公开(公告)号：US20190142642A1

公开(公告)日：2019-05-16

申请号：US16090045

申请日：2017-03-30

Applicant: ConvaTec Technologies Inc. ,  SYNOVO GMBH ,  QUALIZYME DIAGNOSTICS GMBH AND CO KG

Inventor： Michael BURNET ,  Philip BOWLER ,  Sarah WROE ,  Jade STEVEN ,  Daniel Gary METCALF ,  David PARSONS ,  Lucy BALLAMY ,  Andrea HEINZLE ,  Eva SIGL ,  Daniel LUSCHNIG ,  Clemens GAMERITH

IPC: A61F13/00 ,  A61L15/56 ,  A61L15/38

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.

公开(公告)号：US20170347661A1

公开(公告)日：2017-12-07

申请号：US15620639

申请日：2017-06-12

Applicant: CONVATEC TECHNOLOGIES INC.

Inventor： David PARSONS

IPC: A01N59/16 ,  A61K33/34 ,  A61K33/32 ,  A61K33/30 ,  A61K33/26 ,  A01N37/44 ,  A01N33/12 ,  A61K31/198 ,  A61K31/14 ,  A61K9/06 ,  A61K9/00 ,  A01N59/20 ,  A61K33/38 ,  A61K33/24

CPC classification number: A01N59/16 ,  A01N33/12 ,  A01N37/44 ,  A01N59/20 ,  A61K9/0014 ,  A61K9/06 ,  A61K31/14 ,  A61K31/198 ,  A61K33/24 ,  A61K33/245 ,  A61K33/26 ,  A61K33/30 ,  A61K33/32 ,  A61K33/34 ,  A61K33/38 ,  A01N59/18 ,  A01N2300/00 ,  A61K2300/00

Abstract: The present invention relates to an antimicrobial composition suitable for use on skin and wounds comprising a source of an antimicrobial metal ion and a quaternary cationic surfactant.

公开(公告)号：US20220030875A1

公开(公告)日：2022-02-03

申请号：US17506269

申请日：2021-10-20

Applicant: CONVATEC TECHNOLOGIES INC.

Inventor： David PARSONS

IPC: A01N59/16 ,  A01N33/12 ,  A61K31/198 ,  A61K33/24 ,  A61K33/245 ,  A61K33/26 ,  A61K33/30 ,  A61K33/32 ,  A61K33/34 ,  A61K33/38 ,  A61K9/00 ,  A61K9/06 ,  A61K31/14 ,  A01N37/44 ,  A01N59/20

Abstract: The present invention relates to an antimicrobial composition suitable for use on skin and wounds comprising a source of an antimicrobial metal ion and a quaternary cationic surfactant.

公开(公告)号：US20150354096A1

公开(公告)日：2015-12-10

申请号：US14654498

申请日：2013-12-20

Applicant: CONVATEC TECHNOLOGIES INC.

Inventor： Wayne Lee BONNEFIN ,  Lucy Louisa BALLAMY ,  Sarah WROE ,  David PARSONS ,  Garry STOREY ,  Joseph THOMPSON

IPC: D01F2/24 ,  A61L15/28 ,  B65B55/02 ,  D06B1/00 ,  D01G15/00 ,  D21H13/02 ,  D04H1/46

CPC classification number: D01F2/24 ,  A61F13/00012 ,  A61F13/00063 ,  A61F2013/0091 ,  A61F2013/00936 ,  A61L15/28 ,  A61L15/42 ,  B65B55/02 ,  D01G15/00 ,  D04H1/4258 ,  D04H1/46 ,  D06B1/00 ,  D06M11/38 ,  D06M13/21 ,  D06M13/278 ,  D06M2101/06 ,  D21H13/02 ,  C08L1/28

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, tart abstract here

Abstract translation: 一种化学改性的纤维素纤维或长丝，其水分含量为至少7重量％，通过以下步骤获得，该方法包括以下步骤：（i）获得纤维素纤维或长丝，并通过取代化学改性纤维素以增加其吸收性; （ii）在步骤（i）之后在包含水和至多99重量％的水混溶性有机溶剂的混合物中洗涤纤维; （iii）将纤维干燥至至少7重量％的水分含量，这里提到

公开(公告)号：US20190216953A1

公开(公告)日：2019-07-18

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 ,  G01N33/58 ,  C12Q1/04 ,  G01N33/533 ,  G01N33/569

CPC classification number: A61K49/0041 ,  C12Q1/04 ,  G01N33/533 ,  G01N33/569 ,  G01N33/582

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.

公开(公告)号：US20160101207A1

公开(公告)日：2016-04-14

申请号：US14889818

申请日：2014-05-15

Applicant: CONVATEC TECHNOLOGIES INC.

Inventor： David PARSONS ,  Christopher LEDGER

IPC: A61L15/20 ,  A61L15/28 ,  A61L15/18 ,  A61L15/44

CPC classification number: A61L15/20 ,  A61L15/18 ,  A61L15/28 ,  A61L15/44 ,  A61L15/46 ,  A61L2300/102 ,  A61L2300/104 ,  A61L2300/208 ,  A61L2300/404 ,  C08L1/04

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.

Abstract translation: 提供了包括抗微生物组合物的改进的伤口敷料的方法，方法和组合物。 伤口敷料在使用后保持适应性和强度，以及抗菌性能。