公开(公告)号：US12102748B2

公开(公告)日：2024-10-01

申请号：US17634210

申请日：2020-08-11

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian Locke ,  Timothy Mark Robinson

IPC: A61M1/00 ,  A61F13/05 ,  A61F13/15

CPC classification number: A61M1/912 ,  A61F13/05 ,  A61M1/915 ,  A61F2013/15073

Abstract: A dressing includes a manifold layer and a drape coupled to the manifold layer and configured to seal the manifold layer over a wound. The drape has an opening extending therethrough. A connection pad is positioned at the opening and configured to couple the dressing to a tube. The connection pad includes an outer ring coupled to the drape and a center dimple extending away from the drape and defining a volume between the center dimple and a plane defined by the outer ring. The dressing also includes an absorbent manifolding structure positioned between the center dimple and the manifold layer and formed to substantially match a shape of the volume.

公开(公告)号：US12097093B2

公开(公告)日：2024-09-24

申请号：US17045868

申请日：2019-04-09

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian Locke

IPC: A61F13/05 ,  A61B46/20 ,  A61F13/00 ,  A61M1/00

CPC classification number: A61F13/05 ,  A61B46/20 ,  A61F13/00059 ,  A61M1/73 ,  A61M1/732 ,  A61M1/915 ,  A61M1/966 ,  A61M2205/6081

Abstract: A dressing for treating a tissue site with negative pressure may include a first layer configured to deform under a first predetermined negative pressure, and a second layer. The second layer may include an indicator configured to remain visible or hidden until the first layer deforms.

公开(公告)号：US12097094B2

公开(公告)日：2024-09-24

申请号：US17242746

申请日：2021-04-28

Applicant: Solventum Intellectual Properties Company

Inventor： Jonathan Paul Jaeb ,  Richard Daniel John Coulthard ,  Timothy Mark Robinson ,  Christopher Brian Locke ,  Aidan Marcus Tout

IPC: A61F13/05 ,  A61F13/00 ,  A61M1/00

CPC classification number: A61F13/05 ,  A61F13/00063 ,  A61M1/74 ,  A61M1/78 ,  A61M1/784 ,  A61M1/915 ,  A61M1/962 ,  A61M1/985 ,  A61F2013/00174 ,  A61F2013/00412 ,  A61F2013/00536 ,  A61F2013/00544 ,  A61M1/912 ,  A61M1/964 ,  A61M1/966 ,  A61M2205/15 ,  A61M2205/7536

Abstract: A reduced pressure dressing for applying reduced pressure treatment to a tissue site includes an interface layer adapted to be positioned at the tissue site. An absorbent layer is in fluid communication with the interface layer to absorb liquid from at least one of the interface layer and the tissue site. A pump is in fluid communication with the absorbent layer to deliver a reduced pressure to the tissue site. A cover is positioned over the pump, the absorbent layer, and the interface layer to maintain the reduced pressure at the tissue site, and a liquid-air separator is positioned between the absorbent layer and the pump to inhibit liquid from entering the pump.

公开(公告)号：US12070377B2

公开(公告)日：2024-08-27

申请号：US17606516

申请日：2020-05-14

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian Locke

IPC: A61F13/05 ,  A61F13/00 ,  A61F13/02 ,  A61F13/0206 ,  A61M1/00

CPC classification number: A61F13/05 ,  A61F13/00055 ,  A61F13/0206 ,  A61F13/0289 ,  A61M1/912 ,  A61M1/915 ,  A61M1/985 ,  A61M1/966 ,  A61M1/982 ,  A61M2207/00

Abstract: An assembly for coupling a dressing to a tube connected to a pump includes a hydrophobic film layer comprising a perforation extending therethrough, an indicator coupled to a first side of the hydrophobic film layer and positioned proximate the perforation, a felted foam layer coupled to a second side of the hydrophobic film layer and fluidly communicable with the indicator via the perforation, and a connection pad coupled to the first side of the hydrophobic film layer and coupleable to the tube.

公开(公告)号：US12274823B2

公开(公告)日：2025-04-15

申请号：US18134937

申请日：2023-04-14

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian Locke ,  Justin Alexander Long ,  Benjamin Locke ,  Benjamin Andrew Pratt ,  Thomas Alan Edwards ,  Timothy Mark Robinson

IPC: A61F13/01 ,  A61M1/00 ,  A61F13/05

Abstract: In some illustrative examples, a bridge suitable for treating a tissue site may include a bridge sealing member and one or more bridge wicking layers. The bridge sealing member may extend along a length of the bridge, and may define an internal passageway in fluid communication between a receiving end of the bridge and a transmitting end of the bridge. The one or more bridge wicking layers may be disposed within the internal passageway of the bridge sealing member. Other apparatus, systems, and methods are disclosed.

公开(公告)号：US12268835B2

公开(公告)日：2025-04-08

申请号：US17419098

申请日：2020-01-07

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian Locke ,  Timothy Mark Robinson

IPC: A61M39/10 ,  A61M5/142 ,  C09J9/00

Abstract: This disclosure describes devices, systems, and methods related to a connection point of a therapy system which includes light switchable adhesive and is configured to be switched by light provided by and/or via one or more components of the therapy system. An example of a connection point is an interface between two tubes of therapy system. An example of light provided to the exemplary connection point is light provided to one of the two tubes such that the light travels to the connection point, via at least the one tube, to switch the light switchable adhesive.

公开(公告)号：US12178598B2

公开(公告)日：2024-12-31

申请号：US17631923

申请日：2020-08-03

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian Locke ,  Richard Daniel John Coulthard ,  Timothy Mark Robinson

IPC: A61M1/00 ,  A61B5/00

Abstract: A therapy system for treating a tissue site with negative-pressure therapy and/or fluid instillation therapy in response to information received from a diagnostic module is described. The therapy system may include a dressing, a negative-pressure source, a container, and a diagnostic module. The dressing be placed on the tissue site, and the negative-pressure source may be fluidly coupled to the dressing. The container may be fluidly coupled to the dressing and to the negative-pressure source to receive fluid from the tissue site. The diagnostic module may be exposed to gas associated with the fluid from the tissue site. The diagnostic module may comprise a sensor configured to detect a condition of the tissue site and to generate an output based on the detected condition. The sensor may be configured to detect a volatile organic compound. The diagnostic module may be positioned on the container.

公开(公告)号：US12156786B2

公开(公告)日：2024-12-03

申请号：US18241696

申请日：2023-09-01

Applicant: Solventum Intellectual Properties Company

Inventor： Timothy Mark Robinson ,  Christopher Brian Locke

IPC: A61F13/02 ,  A61B46/00 ,  A61F13/0246 ,  A61H9/00 ,  A61M1/00

Abstract: A medical drape for use with a reduced pressure system for providing reduced pressure to a tissue site is described. In some embodiments, the drape may include a flexible film, and an adhesive layer coupled to the flexible film. The adhesive layer may include a first adhesive disposed on a first portion of the flexible film in a first pattern. The first adhesive can be configured to secure the flexible film proximate to the tissue site. The adhesive layer generally includes a second adhesive disposed on a second portion of the flexible film in a second pattern. The second adhesive can be configured to seal the flexible film proximate to the tissue site. The first pattern and the second pattern are preferably registered so that the first portion and the second portion are offset to cover substantially different portions of the flexible film.

公开(公告)号：US12144922B2

公开(公告)日：2024-11-19

申请号：US17624958

申请日：2020-07-16

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher A. Carroll ,  Christopher Brian Locke ,  Shannon C. Ingram ,  Justin Rice

IPC: A61M1/00 ,  A61F13/05

Abstract: A customizable wound treatment system for treating multiple zones of a wound includes a dressing configured for use with a first zone and a second zone of a wound that includes a first foam layer placed over the first zone, a second foam layer placed over the second zone, a first drape layer disposed over the first foam layer and beneath the second foam layer, and a second drape layer disposed over the second foam layer. The customizable wound treatment system includes a negative pressure source pneumatically coupled to the first foam layer and the second foam layer and operable to create a negative pressure at the first zone and the second zone and a fluid instillation pump fluidly coupled to the first foam layer and configured to instill a treatment fluid to the first zone.

公开(公告)号：US12279932B2

公开(公告)日：2025-04-22

申请号：US18375313

申请日：2023-09-29

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian Locke ,  Timothy Mark Robinson ,  Li Yao

IPC: A61F13/00 ,  A61F13/0246 ,  A61F13/05

Abstract: A releasable medical drape, and systems and methods having the same, includes at least a liquid-impermeable, vapor-permeable layer, a pressure-sensitive adhesive layer, and a soft-gel layer having a plurality of apertures. The soft-gel layer is configured to be disposed adjacent to a tissue site. A portion of the pressure-sensitive adhesive layer extends through the plurality of apertures in the soft-gel layer to contact the tissue site. The soft-gel layer forms a good seal with the tissue site and the pressure-sensitive adhesive layer extending through the plurality of apertures forms a firm—but releasable—coupling with the tissue site.