公开(公告)号：US20240331570A1

公开(公告)日：2024-10-03

申请号：US18693734

申请日：2022-08-23

Applicant: KCI Manufacturing Unlimited Company

Inventor： Christopher J. CARROLL ,  Jonathan G. REHBEIN ,  Richard M. KAZALA ,  Larry Tab RANDOLPH ,  Benjamin A. PRATT ,  Colin J. HALL

IPC: G09B23/30

CPC classification number: G09B23/30

Abstract: A test model may include a chamber, a tissue simulation material, and a visual indicator. The chamber may include a base, a lid, and an interior volume defined between the base and the lid. The tissue simulation material may be disposed within the interior volume of the chamber. The tissue simulation material may include a first surface and a second surface. The tissue simulation material may be configured to deform when the second surface is exposed to a lower pressure than the first surface in the interior volume of the chamber. The visual indicator may be configured to provide a visual state change in response to deformation of the tissue simulation material.

公开(公告)号：US20230256156A1

公开(公告)日：2023-08-17

申请号：US18020706

申请日：2021-07-26

Applicant: KCI Manufacturing Unlimited Company

Inventor： Jonathan G. REHBEIN ,  Larry Tab RANDOLPH ,  Luke PERKINS ,  Richard M. KAZALA

IPC: A61M1/00 ,  A61F13/02

CPC classification number: A61M1/915 ,  A61M1/917 ,  A61M1/962 ,  A61F13/0216 ,  A61F13/0273 ,  A61M2210/086

Abstract: A decompression wrap includes an occlusive layer formed as a first strip having a longitudinal axis, a manifold layer coupled to the occlusive layer and formed as a second strip extending parallel to the longitudinal axis. The occlusive layer extends beyond the manifold layer in a first lateral direction perpendicular to the longitudinal axis. The decompression wrap also includes an adhesive provided on the occlusive layer and configured to seal a first longitudinal section of the occlusive layer to a second longitudinal section of the occlusive layer when the decompression wrap is wrapped around a tissue site.