 1982-08-17 | Mts Systems Corporation | Flat belt tire tester |
WO1984001721A1 (en) | 1982-11-05 | 1984-05-10 | Baxter Travenol Lab | Antimicrobial compositions |
US4655758A (en) | 1982-12-16 | 1987-04-07 | Johnson & Johnson Products, Inc. | Microbial polysaccharide articles and methods of production |
US4889654A (en) | 1984-07-31 | 1989-12-26 | Rio Linda Chemical Company, Inc. | Aqueous foam disinfectant containing chlorine dixoide and preparation and use thereof |
US4612337A (en) | 1985-05-30 | 1986-09-16 | The Trustees Of Columbia University In The City Of New York | Method for preparing infection-resistant materials |
US4728323A (en) | 1986-07-24 | 1988-03-01 | Minnesota Mining And Manufacturing Company | Antimicrobial wound dressings |
FR2604900B1 (en) | 1986-10-08 | 1989-01-13 | Blomet Marie Claude | PHYSIOLOGICAL SOLUTION FOR THE WASHING OF THE PARTS OF THE HUMAN BODY WHICH HAVE BEEN IN CONTACT WITH A FLUORHYDRIC ACID AND CONCENTRATED FOR ITS PREPARATION |
GB8709498D0 (en) | 1987-04-22 | 1987-05-28 | Bay M | Wound dressing |
US4829129A (en) | 1987-05-29 | 1989-05-09 | International Dioxcide, Inc. | Reaction product of polymer with chlorine dioxide |
US4906100A (en) | 1988-05-13 | 1990-03-06 | University Of Cincinnati | Method of detecting adriamycin (doxorubicin) or daunomycin in the environment |
RU2092180C1 (en) | 1988-06-22 | 1997-10-10 | Эпплаид Микробиолоджи Инк. | Antibacterial composition |
US4973848A (en) | 1989-07-28 | 1990-11-27 | J. Mccaughan | Laser apparatus for concurrent analysis and treatment |
US5340924A (en) | 1990-01-18 | 1994-08-23 | Morinaga Milk Industry Co., Ltd. | Method for heat treatment of lactoferrin without losing physiological activities thereof |
DE4001690A1 (en) | 1990-01-22 | 1990-08-09 | Daimler Benz Ag | Tyre testing set-up - has tyre holding wheel and road-simulating drum with variable speed device, applying braking at different torques to simulate service loads |
US6066469A (en) | 1990-03-08 | 2000-05-23 | Ferro Dynamics, Inc. | Cloning, expression, and uses of human lactoferrin |
US5662913A (en) | 1991-04-10 | 1997-09-02 | Capelli; Christopher C. | Antimicrobial compositions useful for medical applications |
DE69229548T2 (en) | 1991-04-10 | 2000-02-17 | Christopher C Capelli | ANTIMICROBIAL COMPOSITIONS FOR MEDICAL APPLICATIONS |
US5407656A (en) | 1992-03-04 | 1995-04-18 | Arco Research Co., Inc. | Method and compositions for the production of chlorine dioxide |
AU669163B2 (en) | 1992-03-20 | 1996-05-30 | Unilever Plc | Aqueous cleaning composition containing protein binding dye |
US5762620A (en) | 1992-04-02 | 1998-06-09 | Ndm Acquisition Corp. | Wound dressing containing a partially dehydrated hydrogel |
BR9306767A (en) | 1992-07-22 | 1998-12-08 | Unilever Nv | Germicidal and surface cleaning composition and process to kill bacteria on a surface |
AU5541594A (en) | 1992-10-21 | 1994-05-09 | Gynetech Laboratories, Inc. | Vaginal sponge delivery system |
WO1994016746A1 (en) | 1993-01-22 | 1994-08-04 | Courtaulds Plc | Wound dressings |
US5848995A (en) | 1993-04-09 | 1998-12-15 | Walder; Anthony J. | Anti-infective medical article and method for its preparation |
US5567495A (en) | 1993-08-06 | 1996-10-22 | The Trustees Of Columbia University In The City Of New York | Infection resistant medical devices |
US5744155A (en) | 1993-08-13 | 1998-04-28 | Friedman; Doron | Bioadhesive emulsion preparations for enhanced drug delivery |
NO301555B1 (en) | 1994-08-23 | 1997-11-10 | Oil Engineering Consultants Dr | Submarine bottom frame for petroleum production |
JP3121503B2 (en) | 1994-10-18 | 2001-01-09 | レンゴー株式会社 | Antibacterial agent |
JP3297969B2 (en) | 1994-12-26 | 2002-07-02 | ライオン株式会社 | Eye drops |
US5616347A (en) | 1995-02-14 | 1997-04-01 | Alliger; Howard | Chlorine dioxide skin medicating compositions for preventing irritation |
SE506869C2 (en) | 1995-06-30 | 1998-02-23 | Inst Polymerutveckling Ab | Method of lamination by photo-grafting, laminates made according to the method and its use |
US5744151A (en) | 1995-06-30 | 1998-04-28 | Capelli; Christopher C. | Silver-based pharmaceutical compositions |
DE19609143C1 (en) * | 1996-03-08 | 1997-11-13 | Rhodia Ag Rhone Poulenc | Melt-blown fleece, process for its production and its uses |
IN192791B (en) * | 1996-06-28 | 2004-05-22 | Johnson & Johnson Medical | |
US5820918A (en) | 1996-07-11 | 1998-10-13 | Hercules Incorporated | Medical devices containing in-situ generated medical compounds |
ATE512650T1 (en) * | 1996-10-24 | 2011-07-15 | Covidien Ag | HYDROGEL WOUND DRESSING AND ASSOCIATED METHOD OF MANUFACTURING AND USE |
US20030104018A1 (en) | 1996-12-31 | 2003-06-05 | Griscom Bettle | Skin product having micro-spheres, and processes for the production thereof |
WO1998046818A1 (en) | 1997-04-11 | 1998-10-22 | Bristol-Myers Squibb Company | Knitted wound dressings and method for making same |
KR20010013377A (en) | 1997-06-04 | 2001-02-26 | 데이비드 엠 모이어 | Mild, leave-on antimicrobial compositions |
US5993864A (en) | 1997-07-11 | 1999-11-30 | Kross; Robert D. | Chlorine dioxide chelate compositions and method of use |
US5860947A (en) | 1997-08-20 | 1999-01-19 | Stamler; Keith D. | Wound irrigation device and method |
US6605751B1 (en) | 1997-11-14 | 2003-08-12 | Acrymed | Silver-containing compositions, devices and methods for making |
US6753063B1 (en) | 1997-11-19 | 2004-06-22 | The Procter & Gamble Company | Personal cleansing wipe articles having superior softness |
IL123437A0 (en) | 1998-02-24 | 1998-09-24 | Shalev Pinchas | Apparatus and method for photothermal destruction of oral bacteria |
DK2036581T3 (en) * | 1998-07-01 | 2012-09-24 | Convatec Ltd | Wound dressings and suitable materials for use therein |
US8267982B2 (en) | 1998-08-25 | 2012-09-18 | Advanced Photodynamic Technologies, Inc. | Photodynamic cellular and acellular organism eradication utilizing a photosensitive material and surfactant |
WO2000027443A1 (en) | 1998-11-09 | 2000-05-18 | Kao Corporation | Products for thickening processing bodily fluids or bodily wastes |
JP4514256B2 (en) * | 1998-11-09 | 2010-07-28 | 花王株式会社 | Body fluid or excrement thickened article |
US6413556B1 (en) | 1999-01-08 | 2002-07-02 | Sky High, Llc | Aqueous anti-apoptotic compositions |
DE19909214A1 (en) | 1999-03-03 | 2000-09-07 | Basf Ag | Water-absorbent, foam-like, crosslinked polymers with improved distribution effect, process for their preparation and their use |
GB9905663D0 (en) | 1999-03-12 | 1999-05-05 | Bristol Myers Squibb Co | Iodine preparation composition |
ES2270824T3 (en) | 1999-04-02 | 2007-04-16 | Kci Licensing, Inc. | CLOSURE SYSTEM ASSISTED BY VACUUM WITH HEATING AND COOLING PROVISION. |
US6172040B1 (en) | 1999-05-28 | 2001-01-09 | A. Satyanarayan Naidu | Immobilized lactoferrin antimicrobial agents and the use thereof |
ATE263858T1 (en) | 1999-09-27 | 2004-04-15 | Bhk Holding Ltd | ABSORBENT MATERIAL |
AU7989100A (en) | 1999-10-01 | 2001-05-10 | Acrymed | Silver-containing compositions, devices and methods for making |
US6592890B1 (en) | 1999-10-20 | 2003-07-15 | Oxibio, Inc. | Conveyance of anti-infective activity to wound dressings |
US6584835B2 (en) | 2000-02-11 | 2003-07-01 | Mts Systems Corporation | Spindle assembly for a tire or wheel testing machine |
US6555508B1 (en) | 2000-02-17 | 2003-04-29 | Leonard Paul | Liquid foaming soap compositions |
GB0011202D0 (en) | 2000-05-09 | 2000-06-28 | Kci Licensing Inc | Abdominal wound dressing |
WO2002013813A1 (en) | 2000-08-11 | 2002-02-21 | The Lawson Health Research Institute | Compositions and methods for inhibiting islet dysfunction and autoimmune disorders |
US20070003508A1 (en) | 2005-07-01 | 2007-01-04 | Wooley Richard E | Methods and compositions for promoting wound healing |
US20020091074A1 (en) | 2000-09-20 | 2002-07-11 | Wooley Richard E. | Medical compositions, dressings and methods for treating microbial infections of skin lesions |
GB2370226A (en) | 2000-09-21 | 2002-06-26 | Acordis Speciality Fibres Ltd | Wound dressing |
WO2002043743A1 (en) | 2000-11-29 | 2002-06-06 | Bristol-Myers Squibb Company | Light stabilized antimicrobial materials |
US7700819B2 (en) | 2001-02-16 | 2010-04-20 | Kci Licensing, Inc. | Biocompatible wound dressing |
US20020172709A1 (en) | 2001-03-30 | 2002-11-21 | Brian Nielsen | Medical dressing comprising an antimicrobial silver compound and a method for enhancing wound healing |
JP4517101B2 (en) | 2001-08-21 | 2010-08-04 | 学校法人日本大学 | Plaque staining composition |
DK1425050T3 (en) | 2001-09-12 | 2008-01-07 | Convatec Ltd | Antibacterial wound dressing |
GB2382527A (en) | 2001-12-03 | 2003-06-04 | Acordis Speciality Fibres Ltd | Wound dressings |
US20040047763A1 (en) | 2001-12-05 | 2004-03-11 | Peter Kite | Anti-microbial systems and methods |
US8541472B2 (en) | 2001-12-05 | 2013-09-24 | Aseptica, Inc. | Antiseptic compositions, methods and systems |
CZ14554U1 (en) | 2002-02-11 | 2004-07-26 | Unimed Pharma Spol. S R. O. | Eyewater based on iodide anion |
US6468965B1 (en) | 2002-04-22 | 2002-10-22 | Paul Cutler | Pharmaceutical composition for oral administration of a mixture of chelating agents |
GB0215023D0 (en) | 2002-06-28 | 2002-08-07 | Bristol Myers Squibb Co | Wound dressing |
US20040033916A1 (en) | 2002-06-28 | 2004-02-19 | Kuzmin Vladimir Semenovich | Disinfecting composition |
GB2393120A (en) | 2002-09-18 | 2004-03-24 | Johnson & Johnson Medical Ltd | Compositions for wound treatment |
US7311927B2 (en) | 2002-09-25 | 2007-12-25 | Edwin Odell Miner | Antiseptic solutions containing silver chelated with polypectate and EDTA |
DE10393374D2 (en) | 2002-10-14 | 2005-09-01 | Arconia Gmbh Malans | composition |
GB0224986D0 (en) | 2002-10-28 | 2002-12-04 | Smith & Nephew | Apparatus |
AU2003303207A1 (en) | 2002-12-19 | 2004-07-14 | University Of Georgia Research Foundation, Inc. | Methods and compositions for wound management |
EP1581268B1 (en) | 2003-01-09 | 2011-05-04 | Polyganics B.V. | Biomedical foams |
US7629000B2 (en) | 2003-05-13 | 2009-12-08 | E.I. Du Pont De Nemours And Company | Method for making antimicrobial polyester-containing articles with improved wash durability and articles made thereby |
CN102743785A (en) | 2003-08-14 | 2012-10-24 | 美利肯公司 | Silver-containing wound care device, composition therefor, and method of producing |
WO2005020915A2 (en) | 2003-08-28 | 2005-03-10 | Pure Bioscience | Silver dihydrogen citrate compositions comprising a second antimicrobial agent |
US20050059731A1 (en) | 2003-09-16 | 2005-03-17 | Ceramoptec Industries, Inc. | Erythrosin-based antimicrobial photodynamic therapy compound and its use |
GB0325129D0 (en) | 2003-10-28 | 2003-12-03 | Smith & Nephew | Apparatus in situ |
US7033511B2 (en) | 2004-01-20 | 2006-04-25 | A-Dec, Inc. | Sustained water treatment in dental equipment |
WO2005079582A1 (en) | 2004-02-24 | 2005-09-01 | Campina B.V. | Antimicrobial lactoferrin compositions for surfaces, cavities, and foodstuff |
US7909805B2 (en) | 2004-04-05 | 2011-03-22 | Bluesky Medical Group Incorporated | Flexible reduced pressure treatment appliance |
KR101226665B1 (en) | 2004-04-16 | 2013-01-25 | 브레덴트 메디칼 게엠베하 운트 코. 카게 | Preparation for the photodynamic control of micro-organisms and use of said preparation |
US10413644B2 (en) | 2004-04-27 | 2019-09-17 | Smith & Nephew Plc | Wound treatment apparatus and method |
GB0409446D0 (en) | 2004-04-28 | 2004-06-02 | Smith & Nephew | Apparatus |
RU2007101243A (en) | 2004-06-12 | 2008-07-20 | Сигнум Байосайенсиз | COMPOSITIONS AND METHODS FOR LOCAL APPLICATION FOR CONDITIONS RELATED TO EPITEL |
GB2415372A (en) | 2004-06-23 | 2005-12-28 | Destiny Pharma Ltd | Non photodynamical or sonodynamical antimicrobial use of porphyrins and azaporphyrins containing at least one cationic-nitrogen-containing substituent |
DE602004016983D1 (en) * | 2004-07-09 | 2008-11-20 | Johnson & Johnson Gmbh | Cosmetic and / or dermatological personal care absorbent article having at least one absorbent layer |
CA2573744A1 (en) | 2004-07-22 | 2006-03-02 | Ondine International Ltd. | Sonophotodynamic therapy for dental applications |
WO2006015317A2 (en) | 2004-07-30 | 2006-02-09 | Acrymed, Inc. | Antimicrobial devices and compositions |
US20060051430A1 (en) | 2004-09-07 | 2006-03-09 | Arata Andrew B | Silver dihydrogen citrate compositions |
US20060115440A1 (en) | 2004-09-07 | 2006-06-01 | Arata Andrew B | Silver dihydrogen citrate compositions |
US9028852B2 (en) | 2004-09-07 | 2015-05-12 | 3M Innovative Properties Company | Cationic antiseptic compositions and methods of use |
GB0424833D0 (en) | 2004-11-10 | 2004-12-15 | Photocure Asa | Method |
US20080085901A1 (en) | 2005-01-14 | 2008-04-10 | Neurogen Corporation | Heteroaryl Substituted Quinolin-4-Ylamine Analogues |
US20060234959A1 (en) | 2005-04-14 | 2006-10-19 | Advanced Photodynamic Technologies, Inc. | Photodynamic therapy utilizing multiple duty cycle light modulation |
FR2884422B1 (en) | 2005-04-18 | 2008-04-11 | Roquette Freres | ANTI-INFLAMMATORY COMPOSITION OF INTESTINES COMPRISING BRANCHED MALTODEXTRINS |
US9162005B2 (en) | 2005-04-25 | 2015-10-20 | Arch Biosurgery, Inc. | Compositions for prevention of adhesions and other barrier applications |
US20060254988A1 (en) | 2005-05-10 | 2006-11-16 | Confirm Monitoring Systems, Inc. | Methods and compositions for the treatment of water |
GB0513552D0 (en) | 2005-07-01 | 2005-08-10 | Bristol Myers Squibb Co | Bandage |
AU2006287461A1 (en) | 2005-09-07 | 2007-03-15 | Tyco Healthcare Group L.P. | Self contained wound dressing apparatus |
CN101257938A (en) | 2005-09-07 | 2008-09-03 | 泰科保健集团有限合伙公司 | Wound dressing with vacuum reservoir |
JP3877174B1 (en) | 2005-09-13 | 2007-02-07 | 株式会社オーバル | Third-order mode vibration straight tube Coriolis flowmeter with elastic connecting member and pedestal |
GB0525504D0 (en) | 2005-12-14 | 2006-01-25 | Bristol Myers Squibb Co | Antimicrobial composition |
JP2007167266A (en) | 2005-12-21 | 2007-07-05 | Lion Corp | Dental plaque detection system and method |
US20070166399A1 (en) | 2006-01-13 | 2007-07-19 | 3M Innovative Properties Company | Silver-containing antimicrobial articles and methods of manufacture |
KR101117394B1 (en) | 2006-01-23 | 2012-03-07 | 케이씨아이 라이센싱 인코포레이티드 | System for treating a wound using ultrasonic debridement |
KR101045751B1 (en) | 2006-02-06 | 2011-06-30 | 케이씨아이 라이센싱 인코포레이티드 | Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems |
US7750201B2 (en) | 2006-04-11 | 2010-07-06 | Tyco Healthcare Group Lp | Wound dressings with anti-microbial and chelating agents |
US7779625B2 (en) | 2006-05-11 | 2010-08-24 | Kalypto Medical, Inc. | Device and method for wound therapy |
GB2439928A (en) | 2006-07-13 | 2008-01-16 | Ethicon Inc | Hydrogel wound dressings exhibiting reduced fiber losses |
JP4826382B2 (en) | 2006-08-08 | 2011-11-30 | アルケア株式会社 | Antibacterial cellulose fiber and textile product for skin contact |
US7858106B2 (en) | 2006-09-21 | 2010-12-28 | Alcare Co., Ltd. | Antimicrobial fiber and its production method, and antimicrobial fiber product comprising the antimicrobial fiber, its production method and regeneration method |
CN110251740A (en) | 2006-10-13 | 2019-09-20 | 凯希特许有限公司 | For providing the reduced pressure delivery system for the treatment of to lower severity wound |
US9034352B2 (en) | 2006-11-14 | 2015-05-19 | Rohm And Haas Company | Microbicide combinations containing silver |
US20080226724A1 (en) | 2007-01-19 | 2008-09-18 | Genentech, Inc. | Prevention of hydrogel viscosity loss |
FR2916356B1 (en) | 2007-05-25 | 2009-08-28 | Urgo Soc Par Actions Simplifie | NOVEL AGENT FOR RELOCATING ACTIVE INGREDIENTS IN DRESSINGS CONTAINING AT LEAST ONE FATTY BODY |
GB0710846D0 (en) | 2007-06-06 | 2007-07-18 | Bristol Myers Squibb Co | A wound dressing |
US20090075891A1 (en) | 2007-08-06 | 2009-03-19 | Macphee Martin | Methods and dressings for sealing internal injuries |
GB2452720A (en) | 2007-09-11 | 2009-03-18 | Ethicon Inc | Wound dressing with an antimicrobial absorbent layer and an apertured cover sheet |
US8246590B2 (en) | 2007-10-11 | 2012-08-21 | Spiracur, Inc. | Closed incision negative pressure wound therapy device and methods of use |
CN101868203B (en) | 2007-11-21 | 2014-10-22 | 史密夫及内修公开有限公司 | Wound dressing |
EP2987510B1 (en) | 2007-11-21 | 2020-10-28 | T.J. Smith & Nephew Limited | Suction device and dressing |
CN101932624B (en) | 2007-12-12 | 2012-09-26 | 3M创新有限公司 | Methods of making one article and articles |
US20090234306A1 (en) | 2008-03-13 | 2009-09-17 | Tyco Healthcare Group Lp | Vacuum wound therapy wound dressing with variable performance zones |
US8152785B2 (en) | 2008-03-13 | 2012-04-10 | Tyco Healthcare Group Lp | Vacuum port for vacuum wound therapy |
GB0805162D0 (en) | 2008-03-19 | 2008-04-23 | Bristol Myers Squibb Co | Antibacterial wound dressing |
BRPI0906527A2 (en) | 2008-04-04 | 2016-09-06 | 3Mm Innovative Properties Company | apparatus for applying bandages to wounds and medical bandages |
US20100015245A1 (en) | 2008-04-24 | 2010-01-21 | Joe Harrison | Combination of Copper Cations with Peroxides or Quaternary Ammonium Compounds for the Treatment of Biofilms |
GB0808376D0 (en) | 2008-05-08 | 2008-06-18 | Bristol Myers Squibb Co | Wound dressing |
CN104939806B (en) | 2008-05-20 | 2021-12-10 | 大学健康网络 | Apparatus and method for fluorescence-based imaging and monitoring |
BRPI0912824B8 (en) | 2008-05-21 | 2021-06-22 | Topaz Morris | wound healing device |
ITAR20080022A1 (en) | 2008-05-26 | 2009-11-27 | Daniele Guidi | DRAINAGE DEVICE, IN PARTICULAR FOR ASPIRATION IN CASE OF SUCTION THERAPIES, FISTULAS, SURGICAL WOUND DEFICIENCIES, DECUBITUS INJURIES, TRAUMAS AND SIMILAR INJURIES. |
CA2725569C (en) | 2008-05-30 | 2014-11-25 | Kci Licensing, Inc. | Reduced-pressure, linear wound closing bolsters and systems |
EP2829287B1 (en) | 2008-05-30 | 2019-07-03 | KCI Licensing, Inc. | Reduced-pressure, linear-wound treatment system |
US20200113741A1 (en) | 2008-05-30 | 2020-04-16 | Kci Licensing, Inc. | Dressing with tissue viewing capability |
US9572719B2 (en) | 2008-05-30 | 2017-02-21 | Kci Licensing, Inc. | Reduced-pressure surgical wound treatment systems and methods |
US8460698B2 (en) | 2008-08-01 | 2013-06-11 | Milliken & Company | Composite article suitable for use as a wound dressing |
CA2731427C (en) | 2008-08-08 | 2020-01-28 | Tyco Healthcare Group Lp | Wound dressing of continuous fibers |
GB2463523B (en) | 2008-09-17 | 2013-05-01 | Medtrade Products Ltd | Wound care device |
GB0904582D0 (en) | 2008-09-24 | 2009-04-29 | Lumina Adhesives | Switchable adhesives |
GB0817796D0 (en) | 2008-09-29 | 2008-11-05 | Convatec Inc | wound dressing |
ES2829956T3 (en) | 2008-10-02 | 2021-06-02 | Lrr & D Ltd | Interface Layer Wound Dressing |
BRPI0916062A2 (en) | 2008-11-07 | 2019-09-24 | Kci Licensing Inc | reduced pressure wound treatment system for patient wound care, wound closure dressing, wound treatment method, and wound closure dressing method |
KR20110087317A (en) | 2008-11-14 | 2011-08-02 | 케이씨아이 라이센싱 인코포레이티드 | Fluid pouch, system, and method for storing fluid from a tissue site |
KR20110095356A (en) | 2008-11-18 | 2011-08-24 | 케이씨아이 라이센싱 인코포레이티드 | Reduced-pressure, composite manifolds |
DK2358425T3 (en) | 2008-11-25 | 2014-12-01 | Spiracur Inc | A device for the supply of reduced pressure on the body surfaces |
US9221963B2 (en) * | 2008-11-27 | 2015-12-29 | Speciality Fibres And Materials Ltd. | Absorbent material |
GB0823265D0 (en) | 2008-12-20 | 2009-01-28 | Convatec Technologies Inc | Antimicrobial Composition |
WO2010080907A1 (en) | 2009-01-07 | 2010-07-15 | Spiracur Inc. | Reduced pressure therapy of the sacral region |
US8162907B2 (en) | 2009-01-20 | 2012-04-24 | Tyco Healthcare Group Lp | Method and apparatus for bridging from a dressing in negative pressure wound therapy |
GB0902368D0 (en) | 2009-02-13 | 2009-04-01 | Smith & Nephew | Wound packing |
US20190298578A1 (en) | 2009-03-26 | 2019-10-03 | Stephen Shulman | Vented emergency wound dressings with anti-thrombogenic layers |
US10792404B2 (en) | 2009-04-10 | 2020-10-06 | Kci Licensing, Inc. | Methods and devices for applying closed incision negative pressure wound therapy |
GB2470040A (en) | 2009-05-06 | 2010-11-10 | Systagenix Wound Man Ip Co Bv | Wound dressing material comprising N-acetyl cysteine |
US20100310845A1 (en) * | 2009-06-03 | 2010-12-09 | Eric Bryan Bond | Fluid permeable structured fibrous web |
GB2470940A (en) * | 2009-06-10 | 2010-12-15 | Systagenix Wound Man Ip Co Bv | Vacuum wound dressing with hydrogel layer |
JP6001449B2 (en) | 2009-06-16 | 2016-10-05 | スリーエム イノベイティブ プロパティズ カンパニー | Flexible adhesive medical article comprising a self-supporting substrate |
KR101699992B1 (en) | 2009-06-16 | 2017-01-26 | 백스터 인터내셔널 인코포레이티드 | Hemostatic sponge |
US20100324516A1 (en) | 2009-06-18 | 2010-12-23 | Tyco Healthcare Group Lp | Apparatus for Vacuum Bridging and/or Exudate Collection |
US8469936B2 (en) | 2009-07-15 | 2013-06-25 | Kci Licensing, Inc. | Reduced-pressure dressings, systems, and methods employing desolidifying barrier layers |
US20110066123A1 (en) | 2009-09-15 | 2011-03-17 | Aidan Marcus Tout | Medical dressings, systems, and methods employing sealants |
GB2474694B (en) * | 2009-10-23 | 2011-11-02 | Innovia Films Ltd | Biodegradable composites |
EP2498988B1 (en) | 2009-11-09 | 2019-02-27 | 3M Innovative Properties Company | Medical articles and methods of making using miscible composition |
BR112012010858B8 (en) | 2009-11-09 | 2018-10-02 | 3M Innovative Properties Co | '' Medical article and method for increasing the moisture vapor transmission rate. |
GB0919659D0 (en) | 2009-11-10 | 2009-12-23 | Convatec Technologies Inc | A component for a wound dressing |
WO2011087871A2 (en) | 2009-12-22 | 2011-07-21 | Smith & Nephew, Inc. | Apparatuses and methods for negative pressure wound therapy |
CA2786101C (en) | 2010-01-20 | 2018-08-07 | Kci Licensing, Inc. | Foam wound inserts with regions of higher and lower densities, wound dressings, and methods |
US8791315B2 (en) | 2010-02-26 | 2014-07-29 | Smith & Nephew, Inc. | Systems and methods for using negative pressure wound therapy to manage open abdominal wounds |
US10709883B2 (en) | 2010-03-04 | 2020-07-14 | Donald Spector | Bandage with microneedles for antimicrobial delivery and fluid absorption from a wound |
US8469935B2 (en) | 2010-03-11 | 2013-06-25 | Kci Licensing, Inc. | Abdominal treatment systems, delivery devices, and methods |
US8721606B2 (en) | 2010-03-11 | 2014-05-13 | Kci Licensing, Inc. | Dressings, systems, and methods for treating a tissue site |
US8430867B2 (en) | 2010-03-12 | 2013-04-30 | Kci Licensing, Inc. | Reduced-pressure dressing connection pads, systems, and methods |
US9358158B2 (en) | 2010-03-16 | 2016-06-07 | Kci Licensing, Inc. | Patterned neo-epithelialization dressings, systems, and methods |
US8814842B2 (en) | 2010-03-16 | 2014-08-26 | Kci Licensing, Inc. | Delivery-and-fluid-storage bridges for use with reduced-pressure systems |
US20110237994A1 (en) | 2010-03-25 | 2011-09-29 | Combat Medical Systems, Llc | Void-filling wound dressing |
DK2552371T3 (en) | 2010-03-31 | 2020-09-14 | Pharmaplast Sae | Wound care dressing, a method and a production line for producing the wound care dressing |
US8632512B2 (en) | 2010-04-09 | 2014-01-21 | Kci Licensing, Inc. | Apparatuses, methods, and compositions for the treatment and prophylaxis of chronic wounds |
AU2011240749B2 (en) | 2010-04-13 | 2016-12-08 | Kci Licensing, Inc. | Compositions with reactive ingredients, and wound dressings, apparatuses, and methods |
US8702665B2 (en) | 2010-04-16 | 2014-04-22 | Kci Licensing, Inc. | Reduced-pressure sources, systems, and methods employing a polymeric, porous, hydrophobic material |
US20190381222A9 (en) | 2010-04-16 | 2019-12-19 | Kci Licensing, Inc. | Reduced-Pressure Sources, Systems, And Methods Employing A Polymeric, Porous, Hydrophobic Material |
GB201008347D0 (en) | 2010-05-19 | 2010-07-07 | Smith & Nephew | Wound protection |
GB201006986D0 (en) | 2010-04-27 | 2010-06-09 | Smith & Nephew | Wound dressing |
USRE48117E1 (en) | 2010-05-07 | 2020-07-28 | Smith & Nephew, Inc. | Apparatuses and methods for negative pressure wound therapy |
US10639404B2 (en) | 2010-06-03 | 2020-05-05 | Wound Healing Technologies, Llc | Wound dressing |
EP2582404B1 (en) | 2010-06-17 | 2020-08-19 | Covalon Technologies Inc. | Antimicrobial silicone-based wound dressings |
US9265665B2 (en) | 2010-07-19 | 2016-02-23 | Kci Licensing, Inc. | Inflatable off-loading wound dressing assemblies, systems, and methods |
US8795246B2 (en) | 2010-08-10 | 2014-08-05 | Spiracur Inc. | Alarm system |
GB201015656D0 (en) | 2010-09-20 | 2010-10-27 | Smith & Nephew | Pressure control apparatus |
MX337627B (en) | 2010-11-25 | 2016-03-10 | Smith & Nephew | Composition i-ii and products and uses thereof. |
GB201020236D0 (en) | 2010-11-30 | 2011-01-12 | Convatec Technologies Inc | A composition for detecting biofilms on viable tissues |
US8613733B2 (en) | 2010-12-15 | 2013-12-24 | Kci Licensing, Inc. | Foam dressing with integral porous film |
GB2488749A (en) | 2011-01-31 | 2012-09-12 | Systagenix Wound Man Ip Co Bv | Laminated silicone coated wound dressing |
US9226737B2 (en) | 2011-02-04 | 2016-01-05 | University Of Massachusetts | Negative pressure wound closure device |
US9107990B2 (en) | 2011-02-14 | 2015-08-18 | Kci Licensing, Inc. | Reduced-pressure dressings, systems, and methods for use with linear wounds |
GB201105829D0 (en) | 2011-04-06 | 2011-05-18 | Convatec Technologies Inc | Antimicrobial compositions |
WO2012141999A1 (en) | 2011-04-12 | 2012-10-18 | Kci Licensing, Inc. | Absorbent polymer dressings, systems, and methods employing evaporative devices |
GB201106491D0 (en) | 2011-04-15 | 2011-06-01 | Systagenix Wound Man Ip Co Bv | Patterened silicone coating |
WO2012149242A1 (en) | 2011-04-29 | 2012-11-01 | Kci Licensing, Inc. | Aptamer -modified polymeric materials for the binding of therapeutic factors in a wound environment |
GB201108229D0 (en) | 2011-05-17 | 2011-06-29 | Smith & Nephew | Tissue healing |
EP2714117B2 (en) | 2011-05-26 | 2018-10-24 | KCI Licensing, Inc. | Systems and methods of stimulation and activation of fluids for use with instillation therapy |
WO2012170744A2 (en) | 2011-06-07 | 2012-12-13 | Spiracur, Inc. | Solutions for bridging and pressure concentration reduction at wound sites |
CN103889476B (en) | 2011-06-07 | 2017-04-26 | 史密夫及内修公开有限公司 | Wound contacting members and methods |
EP3281652A1 (en) | 2011-07-26 | 2018-02-14 | KCI Licensing, Inc. | Systems for treating a tissue site with reduced pressure involving a reduced-pressure interface having a multi-lumen conduit for contacting a manifold |
RU2596728C2 (en) | 2011-07-26 | 2016-09-10 | Смит Энд Нефью Плс | Systems and methods of monitoring system operation for low pressure therapy |
GB201113515D0 (en) | 2011-08-04 | 2011-09-21 | Convatec Technologies Inc | A dressing |
EP2750723B1 (en) | 2011-08-30 | 2020-06-24 | Avery Dennison Corporation | Silicone absorbent adhesive layer |
DE102011081818A1 (en) | 2011-08-30 | 2013-02-28 | Beiersdorf Ag | Active skin coatings |
CA3058744A1 (en) | 2011-08-31 | 2013-03-07 | Christopher Brian Locke | Inline storage pouches for use with body fluids |
DE202011108806U1 (en) | 2011-09-02 | 2012-09-03 | BLüCHER GMBH | Wound dressing with permeable layer |
EP2567682B2 (en) | 2011-09-09 | 2017-12-27 | Paul Hartmann AG | Abdominal wound dressing with application aid |
US9408913B2 (en) | 2011-09-12 | 2016-08-09 | Protege Biomedical, Llc | Composition and dressing for wound treatment |
DK2572737T3 (en) | 2011-09-26 | 2016-06-27 | Bsn Medical Gmbh | improved wound dressing |
GB2504872B (en) | 2011-11-01 | 2015-07-01 | Brightwake Ltd | Wound dressings, and yarn useful therein |
US9393354B2 (en) | 2011-11-01 | 2016-07-19 | J&M Shuler Medical, Inc. | Mechanical wound therapy for sub-atmospheric wound care system |
EP3669841A1 (en) | 2011-11-15 | 2020-06-24 | KCI Licensing, Inc. | Medical dressings, systems, and methods with thermally-enhanced vapor transmission |
US9132040B2 (en) | 2011-11-17 | 2015-09-15 | Ethicon, Inc. | Dressing device |
WO2013074829A1 (en) | 2011-11-18 | 2013-05-23 | Kci Licensing, Inc. | Tissue treatment systems and methods having a porous substrate with a compressed region and an expanded region |
WO2013078096A1 (en) | 2011-11-21 | 2013-05-30 | Kci Licensing, Inc. | Systems, devices, and methods for identifying portions of a wound filler left at a tissue site |
US10940047B2 (en) | 2011-12-16 | 2021-03-09 | Kci Licensing, Inc. | Sealing systems and methods employing a hybrid switchable drape |
WO2013106251A1 (en) | 2012-01-10 | 2013-07-18 | Kcl Licensing, Inc. | Systems and methods for delivering fluid to a wound therapy dressing |
CN107522880B (en) | 2012-01-25 | 2020-07-24 | 阿克伦大学 | Hydrogel and preparation method thereof |
GB201201751D0 (en) | 2012-02-01 | 2012-03-14 | Haemostatix Ltd | Haemostatic wound dressing |
CN104053420B (en) | 2012-02-02 | 2020-07-14 | 凯希特许有限公司 | Foam structure wound insert for directional granulation |
EP2817038B2 (en) | 2012-02-21 | 2023-06-07 | KCI Licensing, Inc. | A multi-orientation canister for use with a reduced pressure treatment system |
JP6092243B2 (en) | 2012-02-29 | 2017-03-08 | ホリスター・インコーポレーテッドHollister Incorporated | Buffer adhesive composition for skin adhesive medical products |
US10470936B2 (en) | 2012-02-29 | 2019-11-12 | Hollister Incorporated | Buffered adhesive compositions for skin-adhering medical products |
EP2636417B1 (en) | 2012-03-05 | 2017-04-26 | Lohmann & Rauscher GmbH | Wound treatment assembly and covering device for same |
EP3338821B1 (en) | 2012-03-12 | 2020-05-06 | Smith & Nephew plc | Dressing for reduced pressure wound therapy |
US10576037B2 (en) | 2012-03-14 | 2020-03-03 | MAM Holdings of West Florida, L.L.C. | Compositions comprising placental collagen for use in wound healing |
US9427505B2 (en) | 2012-05-15 | 2016-08-30 | Smith & Nephew Plc | Negative pressure wound therapy apparatus |
CN107280857A (en) | 2012-05-22 | 2017-10-24 | 史密夫及内修公开有限公司 | Wound healing device |
EP3650055A1 (en) | 2012-05-23 | 2020-05-13 | Smith & Nephew plc | Apparatuses and methods for negative pressure wound therapy |
GB201209745D0 (en) | 2012-05-31 | 2012-07-18 | Convatec Technologies Inc | Wound dressing |
EP2854893B1 (en) | 2012-06-03 | 2019-10-02 | Daniel Eduard Kleiner | Endoluminal vacuum therapy device |
AU2013280335B2 (en) | 2012-06-28 | 2017-06-29 | Kci Licensing, Inc. | Wound connection pad with RFID and integrated strain gauge pressure sensor |
RU2015102055A (en) | 2012-07-16 | 2016-09-10 | Юниверсити Оф Массачусетс | DEVICE FOR CLOSING THE Wound USING NEGATIVE PRESSURE |
WO2014012171A1 (en) | 2012-07-19 | 2014-01-23 | Innovotech, Inc. | Anti-microbial gel formulations containing a silver (i) periodate |
CN104487033B (en) | 2012-07-30 | 2018-06-15 | 凯希特许有限公司 | Decompression absorbability for treating tissue site applies part, system and manufactures the method for applying part |
DK2879636T3 (en) | 2012-08-01 | 2017-06-19 | Smith & Nephew | Wound dressing |
EP2882470B1 (en) | 2012-08-13 | 2020-03-18 | KCI Licensing, Inc. | Intelligent therapy system with evaporation management |
CN104703635B (en) | 2012-08-28 | 2016-12-07 | 3M创新有限公司 | Chlorhexidine gluconate compositions, resin system and goods |
US20150320901A1 (en) | 2012-08-31 | 2015-11-12 | Stryker European Holdings I, Llc | Hemostatic Foam |
US20150202354A1 (en) | 2012-09-04 | 2015-07-23 | Integrated Healing Technolgies, LLC | Wound Dressing |
EP2895213B8 (en) | 2012-09-12 | 2017-08-30 | KCI Licensing, Inc. | Systems for collecting exudates in reduced-pressure therapy |
JP6534931B2 (en) | 2012-09-20 | 2019-06-26 | ローマン ウント ラウシェル ゲゼルシャフト ミット ベシュレンクテル ハフツング | Negative pressure therapeutic device and film for manufacturing negative pressure therapeutic device |
GB201216928D0 (en) | 2012-09-21 | 2012-11-07 | I2R Medical Ltd | Portable medical device system |
US9877875B2 (en) | 2012-10-09 | 2018-01-30 | Parasol Medical LLC | Antimicrobial hydrogel formulation |
US9572968B2 (en) | 2012-10-11 | 2017-02-21 | Hanuman Pelican, Inc. | Compressive oxygen diffusive wound dressings |
JP6183831B2 (en) | 2012-10-23 | 2017-08-23 | 義之 小山 | Hydrogel forming material |
WO2014066684A1 (en) | 2012-10-24 | 2014-05-01 | Kci Licensing, Inc. | Sulfhydryl-functionalized polymeric compositions for medical devices |
US9657132B2 (en) | 2012-10-24 | 2017-05-23 | Kci Licensing, Inc. | Amine-functionalized polymeric compositions for medical devices |
US20150354096A1 (en) | 2012-12-20 | 2015-12-10 | Convatec Technologies Inc. | Processing of chemically modified cellulosic fibres |
CA2895751A1 (en) | 2012-12-21 | 2014-06-26 | 3M Innovative Properties Company | Medical dressing comprising a flap |
AU2013371545B2 (en) | 2013-01-03 | 2018-05-17 | 3M Innovative Properties Company | Moisture absorbing seal |
GB201309369D0 (en) | 2013-05-24 | 2013-07-10 | Smith & Nephew | Moisture indicating system |
WO2014113249A2 (en) | 2013-01-16 | 2014-07-24 | Kci Licensing, Inc. | Ion exchange enhanced absorbent systems |
US20140256925A1 (en) | 2013-03-05 | 2014-09-11 | The Penn State Research Foundation | Composite materials |
WO2014163733A2 (en) | 2013-03-13 | 2014-10-09 | Kci Licensing, Inc. | Expandable fluid collection canister |
US9662429B2 (en) | 2013-03-14 | 2017-05-30 | Kci Licensing, Inc. | Negative pressure therapy with dynamic profile capability |
JP6259510B2 (en) | 2013-03-14 | 2018-01-10 | ケーシーアイ ライセンシング インコーポレイテッド | Multi-porous conduit |
EP2968705B1 (en) | 2013-03-14 | 2022-06-29 | 3M Innovative Properties Company | A fluid collection canister with integrated moisture trap |
EP2976095B1 (en) | 2013-03-15 | 2020-12-23 | 3M Innovative Properties Company | Wound healing compositions |
BR112015020855A2 (en) | 2013-03-15 | 2017-07-18 | Smith & Nephew | wound dressing and treatment method |
US20160120706A1 (en) | 2013-03-15 | 2016-05-05 | Smith & Nephew Plc | Wound dressing sealant and use thereof |
WO2014145255A1 (en) | 2013-03-15 | 2014-09-18 | Stb, Ltd. | Compositions having absorbable materials, methods, and applicators for sealing injuries |
EP2970729B1 (en) | 2013-03-15 | 2023-09-06 | Euromed Inc. | Adhesive composition |
US10492956B2 (en) | 2013-03-15 | 2019-12-03 | Kci Licensing, Inc. | Topical vacuum-press surgical incisional dressings, surgical adjuncts, hybrids and composites |
BR112015021417A2 (en) | 2013-03-15 | 2017-07-18 | Smith & Nephew Inc | dissolvable gel forming film for the delivery of active agents |
GB2512841B (en) | 2013-04-08 | 2020-07-15 | Brightwake Ltd | Absorbent wound dressings |
LT2983641T (en) | 2013-04-08 | 2020-04-10 | Yeditepe Universitesi | Polymer based hydrogel |
WO2014169250A1 (en) | 2013-04-11 | 2014-10-16 | President And Fellows Of Harvard College | Prefabricated alginate-drug bandages |
EP2986448B1 (en) | 2013-04-17 | 2019-12-11 | Mölnlycke Health Care AB | Wound pad |
US10016380B2 (en) | 2013-05-01 | 2018-07-10 | Lanny Leo Johnson | Antimicrobials and methods of use thereof |
US9884087B1 (en) | 2013-05-03 | 2018-02-06 | Chan Soon-Shiong Nanthealth Foundation | Compositions and methods of improved wound healing |
AU2014266943B2 (en) | 2013-05-10 | 2018-03-01 | Smith & Nephew Plc | Fluidic connector for irrigation and aspiration of wounds |
GB201308770D0 (en) | 2013-05-15 | 2013-06-26 | Convatec Technologies Inc | Wound Dressing Comprising an Antimicrobial Composition |
AU2014268601B2 (en) | 2013-05-22 | 2017-06-15 | The Penn State Research Foundation | Wound dressings and applications thereof |
WO2014209620A1 (en) | 2013-06-28 | 2014-12-31 | 3M Innovative Properties Company | Fibrin-coated wound dressing |
WO2015002888A1 (en) | 2013-07-01 | 2015-01-08 | Trustees Of Boston University | Dissolvable hydrogel compositions for wound management and methods of use |
US10765774B2 (en) | 2013-07-09 | 2020-09-08 | Ethicon, Inc. | Hemostatic pad assembly kit and method |
CN105451697B (en) | 2013-08-05 | 2019-10-15 | 3M创新有限公司 | Support device with the packing element for enclosing resistance |
MX366611B (en) | 2013-08-12 | 2019-07-15 | Bsn Medical Gmbh | Wound care article having a substantially polygonal or ellipsoid main surface and at least one recess arranged on one side. |
EP3034085B1 (en) | 2013-08-13 | 2019-10-23 | Seikagaku Corporation | Drug containing cationized chitosan |
EP3038667B1 (en) | 2013-08-26 | 2019-10-09 | KCI Licensing, Inc. | Dressing interface with moisture controlling feature and sealing function |
GB2518199A (en) | 2013-09-13 | 2015-03-18 | Xiros Ltd | Method of producing a swellable polymer fibre |
US10342891B2 (en) | 2013-09-19 | 2019-07-09 | Medline Industries, Inc. | Wound dressing containing saccharide and collagen |
BR112016007156B1 (en) | 2013-10-02 | 2022-12-13 | 3M Innovative Properties Company | REDUCED PRESSURE SYSTEM |
DK3054908T3 (en) | 2013-10-10 | 2018-06-14 | Hoffmann La Roche | CARRIER SYSTEM FOR A BODY-MOUNTED OBJECT AND PROCEDURE FOR PREPARING THEREOF |
SG11201603058UA (en) | 2013-10-18 | 2016-05-30 | Agency Science Tech & Res | Nanoparticle-containing hydrogels |
AU2014340232B2 (en) | 2013-10-21 | 2019-07-11 | Smith & Nephew Inc. | Negative pressure wound closure device |
GB201318842D0 (en) | 2013-10-24 | 2013-12-11 | First Water Ltd | Flexible hydrogel wound dressings |
US10946124B2 (en) | 2013-10-28 | 2021-03-16 | Kci Licensing, Inc. | Hybrid sealing tape |
EP3513773A1 (en) | 2013-10-30 | 2019-07-24 | KCI Licensing, Inc. | Condensate absorbing and dissipating system |
AU2014345526B2 (en) | 2013-11-07 | 2018-03-15 | Bsn Medical Gmbh | Medical dressing |
GB2522178B (en) | 2013-11-12 | 2018-07-18 | First Water Ltd | Multilayer composition |
WO2015075406A1 (en) | 2013-11-19 | 2015-05-28 | Lipopeptide Ab | New treatment of chronic ulcers |
WO2015089421A1 (en) | 2013-12-12 | 2015-06-18 | Innovation Technologies, Inc. | Materials and methods for controlling infections |
JP6114481B2 (en) | 2013-12-31 | 2017-04-12 | スリーエム イノベイティブ プロパティズ カンパニー | Shape-compatible drape cover dressing |
CA2937346A1 (en) | 2014-01-24 | 2015-07-30 | Avent, Inc. | Traumatic wound dressing system with conformal cover |
CA2936873A1 (en) | 2014-02-11 | 2015-08-20 | Spiracur Inc. | Methods and devices for applying closed incision negative pressure wound therapy |
DE102014202578A1 (en) | 2014-02-12 | 2015-08-13 | Aesculap Ag | Medical product and process for its preparation |
US10610623B2 (en) | 2014-02-14 | 2020-04-07 | Kci Licensing, Inc. | Systems and methods for increasing absorbent capacity of a dressing |
JP6947506B2 (en) | 2014-02-14 | 2021-10-13 | アトミック メディカル イノベーションズ,インコーポレイティド | System for tissue healing |
WO2015130471A1 (en) | 2014-02-28 | 2015-09-03 | Kci Licensing, Inc. | Hybrid drape having a gel-coated perforated mesh |
GB201404021D0 (en) | 2014-03-05 | 2014-04-23 | Lumina Adhesives Ab | Low cytotoxity switchable adhesive compositions, medical dressings and skin coverings, and methods of treatment using same |
US20150367019A1 (en) | 2014-03-12 | 2015-12-24 | Stb, Ltd. | Hemostatic compositions and methods |
EP3119360B1 (en) | 2014-03-21 | 2020-08-12 | Medline Industries, Inc., | Wound management system and methods of using |
EP3122300B1 (en) | 2014-03-24 | 2020-03-11 | Datt Life Sciences Private Limited | A ready to use biodegradable and biocompatible device and a method of preparation thereof |
GB2524510B (en) | 2014-03-25 | 2020-02-19 | Brightwake Ltd | Wound dressing impregnated with honey |
NZ726323A (en) | 2014-04-30 | 2020-02-28 | Matoke Holdings Ltd | Antimicrobial compositions |
WO2015168681A1 (en) | 2014-05-02 | 2015-11-05 | Kci Licensing, Inc. | Fluid storage devices, systems, and methods |
CN106255480B (en) | 2014-05-09 | 2020-01-21 | 凯希特许有限公司 | Dressing with a shrink layer for a linear tissue site |
EP3354241B1 (en) | 2014-05-09 | 2020-12-30 | 3M Innovative Properties Company | Disruptive dressing for use with negative pressure and fluid instillation |
US10398610B2 (en) | 2014-05-13 | 2019-09-03 | The Procter & Gamble Company | Absorbent article with dual core |
GB2526267B (en) | 2014-05-14 | 2020-10-28 | Brightwake Ltd | Dressing for surgical drain |
EP3854361B8 (en) | 2014-06-05 | 2024-03-27 | Solventum Intellectual Properties Company | Dressing with fluid acquisition and distribution characteristics |
KR101743274B1 (en) | 2014-06-12 | 2017-06-02 | 주식회사 엘지화학 | Super absorbent polymer |
US10786980B2 (en) | 2014-06-18 | 2020-09-29 | Toray Industries, Inc. | Laminate and production method therefor |
CA2952284C (en) | 2014-06-18 | 2023-03-28 | Smith & Nephew Plc | Wound dressing |
JP6659540B2 (en) | 2014-07-07 | 2020-03-04 | 株式会社村田製作所 | Negative pressure closure therapy device |
ES2860763T3 (en) | 2014-07-09 | 2021-10-05 | Lubrizol Advanced Mat Inc | Hydrogel compositions |
CN106687150A (en) | 2014-07-10 | 2017-05-17 | 史密夫及内修公开有限公司 | Improvements in and relating to devices |
CN107075165A (en) | 2014-07-24 | 2017-08-18 | 亚瑟罗凯尔公司 | Many sugarwhips of elasticity and application thereof |
US20200289723A1 (en) | 2014-07-31 | 2020-09-17 | Smith & Nephew, Inc. | Reduced pressure therapy apparatus construction and control |
EP3174569B1 (en) | 2014-07-31 | 2020-01-15 | Smith & Nephew, Inc | Systems and methods for applying reduced pressure therapy |
JP2017527539A (en) | 2014-08-04 | 2017-09-21 | ホスピタル サン ホアン デ デュウ | System for immediate release of active agent |
US9770369B2 (en) | 2014-08-08 | 2017-09-26 | Neogenix, Llc | Wound care devices, apparatus, and treatment methods |
US10583042B2 (en) | 2014-08-08 | 2020-03-10 | Neogenix, Llc | Wound care devices, apparatus, and treatment methods |
CA2955060A1 (en) | 2014-08-11 | 2016-02-18 | Kci Licensing, Inc. | Protease modulating wound interface layer for use with negative pressure wound therapy |
CN106999270B (en) | 2014-09-09 | 2021-01-01 | 华盛顿大学 | Functionalized zwitterionic and mixed charge polymers, related hydrogels, and methods of use thereof |
EP2995324A1 (en) | 2014-09-11 | 2016-03-16 | Mölnlycke Health Care AB | Medical dressing |
EP2995287A1 (en) | 2014-09-11 | 2016-03-16 | Mölnlycke Health Care AB | Medical dressing |
US10709807B2 (en) | 2014-10-01 | 2020-07-14 | 3M Innovative Properties Company | Porous devices, kits, and methods for debridement |
KR102514142B1 (en) | 2014-10-06 | 2023-03-27 | 가트 테크놀로지스 비.브이. | Tissue-adhesive porous haemostatic product |
US10485891B2 (en) | 2014-10-06 | 2019-11-26 | Kci Licensing, Inc. | Multi-function dressing structure for negative-pressure therapy |
US9855364B2 (en) | 2014-10-15 | 2018-01-02 | Allison Coomber | Wound dressing materials incorporating anthocyanins derived from fruit or vegetable sources |
PL3011978T3 (en) | 2014-10-24 | 2017-09-29 | Sefar Ag | Wound dressing material and method for producing the same |
US10485893B2 (en) | 2014-11-13 | 2019-11-26 | Sarasota Medical Products, Inc. | Antimicrobial hydrocolloid dressing containing sequestered peroxide and preparation thereof |
EP3023083A1 (en) | 2014-11-20 | 2016-05-25 | Mölnlycke Health Care AB | Wound dressings |
WO2016086088A2 (en) | 2014-11-25 | 2016-06-02 | Northwestern University | Wound healing through sirt1 overexpression |
US20180303873A1 (en) | 2014-12-04 | 2018-10-25 | 3M Innovative Properties Company | Antimicrobial compositions comprising bioglass |
CN107206119B (en) | 2014-12-09 | 2021-01-29 | 实体科学公司 | Medical device coating with biocompatible layer |
TW201622668A (en) | 2014-12-16 | 2016-07-01 | 準訊生醫股份有限公司 | Long-term effective patch structure |
EP3233001B1 (en) | 2014-12-17 | 2020-06-17 | KCI Licensing, Inc. | Dressing with offloading capability |
EP3233492B1 (en) | 2014-12-18 | 2021-11-10 | Kindeva Drug Delivery L.P. | Methods of handling adhesive laminate patches |
US10617786B2 (en) | 2014-12-19 | 2020-04-14 | 3M Innovative Properties Company | Adhesive article comprising a poly(meth)acrylate-based primer layer and methods of making same |
WO2016103032A1 (en) | 2014-12-22 | 2016-06-30 | Smith & Nephew Plc | Negative pressure wound therapy apparatus and methods |
US10828403B2 (en) | 2014-12-29 | 2020-11-10 | Smith & Nephew Plc | Negative pressure wound therapy apparatus and methods for operating the apparatus |
CA2972701A1 (en) | 2014-12-30 | 2016-07-07 | Smith & Nephew, Inc. | Systems and methods for applying reduced pressure therapy |
CN107106723B (en) | 2014-12-30 | 2020-10-23 | 3M创新有限公司 | Negative pressure wound dressing with absorbent adhesive sealing layer |
US10660851B2 (en) | 2015-01-02 | 2020-05-26 | Rxos Medical | Polyfunctional radical scavenger hydrogel formulation |
KR101949455B1 (en) | 2015-01-07 | 2019-02-18 | 주식회사 엘지화학 | Superabsorbent Polymers with Improved Anticaking Property And Method Of Preparing The Same |
GB201500430D0 (en) | 2015-01-12 | 2015-02-25 | Univ Birmingham | Dressing |
WO2016115448A1 (en) | 2015-01-15 | 2016-07-21 | Marshall University Research Corporation | Wound coverings comprising vitamin d and related methods |
GB201501333D0 (en) | 2015-01-27 | 2015-03-11 | Medtrade Products Ltd | Composition for a wound dressing |
GB201501330D0 (en) | 2015-01-27 | 2015-03-11 | Medtrade Products Ltd | Composition for a wound dressing |
GB201501334D0 (en) | 2015-01-27 | 2015-03-11 | Medtrade Products Ltd | Composition for a wound dressing |
US20200093756A1 (en) | 2015-01-29 | 2020-03-26 | Sanmelix Laboratories, Inc. | Buckwheat honey and povidone-iodine wound-healing dressing |
US10500235B2 (en) | 2015-01-29 | 2019-12-10 | San Melix Laboratories, Inc. | Wound healing compositions comprising buckwheat honey and methylglyoxal and methods of use |
KR101841469B1 (en) | 2015-01-30 | 2018-03-23 | (주)메디팁 | Method for manufacturing wound covering material using biopolymer and wound covering material using biopolymer manufactured by the same |
WO2016126444A1 (en) | 2015-02-02 | 2016-08-11 | Kci Licensing, Inc. | Customizable closed tissue site dressing for improved postoperative removal |
US10512707B2 (en) | 2015-02-02 | 2019-12-24 | University Of Southern California | System for sutureless closure of scleral perforations and other ocular tissue discontinuities |
US11207458B2 (en) | 2015-02-02 | 2021-12-28 | Kci Licensing, Inc. | Pressure-operated switch |
CA2975197A1 (en) | 2015-02-03 | 2016-08-11 | Matoke Holdings Limited | Antimicrobial fibers and compositions |
GB201501965D0 (en) | 2015-02-05 | 2015-03-25 | Lumina Adhesives Ab | Polyurethane based switchable adhesives |
WO2016141450A1 (en) | 2015-03-10 | 2016-09-15 | Covalon Technologies Inc. | Method for local reduction of microbial skin flora |
US10485892B2 (en) | 2015-03-10 | 2019-11-26 | Covalon Technologies Inc. | Method for local reduction of microbial skin flora |
WO2016145237A1 (en) | 2015-03-11 | 2016-09-15 | Yu Fu-Shin X | Composition and methods to promote wound healing |
GB201506236D0 (en) | 2015-04-13 | 2015-05-27 | Jellagen Pty Ltd | Modified collagen, methods of manufacture thereof |
ES2773324T3 (en) | 2015-04-21 | 2020-07-10 | Moelnlycke Health Care Ab | A wound pad and a self-adhesive member comprising a wound pad |
KR20170140315A (en) | 2015-04-23 | 2017-12-20 | 유니버시티 오브 플로리다 리서치 파운데이션, 아이엔씨. | Double layer device for improved healing |
HUE049136T2 (en) | 2015-04-27 | 2020-08-28 | Smith & Nephew | Reduced pressure apparatuses |
EP3936163B1 (en) | 2015-05-07 | 2024-04-03 | Solventum Intellectual Properties Company | A controlled release iodine structure for use with wound care |
US10471190B2 (en) | 2015-05-08 | 2019-11-12 | Kci Licensing, Inc. | Wound debridement by irrigation with ultrasonically activated microbubbles |
US20190298580A1 (en) | 2015-05-08 | 2019-10-03 | Kci Licensing, Inc. | Low-acuity dressing with integral pump |
US10507259B2 (en) | 2015-05-08 | 2019-12-17 | First Quality Retail Services, Llc | Flexible absorbent pad |
EP3294245B1 (en) | 2015-05-08 | 2019-09-04 | KCI Licensing, Inc. | Low acuity dressing with integral pump |
EP3092987A1 (en) | 2015-05-11 | 2016-11-16 | 3M Innovative Properties Company | System for treatment of wounds using serum |
EP3093031A1 (en) | 2015-05-11 | 2016-11-16 | 3M Innovative Properties Company | Wound care system |
EP3297699B1 (en) | 2015-05-18 | 2020-04-29 | Smith & Nephew PLC | Heat-assisted pumping systems for use in negative pressure wound therapy |
US10076594B2 (en) | 2015-05-18 | 2018-09-18 | Smith & Nephew Plc | Fluidic connector for negative pressure wound therapy |
AU2016267402A1 (en) | 2015-05-26 | 2017-11-30 | Monash University | Antibacterial bismuth complexes |
JP6185215B2 (en) | 2015-06-12 | 2017-08-23 | Jfeミネラル株式会社 | Skin wound or rough skin treatment |
US11559421B2 (en) | 2015-06-25 | 2023-01-24 | Hill-Rom Services, Inc. | Protective dressing with reusable phase-change material cooling insert |
CN107921183B (en) | 2015-06-29 | 2021-04-30 | 凯希特许有限公司 | Apparatus for negative pressure treatment and irrigation |
JP2018519943A (en) | 2015-07-14 | 2018-07-26 | ケーシーアイ ライセンシング インコーポレイテッド | Medical dressing interface device, system, and method |
EP3117806B1 (en) | 2015-07-16 | 2020-06-10 | Lohmann & Rauscher GmbH | Wound treatment assembly |
ES2831751T3 (en) | 2015-07-24 | 2021-06-09 | Moelnlycke Health Care Ab | Absorbent Antimicrobial Wound Dressings |
US10583228B2 (en) | 2015-07-28 | 2020-03-10 | J&M Shuler Medical, Inc. | Sub-atmospheric wound therapy systems and methods |
US10682257B2 (en) | 2015-07-29 | 2020-06-16 | Evophancie Biotech Ltd | Biological fiber composite dressing |
US10471122B2 (en) | 2015-07-31 | 2019-11-12 | Blue Blood Biotech Corp. | Composition for use in promoting wound healing |
WO2017025963A1 (en) | 2015-08-10 | 2017-02-16 | The Medical Research, Infrastructure and Health Services Fund of the Tel Aviv Medical Center | Methods and pharmaceutical compositions for improving wound healing using cd24 |
KR101787192B1 (en) | 2015-08-12 | 2017-10-18 | 주식회사 제네웰 | Antimicrbacterial dressing material and method for preparing thereof |
EP3135304A1 (en) | 2015-08-26 | 2017-03-01 | Mölnlycke Health Care AB | Foamed silicone in wound care |
WO2017040074A1 (en) | 2015-08-31 | 2017-03-09 | 3M Innovative Properties Company | Negative pressure wound therapy dressings comprising (meth)acrylate pressure-sensitive adhesive with enhanced adhesion to wet surfaces |
US10617608B2 (en) | 2015-09-25 | 2020-04-14 | Lotte Fine Chemical Co., Ltd. | Composition for hydrogel sheet, hydrogel sheet manufactured therefrom, and method for manufacturing same |
CN108137841B (en) | 2015-09-30 | 2021-07-06 | 3M创新有限公司 | Hydrogel compositions bonded to polymeric substrates |
GB2543307B (en) | 2015-10-14 | 2020-12-09 | Selentus Science Ltd | Haemostatic device |
DK3367987T3 (en) | 2015-10-30 | 2023-07-03 | Aatru Medical Llc | Apparatus for wound therapy |
GB2544342B (en) | 2015-11-13 | 2020-06-03 | First Water Ltd | Compositions for application to wounds |
EP3373984B1 (en) | 2015-11-13 | 2020-12-23 | 3M Innovative Properties Company | Anti-microbial articles and methods of using same |
US10568773B2 (en) | 2015-11-18 | 2020-02-25 | Kci Licensing, Inc. | Medical drapes and methods for reducing trauma on removal |
WO2017087163A1 (en) | 2015-11-20 | 2017-05-26 | Kci Licensing, Inc. | Medical system with flexible fluid storage bridge |
GB201520990D0 (en) | 2015-11-27 | 2016-01-13 | Edixomed Ltd | Dressing system |
FR3044893B1 (en) | 2015-12-09 | 2018-05-18 | Emile Droche | DRESSING FOR SKIN CARE IN A WET MEDIUM |
US10575991B2 (en) | 2015-12-15 | 2020-03-03 | University Of Massachusetts | Negative pressure wound closure devices and methods |
US11878106B2 (en) | 2015-12-29 | 2024-01-23 | 3M Innovative Properties Company | System and methods for the treatment of wounds with negative pressure and instillation of peroxide pyruvic acid |
EP3187204B1 (en) | 2015-12-30 | 2020-07-15 | Paul Hartmann AG | Methods and devices for controlling negative pressure wound therapy |
CA3009878A1 (en) | 2015-12-30 | 2017-07-06 | Smith & Nephew Plc | Negative pressure wound therapy apparatus |
US11090196B2 (en) | 2015-12-30 | 2021-08-17 | Smith & Nephew Plc | Absorbent negative pressure wound therapy dressing |
US11318243B2 (en) | 2016-01-06 | 2022-05-03 | Kci Licensing, Inc. | System and methods for the treatment of wounds with dressing having closed cells |
JP6895991B2 (en) | 2016-01-12 | 2021-06-30 | カウンシル オブ サイエンティフィック アンド インダストリアル リサーチ | Nanobiocomposite preparation for wound healing and its preparation method |
DE102016000569B3 (en) | 2016-01-20 | 2017-06-22 | Lohmann & Rauscher Gmbh | Method for producing a film tube |
US10918770B2 (en) | 2016-02-12 | 2021-02-16 | Corning Incorporated | Vacuum assisted wound closure assembly and methods of irradiating a wound using the same |
FR3047901B1 (en) | 2016-02-22 | 2018-02-23 | Universite Pierre Et Marie Curie (Paris 6) | BIOMATERIAL COMPOSITIONS WITH CONTROLLED RELEASE OF ACTIVE INGREDIENTS |
EP3423011B1 (en) | 2016-03-01 | 2020-07-08 | KCI Licensing, Inc. | Drape for use with medical therapy systems |
KR101958014B1 (en) | 2016-03-14 | 2019-03-13 | 주식회사 엘지화학 | Preparation method of super absorbent polymer |
FR3048885A1 (en) | 2016-03-17 | 2017-09-22 | Bluestar Silicones France | SILICONE ADHESIVE GEL WITH SKIN |
WO2017161038A1 (en) | 2016-03-18 | 2017-09-21 | Kci Usa, Inc. | Antimicrobial wound dressing |
KR101959547B1 (en) | 2016-03-25 | 2019-03-18 | 주식회사 엘지화학 | Preparation method for super absorbent polymer |
US20200023102A1 (en) | 2016-04-05 | 2020-01-23 | Patrick Kenneth Powell | Wound therapy system |
GB201608099D0 (en) | 2016-05-09 | 2016-06-22 | Convatec Technologies Inc | Negative pressure wound dressing |
EP3246050A1 (en) | 2016-05-17 | 2017-11-22 | BSN medical GmbH | Wound or skin patch |
DK3463498T3 (en) | 2016-05-31 | 2021-12-20 | Octapharma Ag | PLASMA - BASED FILMS AND PROCEDURES FOR THE PREPARATION AND USE OF THE SAME. |
CN109641076A (en) | 2016-06-01 | 2019-04-16 | 立美基股份有限公司 | Bleeding-stopping dressing with self-assembling peptides hydrogel |
CA3030151A1 (en) | 2016-07-08 | 2018-01-11 | Convatec Technologies Inc. | Fluid collection apparatus |
TWI673056B (en) | 2016-07-22 | 2019-10-01 | 大江生醫股份有限公司 | Bacterium-containing hydrogel and method of making the same |
US10076552B2 (en) | 2016-08-09 | 2018-09-18 | DATT MEDIPRODUCTS LIMITED and DATT LIFE SCIENCE PVT. LTD. | Multifunctional formulation comprised of natural ingredients and method of preparation/manufacturing thereof |
EP3496767A4 (en) | 2016-08-10 | 2020-04-01 | Argentum Medical, LLC | Antimicrobial hydrogel dressings |
DE102016114819A1 (en) | 2016-08-10 | 2018-02-15 | Paul Hartmann Ag | Absorbent body for endoluminal negative pressure therapy |
EP3281617B1 (en) | 2016-08-10 | 2020-09-23 | Advanced Medical Solutions Limited | Wound dressing |
US20180056087A1 (en) | 2016-08-26 | 2018-03-01 | Adolfo Ribeiro | Wearable Micro-LED Healing Bandage |
TWI674903B (en) | 2016-09-26 | 2019-10-21 | 國立陽明大學 | Process for a preparation of the modified porcine plasma fibronectin for enhance wound healing |
IT201600096247A1 (en) | 2016-09-26 | 2018-03-26 | Emodial S R L | Polyurethane-based bandage and hydrogel comprising chlorhexidine |
US11111362B2 (en) | 2016-09-26 | 2021-09-07 | Becton, Dickinson And Company | Breathable films with microbial barrier properties |
WO2018067622A1 (en) | 2016-10-05 | 2018-04-12 | 3M Innovative Properties Company | Fibrinogen composition, method and wound articles |
US10293080B2 (en) | 2016-10-05 | 2019-05-21 | The Arizona Board Of Regents On Behalf Of Northern Arizona University | Ionic liquids that sterilize and prevent biofilm formation in skin wound healing devices |
GB2555584B (en) | 2016-10-28 | 2020-05-27 | Smith & Nephew | Multi-layered wound dressing and method of manufacture |
EP3535590B1 (en) | 2016-11-02 | 2023-05-03 | Unilever IP Holdings B.V. | Malodour sampling method |
CN110167495B (en) | 2016-11-02 | 2022-06-14 | 史密夫和内修有限公司 | Wound closure device |
CN110072497B (en) | 2016-11-11 | 2020-08-11 | 3M创新有限公司 | Conformable wound dressing that can be trimmed |
EP3538165B1 (en) | 2016-11-11 | 2022-11-09 | Avery Dennison Corporation | Rubber-based soft gel skin adhesives |
EP3541336B1 (en) | 2016-11-18 | 2020-08-19 | KCI Licensing, Inc. | Medical system and dressing for use under compression |
AU2017366855B2 (en) | 2016-12-02 | 2021-03-11 | 3M Innovative Properties Company | Muscle or joint support article |
EP3547973A1 (en) | 2016-12-02 | 2019-10-09 | 3M Innovative Properties Company | Muscle or joint support article with bump |
US10426874B2 (en) | 2016-12-02 | 2019-10-01 | Apex Medical Corp. | Wound management assembly and negative pressure wound therapy system |
US10500104B2 (en) | 2016-12-06 | 2019-12-10 | Novomer, Inc. | Biodegradable sanitary articles with higher biobased content |
WO2018104937A1 (en) | 2016-12-06 | 2018-06-14 | Sami Shamoon College Of Engineering (R.A.) | Topical antimicrobial formulations containing monovalent copper ions and systems for generating monovalent copper ions |
WO2018107130A1 (en) | 2016-12-09 | 2018-06-14 | Sanvio,Inc. | Composition for treating wounds and other dermatological conditions |
US11806217B2 (en) | 2016-12-12 | 2023-11-07 | Smith & Nephew Plc | Wound dressing |
DK3335696T3 (en) | 2016-12-15 | 2020-03-16 | Upm Kymmene Corp | Process for drying cell-free tissue extract in a hydrogel comprising nanofibrillar cellulose and a dried hydrogel comprising nanofibrillar cellulose and cell-free tissue extract |
DK3335695T3 (en) | 2016-12-15 | 2020-04-20 | Upm Kymmene Corp | Process for freeze-drying hydrogel comprising nanofibrillar cellulose, freeze-dried medical hydrogel comprising nanofibrillar cellulose and hydrogel comprising nanofibrillar cellulose |
EP3335740A1 (en) | 2016-12-15 | 2018-06-20 | UPM-Kymmene Corporation | Medical hydrogel |
EP3338813B1 (en) | 2016-12-20 | 2020-01-29 | BSN Medical GmbH | Multi-layer wound care product with perforated release layer |
CN108884236B (en) | 2016-12-22 | 2021-02-09 | 株式会社Lg化学 | Method for producing superabsorbent polymers and superabsorbent polymers |
US20200023104A1 (en) | 2016-12-22 | 2020-01-23 | Applied Tissue Technologies Llc | Devices and methods for wound treatment |
DE102016125579A1 (en) | 2016-12-23 | 2018-06-28 | Paul Hartmann Ag | Hydrous hydrogel composition comprising elemental silver particles |
EP3558188A4 (en) | 2016-12-23 | 2020-06-17 | Calgon Carbon Corporation | Activated carbon composite wound dressing |
US20200114040A1 (en) | 2016-12-28 | 2020-04-16 | Kci Usa, Inc. | Antimicrobial wound dressings |
JP7255059B2 (en) | 2016-12-29 | 2023-04-11 | アルケア株式会社 | Foams and foam compositions |
WO2018129062A1 (en) | 2017-01-09 | 2018-07-12 | Kci Licensing, Inc. | Wound dressing layer for improved fluid removal |
TWI621453B (en) | 2017-01-13 | 2018-04-21 | 廈門聖慈醫療器材有限公司 | Suction disc |
WO2018135813A1 (en) | 2017-01-19 | 2018-07-26 | 최성현 | Pad for alleviating and treating plasma protein exudation skin diseases including atopic diseases |
EP3570798A1 (en) | 2017-01-23 | 2019-11-27 | Medela Holding AG | Porous wound insert for use in negative pressure therapy |
WO2018140363A1 (en) | 2017-01-27 | 2018-08-02 | Aziyo Biologics, Inc. | Lyophilized placental composite sheet and uses thereof |
PL3576701T3 (en) | 2017-02-06 | 2023-03-20 | Basf Se | Fluid-absorbent article |
CN110709113A (en) | 2017-02-15 | 2020-01-17 | 新加坡施乐辉有限公司 | Negative pressure wound therapy device and method of use thereof |
EP3582816A1 (en) | 2017-02-16 | 2019-12-25 | Covestro Deutschland AG | Method for producing an adhesive-free wound contact composite material |
EP3585453B1 (en) | 2017-02-22 | 2023-05-17 | Cornell University | Mechanical vacuum dressing for mechanically managing, protecting and suctioning small incisional wounds |
CN110545765A (en) | 2017-02-28 | 2019-12-06 | T.J.史密夫及内修有限公司 | Multi-dressing negative pressure wound treatment system |
US20200009289A1 (en) | 2017-03-03 | 2020-01-09 | Loma Linda University Health | Compositions and methods for promoting hemostasis |
EP3592312B1 (en) | 2017-03-08 | 2024-01-10 | Smith & Nephew plc | Negative pressure wound therapy device control in presence of fault condition |
EP3592212A1 (en) | 2017-03-09 | 2020-01-15 | Smith & Nephew PLC | Wound dressing, patch member and method of sensing one or more wound parameters |
AU2018231771A1 (en) | 2017-03-09 | 2019-09-26 | Secretary, Department Of Biotechnology | A wound dressing for combined negative pressure and fluid delivery system |
EP3378450A1 (en) | 2017-03-22 | 2018-09-26 | Mölnlycke Health Care AB | Method for manufacturing a wound dressing and a wound dressing |
JP7150744B2 (en) | 2017-03-29 | 2022-10-11 | スリーエム イノベイティブ プロパティズ カンパニー | Hydrogel composition bound to a polymer matrix |
CA3058657A1 (en) | 2017-04-04 | 2018-10-11 | Anti-Plasmin Technologies, Llc | Methods to enhance a non-surgical medical treatment |
KR101852718B1 (en) | 2017-04-04 | 2018-05-18 | 주식회사 제네웰 | Kit for pain reduction of incision site after surgical operation |
EP3932442A1 (en) | 2017-04-04 | 2022-01-05 | 3M Innovative Properties Co. | Apparatuses, systems, and methods for the treatment of a tissue site with negative pressure and oxygen |
GB201800057D0 (en) | 2018-01-03 | 2018-02-14 | Smith & Nephew Inc | Component Positioning And stress Relief For Sensor Enabled Wound Dressings |
CN108721677B (en) | 2017-04-17 | 2021-11-19 | 广西美丽肤医疗器械有限公司 | Composite material |
WO2018195101A1 (en) | 2017-04-19 | 2018-10-25 | Smith & Nephew, Inc. | Negative pressure wound therapy canisters |
DE102017003826A1 (en) | 2017-04-20 | 2018-10-25 | Lohmann & Rauscher Gmbh | Wound treatment arrangement for the negative pressure therapy |
WO2018201257A1 (en) | 2017-05-04 | 2018-11-08 | Klox Technologies Inc. | Absorbent biophotonic devices and systems for wound healing |
US11628092B2 (en) | 2017-05-10 | 2023-04-18 | Mölnlycke Health Care Ab | Composite foam in wound treatment |
MY198078A (en) | 2017-05-10 | 2023-07-31 | Toray Industries | Medical device |
EP3635733A1 (en) | 2017-05-15 | 2020-04-15 | Smith & Nephew plc | Negative pressure wound therapy system using eulerian video magnification |
JP7136812B2 (en) | 2017-05-16 | 2022-09-13 | スリーエム イノベイティブ プロパティズ カンパニー | Absorbable Negative Pressure Dressing System for Postoperative Breast Wounds |
EP3634506A4 (en) | 2017-05-17 | 2021-03-10 | UVIC Industry Partnerships Inc. | Wound covering for wound monitoring and therapeutic agent delivery |
EP3634340A1 (en) | 2017-05-19 | 2020-04-15 | KCI USA, Inc. | Dressings for filtering wound fluids |
CN110785151A (en) | 2017-05-22 | 2020-02-11 | 凯希美国公司 | Elastically deformable wound dressing |
WO2018217620A1 (en) | 2017-05-22 | 2018-11-29 | Kci Usa, Inc. | Extensible dressings |
EP3634341A1 (en) | 2017-05-22 | 2020-04-15 | KCI USA, Inc. | Post-operative surgical wound dressing |
EP3409248B1 (en) | 2017-06-01 | 2019-11-06 | Absorbest AB | Wound dressing |
AU2018282193A1 (en) | 2017-06-07 | 2019-12-19 | 3M Innovative Properties Company | Multi-layer wound filler for extended wear time |
US20180353334A1 (en) | 2017-06-07 | 2018-12-13 | Kci Licensing, Inc. | Tissue Contact Interface |
US11207217B2 (en) | 2017-06-07 | 2021-12-28 | Kci Licensing, Inc. | Methods for manufacturing and assembling dual material tissue interface for negative-pressure therapy |
EP3634335B1 (en) | 2017-06-07 | 2023-05-24 | 3M Innovative Properties Company | Composite dressings for improved granulation and reduced maceration with negative-pressure treatment |
SG11201909383PA (en) | 2017-06-07 | 2019-11-28 | Kci Licensing Inc | Customizable composite dressings for improved granulation and reduced maceration negative-pressure treatment |
CN110944607A (en) | 2017-06-07 | 2020-03-31 | 凯希特许有限公司 | Method of manufacturing and assembling a bi-material tissue interface for negative pressure therapy |
CA3065529A1 (en) | 2017-06-07 | 2018-12-13 | Kci Licensing, Inc. | Composite dressings for improved granulation reduced maceration with negative-pressure treatment |
WO2018226627A1 (en) | 2017-06-07 | 2018-12-13 | Kci Licensing, Inc. | Composite dressings for improved granulation and reduced maceration with negative-pressure treatment |
US20190231943A1 (en) | 2017-06-07 | 2019-08-01 | Kci Licensing, Inc. | Peel And Place Dressing For Thick Exudate And Instillation |
CA3064520A1 (en) | 2017-06-07 | 2018-12-13 | Kci Usa, Inc. | Wound dressing with odor absorption and increased moisture vapor transmission |
US20200085629A1 (en) | 2017-06-07 | 2020-03-19 | Kci Licensing, Inc. | Composite dressings with even expansion profiles for treatment of wounds using negative-pressure treatment |
CA3065379A1 (en) | 2017-06-07 | 2018-12-13 | Kci Licensing, Inc. | Systems, apparatuses, and methods for negative-pressure treatment with reduced tissue in-growth |
EP3634520A1 (en) | 2017-06-07 | 2020-04-15 | KCI Licensing, Inc. | Peel and place dressing for negative -pressure treatment |
US20210085839A1 (en) | 2017-06-08 | 2021-03-25 | Kci Licensing, Inc. | Negative-pressure therapy with oxygen |
EP3412319A1 (en) | 2017-06-09 | 2018-12-12 | Mölnlycke Health Care AB | Foam in wound treatment |
US20210145648A1 (en) | 2017-06-09 | 2021-05-20 | Kci Licensing, Inc. | Granulating Chronic Wound Dressing |
WO2018231825A1 (en) | 2017-06-12 | 2018-12-20 | Kci Licensing, Inc. | Foamed and textured sintered polymer wound filler |
CN110662516B (en) | 2017-06-13 | 2022-02-22 | 史密夫及内修公开有限公司 | Wound closure devices and methods of use |
JP2020523052A (en) | 2017-06-14 | 2020-08-06 | スミス アンド ネフュー インコーポレイテッド | Fluid removal management and control of wound closure in wound care |
CA3065380A1 (en) | 2017-06-14 | 2018-12-20 | T.J.Smith & Nephew, Limited | Negative pressure wound therapy apparatus |
US11395873B2 (en) | 2017-06-14 | 2022-07-26 | Smith & Nephew, Inc. | Control of wound closure and fluid removal management in wound therapy |
WO2018236648A1 (en) | 2017-06-19 | 2018-12-27 | Kci Usa, Inc. | Wound dressing with saturation indicator |
US11633153B2 (en) | 2017-06-23 | 2023-04-25 | Smith & Nephew Plc | Positioning of sensors for sensor enabled wound monitoring or therapy |
US10751212B2 (en) | 2017-06-26 | 2020-08-25 | Maryam Raza | Multilayer dressing device and method for preventing and treating pressure ulcers and chronic wounds |
WO2019005538A1 (en) | 2017-06-26 | 2019-01-03 | Kci Usa, Inc. | Absorbent wound dressing that incorporates a novel wound fluid indicating system |
DE102017006025A1 (en) | 2017-06-27 | 2018-12-27 | Carl Freudenberg Kg | Hydrogel-forming multicomponent fiber |
US11554051B2 (en) | 2017-06-30 | 2023-01-17 | T.J. Smith And Nephew, Limited | Negative pressure wound therapy apparatus |
EP3648810A1 (en) | 2017-07-07 | 2020-05-13 | Smith & Nephew plc | Wound therapy system and dressing for delivering oxygen to a wound |
GB201711183D0 (en) | 2017-07-12 | 2017-08-23 | Smith & Nephew | Antimicrobial or wound care materials, devices and uses |
FR3068975B1 (en) | 2017-07-12 | 2020-07-17 | Urgo Recherche Innovation Et Developpement | COMPOSITION FOR INTERFACE DRESSING |
GB201711181D0 (en) | 2017-07-12 | 2017-08-23 | Smith & Nephew | Polymer foam material, device and use |
FR3068974B1 (en) | 2017-07-12 | 2019-08-02 | Urgo Recherche Innovation Et Developpement | DRESSING FOR THE CONTROLLED AND PROLONGED DELIVERY OF ASSETS |
GB201711179D0 (en) | 2017-07-12 | 2017-08-23 | Smith & Nephew | Wound care materials, devices and uses |
EA201992777A1 (en) | 2017-07-21 | 2020-06-23 | Спид Кеа Минерал Гмбх | A NEW WOUNDING FOR HEMOSTASIS |
GB201804502D0 (en) | 2018-03-21 | 2018-05-02 | Smith & Nephew | Biocompatible encapsulation and component stress relief for sensor enabled negative pressure wound therapy dressings |
US20210228768A1 (en) | 2017-07-26 | 2021-07-29 | Youreh Co., Ltd. | Wound dressing comprising hyaluronic acid-calcium and polylysine and manufacturing method therefor |
GB201712165D0 (en) | 2017-07-28 | 2017-09-13 | Smith & Nephew | Wound dressing and method of manufacture |
US10729826B2 (en) | 2017-07-29 | 2020-08-04 | Edward D. Lin | Wound cover apparatus and related methods of use |
US10780201B2 (en) | 2017-07-29 | 2020-09-22 | Edward D. Lin | Control apparatus and related methods for wound therapy delivery |
WO2019027933A1 (en) | 2017-07-31 | 2019-02-07 | Kci Usa, Inc. | Bioresorbable dressing with structural support |
EP3661570B1 (en) | 2017-08-02 | 2022-12-28 | 3M Innovative Properties Company | Multi-layer compartment dressing |
US20200246195A1 (en) | 2017-08-02 | 2020-08-06 | Kci Licensing, Inc. | Systems and methods for wound debridement |
WO2019030136A1 (en) | 2017-08-07 | 2019-02-14 | Smith & Nephew Plc | Wound closure device with protective layer and method of use |
DE102017117828A1 (en) | 2017-08-07 | 2019-02-07 | Ivf Hartmann Ag | Bandage, in particular compression bandage |
EP3666300B1 (en) | 2017-08-09 | 2023-02-15 | Toray Industries, Inc. | Medical device and method for manufacturing same |
WO2019030384A2 (en) | 2017-08-10 | 2019-02-14 | Smith & Nephew Plc | Positioning of sensors for sensor enabled wound monitoring or therapy |
US20200197580A1 (en) | 2017-08-22 | 2020-06-25 | Kci Licensing, Inc. | In-line wound fluid sampling systems and methods for use with negative pressure wound therapy |
GB201713511D0 (en) | 2017-08-23 | 2017-10-04 | Scapa Uk Ltd | Wound dressing |
EP3672541A4 (en) | 2017-08-23 | 2021-06-09 | Cor Medical Ventures LLC | Post-operative surgical site wound treatment and method for device removal |
US11246756B2 (en) | 2017-08-24 | 2022-02-15 | The United States Of America, As Represented By The Secretary Of Agriculture | Healthcare textiles |
GB2565823A (en) | 2017-08-24 | 2019-02-27 | Xiros Ltd | Psyllium based moisture absorbent material |
EP3672655B1 (en) | 2017-08-24 | 2022-01-19 | KCI USA, Inc. | Biomaterial and methods of making and using said biomaterial |
US11752041B2 (en) | 2017-09-05 | 2023-09-12 | Kci Licensing, Inc. | Systems and methods for mitigating premature light deactivation of light deactivated adhesive drapes using a filtering layer |
WO2019050855A1 (en) | 2017-09-05 | 2019-03-14 | Kci Licensing, Inc. | Systems and methods for mitigating premature light deactivation of light deactivated adhesive drapes |
EP3681376A1 (en) | 2017-09-10 | 2020-07-22 | Smith & Nephew PLC | Systems and methods for inspection of encapsulation and components in sensor equipped wound dressings |
EP3681550B1 (en) | 2017-09-13 | 2023-11-08 | Smith & Nephew PLC | Negative pressure wound treatment apparatuses |
GB201718070D0 (en) | 2017-11-01 | 2017-12-13 | Smith & Nephew | Negative pressure wound treatment apparatuses and methods with integrated electronics |
US11547789B2 (en) | 2017-09-14 | 2023-01-10 | Kci Licensing, Inc. | Oxygen therapy with fluid removal |
WO2019060229A1 (en) | 2017-09-15 | 2019-03-28 | Bard Access Systems, Inc. | Antimicrobial dressing with liner for a medical device |
US20200282114A1 (en) | 2017-09-18 | 2020-09-10 | Kci Licensing, Inc. | Wound dressings and systems with remote oxygen generation for topical wound therapy and related methods |
US11547611B2 (en) | 2017-09-22 | 2023-01-10 | Kci Licensing, Inc. | Wound dressings and systems with high-flow therapeutic gas sources for topical wound therapy and related methods |
IL254644B (en) | 2017-09-24 | 2021-06-30 | Reddress Ltd | Wound dressing device, assembly and method |
IL254636A0 (en) | 2017-09-24 | 2017-11-30 | Reddress Ltd | Assembly and method for the preparation of a wound dressing |
GB2566951A (en) | 2017-09-27 | 2019-04-03 | Brightwake Ltd | Compositions for wound treatment |
WO2019067264A1 (en) | 2017-09-29 | 2019-04-04 | Kci Licensing, Inc. | Dressing exhibiting low tissue ingrowth and negative-pressure treatment method |
JP7304868B2 (en) | 2017-10-09 | 2023-07-07 | スリーエム イノベイティブ プロパティズ カンパニー | Fixed dressings with compatible margins |
GB201716986D0 (en) | 2017-10-16 | 2017-11-29 | Matoke Holdings Ltd | Antimicrobial compositions |
CN111491666B (en) | 2017-10-20 | 2021-09-07 | 水凝胶欧洲事务所 | Topical composition for treating burns |
EP3700596A1 (en) | 2017-10-23 | 2020-09-02 | KCI Licensing, Inc. | Wound dressing for use with anti-bacterial material |
CA3082020A1 (en) | 2017-10-23 | 2019-05-02 | Kci Licensing, Inc. | Low profile distribution components for wound therapy |
US11432967B2 (en) | 2017-10-23 | 2022-09-06 | Kci Licensing, Inc. | Fluid bridge for simultaneous application of negative pressure to multiple tissue sites |
WO2019083607A1 (en) | 2017-10-23 | 2019-05-02 | Kci Licensing, Inc. | High-density evaporative bridge dressing |
AU2018355151A1 (en) | 2017-10-23 | 2020-05-07 | Solventum Intellectual Properties Company | Area management of tissue sites on articulating joints |
WO2019083827A1 (en) | 2017-10-24 | 2019-05-02 | Kci Licensing, Inc. | Debridement wound dressings and systems using the same |
EP3700479B8 (en) | 2017-10-26 | 2023-11-22 | 3M Innovative Properties Company | Wound dressing with welded elastic structure |
CN111278942A (en) | 2017-10-26 | 2020-06-12 | 3M创新有限公司 | Compositions and methods and articles comprising silicone-based binders and cellulose nanocrystals |
EP4268775A3 (en) | 2017-10-26 | 2023-12-27 | 3M Innovative Properties Company | Manifolding apparatus |
EP3700480B1 (en) | 2017-10-27 | 2024-05-01 | Solventum Intellectual Properties Company | Contoured foam dressing shaped for providing negative pressure to incisions in the breast |
KR102566942B1 (en) | 2017-10-27 | 2023-08-14 | 주식회사 엘지화학 | Preparation method of super absorbent polymer |
WO2019089118A1 (en) | 2017-10-30 | 2019-05-09 | Kci Licensing, Inc. | Systems, apparatuses, and methods for negative-pressure treatment with pressure delivery indication |
US10463760B2 (en) | 2017-10-31 | 2019-11-05 | InMEDBio, LLC | Absorbent, breathable and pathogen blocking/killing wound care dressing and fabrication thereof |
GB201718014D0 (en) | 2017-11-01 | 2017-12-13 | Smith & Nephew | Dressing for negative pressure wound therapy with filter |
EP3703632B1 (en) | 2017-11-01 | 2024-04-03 | Smith & Nephew plc | Negative pressure wound treatment apparatuses and methods with integrated electronics |
GB201718054D0 (en) | 2017-11-01 | 2017-12-13 | Smith & Nephew | Sterilization of integrated negative pressure wound treatment apparatuses and sterilization methods |
IL255404B (en) | 2017-11-02 | 2018-10-31 | Technion Res & Dev Foundation | Hipe-templated zwitterionic hydrogels, process of preparation and uses thereof |
US11850122B2 (en) | 2017-11-02 | 2023-12-26 | 3M Innovative Properties Company | Wound dressing with humidity colorimeter sensor |
US11877910B2 (en) | 2017-11-03 | 2024-01-23 | Systagenix Wound Management, Limited | Nutrient-enriched dressing |
US11771599B2 (en) | 2017-11-03 | 2023-10-03 | Kci Licensing, Inc. | Extended wear-time dressing |
GB2568101B (en) | 2017-11-06 | 2022-09-07 | Brightwake Ltd | Antimicrobial dressing |
US20200261276A1 (en) | 2017-11-08 | 2020-08-20 | University Of Massachusetts | Post-Operative Hybrid Dressing To Optimize Skin-Grafting Procedures In Reconstructive Surgery |
WO2019094147A1 (en) | 2017-11-09 | 2019-05-16 | Kci Licensing, Inc. | Multi-module dressing and therapy methods |
CN107899061A (en) | 2017-11-13 | 2018-04-13 | 广东泰宝医疗科技股份有限公司 | A kind of alginates wound repair dressing and preparation method thereof |
WO2019094923A1 (en) | 2017-11-13 | 2019-05-16 | Kci Licensing, Inc. | Light-responsive pressure sensitive adhesives for wound dressings |
CN111343950A (en) | 2017-11-15 | 2020-06-26 | 史密夫及内修公开有限公司 | Integrated wound monitoring and/or therapy dressing and system implementing sensors |
WO2019113091A1 (en) | 2017-12-06 | 2019-06-13 | Kci Licensing, Inc. | Wound dressing with negative pressure retaining valve |
EP3720518A4 (en) | 2017-12-06 | 2021-09-15 | Cornell University | Manually-operated negative pressure wound therapy (npwt) bandage with improved pump efficiency, automatic pressure indicator and automatic pressure limiter |
US11338055B2 (en) | 2017-12-11 | 2022-05-24 | Animal Ethics Pty Ltd | Wound dressing |
EP3498242A1 (en) | 2017-12-15 | 2019-06-19 | Mölnlycke Health Care AB | Medical dressing |
IL256405A (en) | 2017-12-19 | 2018-01-31 | Omrix Biopharmaceuticals Ltd | Wound dressing and a method for producing the same |
US20200337904A1 (en) | 2017-12-20 | 2020-10-29 | Systagenix Wound Management, Limited | Dressing including dehydrated placental tissue for wound healing |
WO2019125962A1 (en) | 2017-12-20 | 2019-06-27 | Kci Licensing, Inc. | Wound dressing for the harvesting of superficial epidermal grafts |
DE102017130893A1 (en) | 2017-12-21 | 2019-06-27 | Paul Hartmann Ag | pH regulating wound dressing |
US20200179673A1 (en) | 2018-01-08 | 2020-06-11 | Mianshui WAN | Connecting device for wound protection dressing, and wound protection dressing |
US11877912B2 (en) | 2018-01-09 | 2024-01-23 | 3M Innovative Properties Company | Systems and methods for coupling a wearable therapy system to a dressing |
KR102565968B1 (en) | 2018-03-26 | 2023-08-09 | 디로얄 인더스트리즈, 인코퍼레이티드 | Multi Lumen Bridge for Negative Pressure Wound Care System |
US20190298882A1 (en) | 2018-03-27 | 2019-10-03 | Kevin M. Nelson | Hydrogel bandage |
CN111936177A (en) | 2018-03-29 | 2020-11-13 | 凯希特许有限公司 | Wound therapy system with wound volume estimation |
WO2019191590A1 (en) | 2018-03-30 | 2019-10-03 | Kci Licensing, Inc. | An absorbent dressing incorporating ph wound condition indication |
GB201805584D0 (en) | 2018-04-05 | 2018-05-23 | Smith & Nephew | Negative pressure wound treatment apparatuses and methods with integrated electronics |
GB2572642B (en) | 2018-04-06 | 2021-03-31 | Pellis Care Ltd | Treatment of diabetic foot ulcers |
US11040127B2 (en) | 2018-04-09 | 2021-06-22 | Kci Licensing, Inc. | Abdominal dressing with mechanism for fascial closure |
WO2019199389A1 (en) | 2018-04-10 | 2019-10-17 | Kci Licensing, Inc. | Bridge dressing with fluid management |
BR102018007306A2 (en) | 2018-04-11 | 2019-10-29 | Maria Cristina De Paula Mesquita | specific shape adhesive tape / plate making process / silicone dressing |
EP3773384A1 (en) | 2018-04-12 | 2021-02-17 | KCI Licensing, Inc. | Cutting template for a negative pressure wound therapy drape |
WO2019199687A1 (en) | 2018-04-13 | 2019-10-17 | Kci Licensing, Inc. | Method to dynamically measure apposition and patient limb movement in a negative pressure closed incision dressing |
WO2019200035A1 (en) | 2018-04-13 | 2019-10-17 | Kci Licensing, Inc. | Npwt system with selectively controllable airflow |
WO2019199798A1 (en) | 2018-04-13 | 2019-10-17 | Kci Licensing, Inc. | Compression strain and negative pressure delivery indicator for a wound dressing |
WO2019199849A1 (en) | 2018-04-13 | 2019-10-17 | Kci Licensing, Inc. | Dressing bolster with area pressure indicator |
WO2019212825A2 (en) | 2018-05-03 | 2019-11-07 | Kci Licensing, Inc. | Negative pressure wound therapy system with detection of full absorbant dressing |
CN112236110A (en) | 2018-05-04 | 2021-01-15 | 干燥可视有限责任公司 | Liquid detection article and method of making same |
MA52575A (en) | 2018-05-08 | 2021-03-17 | Fidia Farm Spa | DRESSING FOR THE TREATMENT OF DAMAGED SKIN |
EP3569261B1 (en) | 2018-05-14 | 2024-04-03 | Paul Hartmann AG | Functional wound dressing |
EP3569210B1 (en) | 2018-05-15 | 2022-04-27 | The Procter & Gamble Company | Disposable absorbent articles |
US10898606B2 (en) | 2018-05-15 | 2021-01-26 | Legacy Research and Development Group, LLC | Self-fusing low density silicone |
AU2019270795B2 (en) | 2018-05-16 | 2024-04-04 | Keith R. Berend | Negative pressure wound apposition dressing system |
PL239827B1 (en) | 2018-05-18 | 2022-01-17 | Centrum Mat Polimerowych I Weglowych Polskiej Akademii Nauk | Dressing unwoven fabric and method for producing the dressing unwoven fabric |
US20190351095A1 (en) | 2018-05-21 | 2019-11-21 | Milliken & Company | Wound care device having fluid transfer and adhesive properties |
US20190351094A1 (en) | 2018-05-21 | 2019-11-21 | Milliken & Company | Wound care device having fluid transfer and adhesive properties |
FR3082123B1 (en) | 2018-06-07 | 2020-10-16 | Urgo Rech Innovation Et Developpement | CELLULARIZED DRESSING AND ITS MANUFACTURING PROCESS |
NL2021186B1 (en) | 2018-06-26 | 2020-01-06 | Icap Holding B V | Intelligent cap for skin tissue treatment |
US11701264B2 (en) | 2018-06-27 | 2023-07-18 | Kci Licensing, Inc. | Wound therapy system with wound volume estimation using geometric approximation |
WO2020005536A1 (en) | 2018-06-27 | 2020-01-02 | Kci Licensing, Inc. | Wound dressing for wound volume estimation |
TWI693929B (en) | 2018-06-27 | 2020-05-21 | 南六企業股份有限公司 | Antibacterial wound dressing |
EP3813750B1 (en) | 2018-06-28 | 2022-03-02 | KCI Licensing, Inc. | Release liner with edge protection |
WO2020005419A1 (en) | 2018-06-28 | 2020-01-02 | Kci Licensing, Inc. | Long-duration, deep wound filler with means to prevent granulation in-growth |
US11896462B2 (en) | 2018-06-28 | 2024-02-13 | 3M Innovative Properties Company | Highly conformable wound dressing |
US20200000642A1 (en) | 2018-06-28 | 2020-01-02 | Systagenix Wound Management, Limited | Multilayer absorbent dressing construction |
WO2020005577A1 (en) | 2018-06-28 | 2020-01-02 | Kci Licensing, Inc. | Distributed negative pressure wound therapy system incorporating an absorbent dressing and piezo-electric pump |
US20200000640A1 (en) | 2018-06-29 | 2020-01-02 | Milliken & Company | Multi-Layer Wound Care Device Having Absorption and Fluid Transfer Properties |
WO2020007429A1 (en) | 2018-07-04 | 2020-01-09 | Coloplast A/S | Foam wound dressing comprising an antiseptic |
EP3820417A1 (en) | 2018-07-12 | 2021-05-19 | KCI Licensing, Inc. | Abdominal dressing with user selection of fascial closure force profile |
GB201811449D0 (en) | 2018-07-12 | 2018-08-29 | Smith & Nephew | Apparatuses and methods for negative pressure wound therapy |
WO2020014310A1 (en) | 2018-07-13 | 2020-01-16 | Kci Licensing, Inc. | Advanced wound dressing with compression and increased total fluid handling |
WO2020018300A1 (en) | 2018-07-16 | 2020-01-23 | Kci Licensing, Inc. | Fluid instillation apparatus for use with negative-pressure system incorporating wireless therapy monitoring |
WO2020018538A1 (en) | 2018-07-18 | 2020-01-23 | Kci Licensing, Inc. | Wound view dressing and customization kit |
WO2020026061A1 (en) | 2018-07-30 | 2020-02-06 | 3M Innovative Properties Company | Antimicrobial foam articles and method of making the same |
US20200038252A1 (en) | 2018-07-31 | 2020-02-06 | Joseph Spiro | Tri-layered wound dressing and method therefor |
EP3829506B1 (en) | 2018-07-31 | 2023-12-20 | 3M Innovative Properties Company | Devices and methods for preventing localized pressure points in distribution components for tissue therapy |
JP2021531899A (en) | 2018-08-01 | 2021-11-25 | ケーシーアイ ライセンシング インコーポレイテッド | Soft tissue treatment using negative pressure |
WO2020026144A1 (en) | 2018-08-01 | 2020-02-06 | Systagenix Wound Management, Limited | Dressing packaging with controlled hydration of fluid-activated dressing |
EP3829667A1 (en) | 2018-08-03 | 2021-06-09 | KCI Licensing, Inc. | Wound therapy system with wound volume estimation |
WO2020028514A1 (en) | 2018-08-03 | 2020-02-06 | Kci Licensing, Inc. | Flexible and conformable wound dressing with enhanced fluid absorption capability |
US20210161725A1 (en) | 2018-08-10 | 2021-06-03 | Kci Licensing, Inc. | Wound dressing system for management of fluids in a wound and methods for manufacturing same |
US20200046567A1 (en) | 2018-08-13 | 2020-02-13 | Kci Licensing, Inc. | Disruptive dressing for use with negative pressure and fluid instillation |
US20200046876A1 (en) | 2018-08-13 | 2020-02-13 | Chuang Sheng Medicine Equipment Co. Ltd. | Hydrogel surgical dressing product having a multi-dimensional flexible hydrophilic structure-linkage composite |
US11938236B2 (en) | 2018-08-17 | 2024-03-26 | Seoul Viosys Co., Ltd. | Medical dressing |
WO2020035811A1 (en) | 2018-08-17 | 2020-02-20 | 3M Innovative Properties Company | Wound dressing system |
WO2020040917A1 (en) | 2018-08-21 | 2020-02-27 | Kci Licensing, Inc. | Dressing and system with improved total fluid handling |
EP4302790A3 (en) | 2018-08-21 | 2024-03-27 | Solventum Intellectual Properties Company | System for utilizing pressure decay to determine available fluid capacity in a negative pressure dressing |
CA3110340A1 (en) | 2018-08-24 | 2020-02-27 | The United States Government As Represented By The Department Of Veterans Affairs | Devices, systems, and methods for remotely monitoring and treating wounds or wound infections |
WO2020040960A1 (en) | 2018-08-24 | 2020-02-27 | Kci Licensing, Inc. | Methods of managing moisture when using a low profile wound connection conduit |
AU2019331721B2 (en) | 2018-08-27 | 2022-04-21 | Advamedica Inc. | Composite dressings, manufacturing methods and applications thereof |
WO2020043665A1 (en) | 2018-08-27 | 2020-03-05 | Claudia Eder | Antiseptic gel |
US11752039B2 (en) | 2018-08-28 | 2023-09-12 | Systagenix Wound Management, Limited | Dressings for reduced tissue ingrowth |
US11007083B2 (en) | 2018-08-28 | 2021-05-18 | Aatru Medical, LLC | Dressing |
WO2020046589A1 (en) | 2018-08-30 | 2020-03-05 | Kci Licensing, Inc. | Electro-mechanical pump for negative-pressure treatment |
WO2020047255A1 (en) | 2018-08-31 | 2020-03-05 | Kci Licensing, Inc. | Cooling dressing for improved comfort |
US20210244431A1 (en) | 2018-09-04 | 2021-08-12 | Lohmann & Rauscher Gmbh | Wound cleansing device |
JP2021534875A (en) | 2018-09-04 | 2021-12-16 | ケーシーアイ ライセンシング インコーポレイテッド | Wound therapy equipment and kit |
WO2020051273A1 (en) | 2018-09-05 | 2020-03-12 | Kci Licensing, Inc. | Systems and methods for scheduling and controlling wound therapy |
US11471335B2 (en) | 2018-09-05 | 2022-10-18 | University Of South Carolina | Gel-within-gel wound dressing |
WO2020055945A1 (en) | 2018-09-12 | 2020-03-19 | Kci Licensing, Inc. | Negative pressure wound therapy systems and methods to indicate total fluid handling |
EP3849626A1 (en) | 2018-09-12 | 2021-07-21 | KCI Licensing, Inc. | Wound therapy system with instillation therapy and dynamic pressure control |
WO2020056182A1 (en) | 2018-09-12 | 2020-03-19 | Kci Licensing, Inc. | Systems, apparatuses, and methods for negative-pressure treatment with reduced tissue in-growth |
WO2020056014A1 (en) | 2018-09-14 | 2020-03-19 | Kci Licensing, Inc. | Differential collapse wound dressings |
EP3852827B8 (en) | 2018-09-17 | 2024-04-10 | Solventum Intellectual Properties Company | Negative pressure wound therapy system |
WO2020060918A1 (en) | 2018-09-17 | 2020-03-26 | Kci Licensing, Inc. | Absorbent negative pressure dressing |
CN112739294A (en) | 2018-09-19 | 2021-04-30 | 帝皇工业有限公司 | Pipe fitting connecting system for negative pressure wound treatment |
WO2020060674A1 (en) | 2018-09-20 | 2020-03-26 | Kci Licensing, Inc. | Super-absorbent, low trauma, advanced wound dressing |
US20220047771A1 (en) | 2018-09-25 | 2022-02-17 | Systagenix Wound Management, Limited | Wound dressing compositions and uses thereof |
DE102018007692A1 (en) | 2018-09-30 | 2020-04-02 | Alexander Folwarzny | Wound dressing |
EP3632476A1 (en) | 2018-10-05 | 2020-04-08 | John J. Ryan (Sealing Products) Limited | Wound contact surface and method of manufacture |
US11432965B2 (en) | 2018-10-05 | 2022-09-06 | Deborah Kantor | Medical bandage for the head, a limb or a stump |
US11266538B2 (en) | 2018-10-07 | 2022-03-08 | Michael David Francis | Adhesive wound dressing |
EP3636233B1 (en) | 2018-10-12 | 2023-06-07 | IVF Hartmann AG | Wet wound dressing having an adhesive edge |
WO2020081391A1 (en) | 2018-10-15 | 2020-04-23 | Kci Licensing, Inc. | Micro balloon-on-tube wound filler |
FR3087126A1 (en) | 2018-10-16 | 2020-04-17 | Jean Francois Van Cleef | COMPOSITE WOUND MOLDING PROTECTION DEVICE |
WO2020081259A1 (en) | 2018-10-17 | 2020-04-23 | Kci Licensing, Inc. | Systems, apparatuses, and methods for negative-pressure treatment with reduce tissue in-growth |
EP3866737A1 (en) | 2018-10-17 | 2021-08-25 | KCI Licensing, Inc. | Peel and place dressing having a closed-cell contact layer |
EP3866920A1 (en) | 2018-10-18 | 2021-08-25 | T.J.Smith And Nephew, Limited | Tissue treatment device |
GB201817052D0 (en) | 2018-10-19 | 2018-12-05 | Smith & Nephew | Tissue treatment device |
US11839528B2 (en) | 2018-10-22 | 2023-12-12 | Medline Industries, Lp | Drypad with rapid absorption and liquid removal |
EP3643330A1 (en) | 2018-10-24 | 2020-04-29 | Paul Hartmann AG | Ph-triggered buffered wound dressing |
EP3643331A1 (en) | 2018-10-24 | 2020-04-29 | Paul Hartmann AG | Ph-triggered therapeutic wound dressing |
US20200129339A1 (en) | 2018-10-24 | 2020-04-30 | Hydrofera, Llc | Sterilization of medical devices with enhanced antimicrobial properties |
EP3643328A1 (en) | 2018-10-24 | 2020-04-29 | Paul Hartmann AG | Ph-triggered diagnostic wound dressing |
WO2020092598A1 (en) | 2018-10-30 | 2020-05-07 | Kci Licensing, Inc. | Ease of use dressing with integrated pouch and release liner |
CA3118358C (en) | 2018-11-02 | 2024-03-26 | Covalon Technologies Inc. | Foam compositions, foam matrices and methods |
EP3876886B1 (en) | 2018-11-08 | 2023-09-27 | 3M Innovative Properties Company | Dressing with protruding layer allowing for cleansing of wound bed macro deformations |
CN113507908A (en) | 2018-11-08 | 2021-10-15 | 3M创新知识产权公司 | Wound dressing with semi-rigid support for increased disruption using perforated dressing and negative pressure wound therapy |
EP3876887A1 (en) | 2018-11-09 | 2021-09-15 | KCI Licensing, Inc. | Hybrid adhesive tissue cover |
US11877911B2 (en) | 2018-11-13 | 2024-01-23 | 3M Innovative Properties Company | Low profile distribution components for wound therapy |
GB2579211A (en) | 2018-11-23 | 2020-06-17 | Brightwake Ltd | Medical tube |
GB2579368B (en) | 2018-11-29 | 2022-11-09 | Nexa Medical Ltd | Wound-dressing conditioning device |
US20200179300A1 (en) | 2018-12-10 | 2020-06-11 | Joseph Urban | Topical Formulation Cures and Heals a Variety of Skin Conditions Including Ulcers, Decubitus Ulcers, Cancer, Abrasions and other Conditions and also accelerates the curing and healing of those Conditions |
GB2579790B (en) | 2018-12-13 | 2022-10-05 | Adv Med Solutions Ltd | Ribbon wound dressing |
WO2020124038A1 (en) | 2018-12-13 | 2020-06-18 | University Of Massachusetts | Negative pressure wound closure devices and methods |
GB2579800B (en) | 2018-12-13 | 2021-11-03 | Adv Med Solutions Ltd | Resilient wound dressing |
EP3669843B1 (en) | 2018-12-21 | 2023-10-25 | Paul Hartmann AG | Superabsorbent wound dressing with silicone wound contact layer |
EP3669838A1 (en) | 2018-12-21 | 2020-06-24 | Paul Hartmann S.A. | Array of absorbent dressings for the treatment of wounds |
EP3669844A1 (en) | 2018-12-21 | 2020-06-24 | Paul Hartmann S.A. | Superabsorbent wound dressing with silicone wound contact layer |
CN113508166A (en) | 2018-12-27 | 2021-10-15 | 3M创新有限公司 | Hot-melt processable (meth) acrylate-based medical adhesives |
GB201900015D0 (en) | 2019-01-02 | 2019-02-13 | Smith & Nephew | Negative pressure wound therapy apparatus |
EP3905998A1 (en) | 2019-01-03 | 2021-11-10 | KCI Licensing, Inc. | Superabsorbent laminate dressing |
GB201900407D0 (en) | 2019-01-11 | 2019-02-27 | Smith & Nephew | Method of manufacturing a component for a wound dressing |
WO2020150548A1 (en) | 2019-01-17 | 2020-07-23 | Scapa Tapes Na | Composition for use in wound dressings |
CN109481731B (en) | 2019-01-23 | 2020-03-27 | 中南大学 | Nano oxide/kaolin composite hemostatic and antibacterial material, hemostatic and healing-promoting dressing and preparation method thereof |
CN113301874A (en) | 2019-01-24 | 2021-08-24 | 凯希特许有限公司 | Variable density dressing |
EP3917471A1 (en) | 2019-01-28 | 2021-12-08 | KCI Licensing, Inc. | Tearable dressing structure |
CN113382755A (en) | 2019-01-28 | 2021-09-10 | 希普罗特克有限公司 | Antimicrobial compositions having procoagulant, immunomodulatory and tissue regeneration properties |
EP3917472A1 (en) | 2019-01-29 | 2021-12-08 | KCI Licensing, Inc. | Absorbent dressing with indicator and mechanical decoupling of expansion forces |
WO2020159823A1 (en) | 2019-01-29 | 2020-08-06 | Kci Licensing, Inc. | Removable and replaceable dressing interface for a negative-pressure therapy system |
EP3917476A1 (en) | 2019-02-01 | 2021-12-08 | KCI Licensing, Inc. | Abdominal negative pressure therapy dressing with remote wound sensing capability |
WO2020159859A1 (en) | 2019-02-01 | 2020-08-06 | Kci Licensing, Inc. | Partially transparent wound dressing |
TWM578166U (en) | 2019-02-01 | 2019-05-21 | 嬌朋生技股份有限公司 | Negative pressure wound dressing |
EP3917473A1 (en) | 2019-02-01 | 2021-12-08 | KCI Licensing, Inc. | Drape strip having selectable adhesive |
WO2020161086A1 (en) | 2019-02-04 | 2020-08-13 | T.J.Smith And Nephew,Limited | Wound contact layer and dressing for iodine delivery |
CA3128274A1 (en) | 2019-02-06 | 2020-08-13 | Kci Licensing, Inc. | Wound therapy system with internal alternating orifice |
WO2020163226A1 (en) | 2019-02-07 | 2020-08-13 | Kci Licensing, Inc. | Contoured foam dressing shaped for providing negative pressure to incisions in the shoulder |
IT201900002767A1 (en) | 2019-02-26 | 2020-08-26 | Univ Bologna Alma Mater Studiorum | MEDICAL DEVICE FOR THE TREATMENT OF SKIN DISEASES AND RELATIVE METHOD OF IMPLEMENTATION |
EP3930649A1 (en) | 2019-02-27 | 2022-01-05 | Systagenix Wound Management, Limited | Antimicrobial dressing, dressing components, and methods |
US11529504B2 (en) | 2019-02-27 | 2022-12-20 | Jeffrey Wayne Hegg | Dynamic gas-flow wound dressing assembly and method for enhancing the effect of generated gas flow across a wound |
US20220133944A1 (en) | 2019-02-28 | 2022-05-05 | Speed Care Mineral Gmbh | Paste for marking textile fabrics and/or other products incapable of x-ray contrast |
WO2020173760A1 (en) | 2019-02-28 | 2020-09-03 | Covestro Intellectual Property Gmbh & Co. Kg | Thermoplastic foam prepared from two special polyurethane dispersions |
WO2020185810A1 (en) | 2019-03-11 | 2020-09-17 | Kci Licensing, Inc. | Apparatus, system, and method for forming a compound film, and apparatus having a compound film |
DE202019101382U1 (en) | 2019-03-12 | 2020-06-15 | Lohmann & Rauscher Gmbh | Vacuum treatment arrangement |
US20200289346A1 (en) | 2019-03-14 | 2020-09-17 | Coloplast A/S | Wound dressing with electrode multiplexing and related methods |
US11540950B2 (en) | 2019-03-14 | 2023-01-03 | Coloplast A/S | Moisture sensing wound dressing |
US20200289327A1 (en) | 2019-03-14 | 2020-09-17 | Coloplast A/S | Data collection schemes for a wound dressing and related methods |
EP3946496A1 (en) | 2019-03-25 | 2022-02-09 | KCI Licensing, Inc. | Systems and methods for sensing ph of fluids on wound tissue interface |
US20220168152A1 (en) | 2019-03-25 | 2022-06-02 | Kci Licensing, Inc. | Absorbent dressing with remote measurement of dressing moisture |
CN113613568A (en) | 2019-03-27 | 2021-11-05 | 凯希特许有限公司 | Devices, systems, and methods for wound closure |
US11471573B2 (en) | 2019-03-27 | 2022-10-18 | Kci Licensing, Inc. | Wound therapy system with wound volume estimation |
CN113660963A (en) | 2019-03-29 | 2021-11-16 | 凯希特许有限公司 | Negative pressure therapy with regional stability |
JP2022527313A (en) | 2019-03-29 | 2022-06-01 | ケーシーアイ ライセンシング インコーポレイテッド | Negative pressure treatment with area stabilization |
WO2020201879A1 (en) | 2019-04-01 | 2020-10-08 | 3M Innovative Properties Company | A conformable dressing |
US20200315894A1 (en) | 2019-04-03 | 2020-10-08 | Hill-Rom Services, Inc. | Dressing with targeted low-intensity vibration |
US11305052B2 (en) | 2019-04-07 | 2022-04-19 | Steven Simpson | Suction-based medical dressing and method of dermal irrigation |
US11504466B2 (en) | 2019-04-08 | 2022-11-22 | Jeffrey Hegg | Medical gauze and gas flow assembly and method of applying a medical gauze with gas flow on a wound |
KR102047942B1 (en) | 2019-04-18 | 2019-11-22 | 충남대학교산학협력단 | wound dressing patch |
-
2013
- 2013-12-20 US US14/654,498 patent/US20150354096A1/en not_active Abandoned
- 2013-12-20 JP JP2015548762A patent/JP2016507663A/en active Pending
- 2013-12-20 AU AU2013366038A patent/AU2013366038A1/en not_active Abandoned
- 2013-12-20 KR KR1020157018450A patent/KR20150099776A/en not_active Application Discontinuation
- 2013-12-20 WO PCT/GB2013/053374 patent/WO2014096843A2/en active Application Filing
- 2013-12-20 MX MX2015007771A patent/MX2015007771A/en unknown
- 2013-12-20 BR BR112015014816A patent/BR112015014816A2/en not_active Application Discontinuation
- 2013-12-20 CA CA2895896A patent/CA2895896A1/en not_active Abandoned
- 2013-12-20 EP EP13821122.2A patent/EP2935688A2/en not_active Withdrawn
- 2013-12-20 CN CN201380073403.2A patent/CN105008611A/en active Pending
-
2018
- 2018-06-20 AU AU2018204434A patent/AU2018204434B2/en not_active Ceased
- 2018-11-29 JP JP2018223751A patent/JP2019065452A/en active Pending
-
2020
- 2020-03-02 US US16/806,255 patent/US11286601B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2094802A (en) | 1981-03-18 | 1982-09-22 | Kao Corp | Process for producing fibrous carboxymethyl cellulose |
GB2220881A (en) | 1988-04-28 | 1990-01-24 | Toyo Boseki | Improvements in or relating to superabsorbent materials |
EP0616650A1 (en) | 1991-12-10 | 1994-09-28 | Courtaulds Plc | Cellulosic fibres |
EP0680344A1 (en) | 1993-01-22 | 1995-11-08 | Courtaulds Plc | Wound dressings |
WO2012061225A2 (en) | 2010-11-01 | 2012-05-10 | Becton, Dickinson And Company | Gardnerella vaginalis assay |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11286601B2 (en) | 2012-12-20 | 2022-03-29 | Convatec Technologies, Inc. | Processing of chemically modified cellulosic fibres |
CN107281534A (en) * | 2016-04-11 | 2017-10-24 | 宣晓星 | A kind of preparation method of natural bamboo fibres hemostatic gauze |
Also Published As
Publication number | Publication date |
---|---|
CN105008611A (en) | 2015-10-28 |
BR112015014816A2 (en) | 2017-07-11 |
MX2015007771A (en) | 2015-09-04 |
AU2013366038A1 (en) | 2015-07-16 |
JP2019065452A (en) | 2019-04-25 |
AU2018204434A1 (en) | 2018-07-05 |
CA2895896A1 (en) | 2014-06-26 |
US20200299865A1 (en) | 2020-09-24 |
AU2018204434B2 (en) | 2020-05-14 |
KR20150099776A (en) | 2015-09-01 |
JP2016507663A (en) | 2016-03-10 |
EP2935688A2 (en) | 2015-10-28 |
US20150354096A1 (en) | 2015-12-10 |
US11286601B2 (en) | 2022-03-29 |
WO2014096843A3 (en) | 2014-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2018204434B2 (en) | Processing of chemically modified cellulosic fibres | |
JP5612551B2 (en) | Manufacture of wound care products and materials suitable for their use | |
EP2785901B1 (en) | A yarn comprising gel-forming filaments or fibres | |
JP3170594B2 (en) | Cellulosic fiber | |
US9221963B2 (en) | Absorbent material | |
CN103173881B (en) | For the formation of the method for cross-linked cellulose fibres | |
CN105705690B (en) | High-absorbable polysaccharide fiber and application thereof | |
CN108251904B (en) | Polysaccharide fiber and preparation method thereof | |
JP2019065452A5 (en) | ||
CN102580136A (en) | High absorbent wound dressing capable of being removed entirely | |
JP2021517213A (en) | Solvent-spun cellulose fiber | |
JPWO2017138653A1 (en) | Wound dressing sheet | |
US20120178620A1 (en) | Carboxyethyl cellulose fibers, their use in wound dressings and hygiene items and method for producing the same | |
AT507051B1 (en) | CELLULOSE FIBER AND METHOD FOR THE PRODUCTION THEREOF |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: MX/A/2015/007771 Country of ref document: MX |
|
ENP | Entry into the national phase |
Ref document number: 2895896 Country of ref document: CA Ref document number: 2015548762 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14654498 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013821122 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112015014816 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 20157018450 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2013366038 Country of ref document: AU Date of ref document: 20131220 Kind code of ref document: A |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13821122 Country of ref document: EP Kind code of ref document: A2 |
|
ENP | Entry into the national phase |
Ref document number: 112015014816 Country of ref document: BR Kind code of ref document: A2 Effective date: 20150619 |