Patent ID: 8603074
Filing Date: 2013-12-10
Classification: A61F,A61M,Y10T

Abstract:
1. A reduced-pressure delivery manifold for percutaneous delivery of reduced pressure to a tissue site, comprising: a flexible barrier member formed from a first material having a first bio-absorption term and having a first surface and a second, tissue-facing surface including a plurality of projections extending from the tissue-facing surface, the projections being formed from a second material having second bio-absorption term wherein the first bio-absorption term is greater than the second bio-absorption term, the first material adapted to stabilize the tissue site; a barrier body having a different bioabsorption term than the first and second bioabsorption terms between the first surface and the second, tissue-facing surface of the flexible barrier member, wherein the barrier body comprises apertures at least partially filled by the projections extending into the aperture; and a reduced-pressure delivery member coupled to the flexible barrier member for delivering reduced pressure to the tissue-facing surface of the flexible barrier member when disposed adjacent the tissue site and having a distal end with at least one delivery aperture for delivering reduced pressure to the tissue site and a proximal end for receiving reduced pressure from a source a reduced pressure.