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公开(公告)号：US09334858B2
公开(公告)日：2016-05-10
申请号：US13864002
申请日：2013-04-16
Applicant: KCI Licensing, Inc.
Inventor： Christopher Brian Locke , Aidan Marcus Tout
CPC classification number: F04B17/003 , F04B19/006 , F04B43/0018 , F04B43/0054 , F04B43/028 , F04B43/046
Abstract: A disc pump valve includes an elliptical pump base having at least one aperture extending through the base. The base comprises a first end wall and a sealing surface. The pump includes an isolator overlying the base and having an isolator valve aperture extending through the isolator at or near the periphery of the isolator and partially overlying a cavity formed by the base to form an outlet. In addition, the disc pump includes a valve flap disposed between the pump base and the isolator. The flap has apertures arranged about its periphery, beyond the periphery of the cavity but underlying an isolator valve aperture. The flap seals against the sealing surface to close the pump outlet and prevent fluid from flowing from the outlet into the cavity and flexes away from the sealing surface to allow fluid to pass from the cavity through the pump outlet.
Abstract translation: 盘式泵阀包括具有延伸穿过基座的至少一个孔的椭圆形泵基座。 底座包括第一端壁和密封表面。 该泵包括隔离器，该绝缘体覆盖在基座上并且具有隔离器阀孔，该隔离器阀孔在隔离器的周边处或附近延伸穿过隔离器，并且部分覆盖由基座形成的空腔以形成出口。 此外，盘泵包括设置在泵基座和隔离器之间的阀瓣。 翼片具有围绕其周边布置的孔，超过空腔的周边，但位于隔离阀孔下方。 翼片密封在密封表面上，以封闭泵出口，并防止流体从出口流入空腔并从密封表面偏离，以使流体从空腔通过泵出口。
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公开(公告)号：US09205246B2
公开(公告)日：2015-12-08
申请号：US13874974
申请日：2013-05-01
Applicant: KCI Licensing, Inc.
CPC classification number: A61M1/0086 , A61M1/00 , A61M3/0279 , A61M35/00 , A61M39/105 , A61M39/20 , B23P17/04 , Y10T29/49826 , Y10T137/87571 , Y10T137/87579 , Y10T137/87587 , Y10T137/87668 , Y10T137/87676 , Y10T137/87684 , Y10T137/87692
Abstract: Multi-conduit connector apparatuses for use in negative pressure wound therapy (NPWT) apparatuses to wound dressing, and methods for installing multi-conduit connector apparatuses in NPWT apparatuses.
Abstract translation: 用于伤口敷料的负压伤口治疗（NPWT）装置的多管道连接器装置以及在NPWT装置中安装多管道连接器装置的方法。
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公开(公告)号：US09127665B2
公开(公告)日：2015-09-08
申请号：US13782665
申请日：2013-03-01
Applicant: KCI Licensing, Inc.
Inventor： Christopher Brian Locke , Aidan Marcus Tout
IPC: F04B45/047 , F04B45/04 , F04B43/02 , F04B43/04 , F04B53/10
CPC classification number: F04B45/047 , F04B43/023 , F04B43/04 , F04B43/043 , F04B45/04 , F04B53/10
Abstract: A two-cavity pump having a single valve in one cavity and a bidirectional valve in another cavity is disclosed. The pump has a side wall closed by two end walls for containing a fluid. An actuator is disposed between the two end walls and functions as a portion of a common end wall of the two cavities. The actuator causes an oscillatory motion of the common end walls to generate radial pressure oscillations of the fluid within both cavities. An isolator flexibly supports the actuator. The first cavity includes the single valve disposed in one of a first and second aperture in the end wall to enable fluid flow in one direction. The second cavity includes the bidirectional valve disposed in one of a third and fourth aperture in the end wall to enable fluid flow in both directions.
Abstract translation: 公开了一种在一个空腔中具有单个阀并且在另一腔中具有双向阀的双腔泵。 泵具有由两个用于容纳流体的端壁封闭的侧壁。 致动器设置在两个端壁之间，并且用作两个空腔的公共端壁的一部分。 致动器引起公共端壁的振荡运动，以在两个空腔内产生流体的径向压力振荡。 隔离器灵活地支撑执行机构。 第一空腔包括设置在端壁中的第一和第二孔中的一个中的单个阀，以使流体沿一个方向流动。 第二空腔包括设置在端壁中的第三和第四孔中的一个中的双向阀，以使流体在两个方向上流动。
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34.发明申请公开(公告)号：US20140343516A1
公开(公告)日：2014-11-20
申请号：US14229457
申请日：2014-03-28
Applicant: KCI Licensing, Inc.
Inventor： Richard Daniel John Coulthard , Timothy Mark Robinson , Christopher Brian Locke , Aidan Marcus Tout
CPC classification number: A61M1/0088 , A61F13/0203 , A61M1/0001 , A61M1/0094 , A61M1/0096 , A61M2205/3331 , A61M2205/3368 , A61M2205/3389
Abstract: The illustrative embodiments described herein are directed to an apparatus, system, and method for storing liquid from a tissue site. The apparatus may include a drape having an aperture, and a fluid pouch coupled to the drape such that the fluid pouch is in fluid communication with the aperture. In one embodiment, the fluid pouch is operable to transfer reduced pressure to the aperture such that the liquid from the tissue site is drawn into the fluid pouch. The fluid pouch may have a cavity that stores the liquid that is drawn from the tissue site. In another embodiment, the fluid pouch may include at least one baffle. The fluid pouch may also include a fluid channel at least partially defined by the at least one baffle. The fluid channel may be operable to store liquid from the tissue site when reduced pressure is applied through the fluid channel.
Abstract translation: 本文描述的说明性实施例涉及用于从组织部位储存液体的装置，系统和方法。 该装置可以包括具有孔的盖布和与盖布连接的流体袋，使得流体袋与孔流体连通。 在一个实施例中，流体袋可操作以将减压转移到孔，使得来自组织部位的液体被吸入流体袋中。 流体袋可以具有存储从组织部位抽出的液体的空腔。 在另一个实施例中，流体袋可以包括至少一个挡板。 流体袋还可以包括至少部分地由至少一个挡板限定的流体通道。 当通过流体通道施加减压时，流体通道可操作用于储存来自组织部位的液体。
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公开(公告)号：US20140121617A1
公开(公告)日：2014-05-01
申请号：US14150542
申请日：2014-01-08
Applicant: KCI Licensing, Inc.
Inventor： Christopher Brian Locke , Jonathan Paul Jaeb , Aidan Marcus Tout
IPC: A61M1/00
CPC classification number: A61M1/0005 , A61M1/0001 , A61M1/0027 , A61M1/0031 , A61M1/0072 , A61M1/0088 , A61M2205/273 , A61M2205/3306 , A61M2205/3317 , A61M2205/3331 , A61M2205/3344 , A61M2205/8206 , A61M2205/84 , A61M2209/06 , Y10T137/0402
Abstract: Reduced-pressure canisters and methods for recycling are disclosed. In one instance, a method for performing multiple reduced pressure treatments on one or more patients includes providing a reduced-pressure treatment system that includes a first canister body, a fluid reservoir, and one or more modules, such as a pump control module. The method involves using the reduced-pressure system and then removing one or more modules and placing the one or more modules in fitted shipping receptacle that disallows shipping of the fluid reservoir. The one or more modules may be reconditioned and coupled to a second canister body. Other systems and methods are disclosed.
Abstract translation: 公开了减压罐和再循环方法。 在一种情况下，用于在一个或多个患者上进行多次减压治疗的方法包括提供减压治疗系统，其包括第一罐主体，流体储存器以及一个或多个模块，例如泵控制模块。 该方法包括使用减压系统，然后移除一个或多个模块并将一个或多个模块放置在不允许流体储存器运输的装配运输容器中。 一个或多个模块可以被重新调节并且耦合到第二罐体。 公开了其它系统和方法。
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Patent Agency Ranking
公开(公告)号：US20140121614A1
公开(公告)日：2014-05-01
申请号：US14145723
申请日：2013-12-31
Applicant: KCI Licensing, Inc.
Inventor： Aidan Marcus Tout , CHRISTOPHER BRIAN LOCKE , TIMOTHY MARK ROBINSON
IPC: A61M1/00
CPC classification number: A61M1/0039 , A61M1/0003 , A61M1/0009 , A61M1/0011 , A61M1/0072 , A61M1/0088 , A61M27/00 , A61M2205/071 , Y10T29/49826
Abstract: A manually-actuated, constant reduced-pressure apparatus for use with a reduced-pressure system for treating tissue at a tissue site includes a flexible, collapsible member that is operable to move between a compressed position and an extended position. The collapsible member may be disposed between a carrier member and a slider member that move between a compressed position and an extended position. The carrier member and slider member are urged away from each other by a constant-force biasing member, e.g., a constant force coil spring. As the apparatus moves from the compressed position to the extended position, a constant reduced-pressure is generated and delivered to a reduced-pressure port. Methods of manufacturing a manually-actuated, constant reduced-pressure apparatus and methods of treating a tissue site are also provided.
Abstract translation: 与用于在组织部位处理组织的减压系统一起使用的手动致动的恒定的减压装置包括可操作以在压缩位置和延伸位置之间移动的柔性的可折叠构件。 可折叠构件可以设置在承载构件和在压缩位置和延伸位置之间移动的滑块构件之间。 承载构件和滑动构件通过恒力施力构件（例如恒力螺旋弹簧）相互推压。 当设备从压缩位置移动到延伸位置时，产生恒定的减压并将其输送到减压端口。 还提供了制造手动致动的恒定减压装置的方法和处理组织部位的方法。
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公开(公告)号：US08652111B2
公开(公告)日：2014-02-18
申请号：US13724876
申请日：2012-12-21
Applicant: KCI Licensing, Inc.
Inventor： Benjamin A. Pratt , Christopher Brian Locke , Aidan Marcus Tout
IPC: A61M1/00
CPC classification number: A61M1/0088 , A61M1/0031 , A61M1/0049 , A61M1/0052 , A61M2205/3382 , Y10T29/494
Abstract: A reduced-pressure system for delivering reduced pressure for medical purposes to a desired site and to receive fluids in one instance includes a reservoir having an interior space operable to contain the fluids. A reduced-pressure delivery conduit is placed in fluid communication with the interior space for delivering the reduced pressure to the desired site. A source conduit and a pressure sensor conduit are placed in fluid communication with the interior space. A pressure sensor is placed in fluid communication with the pressure sensor conduit. A reduced-pressure source is placed in fluid communication with the source conduit. A reduced-pressure control unit is associated with the pressure sensor and the reduced-pressure source and is operable to receive pressure data from the pressure sensor and supply data from the reduced-pressure source and to determine when a reservoir-full/blockage condition exists. Other systems and methods are presented.
Abstract translation: 用于将医疗用途的减压递送到期望的位置并且在一个实例中接收流体的减压系统包括具有可操作以容纳流体的内部空间的储存器。 减压输送管道被放置成与内部空间流体连通，用于将减压输送到期望的位置。 源管道和压力传感器管道被放置成与内部空间流体连通。 压力传感器被放置成与压力传感器导管流体连通。 减压源与源管道流体连通。 减压控制单元与压力传感器和减压源相关联，并且可操作以从压力传感器接收压力数据并从减压源提供数据，并确定何时存在储层充满/堵塞状况 。 介绍了其他系统和方法。
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公开(公告)号：US20130123723A1
公开(公告)日：2013-05-16
申请号：US13674804
申请日：2012-11-12
Applicant: KCI Licensing, Inc.
Inventor： Aidan Marcus Tout , Richard Daniel John Coulthard , Christopher Brian Locke , Timothy Mark Robinson
CPC classification number: A61F13/00068 , A61F2013/0054 , A61M1/0023 , A61M1/0088
Abstract: Systems, methods, and dressing are presented for treating a tunnel wound on a patient. In one instance, a reduced-pressure, tunnel-wound dressing includes a longitudinal core member formed from a closed-cell foam that is surrounded by a first longitudinal concentric member formed from a manifolding material. When subjected to reduced pressure, the longitudinal core member expands and the first longitudinal concentric member compresses. These actions create intimate contact between the tunnel wound and the dressing, oppose collapse of the tunnel, and when reduced pressure is removed provide clearance to remove the dressing. Other embodiments are presented.
Abstract translation: 提供系统，方法和敷料用于治疗在患者身上伤口的隧道。 在一种情况下，减压的隧道伤口敷料包括由闭孔泡沫形成的纵向芯构件，其由由歧管材料形成的第一纵向同心构件包围。 当受到减压时，纵向芯构件膨胀并且第一纵向同心构件压缩。 这些行为在隧道伤口和敷料之间产生紧密接触，反对隧道的塌陷，并且当减少压力时，提供清除以去除敷料。 呈现其他实施例。
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39.发明申请公开(公告)号：US20130090615A1
公开(公告)日：2013-04-11
申请号：US13691538
申请日：2012-11-30
Applicant: KCI Licensing, Inc.
Inventor： Jonathan Paul Jaeb , Richard Daniel John Coulthard , Timothy Mark Robinson , Christopher Brian Locke , Aidan Marcus Tout
IPC: A61F13/00
CPC classification number: A61M1/0049 , A61F13/00063 , A61F13/00068 , A61F2013/00174 , A61F2013/00412 , A61F2013/00536 , A61F2013/00544 , A61M1/0031 , A61M1/0052 , A61M1/0088 , A61M1/009 , A61M1/0092 , A61M2205/15 , A61M2205/7536
Abstract: A reduced pressure treatment system includes a reduced pressure source and a reduced pressure dressing. The dressing includes an interface layer adapted to be positioned at a tissue site and an absorbent layer in fluid communication with the interface layer to absorb liquid from at least one of the interface layer and the tissue site. A diverter layer is positioned adjacent the absorbent layer, and the diverter layer includes a plurality of apertures in fluid communication with the absorbent layer to distribute a reduced pressure to the absorbent layer. A cover is positioned over the diverter layer to maintain the reduced pressure at the tissue site.
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公开(公告)号：US11083630B2
公开(公告)日：2021-08-10
申请号：US16169773
申请日：2018-10-24
Applicant: KCI Licensing, Inc.
Inventor： Aidan Marcus Tout , Richard Daniel John Coulthard , Christopher Brian Locke , Timothy Mark Robinson
Abstract: Systems, methods, and dressing are presented for treating a tunnel wound on a patient. In one instance, a reduced-pressure, tunnel-wound dressing includes a longitudinal core member formed from a closed-cell foam that is surrounded by a first longitudinal concentric member formed from a manifolding material. When subjected to reduced pressure, the longitudinal core member expands and the first longitudinal concentric member compresses. These actions create intimate contact between the tunnel wound and the dressing, oppose collapse of the tunnel, and when reduced pressure is removed provide clearance to remove the dressing. Other embodiments are presented.
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