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    TISSUE DISTENSION MODEL
    1.
    发明公开
    TISSUE DISTENSION MODEL 审中-公开

    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.

    NEGATIVE-PRESSURE DRESSING WITH SKINNED CHANNELS
    2.
    发明公开
    NEGATIVE-PRESSURE DRESSING WITH SKINNED CHANNELS 审中-公开

    公开(公告)号：US20240123135A1

    公开(公告)日：2024-04-18

    申请号：US18277494

    申请日：2022-01-20

    Applicant: KCI Manufacturing Unlimited Company

    Inventor： Jonathan G. REHBEIN ,  Javier GONZALEZ

    IPC: A61M1/00 ,  A61F13/05

    CPC classification number: A61M1/915 ,  A61F13/05 ,  A61M1/916 ,  A61M1/92

    Abstract: Some embodiments of a manifold pad may be configured to distribute reduced pressure relative to a tissue site and to provide instillation to the tissue site. In some embodiments, the manifold pad may comprise open-cell foam and at least one skinned channel extending through the open-cell foam. The at least one skinned channel may be configured so that the skin is substantially impermeable to liquid, preventing liquid within the channel from seeping into the open-cell foam. In some embodiments, this may allow for two isolated pathways for fluid movement through the manifold pad. Some dressing embodiments may utilize such a manifold pad in conjunction with a treatment device. Other apparatus, dressings, systems, and methods are disclosed.

    NEGATIVE PRESSURE THERAPY SYSTEM WITH IMMOBILIZING LOCKING SHEETS
    3.
    发明公开
    NEGATIVE PRESSURE THERAPY SYSTEM WITH IMMOBILIZING LOCKING SHEETS 审中-公开

    公开(公告)号：US20240307210A1

    公开(公告)日：2024-09-19

    申请号：US18277815

    申请日：2022-02-21

    Applicant: KCI Manufacturing Unlimited Company

    Inventor： Jonathan G. REHBEIN ,  Christopher CARROLL ,  Thomas CORRIGAN

    IPC: A61F5/058

    CPC classification number: A61F5/05833 ,  A61F5/0585

    Abstract: An injury treatment system includes a negative pressure source and a dressing pneumatically communicable with the negative pressure source. The dressing includes a negative pressure therapy component configured to expose an anatomical structure to a negative pressure when the negative pressure therapy component is applied to the anatomical structure and in response to operation of the negative pressure source. The dressing also includes an immobilization component coupled to the negative pressure therapy system, wherein the immobilization component is configured to transition from a flexible state to an inflexible state in response to the operation of the negative pressure source.

    NEGATIVE PRESSURE THERAPY SYSTEM WITH HEAT-MOLDABLE SPLINT
    5.
    发明公开
    NEGATIVE PRESSURE THERAPY SYSTEM WITH HEAT-MOLDABLE SPLINT 审中-公开

    公开(公告)号：US20240041632A1

    公开(公告)日：2024-02-08

    申请号：US18266589

    申请日：2021-12-07

    Applicant: KCI Manufacturing Unlimited Company

    Inventor： Jonathan G. REHBEIN ,  Larry Tab RANDOLPH ,  Ronald W. AUSEN ,  Matthew T. SCHOLZ

    IPC: A61F5/058

    CPC classification number: A61F5/0585

    Abstract: A kit (1500) for negative pressure and immobilization therapy includes a negative pressure dressing (100) configured to define a sealed volume between a patient's skin and the negative pressure dressing when applied to the patient, a pump (200) configured to be placed in pneumatic communication with the negative pressure dressing and operable to displace air from the sealed volume, and a heat-moldable splint (900). The heat-moldable splint includes a plurality of flexible tubes formed of a first material and coupled together to form a web and a second material positioned in the flexible tubes and having a lower softening or melting point than the first material.

    BLOOD FLOW RESTRICTIVE CUFF WITH INTEGRATED BLOOD FLOW SENSOR
    7.
    发明申请
    BLOOD FLOW RESTRICTIVE CUFF WITH INTEGRATED BLOOD FLOW SENSOR 有权

    公开(公告)号：US20250031984A1

    公开(公告)日：2025-01-30

    申请号：US18717322

    申请日：2022-11-17

    Applicant: KCI Manufacturing Unlimited Company

    Inventor： Jonathan G. REHBEIN ,  Javier GONZALEZ ,  Christopher J. CARROLL

    IPC: A61B5/0225 ,  A61B5/00 ,  A61B5/024 ,  A61B5/026

    Abstract: A cuff for measuring blood flow through arteries of a limb may include an interior surface, a bladder, and a blood flow sensor. The interior surface of the cuff is configured to be secured around the limb. The bladder is configured to be fluidly coupled to a source of positive pressure. The bladder is further be adapted to inflate in response to application of a positive pressure and restrict blood flow through the arteries of the limb when inflated. The blood flow sensor is coupled to the interior surface and disposed between the interior surface and the limb. The blood flow sensor is configured to measure blood flow through the arteries of the limb.

    DRESSING WITH SELECTIVE VIEWING ACCESS AND RECLOSURE SYSTEM
    9.
    发明公开
    DRESSING WITH SELECTIVE VIEWING ACCESS AND RECLOSURE SYSTEM 审中-公开

    公开(公告)号：US20240189155A1

    公开(公告)日：2024-06-13

    申请号：US18286441

    申请日：2022-05-04

    Applicant: KCI Manufacturing Unlimited Company

    Inventor： Jonathan G. REHBEIN ,  Christopher J. CARROLL

    IPC: A61F13/05 ,  A61F13/0246

    CPC classification number: A61F13/05 ,  A61F13/0246

    Abstract: A dressing for a negative wound pressure therapy system includes a patient interface layer, a first fastening layer, a second fastening layer, and an upper cover. The patient interface layer defines an opening. The first fastening layer is coupled to the patient interface layer. The second fastening layer is detachably coupled to the first fastening layer such that the second fastening layer can be separated from and reattached to the first fastening layer while still forming a substantially airtight seal with the first fastening layer. The upper cover is coupled to the second fastening layer and covers the opening.

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