BR112015016617A2 - non-adherent antimicrobial dressings and related methods - Google Patents

non-adherent antimicrobial dressings and related methods

Info

Publication number
BR112015016617A2
BR112015016617A2 BR112015016617A BR112015016617A BR112015016617A2 BR 112015016617 A2 BR112015016617 A2 BR 112015016617A2 BR 112015016617 A BR112015016617 A BR 112015016617A BR 112015016617 A BR112015016617 A BR 112015016617A BR 112015016617 A2 BR112015016617 A2 BR 112015016617A2
Authority
BR
Brazil
Prior art keywords
oil emulsion
range
related methods
adherent
antimicrobial dressings
Prior art date
Application number
BR112015016617A
Other languages
Portuguese (pt)
Inventor
K Moghe Ajit
P Kanchagar Anand
Original Assignee
Covidien Lp
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 US13/746,012 external-priority patent/US9402770B2/en
Application filed by Covidien Lp filed Critical Covidien Lp
Publication of BR112015016617A2 publication Critical patent/BR112015016617A2/en

Links

Classifications

    • 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
    • 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
    • A61L15/34—Oils, fats, waxes or natural resins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/48—Surfactants
    • 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
    • A61F2013/00089—Wound bandages
    • A61F2013/00157—Wound bandages for burns or skin transplants
    • 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
    • A61F2013/00089—Wound bandages
    • A61F2013/00157—Wound bandages for burns or skin transplants
    • A61F2013/00161—Wound bandages for burns or skin transplants with wax, e.g. petroleum or bees-
    • 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
    • A61F2013/00089—Wound bandages
    • A61F2013/00217—Wound bandages not adhering to the wound
    • 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
    • A61F2013/00365—Plasters use
    • A61F2013/00519—Plasters use for treating burn
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/204—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with nitrogen-containing functional groups, e.g. aminoxides, nitriles, guanidines
    • A61L2300/206—Biguanides, e.g. chlorohexidine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents

Abstract

resumo patente de invenção: "curativos não aderentes antimicrobianos e métodos relacionados para os mesmos". a presente invenção refere-se um curativo de ferida com uma pluralidade de fibras, pelo menos um agente antimicrobiano no substrato e uma emulsão de óleo em pelo menos uma porção do substrato. o pelo menos um agente antimicrobiano pode ser biguanida de poliexametileno e a emulsão de óleo pode consistir essencialmente em um petrolato em uma faixa de cerca de 75% em peso a cerca de 90% em peso da emulsão de óleo, um óleo mineral em uma faixa de cerca de 10% em peso a cerca de 20% em peso da emulsão de óleo, água em uma faixa de cerca de 0,1% em peso a cerca de 1% em peso da emulsão de óleo e pelo menos um tensoativo em uma faixa de cerca de 1% em peso a cerca de 5% em peso da emulsão de óleo.patent summary: "non-adherent antimicrobial dressings and related methods". The present invention relates to a wound dressing having a plurality of fibers, at least one antimicrobial agent on the substrate and an oil emulsion on at least a portion of the substrate. at least one antimicrobial agent may be polyoxyamethylene biguanide and the oil emulsion may consist essentially of a petrolatum in a range of from about 75 wt% to about 90 wt% of the oil emulsion, a mineral oil in a range from about 10 wt% to about 20 wt% of the oil emulsion, water in a range from about 0.1 wt% to about 1 wt% of the oil emulsion and at least one surfactant in a range. from about 1 wt% to about 5 wt% of the oil emulsion.

BR112015016617A 2013-01-21 2014-01-17 non-adherent antimicrobial dressings and related methods BR112015016617A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/746,012 US9402770B2 (en) 2011-12-09 2013-01-21 Antimicrobial non-adherent dressings and related methods therefor
PCT/US2014/012014 WO2014113652A1 (en) 2013-01-21 2014-01-17 Antimicrobial non-adherent dressings and related methods therefor

Publications (1)

Publication Number Publication Date
BR112015016617A2 true BR112015016617A2 (en) 2017-07-11

Family

ID=50030558

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015016617A BR112015016617A2 (en) 2013-01-21 2014-01-17 non-adherent antimicrobial dressings and related methods

Country Status (5)

Country Link
EP (1) EP2945583A1 (en)
CN (1) CN104918589B (en)
BR (1) BR112015016617A2 (en)
MX (1) MX363838B (en)
WO (1) WO2014113652A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3266472A1 (en) * 2016-07-08 2018-01-10 Mölnlycke Health Care AB A medical dressing comprising a carrier and a composite material
EP3632477B1 (en) * 2017-05-23 2024-03-20 Huizhou Foryou Medical Devices Co., Ltd. Antibacterial wound dressing and preparation method and application thereof
CN109701091B (en) * 2019-01-14 2021-07-30 王丽娟 Covering material for skin care

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899965A (en) * 1958-10-24 1962-06-27 Gian Chand Improvements in surgical dressings
EP0242415B1 (en) * 1986-04-22 1989-01-25 Karl Otto Braun KG Layered textile wound dressing
GB8620227D0 (en) * 1986-08-20 1986-10-01 Smith & Nephew Ass Wound dressing
US6349289B1 (en) 1998-01-16 2002-02-19 Ameritech Corporation Method and system for tracking computer system usage through a remote access security device
AU2001250875A1 (en) * 2000-03-30 2001-10-15 Brennen Medical, Inc. Anti-microbial and immunostimulating composition
PL2524705T3 (en) * 2011-05-19 2014-12-31 Lohmann & Rauscher Gmbh & Co Kg Sterilized wound dressing comprising a triblock-elastomeric component and hydrophobic polymeric Biguanid
ES2489890T3 (en) * 2011-05-19 2014-09-02 Lohmann & Rauscher Gmbh & Co. Kg Sterile wound dressing comprising a synthetic triblock elastomer
US20130150764A1 (en) * 2011-12-09 2013-06-13 Tyco Healthcare Group Lp Non-Adherent Wound Dressings and Related Methods Therefor

Also Published As

Publication number Publication date
MX363838B (en) 2019-03-28
CN104918589B (en) 2019-11-01
EP2945583A1 (en) 2015-11-25
WO2014113652A1 (en) 2014-07-24
MX2015008702A (en) 2015-10-26
CN104918589A (en) 2015-09-16

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Legal Events

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B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)