US 12,274,610 B2
Wound dressing with odor control properties
Patrick Schütz, Hamburg (DE); and Sören Lafendt, Hamburg (DE)
Assigned to ESSITY HYGIENE AND HEALTH AKTIEBOLAG, Gothenburg (SE)
Appl. No. 18/689,120
Filed by Essity Hygiene and Health Aktiebolag, Gothenburg (SE)
PCT Filed Oct. 5, 2021, PCT No. PCT/EP2021/077475
§ 371(c)(1), (2) Date Mar. 5, 2024,
PCT Pub. No. WO2023/057051, PCT Pub. Date Apr. 13, 2023.
Prior Publication US 2024/0269016 A1, Aug. 15, 2024
Int. Cl. A61F 13/15 (2006.01); A61F 13/84 (2006.01)
CPC A61F 13/8405 (2013.01) [A61F 2013/8423 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A wound dressing comprising a liquid permeable wound facing layer, an opposing backing layer, and a layered, interior arrangement positioned therebetween, the interior arrangement including an absorbent core, an active carbon containing layer and a zeolite containing layer, wherein said active carbon containing layer and said zeolite containing layer are arranged between the absorbent core and the backing layer.