WO2014096843A2 - Processing of chemically modified cellulosic fibres - Google Patents

Processing of chemically modified cellulosic fibres Download PDF

Info

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
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/GB2013/053374
Other languages
English (en)
French (fr)
Other versions
WO2014096843A3 (en
Inventor
Wayne Lee Bonnefin
Lucy Louisa Ballamy
Sarah WROE
David Parsons
Garry STOREY
Joseph Thompson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Convatec Technologies Inc
Original Assignee
Convatec Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB1223408.4A external-priority patent/GB201223408D0/en
Priority claimed from GB201308774A external-priority patent/GB201308774D0/en
Priority to US14/654,498 priority Critical patent/US20150354096A1/en
Priority to AU2013366038A priority patent/AU2013366038A1/en
Priority to JP2015548762A priority patent/JP2016507663A/ja
Priority to BR112015014816A priority patent/BR112015014816A2/pt
Priority to MX2015007771A priority patent/MX2015007771A/es
Priority to CN201380073403.2A priority patent/CN105008611A/zh
Application filed by Convatec Technologies Inc filed Critical Convatec Technologies Inc
Priority to EP13821122.2A priority patent/EP2935688A2/en
Priority to CA2895896A priority patent/CA2895896A1/en
Priority to KR1020157018450A priority patent/KR20150099776A/ko
Publication of WO2014096843A2 publication Critical patent/WO2014096843A2/en
Publication of WO2014096843A3 publication Critical patent/WO2014096843A3/en
Anticipated expiration legal-status Critical
Priority to AU2018204434A priority patent/AU2018204434B2/en
Priority to US16/806,255 priority patent/US11286601B2/en
Ceased legal-status Critical Current

Links

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
    • 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
    • A61F13/01—Non-adhesive bandages or dressings
    • A61F13/01008—Non-adhesive bandages or dressings characterised by the material
    • A61F13/01012—Non-adhesive bandages or dressings characterised by the material being made of natural material, e.g. cellulose-, protein-, collagen-based
    • 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 bandages 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 Table
    • 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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
PCT/GB2013/053374 2012-12-20 2013-12-20 Processing of chemically modified cellulosic fibres Ceased WO2014096843A2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CA2895896A CA2895896A1 (en) 2012-12-20 2013-12-20 Processing of chemically modified cellulosic fibres
KR1020157018450A KR20150099776A (ko) 2012-12-20 2013-12-20 화학적 개질된 셀룰로스 섬유의 처리
EP13821122.2A EP2935688A2 (en) 2012-12-20 2013-12-20 Processing of chemically modified cellulosic fibres
JP2015548762A JP2016507663A (ja) 2012-12-20 2013-12-20 化学修飾セルロース系繊維の加工
BR112015014816A BR112015014816A2 (pt) 2012-12-20 2013-12-20 processamento de fibras celulósicas modificadas quimicamente
MX2015007771A MX2015007771A (es) 2012-12-20 2013-12-20 Procesamiento de fibras celulosicas quimicamente modificadas.
CN201380073403.2A CN105008611A (zh) 2012-12-20 2013-12-20 化学改性的纤维素纤维的处理
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
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
GB201308774A GB201308774D0 (en) 2013-05-15 2013-05-15 Processing of chemically modified cellulosic fibres
GB1308774.7 2013-05-15

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 Ceased WO2014096843A2 (en) 2012-12-20 2013-12-20 Processing of chemically modified cellulosic fibres

Country Status (10)

Country Link
US (2) US20150354096A1 (enExample)
EP (1) EP2935688A2 (enExample)
JP (2) JP2016507663A (enExample)
KR (1) KR20150099776A (enExample)
CN (1) CN105008611A (enExample)
AU (2) AU2013366038A1 (enExample)
BR (1) BR112015014816A2 (enExample)
CA (1) CA2895896A1 (enExample)
MX (1) MX2015007771A (enExample)
WO (1) WO2014096843A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107281534A (zh) * 2016-04-11 2017-10-24 宣晓星 一种天然竹纤维止血纱布的制作方法
US11286601B2 (en) 2012-12-20 2022-03-29 Convatec Technologies, Inc. Processing of chemically modified cellulosic fibres

Families Citing this family (24)

* Cited by examiner, † Cited by third party
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
DK2648795T3 (da) 2010-12-08 2023-03-27 Convatec Technologies Inc System til fjernelse af eksudater fra en sårposition
EP2648794B1 (en) 2010-12-08 2019-08-28 ConvaTec Technologies Inc. Wound exudate system accessory
US10207031B2 (en) 2010-12-08 2019-02-19 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
GB2543544A (en) 2015-10-21 2017-04-26 Brightwake Ltd Wound dressing
KR20190008199A (ko) 2016-03-30 2019-01-23 시노보 게엠베하 상처에서 미생물 감염의 검출 방법
WO2017173069A1 (en) 2016-03-30 2017-10-05 Convatec Technologies Inc. Detecting microbial infections in wounds
GB201608099D0 (en) 2016-05-09 2016-06-22 Convatec Technologies Inc Negative pressure wound dressing
BR112019000284A2 (pt) 2016-07-08 2019-04-16 Convatec Technologies Inc. aparelho de coleta de fluido
MX2019000232A (es) 2016-07-08 2019-11-12 Convatec Technologies Inc Deteccion de flujo de fluidos.
CA3030152A1 (en) 2016-07-08 2018-01-11 Convatec Technologies Inc. Flexible negative pressure system
US11613097B2 (en) * 2017-04-03 2023-03-28 Lenzing Ag Continuous filament cellulose nonwoven made with multiple bonding techniques
EP3710074B1 (en) 2017-11-16 2024-03-20 ConvaTec Limited Fluid collection apparatus
RU2735805C1 (ru) * 2017-11-27 2020-11-09 Эссити Хайджин Энд Хелт Актиеболаг Впитывающее изделие типа трусов с лентой для утилизации
USD893514S1 (en) 2018-11-08 2020-08-18 11 Health And Technologies Limited Display screen or portion thereof with graphical user interface
WO2020245656A1 (en) 2019-06-03 2020-12-10 Convatec Limited Methods and devices to disrupt and contain pathogens
US11331221B2 (en) 2019-12-27 2022-05-17 Convatec Limited Negative pressure wound dressing
US11771819B2 (en) 2019-12-27 2023-10-03 Convatec Limited Low profile filter devices suitable for use in negative pressure wound therapy systems
JP2023545504A (ja) 2020-10-15 2023-10-30 コンバテック・テクノロジーズ・インコーポレイテッド オストミーシステムおよび方法

Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (enExample) 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 (fr) 1986-10-08 1989-01-13 Blomet Marie Claude Solution physiologique pour le lavage des parties du corps humain ayant ete mises en contact avec un acide fluorhydrique et concentre pour sa 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 (ru) 1988-06-22 1997-10-10 Эпплаид Микробиолоджи Инк. Антимикробная композиция
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 (de) 1990-01-22 1990-08-09 Daimler Benz Ag Pruefstand fuer fahrzeugreifen
US6066469A (en) 1990-03-08 2000-05-23 Ferro Dynamics, Inc. Cloning, expression, and uses of human lactoferrin
EP0580803B1 (en) 1991-04-10 1999-07-07 CAPELLI, Christopher C. Antimicrobial compositions useful for medical applications
US5662913A (en) 1991-04-10 1997-09-02 Capelli; Christopher C. Antimicrobial compositions useful for medical applications
US5407656A (en) 1992-03-04 1995-04-18 Arco Research Co., Inc. Method and compositions for the production of chlorine dioxide
HU212979B (en) 1992-03-20 1997-01-28 Unilever Nv Aqueous cleaning composition suitable for detecting impurities and method for cleaning of surface
US5762620A (en) 1992-04-02 1998-06-09 Ndm Acquisition Corp. Wound dressing containing a partially dehydrated hydrogel
DE69324015T2 (de) 1992-07-22 1999-08-05 Unilever N.V., Rotterdam Verbesserungen in, oder in verbindung mit keimtötenden zusammensetzungen
DE69332954D1 (de) 1992-10-21 2003-06-12 Gynetech Lab Inc Abgabesystem bestehend aus einem vaginaschwamm
KR100320636B1 (ko) 1993-01-22 2002-07-27 아코디스 스페셜리티 파이버스 리미티드 환부보호대
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 (no) 1994-08-23 1997-11-10 Oil Engineering Consultants Dr Undersjöisk bunnramme for petroleumsproduksjon
JP3121503B2 (ja) 1994-10-18 2001-01-09 レンゴー株式会社 抗菌剤
JP3297969B2 (ja) 1994-12-26 2002-07-02 ライオン株式会社 点眼剤
US5616347A (en) 1995-02-14 1997-04-01 Alliger; Howard Chlorine dioxide skin medicating compositions for preventing irritation
US5744151A (en) 1995-06-30 1998-04-28 Capelli; Christopher C. Silver-based pharmaceutical compositions
SE506869C2 (sv) 1995-06-30 1998-02-23 Inst Polymerutveckling Ab Metod för laminering genom fotoympning, laminat framställt enligt metoden samt dess användning
DE19609143C1 (de) * 1996-03-08 1997-11-13 Rhodia Ag Rhone Poulenc Melt-blown-Vlies, Verfahren zu dessen Herstellung und dessen Verwendungen
IN192791B (enExample) * 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
US6238691B1 (en) * 1996-10-24 2001-05-29 Sherwood Services Ag Hydrogel wound dressing and the method of making and using the same
US20030104018A1 (en) 1996-12-31 2003-06-05 Griscom Bettle Skin product having micro-spheres, and processes for the production thereof
US6268544B1 (en) 1997-04-11 2001-07-31 Bristol-Myers Squibb Company Knitted wound dressings and method for making same
KR20010013377A (ko) 1997-06-04 2001-02-26 데이비드 엠 모이어 마일드한 잔류성 항균 조성물
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
EP2036581B1 (en) * 1998-07-01 2012-06-27 ConvaTec Limited Wound dressings and materials suitable for use therein
JP4514256B2 (ja) * 1998-11-09 2010-07-28 花王株式会社 体液又は排泄物の増粘処理物品
WO2000027443A1 (en) 1998-11-09 2000-05-18 Kao Corporation Products for thickening processing bodily fluids or bodily wastes
US6413556B1 (en) 1999-01-08 2002-07-02 Sky High, Llc Aqueous anti-apoptotic compositions
DE19909214A1 (de) 1999-03-03 2000-09-07 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate mit verbesserter Verteilungswirkung, Verfahren zu ihrer Herstellung und ihre Verwendung
GB9905663D0 (en) 1999-03-12 1999-05-05 Bristol Myers Squibb Co Iodine preparation composition
DK1164986T3 (da) 1999-04-02 2007-01-08 Kci Licensing Inc Vakuumstöttet lukkesystem med opvarmnings- og afkölingsforanstaltning
US6172040B1 (en) 1999-05-28 2001-01-09 A. Satyanarayan Naidu Immobilized lactoferrin antimicrobial agents and the use thereof
CA2384689C (en) 1999-09-27 2009-05-12 Bhk Holding Ltd. Absorptive fabric
WO2001024839A1 (en) 1999-10-01 2001-04-12 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
EP1263465B9 (en) 2000-02-26 2012-12-05 Advanced Photodynamic Technologies, Inc. Photodynamic cellular organism eradication using a photosensitive material and surfactant
GB0011202D0 (en) 2000-05-09 2000-06-28 Kci Licensing Inc Abdominal wound dressing
AU2000265516A1 (en) 2000-08-11 2002-02-25 The Lawson Health Research Institute Compositions and methods for inhibiting islet dysfunction and autoimmune disorders
US20020091074A1 (en) 2000-09-20 2002-07-11 Wooley Richard E. Medical compositions, dressings and methods for treating microbial infections of skin lesions
US20070003508A1 (en) 2005-07-01 2007-01-04 Wooley Richard E Methods and compositions for promoting wound healing
GB2370226A (en) 2000-09-21 2002-06-26 Acordis Speciality Fibres Ltd Wound dressing
PT1343510E (pt) 2000-11-29 2010-07-15 Convatec Technologies Inc MATERIAIS ANTIMICROBIANOS ESTáVEIS ‚ LUZ
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 (ja) 2001-08-21 2010-08-04 学校法人日本大学 歯垢染色用組成物
BR0212432A (pt) 2001-09-12 2004-08-17 Acordis Speciality Fibres Ltd Curativo de ferimento antibacteriano e processo para a produção de fibras prateadas para uso em curativos de ferimento antibacterianos
GB2382527A (en) 2001-12-03 2003-06-04 Acordis Speciality Fibres Ltd Wound dressings
AU2002353061B2 (en) 2001-12-05 2008-07-10 Aseptica, Inc. Anti-microbial systems and methods
US8541472B2 (en) 2001-12-05 2013-09-24 Aseptica, Inc. Antiseptic compositions, methods and systems
SK3313U (sk) 2002-02-11 2002-10-08 Unimed Pharma Spol Sro Očná instilácia na báze jódového aniónu
US6468965B1 (en) 2002-04-22 2002-10-22 Paul Cutler Pharmaceutical composition for oral administration of a mixture of chelating agents
US20040033916A1 (en) 2002-06-28 2004-02-19 Kuzmin Vladimir Semenovich Disinfecting composition
GB0215023D0 (en) 2002-06-28 2002-08-07 Bristol Myers Squibb Co Wound dressing
GB2393120A (en) 2002-09-18 2004-03-24 Johnson & Johnson Medical Ltd Compositions for wound treatment
AU2003278961A1 (en) 2002-09-25 2004-04-19 Craig Norman Eatough Antiseptic solutions containing silver chelated with polypectate and edta
AU2003285288A1 (en) 2002-10-14 2004-05-04 Arconia Gmbh 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
EP1654114B1 (en) 2003-08-14 2020-05-13 Milliken & Company Silver-containing wound care device, composition therefor, and method of producing
AU2004267997B2 (en) 2003-08-28 2010-06-03 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
JP2007523204A (ja) 2004-02-24 2007-08-16 キャンピナ・ビーブイ 表面、腔、及び食品原料のための抗菌ラクトフェリン組成物
US7909805B2 (en) 2004-04-05 2011-03-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
JP2007532606A (ja) 2004-04-16 2007-11-15 ヘルボ・フオトデユナーミツク・システムズ・ゲー・エム・ベー・ハー・ウント・コー・カー・ゲー 微生物の光力学的抑制のための調製物及び該調製物の使用
GB0409446D0 (en) 2004-04-28 2004-06-02 Smith & Nephew Apparatus
US10413644B2 (en) 2004-04-27 2019-09-17 Smith & Nephew Plc Wound treatment apparatus and method
DK1765376T3 (da) 2004-06-12 2013-07-01 Signum Biosciences Inc Topiske sammensætninger og anvendelse deraf til behandling af epitel-relaterede tilstande
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
ATE410535T1 (de) * 2004-07-09 2008-10-15 Johnson & Johnson Gmbh Kosmetischer und/oder dermatologischer absorbierender körperpflegeartikel mit mindestens einer absorbierenden schicht
EP1768745A1 (en) 2004-07-22 2007-04-04 Ondine International Ltd. Sonophotodynamic therapy for dental applications
CN102783499A (zh) 2004-07-30 2012-11-21 金伯利-克拉克环球有限公司 抗微生物的装置和组合物
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
US20060051430A1 (en) 2004-09-07 2006-03-09 Arata Andrew B Silver dihydrogen citrate compositions
GB0424833D0 (en) 2004-11-10 2004-12-15 Photocure Asa Method
CN101103028A (zh) 2005-01-14 2008-01-09 神经能质公司 经杂芳基取代的喹啉-4-基氨类似物
US20060234959A1 (en) 2005-04-14 2006-10-19 Advanced Photodynamic Technologies, Inc. Photodynamic therapy utilizing multiple duty cycle light modulation
FR2884422B1 (fr) 2005-04-18 2008-04-11 Roquette Freres Composition anti-inflammatoire de l'intestin comprenant des maltodextrines branchees
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
MX2008002882A (es) 2005-09-07 2008-03-27 Tyco Healthcare Aposito de herida con deposito de vacio.
CA2620401C (en) 2005-09-07 2016-05-24 Tyco Healthcare Group Lp Self contained wound dressing apparatus
JP3877174B1 (ja) 2005-09-13 2007-02-07 株式会社オーバル 弾性連結部材及び台座を有する三次モード振動の直管式コリオリ流量計
GB0525504D0 (en) 2005-12-14 2006-01-25 Bristol Myers Squibb Co Antimicrobial composition
JP2007167266A (ja) 2005-12-21 2007-07-05 Lion Corp 歯垢検出システムおよび歯垢検出方法
US20070166399A1 (en) 2006-01-13 2007-07-19 3M Innovative Properties Company Silver-containing antimicrobial articles and methods of manufacture
KR101117394B1 (ko) 2006-01-23 2012-03-07 케이씨아이 라이센싱 인코포레이티드 초음파 괴사 조직 제거술을 이용하여 상처를 치료하는 시스템
EP3533478B1 (en) 2006-02-06 2021-08-11 3M Innovative Properties Company Systems for improved connection to wound dressings in conjunction with reduced pressure wound treatment
AU2007238818B2 (en) 2006-04-11 2012-07-05 Kpr U.S., Llc 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 (ja) 2006-08-08 2011-11-30 アルケア株式会社 抗菌性セルロース繊維及び皮膚接触用繊維製品
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
CN105233350B (zh) 2006-10-13 2019-05-17 凯希特许有限公司 用于对低严重性伤口提供治疗的减压输送系统
US9034352B2 (en) 2006-11-14 2015-05-19 Rohm And Haas Company Microbicide combinations containing silver
WO2008088922A2 (en) 2007-01-19 2008-07-24 Genentech, Inc. Prevention of hydrogel viscosity loss
FR2916356B1 (fr) 2007-05-25 2009-08-28 Urgo Soc Par Actions Simplifie Nouvel agent permettant le relargage d'actifs dans des pansements contenant au moins un corps gras
GB0710846D0 (en) 2007-06-06 2007-07-18 Bristol Myers Squibb Co A wound dressing
WO2009020612A1 (en) 2007-08-06 2009-02-12 Stb Lifesaving Technologies, Inc. Methods and dressing 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
WO2009049232A1 (en) 2007-10-11 2009-04-16 Spiracur, Inc. Closed incision negative pressure wound therapy device and methods of use
WO2009067711A2 (en) 2007-11-21 2009-05-28 T.J. Smith & Nephew, Limited Suction device and dressing
EP3354243A1 (en) 2007-11-21 2018-08-01 Smith & Nephew PLC Wound dressing
TW200934449A (en) 2007-12-12 2009-08-16 3M Innovative Properties Co Hydrophilic gel materials and methods of making
US8152785B2 (en) 2008-03-13 2012-04-10 Tyco Healthcare Group Lp Vacuum port for vacuum wound therapy
US20090234306A1 (en) 2008-03-13 2009-09-17 Tyco Healthcare Group Lp Vacuum wound therapy wound dressing with variable performance zones
GB0805162D0 (en) 2008-03-19 2008-04-23 Bristol Myers Squibb Co Antibacterial wound dressing
EP2282707A1 (en) 2008-04-04 2011-02-16 3M Innovative Properties Company Wound dressing with micropump
WO2009130608A2 (en) 2008-04-24 2009-10-29 Uti Limited Partnership 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
JP2011521237A (ja) 2008-05-20 2011-07-21 ユニバーシティー ヘルス ネットワーク 螢光に基づく画像化およびモニタリング用装置ならびにその方法
BRPI0912824B8 (pt) 2008-05-21 2021-06-22 Topaz Morris dispositivo de cicatrização de ferida
ITAR20080022A1 (it) 2008-05-26 2009-11-27 Daniele Guidi Dispositivo per drenaggio, in particolare per aspirazione in caso di terapie in aspirazione, fistole, deiscenze di ferite chirurgiche, piaghe da decubito, traumi e lesioni similari.
RU2471461C2 (ru) 2008-05-30 2013-01-10 КейСиАй ЛАЙСЕНЗИНГ, ИНК. Закрывающие подушки и системы пониженного давления для линейных ран
US20200113741A1 (en) 2008-05-30 2020-04-16 Kci Licensing, Inc. Dressing with tissue viewing capability
EP2279018B8 (en) 2008-05-30 2017-04-19 KCI Licensing, Inc. Reduced-pressure, compression systems and apparatuses for use on a curved body part
EP3556407B1 (en) 2008-05-30 2023-03-15 3M Innovative Properties Company Reduced-pressure, linear-wound treatment systems
US8460698B2 (en) 2008-08-01 2013-06-11 Milliken & Company Composite article suitable for use as a wound dressing
HUE037556T2 (hu) 2008-08-08 2018-09-28 Smith & Nephew Inc Sebkötözõ folytonos szálakból
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
US8624077B2 (en) 2008-10-02 2014-01-07 L.R.R.&D. Ltd. Interface layer wound dressing
KR101644206B1 (ko) 2008-11-07 2016-08-10 케이씨아이 라이센싱 인코포레이티드 감압 상처 치료 드레싱 및 시스템
WO2010056977A2 (en) 2008-11-14 2010-05-20 Kci Licensing, Inc. Fluid pouch, system, and method for storing fluid from a tissue site
EP2355762B1 (en) 2008-11-18 2019-09-25 KCI Licensing, Inc. Reduced-pressure, composite manifolds
WO2010068502A1 (en) 2008-11-25 2010-06-17 Spiracur Inc. Device for delivery of reduced pressure to 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
CA2765117C (en) 2009-06-16 2017-07-11 Joris Hoefinghoff Hemostatic sponge
CN104095709B (zh) 2009-06-16 2017-06-13 3M创新有限公司 具有自支承基底的适形医用敷料
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
CN102596560B (zh) 2009-11-09 2015-11-25 3M创新有限公司 医疗制品及使用可混溶组合物进行制备的方法
BR112012010858B8 (pt) 2009-11-09 2018-10-02 3M Innovative Properties Co ''artigo médico e método para aumentar a taxa de transmissão de vapor de umidade.
GB0919659D0 (en) 2009-11-10 2009-12-23 Convatec Technologies Inc A component for a wound dressing
US8801685B2 (en) 2009-12-22 2014-08-12 Smith & Nephew, Inc. Apparatuses and methods for negative pressure wound therapy
EP2525955B1 (en) 2010-01-20 2019-06-12 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
US8721606B2 (en) 2010-03-11 2014-05-13 Kci Licensing, Inc. Dressings, systems, and methods for treating a tissue site
US8469935B2 (en) 2010-03-11 2013-06-25 Kci Licensing, Inc. Abdominal treatment systems, delivery devices, and methods
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 (da) 2010-03-31 2020-09-14 Pharmaplast Sae Sårplejeforbinding, en fremgangsmåde og en produktionslinje til produktion af sårplejeforbindingen
US8632512B2 (en) 2010-04-09 2014-01-21 Kci Licensing, Inc. Apparatuses, methods, and compositions for the treatment and prophylaxis of chronic wounds
JP6075732B2 (ja) 2010-04-13 2017-02-08 ケーシーアイ ライセンシング インク 反応性成分を含む組成物ならびに創傷被覆材、装置および方法
US8604265B2 (en) 2010-04-16 2013-12-10 Kci Licensing, Inc. Dressings and methods for treating a tissue site on a patient
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
WO2011156910A2 (en) 2010-06-17 2011-12-22 Covalon Technologies Inc. Antimicrobial silicone-based wound dressings
US8795257B2 (en) 2010-07-19 2014-08-05 Kci Licensing, Inc. Systems and methods for electrically detecting the presence of exudate in dressings
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
BR112013012785A2 (pt) 2010-11-25 2020-10-20 Bluestar Silicones France Sas composição i - ii e produtos e usos das mesmas
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
MX358022B (es) 2011-02-04 2018-08-02 Univ Massachusetts Dispositivo para cierre de heridas por presión negativa.
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
AU2012243056B2 (en) 2011-04-12 2016-07-07 Kci Licensing, Inc. Evaporative fluid pouch and systems for use with body fluids
GB201106491D0 (en) 2011-04-15 2011-06-01 Systagenix Wound Man Ip Co Bv Patterened silicone coating
EP3009445B1 (en) 2011-04-29 2017-11-01 KCI Licensing, Inc. Aptamer-modified polymeric materials for binding of therapeutic factors in wounds
GB201108229D0 (en) 2011-05-17 2011-06-29 Smith & Nephew Tissue healing
CA2834702C (en) 2011-05-26 2019-03-26 Kci Licensing, Inc. Systems and methods of stimulation and activation of fluids for use with instillation therapy
EP2717936B1 (en) 2011-06-07 2016-10-12 Smith & Nephew PLC Apparatus for the treatment of wounds
WO2012170744A2 (en) 2011-06-07 2012-12-13 Spiracur, Inc. Solutions for bridging and pressure concentration reduction at wound sites
CN103987410B (zh) 2011-07-26 2017-05-03 史密夫及内修公开有限公司 用于控制减压治疗系统的操作的系统和方法
EP2736549B1 (en) 2011-07-26 2018-05-16 KCI Licensing, Inc. Systems for treating a tissue site with reduced pressure involving a reduced-pressure interface having a cutting element
GB201113515D0 (en) 2011-08-04 2011-09-21 Convatec Technologies Inc A dressing
DE102011081818A1 (de) 2011-08-30 2013-02-28 Beiersdorf Ag Wirkstoffhaltige Hautauflagen
WO2013033131A1 (en) 2011-08-30 2013-03-07 Avery Dennison Corporation Silicone absorbent adhesive layer
CA3058744A1 (en) 2011-08-31 2013-03-07 Christopher Brian Locke Inline storage pouches for use with body fluids
DE202011108806U1 (de) 2011-09-02 2012-09-03 BLüCHER GMBH Wundauflage mit luftdurchlässiger Lage
EP2567682B2 (de) 2011-09-09 2017-12-27 Paul Hartmann AG Abdominal-Wundauflage mit Applikationshilfe
CR20190006A (es) 2011-09-12 2019-03-18 Protege Biomedical Llc Composición y aposito para tratamiento de heridas
EP2572737B1 (en) 2011-09-26 2016-03-23 BSN Medical GmbH Improved wound dressing
US9393354B2 (en) 2011-11-01 2016-07-19 J&M Shuler Medical, Inc. Mechanical wound therapy for sub-atmospheric wound care system
CN104024498B (zh) 2011-11-01 2017-08-22 布莱特维克公司 伤口敷料以及可用于伤口敷料中的线
EP3669841B1 (en) 2011-11-15 2024-05-15 Solventum Intellectual Properties Company 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
CA2854634A1 (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
AU2013208271B2 (en) 2012-01-10 2017-04-13 Kci Licensing, Inc. Systems and methods for delivering fluid to a wound therapy dressing
CA2862531C (en) 2012-01-25 2020-08-11 The University Of Akron Fluorinated polymerizable hydrogels for wound dressings and methods of making same
GB201201751D0 (en) 2012-02-01 2012-03-14 Haemostatix Ltd Haemostatic wound dressing
US9173776B2 (en) 2012-02-02 2015-11-03 Kci Licensing, Inc. Foam structure wound inserts for directional granulation
JP6068513B2 (ja) 2012-02-21 2017-01-25 ケーシーアイ ライセンシング インコーポレイテッド 減圧治療システムと共に使用する多指向性キャニスター
US10470936B2 (en) 2012-02-29 2019-11-12 Hollister Incorporated Buffered adhesive compositions for skin-adhering medical products
AU2013226156B2 (en) 2012-02-29 2015-10-29 Hollister Incorporated Buffered adhesive compositions for skin-adhering medical products
EP2636417B1 (de) 2012-03-05 2017-04-26 Lohmann & Rauscher GmbH Wundversorgungsanordnung und Abdeckeinrichtung dafür
MX2014011030A (es) 2012-03-12 2015-03-20 Smith & Nephew Aparato y metodos de presion reducida.
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
US9844472B2 (en) 2012-05-22 2017-12-19 Smith & Nephew Plc Wound closure device
CA2874509C (en) 2012-05-23 2021-01-26 Smith & Nephew Plc Apparatuses and methods for negative pressure wound therapy
GB201209745D0 (en) 2012-05-31 2012-07-18 Convatec Technologies Inc Wound dressing
US10369259B2 (en) 2012-06-03 2019-08-06 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
MX357725B (es) 2012-07-16 2018-07-19 Univ Massachusetts Dispositivo de cierre de herida de presión negativa.
WO2014012171A1 (en) 2012-07-19 2014-01-23 Innovotech, Inc. Anti-microbial gel formulations containing a silver (i) periodate
EP2879633B1 (en) 2012-07-30 2018-08-22 KCI Licensing, Inc. Reduced-pressure absorbent dressing, system for treating a tissue site, and method of manufacturing the dressing
CA3178997A1 (en) 2012-08-01 2014-02-06 Smith & Nephew Plc Wound dressing
US9662427B2 (en) 2012-08-13 2017-05-30 Kci Licensing, Inc. Intelligent therapy system with evaporation management
BR112015004600A2 (pt) 2012-08-28 2017-07-04 3M Innovative Properties Co composições de gluconato de clorexidina, sistemas e artigos de resina
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
CN104870029B (zh) 2012-09-20 2018-04-06 罗曼-劳氏股份有限公司 负压治疗装置和用于生产负压治疗装置的薄膜
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 (ja) 2012-10-23 2017-08-23 義之 小山 ハイドロゲル形成材
WO2014066674A1 (en) 2012-10-24 2014-05-01 Kci Licensing, Inc. Amine-functionalized polymeric compositions for medical devices
EP3611205A1 (en) 2012-10-24 2020-02-19 KCI Licensing, Inc. Sulfhydryl-functionalized polymeric compositions for medical devices
JP2016507663A (ja) 2012-12-20 2016-03-10 コンバテック・テクノロジーズ・インコーポレイテッドＣｏｎｖａｔｅｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｎｃ 化学修飾セルロース系繊維の加工
WO2014099709A1 (en) 2012-12-21 2014-06-26 3M Innovative Properties Company Medical dressing comprising a flap
US9833363B2 (en) 2013-01-03 2017-12-05 Kci Licensing, Inc. Moisture absorbing seal
GB201309369D0 (en) 2013-05-24 2013-07-10 Smith & Nephew Moisture indicating system
EP3607977A1 (en) 2013-01-16 2020-02-12 KCI Licensing, Inc. Ion exchange enhanced absorbent systems
WO2014138236A1 (en) 2013-03-05 2014-09-12 The Penn State Research Foundation Composite materials
EP2968702B1 (en) 2013-03-13 2019-12-11 KCI Licensing, Inc. Expandable fluid collection canister
EP2968705B1 (en) 2013-03-14 2022-06-29 3M Innovative Properties Company A fluid collection canister with integrated moisture trap
EP2968704B1 (en) 2013-03-14 2020-07-15 KCI Licensing, Inc. Negative pressure therapy with dynamic profile capability
JP6259510B2 (ja) 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 多微孔質導管
US20160120706A1 (en) 2013-03-15 2016-05-05 Smith & Nephew Plc Wound dressing sealant and use thereof
JP6715598B2 (ja) 2013-03-15 2020-07-01 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷ドレッシングおよび治療方法
US10492956B2 (en) 2013-03-15 2019-12-03 Kci Licensing, Inc. Topical vacuum-press surgical incisional dressings, surgical adjuncts, hybrids and composites
US10792337B2 (en) 2013-03-15 2020-10-06 Kci Licensing, Inc. Wound healing compositions
CA2907220A1 (en) 2013-03-15 2014-10-16 Euromed Inc. Adhesive composition comprising silica
US20160022861A1 (en) 2013-03-15 2016-01-28 Martin MacPhee Compositions having absorbable materials, methods, and applicators for sealing injuries
MX2015013244A (es) 2013-03-15 2016-04-15 Smith & Nephew Inc Pelicula soluble formadora de gel para suministrar agentes activos.
GB2512841B (en) 2013-04-08 2020-07-15 Brightwake Ltd Absorbent wound dressings
WO2014168595A1 (en) 2013-04-08 2014-10-16 Yeditepe Universitesi Polymer based hydrogel
US10016524B2 (en) 2013-04-11 2018-07-10 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
RU2015152082A (ru) 2013-05-10 2017-06-16 СМИТ ЭНД НЕФЬЮ ПиЭлСи Соединитель для текучей среды для орошения и аспирации ран
GB201308770D0 (en) 2013-05-15 2013-06-26 Convatec Technologies Inc Wound Dressing Comprising an Antimicrobial Composition
CN105407931A (zh) 2013-05-22 2016-03-16 宾州研究基金会 伤口敷料及其应用
EP3013294B1 (en) 2013-06-28 2019-09-25 3M Innovative Properties Company Fibrin-coated wound dressing
US9993577B2 (en) 2013-07-01 2018-06-12 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
EP3030207B1 (en) 2013-08-05 2019-12-25 3M Innovative Properties Company A support device with a contained cushioning element
EP3033058B1 (de) 2013-08-12 2020-11-11 BSN medical GmbH Wundpflegeartikel aufweisend eine im wesentlichen polygonale oder elliposide grundfläche sowie mindestens eine an einer seite angeordnete ausnehmung
WO2015022907A1 (ja) 2013-08-13 2015-02-19 生化学工業株式会社 カチオン化キトサンを含有する医薬
WO2015030963A1 (en) 2013-08-26 2015-03-05 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
EP3281651B1 (en) 2013-10-02 2019-12-11 KCI Licensing, Inc. Disposable reduced-pressure therapy system with mechanical feedback
CN105592830B (zh) 2013-10-10 2020-04-10 豪夫迈·罗氏有限公司 用于穿戴于身体上的物件的承载系统及其制造方法
CN105828838B (zh) 2013-10-18 2020-03-10 新加坡科技研究局 含有纳米粒子的水凝胶
CN106170275B (zh) 2013-10-21 2021-05-07 史密夫和内修有限公司 负压伤口闭合装置
GB201318842D0 (en) 2013-10-24 2013-12-11 First Water Ltd Flexible hydrogel wound dressings
WO2015065742A1 (en) 2013-10-28 2015-05-07 Kci Licensing, Inc. Hybrid sealing tape
EP3257486B1 (en) 2013-10-30 2019-06-05 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
CN105979940A (zh) 2013-12-12 2016-09-28 创新技术股份有限公司 控制感染的材料和方法
CN105873549B (zh) 2013-12-31 2017-10-27 3M创新有限公司 适形的消毒盖布覆盖敷料
AU2015209243B2 (en) 2014-01-24 2019-01-17 Avent, Inc. Traumatic wound dressing system with conformal cover
US10555838B2 (en) 2014-02-11 2020-02-11 Kci Licensing, Inc. Methods and devices for applying closed incision negative pressure wound therapy
DE102014202578A1 (de) 2014-02-12 2015-08-13 Aesculap Ag Medizinisches Produkt und Verfahren zu seiner Herstellung
KR102304753B1 (ko) 2014-02-14 2021-09-23 아토믹 메디컬 이노베이션스, 인코포레이티드 상처 치료용 시스템 및 방법
WO2015123353A1 (en) 2014-02-14 2015-08-20 Kci Licensing, Inc. Systems and methods for increasing absorbent capacity of a dressing
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
US20150289861A1 (en) 2014-03-12 2015-10-15 Stb, Ltd. Devices for use with hemostatic materials
US9750838B2 (en) 2014-03-21 2017-09-05 Medline Industries, Inc. Wound management system and methods of using
GB2535117B (en) 2014-03-24 2020-12-16 Datt Mediproducts Ltd A ready to use biodegradable and biocompatable device and a method of preparation thereof
GB2524510B (en) 2014-03-25 2020-02-19 Brightwake Ltd Wound dressing impregnated with honey
GB2535666B (en) 2014-04-30 2017-03-29 Matoke Holdings Ltd Antimicrobial compositions
EP3137029B1 (en) 2014-05-02 2020-09-09 KCI Licensing, Inc. Fluid storage devices, systems, and methods
AU2015255726B2 (en) 2014-05-09 2020-03-05 Solventum Intellectual Properties Company Disruptive dressing for use with negative pressure and fluid instillation
EP3797744A1 (en) 2014-05-09 2021-03-31 3M Innovative Properties Company Dressing with contracting layer for linear tissue sites
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
EP3597159B1 (en) 2014-06-05 2021-08-04 3M Innovative Properties Company Dressing with fluid acquisition and distribution characteristics
KR101743274B1 (ko) 2014-06-12 2017-06-02 주식회사 엘지화학 고흡수성 수지
US10786980B2 (en) 2014-06-18 2020-09-29 Toray Industries, Inc. Laminate and production method therefor
JP6586431B2 (ja) 2014-06-18 2019-10-02 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷包帯および治療方法
WO2016006457A1 (ja) 2014-07-07 2016-01-14 株式会社村田製作所 陰圧閉鎖治療装置
JP6873897B2 (ja) 2014-07-09 2021-05-19 ルブリゾル アドバンスド マテリアルズ， インコーポレイテッド ヒドロゲル組成物
CA2954465A1 (en) 2014-07-10 2016-01-14 Smith & Nephew Plc Improvements in and relating to polymer materials
WO2016014158A1 (en) 2014-07-24 2016-01-28 Arthrocare Corporation Resilient polysaccharide foams and uses thereof
EP3659638A1 (en) 2014-07-31 2020-06-03 Smith & Nephew, Inc. Systems and methods for applying reduced pressure therapy
US12133789B2 (en) 2014-07-31 2024-11-05 Smith & Nephew, Inc. Reduced pressure therapy apparatus construction and control
PT3177329T (pt) 2014-08-04 2020-02-03 Univ Catalunya Politecnica Sistema para a libertação imediata de agentes ativos
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
WO2016025293A1 (en) 2014-08-11 2016-02-18 Kci Licensing, Inc. Protease modulating wound interface layer for use with negative pressure wound therapy
CN106999270B (zh) 2014-09-09 2021-01-01 华盛顿大学 官能化的两性离子和混合电荷聚合物、相关的水凝胶及它们的使用方法
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
CN107073161B (zh) 2014-10-01 2020-11-03 3M创新有限公司 用于清创术的多孔装置、套件和方法
JP2017537670A (ja) 2014-10-06 2017-12-21 ケーシーアイ ライセンシング インコーポレイテッド イオン交換吸収システム、装置および方法
BR112017006943B1 (pt) 2014-10-06 2020-12-01 Gatt Technologies B.V produto hemostático poroso adesivo de tecido
US9855364B2 (en) 2014-10-15 2018-01-02 Allison Coomber Wound dressing materials incorporating anthocyanins derived from fruit or vegetable sources
EP3011978B1 (de) 2014-10-24 2017-05-10 Sefar AG Wundauflagematerial und Verfahren zu seiner Herstellung
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
WO2016089731A1 (en) 2014-12-04 2016-06-09 3M Innovative Properties Company Antimicrobial compositions comprising bioglass
CA2970010A1 (en) 2014-12-09 2016-06-16 Karen Havenstrite Medical device coating with a biocompatible layer
TW201622668A (zh) 2014-12-16 2016-07-01 準訊生醫股份有限公司 長效型貼片敷料結構
EP3233001B1 (en) 2014-12-17 2020-06-17 KCI Licensing, Inc. Dressing with offloading capability
CN107107598B (zh) 2014-12-18 2019-11-22 3M创新有限公司 处理粘合层合物贴剂的方法
EP3234052B1 (en) 2014-12-19 2020-09-16 3M Innovative Properties Company Adhesive article comprising a poly(meth)acrylate-based primer layer and methods of making same
JP6725527B2 (ja) 2014-12-22 2020-07-22 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 陰圧閉鎖療法の装置および方法
AU2015373537B2 (en) 2014-12-29 2020-09-03 Smith & Nephew Plc Negative pressure wound therapy apparatus and method of operating the apparatus
US11007086B2 (en) 2014-12-30 2021-05-18 3M Innovative Properties Company Wound dressing with multiple adhesive layers
CN107106742B (zh) 2014-12-30 2020-12-15 史密夫和内修有限公司 用于应用减压治疗的系统和方法
US10660851B2 (en) 2015-01-02 2020-05-26 Rxos Medical Polyfunctional radical scavenger hydrogel formulation
KR101949455B1 (ko) 2015-01-07 2019-02-18 주식회사 엘지화학 내고화성이 향상된 고흡수성 수지 및 그 제조 방법
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
GB201501334D0 (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
GB201501333D0 (en) 2015-01-27 2015-03-11 Medtrade Products Ltd Composition for a wound dressing
WO2016123539A1 (en) 2015-01-29 2016-08-04 Wardell Mark R Wound healing compositions involving medicinal honey, mineral ions, and methylglyoxal, and methods of use
US20200093756A1 (en) 2015-01-29 2020-03-26 Sanmelix Laboratories, Inc. Buckwheat honey and povidone-iodine wound-healing dressing
KR101841469B1 (ko) 2015-01-30 2018-03-23 (주)메디팁 바이오폴리머를 이용한 창상 피복재의 제조방법 및 이를 이용하여 제조된 바이오폴리머를 이용한 창상 피복재
US10932954B2 (en) 2015-02-02 2021-03-02 Kci Licensing, Inc. Customizable closed tissue site dressing for improved postoperative removal
EP3616731B1 (en) 2015-02-02 2021-05-26 3M Innovative Properties Company Pressure-operated switch
US10512707B2 (en) 2015-02-02 2019-12-24 University Of Southern California System for sutureless closure of scleral perforations and other ocular tissue discontinuities
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
US10485892B2 (en) 2015-03-10 2019-11-26 Covalon Technologies Inc. Method for local reduction of microbial skin flora
EP3265137B1 (en) 2015-03-10 2020-06-17 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 (es) 2015-04-21 2020-07-10 Moelnlycke Health Care Ab Una compresa para heridas y un miembro autoadhesivo que comprende una compresa para heridas
WO2017011050A2 (en) 2015-04-23 2017-01-19 University Of Florida Research Foundation, Inc. Bilayered devices for enhanced healing
DK3288508T3 (da) 2015-04-27 2020-03-09 Smith & Nephew Anordninger med reduceret tryk
US10568770B2 (en) 2015-05-07 2020-02-25 Kci Licensing, Inc. Controlled release iodine structure for use with wound care
US10507259B2 (en) 2015-05-08 2019-12-17 First Quality Retail Services, Llc Flexible absorbent pad
US20190298580A1 (en) 2015-05-08 2019-10-03 Kci Licensing, Inc. Low-acuity dressing with integral pump
WO2016182977A1 (en) 2015-05-08 2016-11-17 Kci Licensing, Inc. Low acuity dressing with integral pump
EP3294158B1 (en) 2015-05-08 2020-05-06 KCI Licensing, Inc. Wound debridement by irrigation with ultrasonically activated microbubbles
EP3093031A1 (de) 2015-05-11 2016-11-16 3M Innovative Properties Company Wundversorgungssystem
EP3092987A1 (de) 2015-05-11 2016-11-16 3M Innovative Properties Company System zur wundbehandlung mit serum
US11071653B2 (en) 2015-05-18 2021-07-27 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
DK3308793T3 (da) 2015-06-12 2021-01-11 Jfe Mineral Co Ltd Terapeutisk middel til hudsår eller ru hud
US11559421B2 (en) 2015-06-25 2023-01-24 Hill-Rom Services, Inc. Protective dressing with reusable phase-change material cooling insert
AU2016287302A1 (en) 2015-06-29 2018-01-25 Kci Licensing, Inc. Apparatus for negative-pressure therapy and irrigation
AU2016294259A1 (en) 2015-07-14 2018-01-25 Kci Licensing, Inc. Medical dressing interface devices, systems, and methods
EP3117806B1 (de) 2015-07-16 2020-06-10 Lohmann & Rauscher GmbH Wundversorgungsanordnung
CN107847637B (zh) 2015-07-24 2022-11-25 墨尼克医疗用品有限公司 吸收性抗微生物伤口敷料
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
CN107847558B (zh) 2015-07-31 2021-05-04 宝血纯化科技股份有限公司 用于促进伤口愈合的组合物
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 (ko) 2015-08-12 2017-10-18 주식회사 제네웰 항균 드레싱재 및 그 제조방법
EP3135304A1 (en) 2015-08-26 2017-03-01 Mölnlycke Health Care AB Foamed silicone in wound care
CN107920923A (zh) 2015-08-31 2018-04-17 3M创新有限公司 包含对湿表面具有增强的粘附性的(甲基)丙烯酸酯压敏粘合剂的负压伤口治疗敷料
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
JP6890583B2 (ja) 2015-09-30 2021-06-18 スリーエム イノベイティブ プロパティズ カンパニー ポリマー基材に結合されたヒドロゲル組成物
GB2543307B (en) 2015-10-14 2020-12-09 Selentus Science Ltd Haemostatic device
WO2017075381A1 (en) 2015-10-30 2017-05-04 Lorain County Community College Innovation Foundation Wound therapy device and method
EP3373984B1 (en) 2015-11-13 2020-12-23 3M Innovative Properties Company Anti-microbial articles and methods of using same
GB2544342B (en) 2015-11-13 2020-06-03 First Water Ltd Compositions for application to wounds
WO2017087173A1 (en) 2015-11-18 2017-05-26 Kci Licensing, Inc. Medical drapes and methods for reducing trauma on removal
EP3377013B1 (en) 2015-11-20 2020-02-26 KCI Licensing, Inc. Medical system with flexible fluid storage bridge
GB201520990D0 (en) 2015-11-27 2016-01-13 Edixomed Ltd Dressing system
FR3044893B1 (fr) 2015-12-09 2018-05-18 Emile Droche Pansement pour soins de la peau en milieu humide
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
EP3397220B1 (en) 2015-12-30 2020-07-01 Smith & Nephew plc Negative pressure wound therapy apparatus
WO2017115146A1 (en) 2015-12-30 2017-07-06 Smith & Nephew Plc Absorbent negative pressure wound therapy dressing
EP3511031B1 (en) 2015-12-30 2023-05-03 Paul Hartmann AG Devices for controlling negative pressure wound therapy
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 (ja) 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 創傷治癒のためのナノバイオコンポジット製剤及びその調製方法
DE102016000569B3 (de) 2016-01-20 2017-06-22 Lohmann & Rauscher Gmbh Verfahren zum Herstellen eines Folienschlauchs
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 (fr) 2016-02-22 2018-02-23 Universite Pierre Et Marie Curie (Paris 6) Biomateriaux composites a liberation controlee de principe actif
WO2017151226A1 (en) 2016-03-01 2017-09-08 Kci Licensing, Inc. Drape for use with medical therapy systems
KR101958014B1 (ko) 2016-03-14 2019-03-13 주식회사 엘지화학 고흡수성 수지의 제조 방법
FR3048885A1 (fr) 2016-03-17 2017-09-22 Bluestar Silicones France Gel silicone adhesif a la peau
EP3429643A1 (en) 2016-03-18 2019-01-23 KCI USA, Inc. Antimicrobial wound dressing
KR101959547B1 (ko) 2016-03-25 2019-03-18 주식회사 엘지화학 고흡수성 수지의 제조 방법
WO2017176849A1 (en) 2016-04-05 2017-10-12 Patrick Kenneth Powell Wound therapy system
GB201608099D0 (en) 2016-05-09 2016-06-22 Convatec Technologies Inc Negative pressure wound dressing
EP3246050A1 (de) 2016-05-17 2017-11-22 BSN medical GmbH Wund- oder hautauflage
MX2018014889A (es) 2016-05-31 2019-04-08 Octapharma Ag Peliculas a base de plasma y metodos para elaborar y usar las mismas.
EP3463495A1 (en) 2016-06-01 2019-04-10 3-D Matrix Ltd. Hemostatic dressings with self-assembling peptide hydrogels
BR112019000284A2 (pt) 2016-07-08 2019-04-16 Convatec Technologies Inc. aparelho de coleta de fluido
TWI673056B (zh) 2016-07-22 2019-10-01 大江生醫股份有限公司 包含細菌的水凝膠及其製備方法
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
WO2018031761A1 (en) 2016-08-10 2018-02-15 Argentum Medical, Llc Antimicrobial hydrogel dressings
EP3281617B1 (en) 2016-08-10 2020-09-23 Advanced Medical Solutions Limited Wound dressing
DE102016114819A1 (de) 2016-08-10 2018-02-15 Paul Hartmann Ag Saugkörper zur endoluminalen Unterdrucktherapie
US20180056087A1 (en) 2016-08-26 2018-03-01 Adolfo Ribeiro Wearable Micro-LED Healing Bandage
IT201600096247A1 (it) 2016-09-26 2018-03-26 Emodial S R L Bendaggio a base di poliuretano e idrogel comprendente clorexidina
TWI674903B (zh) 2016-09-26 2019-10-21 國立陽明大學 製備改良豬血漿纖連蛋白以增強傷口癒合之應用
US11111362B2 (en) 2016-09-26 2021-09-07 Becton, Dickinson And Company Breathable films with microbial barrier properties
WO2019053101A1 (en) 2017-09-13 2019-03-21 Smith & Nephew Plc APPARATUS AND METHODS FOR NEGATIVE PRESSURE WOUND TREATMENT WITH INTEGRATED ELECTRONICS
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
EP3548103B1 (en) 2016-11-02 2024-02-14 Unilever IP Holdings B.V. Antiperspirant device and method
WO2018085457A1 (en) 2016-11-02 2018-05-11 Smith & Nephew Inc. Wound closure devices
WO2018089563A1 (en) 2016-11-11 2018-05-17 3M Innovative Properties Company Trimmable conformable wound dressing
EP3538165B1 (en) 2016-11-11 2022-11-09 Avery Dennison Corporation Rubber-based soft gel skin adhesives
EP3747412B8 (en) 2016-11-18 2024-03-20 Solventum Intellectual Properties Company Bridge for medical system and dressing for use under compression
US10426874B2 (en) 2016-12-02 2019-10-01 Apex Medical Corp. Wound management assembly and negative pressure wound therapy system
WO2018102322A1 (en) 2016-12-02 2018-06-07 3M Innovative Properties Company Muscle or joint support article with bump
EP3547971A4 (en) 2016-12-02 2020-07-15 3M Innovative Properties Company MUSCLE OR JOINT SUPPORTS
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
EP3551147B1 (en) 2016-12-12 2023-08-09 Smith & Nephew PLC Wound dressing
EP3335695B1 (en) 2016-12-15 2020-02-05 UPM-Kymmene Corporation A method for freeze-drying hydrogel comprising nanofibrillar cellulose, a freeze-dried medical hydrogel comprising nanofibrillar cellulose, and a hydrogel comprising nanofibrillar cellulose
DK3335696T3 (da) 2016-12-15 2020-03-16 Upm Kymmene Corp Fremgangsmåde til tørring af cellefrit vævsekstrakt i en hydrogel omfattende nanofibrillær cellulose og en tørret hydrogel omfattende nanofibrillær cellulose og cellefrit vævsekstrakt
EP3335740B1 (en) 2016-12-15 2024-07-24 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
WO2018119442A1 (en) 2016-12-22 2018-06-28 Applied Tissue Technologies Llc Devices and methods for wound treatment
WO2018117452A1 (ko) 2016-12-22 2018-06-28 주식회사 엘지화학 고흡수성 수지의 제조 방법, 및 고흡수성 수지
DE102016125579A1 (de) 2016-12-23 2018-06-28 Paul Hartmann Ag Wasserhaltige Hydrogelzusammensetzung, umfassend elementare Silberpartikel
WO2018119398A1 (en) 2016-12-23 2018-06-28 Calgon Carbon Corporation Activated carbon composite wound dressing
EP3562520B1 (en) 2016-12-28 2022-08-10 Systagenix Wound Management, Limited Antimicrobial wound dressings
US11952455B2 (en) 2016-12-29 2024-04-09 Alcare Co., Ltd. Foam and composition for foam
US11229719B2 (en) 2017-01-09 2022-01-25 Kci Licensing, Inc. Wound dressing layer for improved fluid removal
TWI621453B (zh) 2017-01-13 2018-04-21 廈門聖慈醫療器材有限公司 吸盤
KR102039701B1 (ko) 2017-01-19 2019-11-26 주식회사 리포바이오메드 아토피성 질환을 포함하는 혈장 단백질의 삼출성 피부질환의 완화 및 치료용 패드
US11291588B2 (en) 2017-01-23 2022-04-05 Medela Holding Ag Porous wound dressing for use in negative-pressure therapy
US20190365948A1 (en) 2017-01-27 2019-12-05 Aziyo Biologics, Inc. Lyophilized placental composite sheet and uses thereof
WO2018141677A1 (en) 2017-02-06 2018-08-09 Basf Se Fluid-absorbent article
JP6926239B2 (ja) 2017-02-15 2021-08-25 スミス・アンド・ネフュー・アジア・パシフィク・ピーティーイー・リミテッド 陰圧創傷治療装置およびその使用方法
EP3582816B1 (de) 2017-02-16 2024-10-30 Covestro Deutschland AG Verfahren zur herstellung eines klebstofffreien wundkontaktverbundmaterials
US11491265B2 (en) 2017-02-22 2022-11-08 Cornell University Mechanical vacuum dressing for mechanically managing, protecting and suctioning small incisional wounds
AU2018228663B2 (en) 2017-02-28 2023-05-18 T.J.Smith And Nephew, Limited Multiple dressing negative pressure wound therapy system
US20200009289A1 (en) 2017-03-03 2020-01-09 Loma Linda University Health Compositions and methods for promoting hemostasis
CN110582257B (zh) 2017-03-08 2022-03-15 史密夫及内修公开有限公司 存在故障条件时的负压伤口治疗装置控制
JP7134991B2 (ja) 2017-03-09 2022-09-12 セクレタリー・デパートメント・オブ・バイオテクノロジー 負圧と流体送達を組み合わせたシステムのための創傷ドレッシング
US11690570B2 (en) 2017-03-09 2023-07-04 Smith & Nephew Plc Wound dressing, patch member and method of sensing one or more wound parameters
EP3378450A1 (en) 2017-03-22 2018-09-26 Mölnlycke Health Care AB Method for manufacturing a wound dressing and a wound dressing
CN110461375B (zh) 2017-03-29 2022-07-22 3M创新有限公司 结合到聚合物基材的水凝胶组合物
BR112019020766B1 (pt) 2017-04-04 2022-11-29 Anti-Plasmin Technologies, Llc Composição para aperfeiçoar um tratamento médico não cirúrgico
EP3606573B1 (en) 2017-04-04 2021-08-25 3M Innovative Properties Company Apparatuses, systems, and methods for the treatment of a tissue site with negative pressure and oxygen
KR101852718B1 (ko) 2017-04-04 2018-05-18 주식회사 제네웰 외과수술 후 절개부위 통증 감소를 위한 키트
GB201800057D0 (en) 2018-01-03 2018-02-14 Smith & Nephew Inc Component Positioning And stress Relief For Sensor Enabled Wound Dressings
CN108721677B (zh) 2017-04-17 2021-11-19 广西美丽肤医疗器械有限公司 复合性材料
US11471571B2 (en) 2017-04-19 2022-10-18 Smith & Nephew, Inc. Negative pressure wound therapy canisters
DE102017003826A1 (de) 2017-04-20 2018-10-25 Lohmann & Rauscher Gmbh Wundversorgungsanordnung für die Unterdrucktherapie
WO2018201257A1 (en) 2017-05-04 2018-11-08 Klox Technologies Inc. Absorbent biophotonic devices and systems for wound healing
CN114795657B (zh) 2017-05-10 2023-07-14 墨尼克医疗用品有限公司 伤口处理中的复合泡沫
KR102510236B1 (ko) 2017-05-10 2023-03-17 도레이 카부시키가이샤 의료 디바이스
JP7150750B2 (ja) 2017-05-15 2022-10-11 スミス アンド ネフュー ピーエルシー オイラービデオ倍率を使用した陰圧創傷療法システム
WO2018212849A1 (en) 2017-05-16 2018-11-22 Kci Licensing, Inc. An absorbent negative-pressure dressing system for use with post-surgical breast wounds
WO2018211458A1 (en) 2017-05-17 2018-11-22 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
JP2020520741A (ja) 2017-05-22 2020-07-16 ケーシーアイ ユーエスエイ, インコーポレイテッドKci Usa, Inc. 術後外科用創傷被覆材
JP2020520749A (ja) 2017-05-22 2020-07-16 ケーシーアイ ユーエスエイ, インコーポレイテッドKci Usa, Inc. 伸縮性被覆材
WO2018217621A1 (en) 2017-05-22 2018-11-29 Kci Usa, Inc. Elastically deformable wound dressings
EP3409248B1 (en) 2017-06-01 2019-11-06 Absorbest AB Wound dressing
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
WO2018226687A1 (en) 2017-06-07 2018-12-13 Kci Licensing, Inc. Methods for manufacturing and assembling dual material tissue interface for negative-pressure therapy
EP3634334B1 (en) 2017-06-07 2023-05-24 3M Innovative Properties Company Multi-layer wound filler for extended wear time
JP2020523056A (ja) 2017-06-07 2020-08-06 ケーシーアイ ユーエスエイ, インコーポレイテッドKci Usa, Inc. 臭気吸収性及び増加された水蒸気透過性を有する創傷被覆材
CA3060484A1 (en) 2017-06-07 2018-12-13 Kci Licensing, Inc. Customizable composite dressings for improved granulation and reduced maceration with negative-pressure treatment
US11471584B2 (en) 2017-06-07 2022-10-18 Kci Licensing, Inc. Composite dressings for improved granulation and reduced maceration with negative-pressure treatment
CA3060588A1 (en) 2017-06-07 2018-12-13 Kci Licensing, Inc. Composite dressings for improved granulation and reduced maceration with negative-pressure treatment
WO2018226650A1 (en) 2017-06-07 2018-12-13 Kci Licensing, Inc. Systems, apparatuses, and methods for negative-pressure treatment with reduced tissue in-growth
US11207217B2 (en) 2017-06-07 2021-12-28 Kci Licensing, Inc. Methods for manufacturing and assembling dual material tissue interface for negative-pressure therapy
CA3066093A1 (en) 2017-06-07 2018-12-13 Kci Licensing, Inc. Composite dressings for improved granulation and reduced maceration with negative-pressure treatment
WO2018226630A1 (en) 2017-06-07 2018-12-13 Kci Licensing, Inc. Assembly features and methods for a peel-and-place dressing for use with negative-pressure treatment
AU2018280130A1 (en) 2017-06-07 2019-12-19 3M Innovative Properties Company Composite dressings for improved granulation reduced maceration with negative-pressure treatment
BR112019025025A2 (pt) 2017-06-07 2020-06-16 Kci Licensing, Inc Penso para tratar um sítio de tecido com pressão negativa, sistema para tratar tecido com pressão negativa, método para tratar um ferimento com pressão negativa, uso dos mesmos, e sistemas, aparelhos e metodos
WO2018227144A1 (en) 2017-06-08 2018-12-13 Kci Licensing, Inc. Negative-pressure therapy with oxygen
US12102509B2 (en) 2017-06-09 2024-10-01 Solventum Intellectual Properties Company Granulating dressing for low exuding chronic wounds
EP3412319A1 (en) 2017-06-09 2018-12-12 Mölnlycke Health Care AB Foam in wound treatment
WO2018231825A1 (en) 2017-06-12 2018-12-20 Kci Licensing, Inc. Foamed and textured sintered polymer wound filler
JP7179022B2 (ja) 2017-06-13 2022-11-28 スミス アンド ネフュー ピーエルシー 創傷閉鎖装置および使用方法
EP3638173A1 (en) 2017-06-14 2020-04-22 Smith & Nephew, Inc Control of wound closure and fluid removal management in wound therapy
EP3638332A1 (en) 2017-06-14 2020-04-22 Smith & Nephew, Inc Fluid removal management and control of wound closure in wound therapy
WO2018229008A1 (en) 2017-06-14 2018-12-20 Smith & Nephew Plc Negative pressure wound therapy apparatus
US20210145646A1 (en) 2017-06-19 2021-05-20 Kci Usa, Inc. Wound dressing with saturation indicator
EP3641627B1 (en) 2017-06-23 2023-05-31 Smith & Nephew PLC Positioning of sensors for sensor enabled wound monitoring or therapy
WO2019005538A1 (en) 2017-06-26 2019-01-03 Kci Usa, Inc. ABSORBENT DRESSING INCORPORATING A NEW DRESSING FLUID INDICATOR SYSTEM
US10751212B2 (en) 2017-06-26 2020-08-25 Maryam Raza Multilayer dressing device and method for preventing and treating pressure ulcers and chronic wounds
DE102017006025A1 (de) 2017-06-27 2018-12-27 Carl Freudenberg Kg Hydrogel-bildende Mehrkomponentenfaser
CN110753532B (zh) 2017-06-30 2022-04-12 T.J.史密夫及内修有限公司 负压伤口治疗设备
US20200121510A1 (en) 2017-07-07 2020-04-23 Smith & Nephew Plc Wound therapy system and dressing for delivering oxygen to a wound
GB201711179D0 (en) 2017-07-12 2017-08-23 Smith & Nephew Wound care materials, devices and uses
GB201711181D0 (en) 2017-07-12 2017-08-23 Smith & Nephew Polymer foam material, device and use
FR3068974B1 (fr) 2017-07-12 2019-08-02 Urgo Recherche Innovation Et Developpement Pansement permettant la liberation controlee et prolongee d'actif
FR3068975B1 (fr) 2017-07-12 2020-07-17 Urgo Recherche Innovation Et Developpement Composition pour pansement interface
GB201711183D0 (en) 2017-07-12 2017-08-23 Smith & Nephew Antimicrobial or wound care materials, devices and uses
CN110621354B (zh) 2017-07-21 2023-03-10 矿物快速护理有限公司 新颖止血用伤口敷料
GB201804502D0 (en) 2018-03-21 2018-05-02 Smith & Nephew Biocompatible encapsulation and component stress relief for sensor enabled negative pressure wound therapy dressings
EP3659631B1 (en) 2017-07-26 2023-08-30 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
US10780201B2 (en) 2017-07-29 2020-09-22 Edward D. Lin Control apparatus and related methods for wound therapy delivery
US10729826B2 (en) 2017-07-29 2020-08-04 Edward D. Lin Wound cover apparatus and related methods of use
US11717592B2 (en) 2017-07-31 2023-08-08 Kci Licensing, Inc. Bioresorbable dressing with structural support
US11285048B2 (en) 2017-08-02 2022-03-29 Kci Licensing, Inc. Multi-layer compartment dressing and negative-pressure treatment method
CN111031956A (zh) 2017-08-02 2020-04-17 凯希特许有限公司 用于伤口清创的系统和方法
DE102017117828A1 (de) 2017-08-07 2019-02-07 Ivf Hartmann Ag Binde, insbesondere Kompressionsbinde
US11590030B2 (en) 2017-08-07 2023-02-28 Smith & Nephew Plc Wound closure device with protective layer and method of use
EP3666300B1 (en) 2017-08-09 2023-02-15 Toray Industries, Inc. Medical device and method for manufacturing same
SG11202000913XA (en) 2017-08-10 2020-02-27 Smith & Nephew 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
EP3672541B1 (en) 2017-08-23 2025-03-19 Osteal Therapeutics, Inc. Post-operative surgical site wound treatment and method for device removal
GB201713511D0 (en) 2017-08-23 2017-10-04 Scapa Uk Ltd Wound dressing
US11246756B2 (en) 2017-08-24 2022-02-15 The United States Of America, As Represented By The Secretary Of Agriculture Healthcare textiles
WO2019040729A1 (en) 2017-08-24 2019-02-28 Kci Usa, Inc. BIOMATERIAL AND METHODS OF MAKING AND USING THE BIOMATERIAL
GB2565823A (en) 2017-08-24 2019-02-27 Xiros Ltd Psyllium based moisture absorbent material
CN111050713A (zh) 2017-09-05 2020-04-21 凯希特许有限公司 使用滤波层来缓解光失活式粘合剂盖布的过早光失活的系统和方法
US11925432B2 (en) 2017-09-05 2024-03-12 3M Innovative Properties Company 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
GB201718070D0 (en) 2017-11-01 2017-12-13 Smith & Nephew Negative pressure wound treatment apparatuses and methods with integrated electronics
EP3681549B1 (en) 2017-09-14 2023-10-11 3M Innovative Properties Company 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
US12004926B2 (en) 2017-09-18 2024-06-11 Kci Licensing, Inc. Wound dressings and systems with remote oxygen generation for topical wound therapy and related methods
WO2019060667A1 (en) 2017-09-22 2019-03-28 Kci Licensing, Inc. DRESSINGS AND SYSTEMS WITH HIGH SPEED THERAPEUTIC GAS SOURCES FOR TOPICAL WELD THERAPY AND RELATED METHODS
IL254636A0 (en) 2017-09-24 2017-11-30 Reddress Ltd System and method for preparing a wound dressing
IL254644B (en) 2017-09-24 2021-06-30 Reddress Ltd Device for dressing a wound, system and method
GB2566951A (en) 2017-09-27 2019-04-03 Brightwake Ltd Compositions for wound treatment
US11266537B2 (en) 2017-09-29 2022-03-08 Kci Licensing, Inc. Dressing exhibiting low tissue ingrowth and negative-pressure treatment method
WO2019073326A1 (en) 2017-10-09 2019-04-18 3M Innovative Properties Company CONFORMABLE EDGE FASTENING DRESSING
GB201716986D0 (en) 2017-10-16 2017-11-29 Matoke Holdings Ltd Antimicrobial compositions
ES2911647T3 (es) 2017-10-20 2022-05-20 Safeguard Medical Tech Limited Composición
CA3082020A1 (en) 2017-10-23 2019-05-02 Kci Licensing, Inc. Low profile distribution components for wound therapy
WO2019083726A1 (en) 2017-10-23 2019-05-02 Kci Licensing, Inc. Wound dressing for use with anti-bacterial material
EP3936094A1 (en) 2017-10-23 2022-01-12 3M Innovative Properties Co. Area management of tissue sites on articulating joints
US11432967B2 (en) 2017-10-23 2022-09-06 Kci Licensing, Inc. Fluid bridge for simultaneous application of negative pressure to multiple tissue sites
US12127916B2 (en) 2017-10-23 2024-10-29 Solventum Intellectual Properties Company High-density evaporative bridge dressing
EP3700482B1 (en) 2017-10-24 2024-07-10 Solventum Intellectual Properties Company Debridement wound dressings and systems using the same
WO2019083868A1 (en) 2017-10-26 2019-05-02 Kcl Licensing, Inc. COLLECTOR OR DRESSING APPARATUS WITH LOW INTERNAL TISSUE GROWTH AND NEGATIVE PRESSURE PROCESSING METHOD
US11969317B2 (en) 2017-10-26 2024-04-30 3M Innovative Properties Company Wound dressing with welded elastic structure
EP3700994B1 (en) 2017-10-26 2025-08-13 3M Innovative Properties Company Composition containing a silicone-based adhesive and cellulose nanocrystals, and methods and articles
US11730631B2 (en) 2017-10-27 2023-08-22 Kci Licensing, Inc. Contoured foam dressing shaped for providing negative pressure to incisions in the breast
KR102566942B1 (ko) 2017-10-27 2023-08-14 주식회사 엘지화학 고흡수성 수지의 제조 방법
US11400202B2 (en) 2017-10-30 2022-08-02 Kci Licensing, Inc. Systems, apparatuses, and methods for negative-pressure treatment with pressure delivery indication
WO2019089856A1 (en) 2017-10-31 2019-05-09 InMEDBio, LLC Absorbent, breathable and pathogen blocking/killing wound care dressing and fabrication thereof
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
GB201718014D0 (en) 2017-11-01 2017-12-13 Smith & Nephew Dressing for negative pressure wound therapy with filter
WO2019089522A1 (en) 2017-11-02 2019-05-09 Systagenix Wound Management, Limited Wound dressing with humidity colorimeter sensor
IL255404B (en) 2017-11-02 2018-10-31 Technion Res & Dev Foundation A zwitterionic hydrogel in the configuration of an internal multiphase emulsion
WO2019089944A1 (en) 2017-11-03 2019-05-09 Kci Usa, Inc. Nutrient-enriched dressing
WO2019089266A1 (en) 2017-11-03 2019-05-09 Kci Licensing, Inc. Extended wear-time dressing
GB2568101B (en) 2017-11-06 2022-09-07 Brightwake Ltd Antimicrobial dressing
EP3706689A4 (en) 2017-11-08 2021-12-01 University Of Massachusetts POST-OPERATIVE HYBRID DRESSING TO OPTIMIZE SKIN TRANSPLANT PROCEDURES IN RECONSTRUCTIVE SURGERY
WO2019094147A1 (en) 2017-11-09 2019-05-16 Kci Licensing, Inc. Multi-module dressing and therapy methods
CN107899061A (zh) 2017-11-13 2018-04-13 广东泰宝医疗科技股份有限公司 一种藻酸盐创面修复敷料及其制备方法
US20200338228A1 (en) 2017-11-13 2020-10-29 Kci Licensing, Inc. Light-responsive pressure sensitive adhesives for wound dressings
JP7674835B2 (ja) 2017-11-15 2025-05-12 スミス アンド ネフュー ピーエルシー 統合センサ対応型創傷モニタリングおよび／または治療被覆材ならびにシステム
CN111432855B (zh) 2017-12-06 2024-02-23 康奈尔大学 具有提高的泵效率、自动压力指示器和自动压力限制器的手动操作的负压伤口治疗（npwt）绷带
US20200289727A1 (en) 2017-12-06 2020-09-17 Kci Licensing, Inc. Wound dressing with negative pressure retaining valve
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 bandage and method for its production
WO2019125962A1 (en) 2017-12-20 2019-06-27 Kci Licensing, Inc. Wound dressing for the harvesting of superficial epidermal grafts
WO2019126368A1 (en) 2017-12-20 2019-06-27 Kci Usa, Inc. Dressing including dehydrated placental tissue for wound healing
DE102017130893A1 (de) 2017-12-21 2019-06-27 Paul Hartmann Ag pH regulierende Wundauflage
WO2019134169A1 (zh) 2018-01-08 2019-07-11 万绵水 用于护创敷料的连接装置以及护创敷料
WO2019139806A1 (en) 2018-01-09 2019-07-18 Kci Licensing, Inc. Systems and methods for coupling a wearable therapy system to a dressing
EP3773385B1 (en) 2018-03-26 2025-02-12 DeRoyal Industries, Inc. Multi-lumen bridge for negative pressure wound therapy system
US20190298882A1 (en) 2018-03-27 2019-10-03 Kevin M. Nelson Hydrogel bandage
US11141317B2 (en) 2018-03-29 2021-10-12 Kci Licensing, Inc. Wound therapy system with wound volume estimation
EP3773383A1 (en) 2018-03-30 2021-02-17 3M Innovative Properties Company 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 (pt) 2018-04-11 2019-10-29 Maria Cristina De Paula Mesquita processo para fabricação de fita /placa/ curativo cicatrizante de silicone aderente com formatos específicos
US11998426B2 (en) 2018-04-12 2024-06-04 Kci Licensing, Inc. Cutting template for a negative pressure wound therapy drape
WO2019199849A1 (en) 2018-04-13 2019-10-17 Kci Licensing, Inc. Dressing bolster with area pressure indicator
US11896464B2 (en) 2018-04-13 2024-02-13 Kci Licensing, Inc. Method to dynamically measure apposition and patient limb movement in a negative pressure closed incision dressing
EP3773781B1 (en) 2018-04-13 2024-01-17 3M Innovative Properties Company Compression strain and negative pressure delivery indicator for a wound dressing
WO2019200035A1 (en) 2018-04-13 2019-10-17 Kci Licensing, Inc. Npwt system with selectively controllable airflow
US11224543B2 (en) 2018-05-03 2022-01-18 Kci Licensing, Inc. Negative pressure wound therapy system with detection of full absorbent dressing
CA3099150A1 (en) 2018-05-04 2019-11-07 Dry See Llc Liquid detecting article and method of making same
KR102823314B1 (ko) 2018-05-08 2025-06-23 피디아 파마슈티치 에스.피.에이. 손상된 피부를 치료하기 위한 상처 드레싱
EP3569261B1 (en) 2018-05-14 2024-04-03 Paul Hartmann AG Functional wound dressing
US10898606B2 (en) 2018-05-15 2021-01-26 Legacy Research and Development Group, LLC Self-fusing low density silicone
EP3569210B1 (en) 2018-05-15 2022-04-27 The Procter & Gamble Company Disposable absorbent articles
AU2019270795B2 (en) 2018-05-16 2024-04-04 Keith R. Berend Negative pressure wound apposition dressing system
PL239827B1 (pl) 2018-05-18 2022-01-17 Centrum Mat Polimerowych I Weglowych Polskiej Akademii Nauk Włóknina opatrunkowa i sposób wytwarzania włókniny opatrunkowej
US12478708B2 (en) 2018-05-21 2025-11-25 Milliken & Company Wound care device having fluid transfer and adhesive properties
US12403214B2 (en) 2018-05-21 2025-09-02 Milliken & Company Wound care device having fluid transfer and adhesive properties
FR3082123B1 (fr) 2018-06-07 2020-10-16 Urgo Rech Innovation Et Developpement Pansement cellularise et son procede de fabrication
NL2021186B1 (en) 2018-06-26 2020-01-06 Icap Holding B V Intelligent cap for skin tissue treatment
TWI693929B (zh) 2018-06-27 2020-05-21 南六企業股份有限公司 抗菌創傷敷料
US11701264B2 (en) 2018-06-27 2023-07-18 Kci Licensing, Inc. Wound therapy system with wound volume estimation using geometric approximation
US11628094B2 (en) 2018-06-27 2023-04-18 Kci Licensing, Inc. Wound dressing for wound volume estimation
US11826234B2 (en) 2018-06-28 2023-11-28 Kci Licensing, Inc. Distributed negative pressure wound therapy system incorporating an absorbent dressing and piezo-electric pump
US20200000642A1 (en) 2018-06-28 2020-01-02 Systagenix Wound Management, Limited Multilayer absorbent dressing construction
EP3813750B1 (en) 2018-06-28 2022-03-02 KCI Licensing, Inc. Release liner with edge protection
WO2020005535A1 (en) 2018-06-28 2020-01-02 Kci Licensing, Inc. A highly conformable wound dressing
US20200000643A1 (en) 2018-06-28 2020-01-02 Kci Licensing, Inc. Long-Duration, Deep Wound Filler With Means To Prevent Granulation In-Growth
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
WO2020014178A1 (en) 2018-07-12 2020-01-16 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
US11806216B2 (en) 2018-07-16 2023-11-07 Kci Licensing, Inc. Fluid instillation apparatus for use with negative-pressure system incorporating wireless therapy monitoring
CN112512469A (zh) 2018-07-18 2021-03-16 凯希特许有限公司 伤口观察敷料和定制套件
EP3829505A1 (en) 2018-07-30 2021-06-09 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
EP3829515A1 (en) 2018-08-01 2021-06-09 KCI Licensing, Inc. Soft-tissue treatment with negative pressure
WO2020026144A1 (en) 2018-08-01 2020-02-06 Systagenix Wound Management, Limited Dressing packaging with controlled hydration of fluid-activated dressing
CN112423800B (zh) 2018-08-03 2024-05-17 3M创新知识产权公司 具有伤口体积估计的伤口治疗系统
EP3829504B1 (en) 2018-08-03 2023-03-01 KCI Licensing, Inc. Flexible and conformable wound dressing with enhanced fluid absorption capability
WO2020033351A1 (en) 2018-08-10 2020-02-13 Kci Licensing, Inc. Wound dressing system for management of fluids in a wound and methods for manufacturing same
WO2020036785A1 (en) 2018-08-13 2020-02-20 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
US20210308318A1 (en) 2018-08-17 2021-10-07 3M Innovative Properties Company Wound dressing system
US11938236B2 (en) 2018-08-17 2024-03-26 Seoul Viosys Co., Ltd. Medical dressing
WO2020040917A1 (en) 2018-08-21 2020-02-27 Kci Licensing, Inc. Dressing and system with improved total fluid handling
WO2020040816A1 (en) 2018-08-21 2020-02-27 Kci Licensing, Inc. System and method for utilizing pressure decay to determine available fluid capacity in a negative pressure dressing
WO2020040960A1 (en) 2018-08-24 2020-02-27 Kci Licensing, Inc. Methods of managing moisture when using a low profile wound connection conduit
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
WO2020043665A1 (en) 2018-08-27 2020-03-05 Claudia Eder Antiseptic gel
AU2019331721B2 (en) 2018-08-27 2022-04-21 Advamedica Inc. Composite dressings, manufacturing methods and applications thereof
US11007083B2 (en) 2018-08-28 2021-05-18 Aatru Medical, LLC Dressing
US11752039B2 (en) 2018-08-28 2023-09-12 Systagenix Wound Management, Limited Dressings for reduced tissue ingrowth
US11752252B2 (en) 2018-08-30 2023-09-12 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
AU2019336327B2 (en) 2018-09-04 2024-09-05 Lohmann & Rauscher Gmbh Wound cleansing device
CN112584802B (zh) 2018-09-04 2023-03-17 凯希特许有限公司 伤口治疗装置和套件
US11471335B2 (en) 2018-09-05 2022-10-18 University Of South Carolina Gel-within-gel wound dressing
WO2020051273A1 (en) 2018-09-05 2020-03-12 Kci Licensing, Inc. Systems and methods for scheduling and controlling wound therapy
WO2020055945A1 (en) 2018-09-12 2020-03-19 Kci Licensing, Inc. Negative pressure wound therapy systems and methods to indicate total fluid handling
US20220111138A1 (en) 2018-09-12 2022-04-14 Kci Licensing, Inc. Systems, apparatuses, and methods for negative-pressure treatment with reduced tissue in-growth
CN112912117B (zh) 2018-09-12 2024-10-18 3M创新知识产权公司 采用滴注治疗和动态压力控制的伤口治疗系统
CN112912042A (zh) 2018-09-14 2021-06-04 凯希特许有限公司 差异塌缩伤口敷料
US11806466B2 (en) 2018-09-17 2023-11-07 Kci Licensing, Inc. Fluid ingress protection for NPWT device
WO2020060918A1 (en) 2018-09-17 2020-03-26 Kci Licensing, Inc. Absorbent negative pressure dressing
EP3852695A4 (en) 2018-09-19 2022-07-13 DeRoyal Industries, Inc. TUBE CONNECTOR SYSTEM FOR NEGATIVE PRESSURE WOUND TREATMENT
US20200093646A1 (en) 2018-09-20 2020-03-26 Kci Licensing, Inc. Super-absorbent, low trauma, advanced wound dressing
EP3856266A1 (en) 2018-09-25 2021-08-04 Systagenix Wound Management, Limited Wound dressing compositions and uses thereof
DE102018007692A1 (de) 2018-09-30 2020-04-02 Alexander Folwarzny Wundauflage
US11432965B2 (en) 2018-10-05 2022-09-06 Deborah Kantor Medical bandage for the head, a limb or a stump
EP3632476A1 (en) 2018-10-05 2020-04-08 John J. Ryan (Sealing Products) Limited Wound contact surface and method of manufacture
US11266538B2 (en) 2018-10-07 2022-03-08 Michael David Francis Adhesive wound dressing
PL3636233T3 (pl) 2018-10-12 2023-10-16 Ivf Hartmann Ag Wilgotny opatrunek na ranę z krawędzią przylepną
EP3866871A1 (en) 2018-10-15 2021-08-25 KCI Licensing, Inc. Micro balloon-on-tube wound filler
FR3087126A1 (fr) 2018-10-16 2020-04-17 Jean Francois Van Cleef Dispositif composite de protection moulant une plaie
US20200121509A1 (en) 2018-10-17 2020-04-23 Kci Licensing, Inc. Peel and place dressing having a closed-cell contact layer
US20210338490A1 (en) 2018-10-17 2021-11-04 Kci Licensing, Inc. Systems, Apparatuses, And Methods For Negative-Pressure Treatment With Reduced Tissue In-Growth
EP3866920B1 (en) 2018-10-18 2025-12-10 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
EP3643331B1 (en) 2018-10-24 2025-12-03 Paul Hartmann AG Ph-triggered therapeutic wound dressing
EP3643328B1 (en) 2018-10-24 2025-10-22 Paul Hartmann AG Ph-triggered diagnostic wound dressing
EP3643330B1 (en) 2018-10-24 2025-10-22 Paul Hartmann AG Ph-triggered buffered wound dressing
US20200129339A1 (en) 2018-10-24 2020-04-30 Hydrofera, Llc Sterilization of medical devices with enhanced antimicrobial properties
WO2020092598A1 (en) 2018-10-30 2020-05-07 Kci Licensing, Inc. Ease of use dressing with integrated pouch and release liner
JP7627214B2 (ja) 2018-11-02 2025-02-05 コバロン テクノロジーズ インコーポレイテッド 発泡体組成物、発泡体マトリックスおよび方法
CN113543755B (zh) 2018-11-08 2023-12-15 3M创新知识产权公司 具有允许清除伤口床宏观变形的突起层的敷料
EP3876885B1 (en) 2018-11-08 2023-11-29 3M Innovative Properties Company Wound dressing with semi-rigid support to increase disruption using perforated dressing and negative pressure wound therapy
CN113507910A (zh) 2018-11-09 2021-10-15 3M创新知识产权公司 混合粘合剂组织覆盖件
CN113507907B (zh) 2018-11-13 2023-04-21 3M创新知识产权公司 用于伤口治疗的薄型分配部件
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
EP3893825A1 (en) 2018-12-13 2021-10-20 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
HUE064633T2 (hu) 2018-12-21 2024-04-28 Hartmann Paul Ag Szuperabszorbens sebkötés sebbel érintkezõ szilikon réteggel
EP3669838A1 (en) 2018-12-21 2020-06-24 Paul Hartmann S.A. Array of absorbent dressings for the treatment of wounds
ES2988449T3 (es) 2018-12-21 2024-11-20 Hartmann Paul Ag Apósito superabsorbente para heridas con capa de contacto con la herida de silicona
JP7777984B2 (ja) 2018-12-27 2025-12-01 ソルベンタム インテレクチュアル プロパティズ カンパニー ホットメルト加工可能な（メタ）アクリレート系医療用接着剤
GB201900015D0 (en) 2019-01-02 2019-02-13 Smith & Nephew Negative pressure wound therapy apparatus
WO2020142284A1 (en) 2019-01-03 2020-07-09 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
US20220111111A1 (en) 2019-01-17 2022-04-14 Scapa Tapes Na Composition for use in wound dressings
CN109481731B (zh) 2019-01-23 2020-03-27 中南大学 一种纳米氧化物/高岭土复合止血抗菌材料、止血促愈合敷料及其制备方法
CN113301874A (zh) 2019-01-24 2021-08-24 凯希特许有限公司 可变密度敷料
WO2020159892A1 (en) 2019-01-28 2020-08-06 Hyprotek, Inc. Antimicrobial composition with procoagulant, immunomodulatory, and tissue regenerative properties
US12329614B2 (en) 2019-01-28 2025-06-17 Solventum Intellectual Properties Company Tearable dressing structure
US20220087870A1 (en) 2019-01-29 2022-03-24 Kci Licensing, Inc. Absorbent Dressing With Indicator And Mechanical Decoupling Of Expansion Forces
CN113365675B (zh) 2019-01-29 2025-11-11 索文特姆知识产权公司 用于负压治疗系统的可移除和可替换的敷料界面
CN113365588B (zh) 2019-02-01 2022-08-30 凯希特许有限公司 部分透明的伤口敷料
US20220087871A1 (en) 2019-02-01 2022-03-24 Kci Licensing, Inc. Abdominal Negative Pressure Therapy Dressing With Remote Wound Sensing Capability
TWM578166U (zh) 2019-02-01 2019-05-21 嬌朋生技股份有限公司 負壓傷口敷材
US20200246190A1 (en) 2019-02-01 2020-08-06 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
US11491054B2 (en) 2019-02-06 2022-11-08 Kci Licensing, Inc. Wound therapy system with internal alternating orifice
JP2022520048A (ja) 2019-02-07 2022-03-28 ケーシーアイ ライセンシング インコーポレイテッド 肩の切開に陰圧を提供するように成形された輪郭のある発泡体ドレッシング
IT201900002767A1 (it) 2019-02-26 2020-08-26 Univ Bologna Alma Mater Studiorum Presidio medico per la cura di patologie cutanee e relativo metodo di realizzazione
US20220142820A1 (en) 2019-02-27 2022-05-12 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
EP3930770B1 (de) 2019-02-28 2024-11-06 Speed Care Mineral GmbH Paste für die markierung von röntgenkontrastunfähigen wundauflagen
US20220145036A1 (en) 2019-02-28 2022-05-12 Covestro Intellectual Property Gmbh & Co. Kg Thermoplastic foam prepared from two special polyurethane dispersions
US20220176606A1 (en) 2019-03-11 2022-06-09 Kci Licensing, Inc. Apparatus, system, and method for forming a compound film, and apparatus having a compound film
DE202019101382U1 (de) 2019-03-12 2020-06-15 Lohmann & Rauscher Gmbh Unterdruckbehandlungsanordnung
US11540950B2 (en) 2019-03-14 2023-01-03 Coloplast A/S Moisture sensing wound dressing
US12453513B2 (en) 2019-03-14 2025-10-28 Coloplast A/S Data collection schemes for a wound dressing and related methods
US11998435B2 (en) 2019-03-14 2024-06-04 Coloplast A/S Wound dressing with electrode multiplexing and related methods
EP3946496B1 (en) 2019-03-25 2024-09-04 Solventum Intellectual Properties Company Systems and methods for sensing ph of fluids on wound tissue interface
EP3946186B1 (en) 2019-03-25 2024-07-10 Solventum Intellectual Properties Company Absorbent dressing with remote measurement of dressing moisture
US20220167987A1 (en) 2019-03-27 2022-06-02 Kci Licensing, Inc. Apparatus, system, and method for wound closure
US11471573B2 (en) 2019-03-27 2022-10-18 Kci Licensing, Inc. Wound therapy system with wound volume estimation
CN113660963A (zh) 2019-03-29 2021-11-16 凯希特许有限公司 具有区域稳定性的负压治疗
JP7596293B2 (ja) 2019-03-29 2024-12-09 スリーエム イノベイティブ プロパティズ カンパニー 領域安定化を伴う陰圧治療
EP3946187B1 (en) 2019-04-01 2025-06-11 Solventum Intellectual 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 (ko) 2019-04-18 2019-11-22 충남대학교산학협력단 창상 드레싱 패치

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (zh) * 2016-04-11 2017-10-24 宣晓星 一种天然竹纤维止血纱布的制作方法

Also Published As

Publication number Publication date
CA2895896A1 (en) 2014-06-26
AU2018204434B2 (en) 2020-05-14
AU2013366038A1 (en) 2015-07-16
JP2016507663A (ja) 2016-03-10
WO2014096843A3 (en) 2014-09-18
CN105008611A (zh) 2015-10-28
BR112015014816A2 (pt) 2017-07-11
KR20150099776A (ko) 2015-09-01
US11286601B2 (en) 2022-03-29
MX2015007771A (es) 2015-09-04
US20200299865A1 (en) 2020-09-24
EP2935688A2 (en) 2015-10-28
JP2019065452A (ja) 2019-04-25
AU2018204434A1 (en) 2018-07-05
US20150354096A1 (en) 2015-12-10

Similar Documents

Publication Publication Date Title
US11286601B2 (en) Processing of chemically modified cellulosic fibres
JP5612551B2 (ja) 傷手当用品及びその製造並びにその使用に適切な材料の製造
EP2785901B1 (en) A yarn comprising gel-forming filaments or fibres
JP3170594B2 (ja) セルロース系繊維
CN105705690B (zh) 高吸收性多糖纤维及其用途
US9221963B2 (en) Absorbent material
CN103173881B (zh) 用于形成交联纤维素纤维的方法
CN109260500A (zh) 使用了羧甲基纤维素的医疗用材料
US9144625B2 (en) Cellulose ethylsulfonate-based absorbent material
AU2017218300B2 (en) Sheet for covering wound
EP2196224A1 (en) Absorbent material
US20120178620A1 (en) Carboxyethyl cellulose fibers, their use in wound dressings and hygiene items and method for producing the same
JP2020018764A (ja) 止血材
HK1162361A (en) Absorbent material
HK1162361B (en) Absorbent material

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