US 12,343,239 B2
Hand dressing for use with negative pressure wound therapy
Christopher Brian Locke, Bournemouth (GB); and Thomas Alan Edwards, Hampshire (GB)
Assigned to Solventum Intellectual Properties Company, Maplewood, MN (US)
Appl. No. 17/629,233
Filed by Solventum Intellectual Properties Company, Maplewood, MN (US)
PCT Filed Jul. 30, 2020, PCT No. PCT/IB2020/057197
§ 371(c)(1), (2) Date Jan. 21, 2022,
PCT Pub. No. WO2021/019486, PCT Pub. Date Feb. 4, 2021.
Claims priority of provisional application 62/881,591, filed on Aug. 1, 2019.
Prior Publication US 2022/0265478 A1, Aug. 25, 2022
Int. Cl. A61F 13/05 (2024.01); A61F 13/10 (2006.01); A61M 1/00 (2006.01)
CPC A61F 13/05 (2024.01) [A61F 13/104 (2013.01); A61M 1/73 (2021.05); A61M 1/74 (2021.05); A61M 1/77 (2021.05); A61M 1/915 (2021.05); A61M 1/917 (2021.05); A61M 1/92 (2021.05); A61M 1/96 (2021.05); A61M 2205/332 (2013.01); A61M 2205/3324 (2013.01); A61M 2205/3344 (2013.01); A61M 2205/3569 (2013.01); A61M 2205/50 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A dressing, comprising:
a first side of a glove assembly including:
a first barrier film layer;
a first wound contact layer coupled to the first barrier film layer; and
a plurality of first felted foam strips positioned between the first barrier film layer and the first wound contact layer, each strip providing a manifolding pathway;
wherein the first barrier film layer and the first wound contact layer comprise a central region and a plurality of peninsular projections extending therefrom in a shape of a hand, and
wherein each strip of the plurality of first felted foam strips extends from the central region to one of the plurality of peninsular projections,
a second side of the glove assembly coupled to the first side of the glove assembly, the second side of the glove assembly including:
a second barrier film layer;
a second wound contact layer coupled to the second barrier film layer; and
a plurality of second felted foam strips positioned between the second barrier film layer and the second wound contact layer, each strip providing a manifolding pathway; and
a felted foam cuff fluidly communicable with the plurality of first felted foam strips of the first side and the plurality of second felted foam strips of the second side.