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    AREA MANAGEMENT OF TISSUE SITES ON ARTICULATING JOINTS
    12.
    发明申请
    AREA MANAGEMENT OF TISSUE SITES ON ARTICULATING JOINTS 审中-公开

    公开(公告)号：US20190117466A1

    公开(公告)日：2019-04-25

    申请号：US16166424

    申请日：2018-10-22

    Applicant: KCI Licensing, Inc.

    Inventor： Richard Marvin KAZALA, JR. ,  Larry Tab RANDOLPH ,  Luke PERKINS ,  Enrique L. SANDOVAL

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

    Abstract: A dressing for managing an incision and surrounding tissue where edema and swelling may be present post-operation. The dressing may maximize coverage of area in articulating joints, such as a knee or elbow, while allowing for substantial range of motion. In some embodiments, the dressing may comprise an adhesive border configured to be adhered to skin around an articulating joint, a skin-interfacing fabric for minimizing skin irritation, a foam body for manifolding negative pressure and absorbing exudate and other body fluids, and a thin polymer film cap for sealing the assembly so negative pressure can be maintained throughout the dressing.

    DRESSING WITH AREA MANAGEMENT FOR EXTREMITIES
    13.
    发明申请
    DRESSING WITH AREA MANAGEMENT FOR EXTREMITIES 有权

    公开(公告)号：US20220379003A1

    公开(公告)日：2022-12-01

    申请号：US17772479

    申请日：2020-10-29

    Applicant: KCI Licensing, Inc.

    Inventor： Jonathan G. REHBEIN ,  Larry Tab RANDOLPH ,  Richard Marvin KAZALA, Jr.

    IPC: A61M1/00 ,  A61F13/06

    Abstract: A manifold for use with a dressing for treating an area around an extremity of a patient may include a concave recess positioned at a first end of the manifold. A fold axis may bisect the concave recess and extend from the first end of the manifold to a second end of the manifold. A first portion of the manifold may extend orthogonal to the fold axis toward a first side of the manifold, and a second portion of the manifold may extend orthogonal to the fold axis toward a second side of the manifold opposite to the first side. The fold axis may be configured to extend lengthwise along the extremity. Additionally disclosed are other apparatus, dressings, systems, and methods.

    Contoured Dressing For Tissue Therapy
    14.
    发明申请
    Contoured Dressing For Tissue Therapy 有权

    公开(公告)号：US20220362060A1

    公开(公告)日：2022-11-17

    申请号：US17635667

    申请日：2020-09-02

    Applicant: KCI Licensing, Inc.

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

    IPC: A61F13/00 ,  A61L15/42 ,  A61F13/02

    Abstract: In some examples, a dressing assembly suitable for treating a tissue site may include a dressing bolster, a sealing skin, and a gasket member. The sealing skin may cover at least a portion of a first side of the dressing bolster while an opposing second side of the dressing bolster may be configured to be positioned in fluid communication with the tissue site. The gasket member may be configured to create a sealed space between the sealing skin and the tissue site. In some examples, the sealing skin may be liquid impermeable and integrally formed with the dressing bolster. Further, in some examples, the dressing bolster may have a contoured shape including a tissue housing. Other systems, dressings, apparatuses, and methods are disclosed.

    SYSTEMS AND METHODS FOR DETERMINING AND TRACKING RANGE OF MOTION OF A JOINTED LIMB
    18.
    发明申请
    SYSTEMS AND METHODS FOR DETERMINING AND TRACKING RANGE OF MOTION OF A JOINTED LIMB 有权

    公开(公告)号：US20220304594A1

    公开(公告)日：2022-09-29

    申请号：US17635605

    申请日：2020-08-21

    Applicant: KCI Licensing, Inc.

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

    IPC: A61B5/11 ,  A61B5/00 ,  A61M1/00

    Abstract: A method for calculating range of motion of a patient's jointed limb includes providing one or more locators at an upper limb of the jointed limb, and one or more of the locators at a lower limb of the jointed limb. A first image of the patient's joint in a fully extended position a second image of the patient's joint in a fully flexed position are captured with an imaging device. The method includes identifying positions of the locators of both the first image and the second image, and determining an extended angle of the patient's joint based on the identified positions of the locators of the first image. The method includes determining a flexed angle of the patient's joint based on the identified positions of the locators of the second image. The method includes determining a range of motion angle based on the extended angle and the flexed angle.

    Dressing With Integrated Pump And Releasably Coupled Pump Actuator
    20.
    发明申请
    Dressing With Integrated Pump And Releasably Coupled Pump Actuator 有权

    公开(公告)号：US20220176032A1

    公开(公告)日：2022-06-09

    申请号：US17599229

    申请日：2020-03-26

    Applicant: KCI Licensing, Inc.

    Inventor： Larry Tab RANDOLPH ,  Sara CINNAMON ,  Stefan FOULSTONE ,  Charles HARTZELL ,  Stephanie HENZE ,  Robert LANE ,  Colton SANFORD

    IPC: A61M1/00 ,  A61F13/02 ,  A61M39/06

    Abstract: A dressing for treating a tissue site with negative pressure including a tissue interface, a cover, a chamber wall, and a base. The cover may be adapted to be sealed to epidermis proximate the tissue site. The chamber wall may define a pump chamber, wherein the pump chamber may be adapted to be fluidly coupled to the tissue interface. The base may extend from the chamber wall, wherein the base may be fluidly sealed to the cover. The dressing may include an intake valve and an exhaust valve fluidly coupled to the pump chamber. The pump chamber may be compressed to evacuate fluid from the pump chamber through the exhaust valve. The pump chamber may then be expanded to draw′ fluid through the intake valve from the tissue interface. This supplies a negative pressure to the tissue interface which may be adapted to distribute negative pressure across the tissue site.

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