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公开(公告)号：US11723808B2
公开(公告)日：2023-08-15
申请号：US17397462
申请日：2021-08-09
Inventor： Michael Burnet , Philip Bowler , Sarah Wroe , Jade Steven , Daniel Metcalf , David Parsons , Lucy Ballamy , Andrea Heinzle , Eva Sigi , Daniel Luschnig , Clemens Gamerith
CPC classification number: A61F13/00051 , A61B5/445 , A61L15/38 , A61L15/56 , G01N33/00 , A61B10/0045 , A61F2013/00429 , A61F2013/8473 , C12Q1/37
Abstract: Provided herein are microbial infection indicator devices, including dressing with indicators, standalone indicator inserts or disks that can be freely placed at a wound site or dressing, and applications thereof for displaying a visible or detectable signal to a user upon detection of an analyte or biomarker indicative of an infection, such as a color change.
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公开(公告)号：US20210361490A1
公开(公告)日：2021-11-25
申请号：US17397462
申请日：2021-08-09
Inventor： Michael Burnet , Philip Bowler , Sarah Wroe , Jade Steven , Daniel Metcalf , David Parsons , Lucy Ballamy , Andrea Heinzle , Eva Sigl , Daniel Luschnig , Clemens Gamerith
Abstract: Provided herein are microbial infection indicator devices, including dressing with indicators, standalone indicator inserts or disks that can be freely placed at a wound site or dressing, and applications thereof for displaying a visible or detectable signal to a user upon detection of an analyte or biomarker indicative of an infection, such as a color change.
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公开(公告)号：US20170079276A1
公开(公告)日：2017-03-23
申请号：US15372299
申请日：2016-12-07
Applicant: ConvaTec Technologies Inc.
Inventor： Steven L. Percival , Phillip G. Bowler , David Parsons
CPC classification number: A61K33/38 , A01N37/44 , A01N59/00 , A01N59/12 , A01N59/16 , A61K31/198 , A61K33/18 , A61L26/0004 , A61L26/0066 , A61L2300/104 , A61L2300/106 , A61L2300/11 , A61L2300/206 , A61L2300/212 , A01N25/04 , A01N2300/00
Abstract: An antiseptic composition suitable for use on skin and wounds comprising a source of an antimicrobial agent and an agent which disrupts biofilms. More, particularly the invention relates to a composition capable of providing effective antimicrobial activity while at the same time avoiding wound and skin irritation and retardation of wound healing.
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公开(公告)号：US11135315B2
公开(公告)日：2021-10-05
申请号：US16295774
申请日：2019-03-07
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Phillip Godfrey Bowler , Daniel Gary Metcalf , David Parsons , Emily Sonia Johnson
IPC: A61K49/00 , G01N33/569 , C12Q1/04 , G01N33/533 , G01N33/58
Abstract: A staining composition for use in making biofilm detectable on viable tissue wherein the composition preferentially stains the biofilm and comprises a staining agent in a quantity effective to stain the biofilm and render it detectable.
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公开(公告)号：US09545390B2
公开(公告)日：2017-01-17
申请号：US14795176
申请日：2015-07-09
Applicant: ConvaTec Technologies Inc.
Inventor： Steven L. Percival , Phillip G. Bowler , David Parsons
CPC classification number: A01N59/12 , A01N37/44 , A01N59/00 , A01N59/16 , A61K31/198 , A61K33/18 , A61K33/38 , A61L26/0004 , A61L26/0066 , A61L2300/104 , A61L2300/106 , A61L2300/11 , A61L2300/206 , A61L2300/212 , A01N25/04 , A01N2300/00
Abstract: An antiseptic composition suitable for use on skin and wounds comprising a source of an antimicrobial agent and an agent which disrupts biofilms. More, particularly the invention relates to a composition capable of providing effective antimicrobial activity while at the same time avoiding wound and skin irritation and retardation of wound healing.
Abstract translation: 适用于皮肤和伤口的防腐剂组合物，其包含抗微生物剂来源和破坏生物膜的试剂。 更具体地，本发明涉及能够提供有效的抗微生物活性同时避免伤口和皮肤刺激和伤口愈合延迟的组合物。
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Patent Agency Ranking
公开(公告)号：US20220233741A1
公开(公告)日：2022-07-28
申请号：US17722986
申请日：2022-04-18
Applicant: ConvaTec Technologies Inc.
Inventor： David Parsons , Christopher Ledger
Abstract: Methods, processes and compositions are provided for improved wound dressings comprising an antimicrobial composition. The wound dressings maintain conformability and strength, as well as antimicrobial performance, upon use after storage.
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公开(公告)号：US11286601B2
公开(公告)日：2022-03-29
申请号：US16806255
申请日：2020-03-02
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Wayne Lee Bonnefin , Lucy Louisa Ballamy , Sarah Wroe , David Parsons , Garry Storey , Joseph Thompson
IPC: A61F13/00 , D06B1/00 , D01F2/24 , D21H13/02 , D01G15/00 , B65B55/02 , A61L15/28 , D04H1/46 , D06M13/278 , A61L15/42 , D06M13/21 , D06M11/38 , D04H1/4258 , A61F13/02 , D06M101/06
Abstract: A chemically modified cellulosic fibre or filament having a moisture content of at least 7% by weight obtained by a process comprising the steps of (i) obtaining cellulosic fibres or filament and chemically modifying the cellulose by substitution to increase its absorbency; (ii) washing the fibres after step (i) in a mixture comprising water and up to 99% by weight of water-miscible organic solvent; (iii) drying the fibres to a moisture content of at least 7% by weight.
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公开(公告)号：US20150104486A1
公开(公告)日：2015-04-16
申请号：US14403954
申请日：2013-05-30
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Wayne Lee Bonnefin , Ander Albizuri Bugedo , David Parsons , Joseph Thompson
CPC classification number: A61L15/60 , A61F13/00042 , A61F13/00068 , A61L15/18 , A61L15/28 , A61L15/42 , A61L15/46 , A61L2300/104
Abstract: A wound dressing comprising a mat of gel forming fibres comprising silver, the mat having an open structure reinforced with textile fibres or threads, or fibres or threads of limited absorbency for use in the treatment of wounds.
Abstract translation: 一种伤口敷料，其包括含有银的凝胶形成纤维垫，所述垫具有用织物纤维或丝线增强的开放结构，或用于治疗伤口的有限吸收性的纤维或丝线。
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公开(公告)号：US20210369874A1
公开(公告)日：2021-12-02
申请号：US17398560
申请日：2021-08-10
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Phillip Godfrey Bowler , Daniel Gary Metcalf , David Parsons , Emily Sonia Johnson
IPC: A61K49/00 , C12Q1/04 , G01N33/533 , G01N33/569 , G01N33/58
Abstract: A staining composition for use in making biofilm detectable on viable tissue wherein the composition preferentially stains the biofilm and comprises a staining agent in a quantity effective to stain said biofilm and render it detectable.
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公开(公告)号：US20200299865A1
公开(公告)日：2020-09-24
申请号：US16806255
申请日：2020-03-02
Applicant: CONVATEC TECHNOLOGIES INC.
Inventor： Wayne Lee Bonnefin , Lucy Louisa Ballamy , Sarah Wroe , David Parsons , Garry Storey , Joseph Thompson
IPC: D01F2/24 , D21H13/02 , D06B1/00 , D01G15/00 , B65B55/02 , A61L15/28 , D04H1/46 , D06M13/278 , A61L15/42 , D06M13/21 , D06M11/38 , A61F13/00 , D04H1/4258
Abstract: A chemically modified cellulosic fibre or filament having a moisture content of at least 7% by weight obtained by a process comprising the steps of (i) obtaining cellulosic fibres or filament and chemically modifying the cellulose by substitution to increase its absorbency; (ii) washing the fibres after step (i) in a mixture comprising water and up to 99% by weight of water-miscible organic solvent; (iii) drying the fibres to a moisture content of at least 7% by weight.
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