NEGATIVE PRESSURE WOUND THERAPY DRESSINGS WITH LOCAL OXYGEN GENERATION FOR TOPICAL WOUND THERAPY AND RELATED METHODS

WIPO Patent Application WO/2019/139829

A1

This disclosure includes negative pressure wound therapy dressings with local oxygen generation for topical wound therapy. The dressings (18) for facilitating delivery of oxygen and application of negative pressure to target tissue include a manifold (46) that defines a plurality of gas passageways (50) and is configured to allow communication of oxygen to the target tissue; an oxygen-generating material (146) that is configured to release oxygen when exposed to water; a gas-occlusive layer (74) configured to be disposed over the manifold and the oxygen-generating material and coupled to tissue surrounding the target tissue such that an interior volume containing the manifold and the oxygen-generating material is defined between the gas-occlusive layer and the target tissue; and a port (94) coupled to the gas-occlusive layer and configured to be coupled to a negative pressure source.

WO2003030983	ESOPHAGUS STOMA BUTTON
JP2003286959	VOLUMETRIC INFUSION PUMP
WO/2016/072826	PORTABLE HEMOFILTRATION DEVICE

LONG JUSTIN ALEXANDER (GB)
LOCKE CHRISTOPHER BRIAN (GB)
ROBINSON TIMOTHY MARK (GB)
COULTHARD RICHARD (US)

PCT/US2019/012273

July 18, 2019

January 04, 2019

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KCI LICENSING INC (US)

A61M1/00; A61F13/00; A61M35/00

WO2014144762A2	2014-09-18
WO1996032082A1	1996-10-17

US20170319394A1	2017-11-09
US20040260253A1	2004-12-23
US20060200100A1	2006-09-07
US20120059301A1	2012-03-08

None

STIMSON, Michael E. et al. (US)

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