公开(公告)号：US12178777B2

公开(公告)日：2024-12-31

申请号：US16526792

申请日：2019-07-30

Applicant: Solventum Intellectual Properties Company

Inventor： Colin John Hall ,  Benjamin Andrew Pratt ,  Richard Marvin Kazala, Jr. ,  Shervin Jahanian ,  Larry Tab Randolph ,  Jonathan G. Rehbein ,  Tyler H. Simmons

IPC: A61H9/00 ,  A61F13/00 ,  A61F13/01 ,  A61F13/05

Abstract: An apparatus for promoting circulation through a subcutaneous lymph vascular network may comprise a first manifold layer, a second manifold layer coupled to the first manifold layer, and a cover layer coupled to the second manifold layer. The first manifold may have a first stiffness, and the second manifold may have a second stiffness greater than the first stiffness. In some embodiments, the apparatus may additionally have a fluid interface configured to fluidly couple at least one of the first manifold layer and the second manifold layer to a fluid conductor through the cover layer. The fluid conductor may be coupled to or configured to be coupled to a source of negative pressure.