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公开(公告)号：US20200306430A1
公开(公告)日：2020-10-01
申请号：US16831489
申请日：2020-03-26
Applicant: KCI Licensing, Inc.
Abstract: An apparatus for applying negative pressure to a tissue site proximate a patient's foot may include a tissue interface, a sole, a toe box, a cover, and an interface. The tissue interface may be configured to be circumferentially disposed around the tissue site. The sole may be configured to support the tissue interface. The toe box may be coupled to the sole. The cover may be configured to be coupled to the leg and to the sole to cover the tissue interface. The cover and the sole may form a chamber containing the tissue interface and may seal the tissue interface within the chamber. The interface may be configured to fluidly couple the tissue interface to a source of negative pressure, which can be delivered to the tissue interface for distribution to the tissue site.
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公开(公告)号：US20200306092A1
公开(公告)日：2020-10-01
申请号：US16831451
申请日：2020-03-26
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
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.
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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
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.
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公开(公告)号：US20220183896A1
公开(公告)日：2022-06-16
申请号：US17603262
申请日：2020-03-16
Applicant: KCI Licensing, Inc.
Inventor： Jonathan G. REHBEIN , Luke PERKINS , Larry Tab RANDOLPH , David Richard MERCER , Richard Marvin KAZALA, Jr. , Christopher J. CARROLL
Abstract: In some examples, a dressing suitable for treating a tissue site may include a fluid management assembly including a fluid restraint configured to reduce a fluid capacity of the fluid management assembly proximate to the fluid restraint. Other features may be associated with the dressing including, by way of example and without limitation, abase layer, an adhesive, one or more wicking layers, and an absorbent layer. Other dressings, apparatus, systems, and methods are disclosed.
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公开(公告)号：US20210267809A1
公开(公告)日：2021-09-02
申请号：US17254379
申请日：2019-03-11
Applicant: KCI Licensing, Inc.
Inventor： Jonathan G. REHBEIN , Matthew Francis CAVANAUGH, II
Abstract: A cover for sealing a tissue site may include a shell having a first side, a second side, and an edge between the first side and the second side; an adhesive disposed on the first side; and a release liner adjacent to the adhesive. The release liner may comprise a flap folded over at least a portion of the edge of the shell. The flap may be configured to prevent the adhesive from migrating past the portion of the edge of the shell. In some examples, the shell, the adhesive, and the release liner can be folded, and the flap can be at least partially disposed between a first portion and a second portion of the second side of the shell. The cover may additionally comprise a sealing layer with apertures disposed between the adhesive and the release liner in some embodiments.
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Patent Agency Ranking
公开(公告)号：US20200330285A1
公开(公告)日：2020-10-22
申请号：US16757642
申请日：2018-10-23
Applicant: KCI Licensing, Inc.
Inventor： Jonathan G. REHBEIN , Luke PERKINS , David Richard MERCER , Richard Marvin KAZALA, Jr. , Larry Tab RANDOLPH
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.
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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.
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.
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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.
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.
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公开(公告)号：US20230405212A1
公开(公告)日：2023-12-21
申请号：US18241410
申请日：2023-09-01
Applicant: KCI Licensing, Inc.
Inventor： Luke PERKINS , Christopher J. CARROLL , Shervin JAHANIAN , Jonathan G. REHBEIN
CPC classification number: A61M1/915 , A61M1/917 , A61F13/145 , A61M2210/1007
Abstract: Disclosed embodiments may relate to dressings configured to provide negative-pressure wound therapy to a tissue site, while simultaneously shielding a portion of the tissue site from the negative pressure. For example, dressing assembly embodiments may comprise an outer dressing configured for applying negative-pressure wound therapy to a tissue site, and an underlying isolation patch configured for use under the outer dressing. The isolation patch may be configured to seal the portion of the tissue site so that it does not experience the negative pressure. Additionally disclosed are other apparatus, dressings, systems, and methods.
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公开(公告)号：US20230090100A1
公开(公告)日：2023-03-23
申请号：US17795784
申请日：2021-03-17
Applicant: KCI Licensing, Inc.
Inventor： Luke PERKINS , Christopher J. CARROLL , Shervin JAHANIAN , Jonathan G. REHBEIN
Abstract: Disclosed embodiments may relate to dressings configured to provide negative-pressure wound therapy to a tissue site, while simultaneously shielding a portion of the tissue site from the negative pressure. For example, dressing assembly embodiments may comprise an outer dressing configured for applying negative-pressure wound therapy to a tissue site, and an underlying isolation patch configured for use under the outer dressing. The isolation patch may be configured to seal the portion of the tissue site so that it does not experience the negative pressure. Additionally disclosed are other apparatus, dressings, systems, and methods.
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