US20030180346A1 - Silver containing wound dressing - Google Patents

Silver containing wound dressing Download PDF

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Publication number
US20030180346A1
US20030180346A1 US10/311,674 US31167402A US2003180346A1 US 20030180346 A1 US20030180346 A1 US 20030180346A1 US 31167402 A US31167402 A US 31167402A US 2003180346 A1 US2003180346 A1 US 2003180346A1
Authority
US
United States
Prior art keywords
fibre
wound dressing
silver
weight
dressing according
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.)
Abandoned
Application number
US10/311,674
Other languages
English (en)
Inventor
David Woods
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 Ltd
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9899858&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20030180346(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Assigned to ACORDIS SPECIALITY FIBRES LIMITED reassignment ACORDIS SPECIALITY FIBRES LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WOODS, DAVID MALCOLM
Publication of US20030180346A1 publication Critical patent/US20030180346A1/en
Assigned to CONVATEC LIMITED reassignment CONVATEC LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ACORDIS SPECIALITY FIBRES LIMITED
Assigned to J.P. MORGAN EUROPE LIMITED reassignment J.P. MORGAN EUROPE LIMITED SECURITY AGREEMENT Assignors: CONVATEC LIMITED
Assigned to CONVATEC LIMITED reassignment CONVATEC LIMITED RELEASE OF SECURITY INTEREST AT 021901/0518 Assignors: J.P. MORGAN EUROPE LIMITED
Assigned to JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT reassignment JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT SECURITY AGREEMENT Assignors: CONVATEC LIMITED
Assigned to JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT reassignment JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT AMENDED AND RESTATED SECURITY AGREEMENT Assignors: CONVATEC LIMITED
Priority to US13/767,656 priority Critical patent/US8728513B2/en
Priority to US14/280,512 priority patent/US9066989B2/en
Priority to US14/696,216 priority patent/US9345805B2/en
Priority to US15/162,890 priority patent/US10010647B2/en
Assigned to CONVATEC TECHNOLOGIES, INC., UNOMEDICAL A/S, UNOMEDICAL LIMITED, CONVATEC LIMITED reassignment CONVATEC TECHNOLOGIES, INC. RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: JPMORGAN CHASE BANK, N.A.
Priority to US16/005,467 priority patent/US10391197B2/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—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
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—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
    • A61L15/44—Medicaments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0023—Polysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0052—Mixtures of macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/0066—Medicaments; Biocides
    • 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
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • A61L2300/104—Silver, e.g. silver sulfadiazine
    • 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
    • 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
    • A61L2300/42—Anti-thrombotic agents, anticoagulants, anti-platelet agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24033—Structurally defined web or sheet [e.g., overall dimension, etc.] including stitching and discrete fastener[s], coating or bond
    • Y10T428/24041—Discontinuous or differential coating, impregnation, or bond
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/249928—Fiber embedded in a ceramic, glass, or carbon matrix
    • Y10T428/249929—Fibers are aligned substantially parallel
    • Y10T428/24993—Fiber is precoated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2525—Coating or impregnation functions biologically [e.g., insect repellent, antiseptic, insecticide, bactericide, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]
    • Y10T442/475—Including a free metal or alloy constituent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]
    • Y10T442/475—Including a free metal or alloy constituent
    • Y10T442/481—Chemically deposited metal layer [e.g., chemical precipitation or electrochemical deposition or plating, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/654—Including a free metal or alloy constituent
    • Y10T442/655—Metal or metal-coated strand or fiber material
US10/311,674 2000-09-21 2001-09-21 Silver containing wound dressing Abandoned US20030180346A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US13/767,656 US8728513B2 (en) 2000-09-21 2013-02-14 Silver containing wound dressing
US14/280,512 US9066989B2 (en) 2000-09-21 2014-05-16 Silver containing wound dressing
US14/696,216 US9345805B2 (en) 2000-09-21 2015-04-24 Silver containing wound dressing
US15/162,890 US10010647B2 (en) 2000-09-21 2016-05-24 Silver containing wound dressing
US16/005,467 US10391197B2 (en) 2000-09-21 2018-06-11 Silver containing wound dressing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0023155A GB2370226A (en) 2000-09-21 2000-09-21 Wound dressing
GB0023155.5 2000-09-21

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2001/004204 A-371-Of-International WO2002024240A1 (en) 2000-09-21 2001-09-21 Silver containing wound dressing

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/767,656 Continuation US8728513B2 (en) 2000-09-21 2013-02-14 Silver containing wound dressing

Publications (1)

Publication Number Publication Date
US20030180346A1 true US20030180346A1 (en) 2003-09-25

Family

ID=9899858

Family Applications (6)

Application Number Title Priority Date Filing Date
US10/311,674 Abandoned US20030180346A1 (en) 2000-09-21 2001-09-21 Silver containing wound dressing
US13/767,656 Expired - Fee Related US8728513B2 (en) 2000-09-21 2013-02-14 Silver containing wound dressing
US14/280,512 Expired - Lifetime US9066989B2 (en) 2000-09-21 2014-05-16 Silver containing wound dressing
US14/696,216 Expired - Lifetime US9345805B2 (en) 2000-09-21 2015-04-24 Silver containing wound dressing
US15/162,890 Expired - Fee Related US10010647B2 (en) 2000-09-21 2016-05-24 Silver containing wound dressing
US16/005,467 Expired - Lifetime US10391197B2 (en) 2000-09-21 2018-06-11 Silver containing wound dressing

Family Applications After (5)

Application Number Title Priority Date Filing Date
US13/767,656 Expired - Fee Related US8728513B2 (en) 2000-09-21 2013-02-14 Silver containing wound dressing
US14/280,512 Expired - Lifetime US9066989B2 (en) 2000-09-21 2014-05-16 Silver containing wound dressing
US14/696,216 Expired - Lifetime US9345805B2 (en) 2000-09-21 2015-04-24 Silver containing wound dressing
US15/162,890 Expired - Fee Related US10010647B2 (en) 2000-09-21 2016-05-24 Silver containing wound dressing
US16/005,467 Expired - Lifetime US10391197B2 (en) 2000-09-21 2018-06-11 Silver containing wound dressing

Country Status (11)

Country Link
US (6) US20030180346A1 (pt)
EP (1) EP1318842B1 (pt)
JP (1) JP4837878B2 (pt)
AT (1) ATE270903T1 (pt)
AU (2) AU8790601A (pt)
CA (1) CA2420150C (pt)
DE (1) DE60104320T2 (pt)
ES (1) ES2223911T3 (pt)
GB (1) GB2370226A (pt)
PT (1) PT1318842E (pt)
WO (1) WO2002024240A1 (pt)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030176827A1 (en) * 2001-12-20 2003-09-18 Nobel Fiber Technologies Antibiotic textile materials suitable for wound dressings and wound dressings incorporating the same
US20040241213A1 (en) * 2001-09-12 2004-12-02 Roger Bray Antibacterial wound dressing
US20050123621A1 (en) * 2003-12-05 2005-06-09 3M Innovative Properties Company Silver coatings and methods of manufacture
US20050182347A1 (en) * 2004-02-13 2005-08-18 Bishop Stephen M. Multi layered wound dressing
US20060034899A1 (en) * 2004-08-12 2006-02-16 Ylitalo Caroline M Biologically-active adhesive articles and methods of manufacture
US20060211972A1 (en) * 2003-03-28 2006-09-21 Brian Nielsen Wound dressing
US20060233889A1 (en) * 2005-04-14 2006-10-19 3M Innovative Properties Company Silver coatings and methods of manufacture
EP1925719A1 (en) * 2006-09-21 2008-05-28 Alcare Co., Ltd. Antibacterial fiber, method for production of the fiber, antibacterial fiber product comprising the antibacterial fiber, method for production of the product, and method for reproduction of the product
US20080279960A1 (en) * 2006-01-13 2008-11-13 Burton Scott A Silver-Containing Antimicrobial Articles and Methods of Manufacture
US20100015208A1 (en) * 2008-03-19 2010-01-21 Bristol-Myers Squibb Company Antibacterial wound dressing
US20100098949A1 (en) * 2006-10-18 2010-04-22 Burton Scott A Antimicrobial articles and method of manufacture
WO2012058962A1 (zh) 2010-11-03 2012-05-10 广东百合医疗科技有限公司 含纳米金属的抗菌性纤维、织物和伤口敷料及其制备方法
WO2012155344A1 (zh) * 2011-05-18 2012-11-22 河南天源环保高科股份有限公司 具有碘吸附能力的纤维及其制备方法和应用
WO2013159668A1 (zh) 2012-04-23 2013-10-31 佛山市优特医疗科技有限公司 含银的抗菌性纤维、织物和伤口敷料及其制备方法
US20140308329A1 (en) * 2010-11-18 2014-10-16 Zeba Parkar Preservation of liquid foods
WO2014186590A1 (en) * 2013-05-15 2014-11-20 Convatec Technologies Inc. Wound dressing comprising an antimicrobial composition
US20150335492A1 (en) * 2012-12-28 2015-11-26 Foshan Medical Technologies, Ltd. Chemically modified seacell fibres, wound dressing made therefrom and preparation method thereof
US9440001B2 (en) 2013-03-06 2016-09-13 Specialty Fibres and Materials Limited Absorbent materials
US9907702B2 (en) 2011-08-17 2018-03-06 3M Innovative Properties Company Monomer-grafted fibers and uses thereof
US10493101B2 (en) 2005-12-14 2019-12-03 Convatec Technologies Inc. Antimicrobial composition
US11135315B2 (en) 2010-11-30 2021-10-05 Convatec Technologies Inc. Composition for detecting biofilms on viable tissues
US11286601B2 (en) 2012-12-20 2022-03-29 Convatec Technologies, Inc. Processing of chemically modified cellulosic fibres

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GB2370226A (en) 2000-09-21 2002-06-26 Acordis Speciality Fibres Ltd Wound dressing
GB2392913B (en) * 2002-09-11 2007-04-04 Johnson & Johnson Medical Ltd Wound dressings comprising complexes of oxidised celluloses with silver
CA2495541C (en) 2002-09-11 2011-07-12 Johnson & Johnson Medical Limited Wound dressing materials comprising complexes of anionic polysaccharides with silver
EP1901723B9 (en) * 2005-06-27 2011-09-14 Smith & Nephew, PLC Antimicrobial materials
JP2008546832A (ja) 2005-06-27 2008-12-25 スミス アンド ネフュー ピーエルシー 抗菌性ビグアニド金属錯体
JP4339928B2 (ja) * 2005-10-21 2009-10-07 アルゲンツム メディカル，エルエルシー 医療装置
GB0523166D0 (en) 2005-11-15 2005-12-21 Lantor Uk Ltd Improvements in and relating to medical products
KR100788997B1 (ko) 2006-03-10 2007-12-28 김주영 은이 화학 결합된 항균성 습윤 드레싱재 제조방법 및 그습윤 드레싱재
US9221963B2 (en) 2008-11-27 2015-12-29 Speciality Fibres And Materials Ltd. Absorbent material
FI123878B (fi) 2011-01-19 2013-11-29 Silvergreen Oy Ltd Antimikrobinen haavaside ja menetelmä sen valmistamiseksi
CN102743786B (zh) 2011-04-20 2015-03-18 佛山市优特医疗科技有限公司 具有抑菌性和吸湿性的伤口敷料
CN103908693B (zh) * 2014-04-15 2015-10-28 山东颐诺生物科技有限公司 一种仿生型海藻酸基复合抗菌敷料及其制备方法
KR101559815B1 (ko) 2014-04-22 2015-10-14 한국생산기술연구원 카복시메틸셀룰로오스 섬유포의 대량 제조방법
EP3660191B1 (en) 2017-07-25 2022-04-27 Huizhou Foryou Medical Devices Co., Ltd. Antimicrobial alginate fibre, and preparation method for and use of dressing thereof
US10463760B2 (en) 2017-10-31 2019-11-05 InMEDBio, LLC Absorbent, breathable and pathogen blocking/killing wound care dressing and fabrication thereof
MX2020004744A (es) 2017-11-09 2020-08-13 11 Health And Tech Limited Sistema y metodo de monitoreo de ostomia.
USD893514S1 (en) 2018-11-08 2020-08-18 11 Health And Technologies Limited Display screen or portion thereof with graphical user interface
CN109453411B (zh) * 2018-12-03 2021-11-26 广州润虹医药科技股份有限公司 一种壳聚糖敷料
WO2021070915A1 (ja) * 2019-10-10 2021-04-15 旭化成株式会社 抗菌性シート状構造体

Citations (4)

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US4306551A (en) * 1980-07-28 1981-12-22 Lectec Corporation Sterile improved bandage and sealant
US6087549A (en) * 1997-09-22 2000-07-11 Argentum International Multilayer laminate wound dressing
US6506873B1 (en) * 1997-05-02 2003-01-14 Cargill, Incorporated Degradable polymer fibers; preparation product; and, methods of use
US6605751B1 (en) * 1997-11-14 2003-08-12 Acrymed Silver-containing compositions, devices and methods for making

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US20140256676A1 (en) 2014-09-11
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CA2420150A1 (en) 2002-03-28
US20130217649A1 (en) 2013-08-22
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US20150224223A1 (en) 2015-08-13
US9066989B2 (en) 2015-06-30
CA2420150C (en) 2011-06-28
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ATE270903T1 (de) 2004-07-15
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PT1318842E (pt) 2004-11-30
GB0023155D0 (en) 2000-11-01

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