公开(公告)号：US20220370705A1

公开(公告)日：2022-11-24

申请号：US17627120

申请日：2020-07-22

Applicant: KCI Licensing, Inc.

Inventor： Jonathan G. REHBEIN ,  Luke PERKINS

IPC: A61M1/00

Abstract: In some examples, an auxiliary port assembly may be configured to be coupled to a cover for providing a sealed space at a tissue site. The auxiliary port assembly may include an access portal and an adhesive. The access portal may include an exterior side and a mounting side opposite the exterior side. The mounting side may be configured to face the cover. The access portal may be configurable between an open state and a closed state, and may provide a passage through the cover in the open state. The adhesive may be configured to couple the mounting side of the access portal to the cover. Other systems, dressings, apparatuses, and methods are disclosed.

公开(公告)号：US20220273496A1

公开(公告)日：2022-09-01

申请号：US17748934

申请日：2022-05-19

Applicant: KCI Licensing, Inc.

Inventor： Jonathan G. REHBEIN ,  Richard Marvin KAZALA, JR. ,  Larry Tab RANDOLPH ,  Tyler H. SIMMONS ,  Shervin JAHANIAN ,  Dane ANDERSON ,  Sara CINNAMON ,  Stefan FOULSTONE ,  Charles HARTZELL ,  Stephanie HENZE ,  Colton SANFORD

IPC: A61F13/00 ,  A61M1/00

Abstract: An apparatus for applying negative pressure to a tissue site of a patient may include a tissue interface, a cover, an aperture in the cover, and a sealing member. The tissue interface may have an anatomical shape configured to cover the tissue site. The cover may be configured to cover the tissue interface. The aperture in the cover may be fluidly coupled to the tissue interface. The sealing member may be configured to seal the cover to the patient, wherein the cover and the sealing member are configured to cooperate to form a sealed chamber containing the tissue interface. The tissue interface may be coupled to a source of negative pressure, which can be delivered to the tissue interface for distribution to the tissue site. The source of negative pressure may be coupled to the cover of the apparatus.

公开(公告)号：US20220183895A1

公开(公告)日：2022-06-16

申请号：US17603293

申请日：2020-03-16

Applicant: KCI Licensing, Inc.

Inventor： Jonathan G. REHBEIN ,  Richard Marvin KAZALA, Jr. ,  Luke PERKINS ,  Larry Tab RANDOLPH ,  David Richard MERCER ,  Christopher J. CARROLL

IPC: A61F13/02

Abstract: In some examples, a dressing suitable for treating a tissue site may include a fluid management assembly configured to offload fluid extracted from the tissue site away from an articulation area at the tissue site. Other features may be associated with the dressing including, without limitation, a base layer, an adhesive, one or more wicking layers, and an absorbent layer. Other dressings, apparatus, systems, and methods are disclosed.

公开(公告)号：US20200038283A1

公开(公告)日：2020-02-06

申请号：US16526792

申请日：2019-07-30

Applicant: KCI Licensing, Inc.

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

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.