Smith + Nephew

University of Massachusetts

Nicholas Charlton Fry

Marcus Damian Phillips

Edward Yerbury Hartwell

Sarah Jenny Collinson

Philip Gowans

Anthony C Dagger

Allan Kenneth Frazer Grugeon Hunt

Raymond M Dunn

Carl Saxby

Daniel Lee Steward

John Kenneth Hicks

Victoria Jody Hammond

Elizabeth Mary Huddleston

Helene Anne Lecomte

Emma Cole

Mark F Smith

Mark Howard

Brian Mark Thomson

David Stephenson

Matthew Wray

Alexander Speirs Laurie

David Morsley

Rebecca Crallan

Sarah Freestone

Roy Trayhern

Rhianna Moss

Brian Thomson

Ella Lynne Mumby

Roy Trayhearn

Mark Smith

Embodiments disclosed herein are directed to sealing compositions for negative pressure treatment systems and wound dressing systems, devices containing the same, apparatuses, uses and methods for creating a main wound dressing portion for use in wound care, more particularly for sealing a trimmable dressing, having a main dressing portion or cell in fluid (e.g., gas) communication with additional dressing portions or cells, for use in wound care, more particularly that may be used for the treatment of wounds. In particular, some embodiments are directed to compositions for improving the versatility of wound dressings for wounds of different shapes or sizes.

Wound dressing sealant and use thereof

Embodiments of apparatuses, systems, methods for monitoring wound pH are disclosed. In some embodiments, a wound dressing includes one or more optical sensors configured to measure a change in color of a pH-sensitive adhesive that changes color in response to changes in wound exudate pH. In some embodiments, the wound dressing may further comprise hydrophilic channels that direct wound exudate to a pH-sensitive material over the optical sensors. Such dressings may also be used in combination with a negative pressure wound therapy system.

pH sensing for sensor enabled negative pressure wound monitoring and therapy apparatuses

Embodiments disclosed herein are directed to sealing compositions for negative pressure treatment systems and wound dressing systems, devices containing the same, apparatuses, uses and methods for creating a main wound dressing portion for use in wound care, more particularly for sealing a trimmable dressing, having a main dressing portion or cell in fluid (e.g., gas) communication with additional dressing portions or cells, for use in woundcare, more particularly that may be used for the treatment of wounds. In particular, some embodiments are directed to compositions for improving the versatility of wound dressings for wounds of different shapes or sizes.

Embodiments disclosed herein are directed to negative pressure treatment systems and wound dressing systems, apparatuses, and methods that may be used for the treatment of wounds. In particular, some embodiments are directed to improved wound dressings comprising a bridge portion connecting two or more portions of an absorbent layer that facilitates trimming of the wound dressing to suitable sizes. Some embodiments provide for trimming the dressing in a gap between two or more portions of an absorbent layer and sealing the exposed portion of dressing after trimming when the dressing is applied to skin surrounding a wound.

Wound dressing and method of treatment

Flexible polyurethane (PU) material which comprises a flexible hydrophilic polyurethane foam porous matrix comprising two matrix faces and therebetween a structural matrix framework defining a network of cells, having a cell network surface and therein a network of pores and a powder charge comprising one or more additives loaded in said structural matrix framework wherein said material is a foamed polymer of a system comprising an isocyanate prepolymer or monomer phase and an aqueous phase, wherein said system comprises one or more slurry phases or solid concentrates of said powder charge, or an insoluble portion thereof, as said isocyanate phase or part thereof and/or as said aqueous phase or part thereof and/or in a carrier liquid phase; and/or comprising a powder charge of silver salt loaded in said structural matrix framework in a population of silver salt particles defined by particle size distribution about a mean particle size of greater than or equal to 1 micron, said material comprising silver salt in population of particles corresponding to silver salt comprised in powder charge pre-loading; methods for manufacture thereof, systems for control thereof, devices containing said material and methods for treatment therewith and uses thereof.

Polymer foam material, device and use

Ph sensing for sensor enabled negative pressure wound monitoring and therapy apparatuses

The present invention relates to a negative pressure wound closure system and methods for using such a system. Preferred embodiments of the invention facilitate closure of the wound by preferentially contracting to provide for movement of the tissue.

Devices and methods for treating and closing wounds with negative pressure

The present invention relates to scaffolds which can be used as medical devices for guided tissue regeneration and repair, in particular the invention is directed to a scaffold comprising fibers having a mean fiber diameter of between from about 1.2 to 4.0 microns, wherein the fibers comprise a glycolide. The invention further relates to the use of the scaffolds for the selective capture of cell populations for a cell source material.

Scaffold

Growing community of inventors

York, United Kingdom

Nicholas Charlton Fry