Extended wear dressing with slough cleaning holes
OwnerShannon C. INGRAM, Bradley JONIETZinventors
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Abstract
Dressings, systems, and methods for treating a tissue site are described. The dressing can include a first layer having a first side and a second side and a plurality of through-holes extending through the first layer from the first side to the second side. The dressing can also include a second layer configured to be positioned adjacent the second side of the first layer. The second layer can have a plurality of fluid restrictions and a plurality of perforations disposed in the second layer. The plurality of perforations can be configured to be aligned with the plurality of through-holes in the first layer.
Claims24
A dressing for treating a tissue site with negative pressure, the dressing comprising:
- a first layer comprising a first side and a second side;
- a plurality of through-holes extending through the first layer from the first side to the second side;
- a second layer configured to be positioned adjacent the second side of the first layer;
- a plurality of fluid restrictions disposed in the second layer, and
- a plurality of perforations disposed in the second layer and configured to be aligned with the plurality of through-holes.
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-34. (canceled)
(canceled)
-68. (canceled)
Dependencies are inferred from the claim text.