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    Systems and methods for electrochemical detection in a disc pump
    361.
    发明授权
    Systems and methods for electrochemical detection in a disc pump 有权
    盘式泵中电化学检测的系统和方法

    公开(公告)号：US09279421B2

    公开(公告)日：2016-03-08

    申请号：US13762137

    申请日：2013-02-07

    Applicant: KCI Licensing, Inc.

    Inventor： Christopher Brian Locke ,  Aidan Marcus Tout

    IPC: F04B43/04 ,  F04B43/02 ,  F04B51/00

    CPC classification number: F04B43/04 ,  F04B43/02 ,  F04B43/046 ,  F04B51/00

    Abstract: A disc pump system includes a pump body having a substantially cylindrical shape defining a cavity for containing a fluid, the cavity being formed by a side wall closed at both ends by substantially circular end walls, at least one of the end walls being a driven end wall having a central portion and a peripheral portion extending radially outwardly from the central portion of the driven end wall. The system includes an electrochemical detection system including a working electrode, a reference electrode, and an auxiliary electrode. The electrochemical detection system functions to detect the presence of a target gas in the fluid that flows through the pump body.

    Abstract translation: 盘式泵系统包括具有大致圆柱形形状的泵体，其限定用于容纳流体的空腔，所述空腔由两端由基本上圆形的端壁封闭的侧壁形成，所述端壁中的至少一个是从动端 壁具有从驱动端壁的中心部分径向向外延伸的中心部分和周边部分。 该系统包括电化学检测系统，其包括工作电极，参比电极和辅助电极。 电化学检测系统用于检测流过泵体的流体中目​​标气体的存在。

    Systems and Methods for Treating a Tissue Site with Reduced Pressure Involving a Reduced-Pressure Interface Having a Multi-Lumen Conduit for Contacting a Manifold
    362.
    发明申请
    Systems and Methods for Treating a Tissue Site with Reduced Pressure Involving a Reduced-Pressure Interface Having a Multi-Lumen Conduit for Contacting a Manifold 有权
    用于处理具有降低压力的组织部位的系统和方法涉及具有用于接触歧管的多流明管道的减压接口

    公开(公告)号：US20150273123A1

    公开(公告)日：2015-10-01

    申请号：US14678698

    申请日：2015-04-03

    Applicant: KCI Licensing, Inc.

    Inventor： Aidan Marcus Tout ,  Christopher Brian Locke

    IPC: A61M1/00 ,  A61F13/00

    CPC classification number: A61M1/0088 ,  A61F13/00068 ,  A61F2013/00174 ,  A61F2013/00536 ,  A61F2013/0054 ,  A61M1/00 ,  A61M1/0025 ,  A61M25/00 ,  A61M2205/3344

    Abstract: Systems and methods for a reduced-pressure interface for connecting a multi-lumen conduit to a distribution manifold. The interface includes a housing having a flange portion and a cavity wall portion. The cavity wall portion forms a cavity having a tissue-facing cavity opening. The interface further includes an attachment device, a conduit port, and a multi-lumen conduit. The attachment device is coupled to a tissue-facing side of the flange portion for coupling the housing to a sealing member. The conduit includes a distal end and a proximal whereby the distal end extends through a conduit aperture and past the cavity wall portion into the cavity. The conduit further includes a primary lumen and a plurality of sensing lumens. The primary lumen and the plurality of sensing lumens extend from the proximal end of the conduit to the distal end. The conduit is adapted to contact the distribution manifold.

    Abstract translation: 用于将多腔导管连接到分配歧管的减压接口的系统和方法。 该界面包括具有凸缘部分和空腔壁部分的壳体。 空腔壁部分形成具有面向组织的腔开口的空腔。 该界面还包括附接装置，导管端口和多腔导管。 附接装置联接到凸缘部分的面向组织的侧面，用于将壳体联接到密封构件。 导管包括远端和近端，由此远端延伸通过导管孔并且经过空腔壁部分进入空腔。 导管还包括主腔和多个感测腔。 主腔和多个感测腔从导管的近端延伸到远端。 导管适于接触分配歧管。

    Wound filler having dynamic motion
    363.
    发明授权
    Wound filler having dynamic motion 有权
    具有动态运动的缠绕填料

    公开(公告)号：US09125767B2

    公开(公告)日：2015-09-08

    申请号：US13714119

    申请日：2012-12-13

    Applicant: KCI Licensing, Inc.

    Inventor： Christopher Brian Locke ,  James A. Luckemeyer ,  Timothy Mark Robinson

    IPC: A61F13/00 ,  A61L15/42

    CPC classification number: A61F13/00068 ,  A61F13/00008 ,  A61F2013/00174 ,  A61F2013/00238 ,  A61F2013/0028 ,  A61F2013/00536 ,  A61F2013/00548 ,  A61F2013/00919 ,  A61L15/42

    Abstract: Systems and apparatuses for administering reduced pressure treatment to a tissue site including a wound filler for positioning adjacent a wound site on a patient. The wound filler includes at least one strand having a plurality of nodes positioned along a length of the strand. The at least one strand has a charged state and an uncharged state. In the charged state, the at least one strand includes a stored energy that when released would deform or move the at least one strand. In the discharged state, the stored energy has been released. The wound filler further includes a removable sheath encasing the at least one strand. The at least one strand transitions from the charged state to the uncharged state as the removable sheath is removed.

    Abstract translation: 用于对组织部位进行减压治疗的系统和装置，包括用于定位在患者身上的伤口部位附近的伤口填充物。 所述伤口填充物包括至少一条具有沿所述股线的长度定位的多个节点的股线。 至少一根股线具有带电状态和不带电状态。 在充电状态下，至少一根股线包括储存的能量，其在释放时会变形或移动至少一根股线。 在放电状态下，存储的能量已被释放。 所述伤口填充物还包括包围所述至少一条股线的可拆卸护套。 当去除可移除的护套时，至少一个线从充电状态转变到不充电状态。

    SYSTEMS AND METHODS FOR INCREASING ABSORBENT CAPACITY OF A DRESSING
    364.
    发明申请
    SYSTEMS AND METHODS FOR INCREASING ABSORBENT CAPACITY OF A DRESSING 审中-公开
    增加吸收能力的系统和方法

    公开(公告)号：US20150231314A1

    公开(公告)日：2015-08-20

    申请号：US14619743

    申请日：2015-02-11

    Applicant: KCI Licensing, Inc.

    Inventor： Timothy Mark Robinson ,  Christopher Brian Locke

    IPC: A61M1/00 ,  A61F13/00

    CPC classification number: A61M1/0088 ,  A61F13/00017 ,  A61F13/00042 ,  A61F13/00068 ,  A61F13/0209 ,  A61F13/0216 ,  A61M1/0037 ,  A61M1/0096 ,  A61M2205/3331

    Abstract: Systems and methods for managing fluid absorption from a tissue site are described. A dressing having an absorbent is positioned proximate the tissue site to receive fluid from the tissue site. A reduced-pressure source is fluidly coupled to the dressing and supplies reduced pressure to the dressing. The reduced pressure is periodically decreased to distribute fluid in the absorbent and managed fluid absorption. The system includes a reduced-pressure source and a container having an upstream layer, a downstream layer, and an absorbent between the upstream layer and the downstream layer. The system also includes a sealing member for forming a therapeutic environment having the container and a controller configured to operate the reduced pressure source to intermittently supply reduced pressure to the therapeutic environment and periodically decrease the reduced pressure in the therapeutic environment.

    Abstract translation: 描述了用于管理来自组织部位的液体吸收的系统和方法。 具有吸收剂的敷料位于组织部位附近以接收来自组织部位的流体。 减压源流体地联接到敷料并且向敷料提供减压。 周期性地降低压力以将流体分配在吸收剂中并且被管理的流体吸收。 该系统包括减压源和在上游层和下游层之间具有上游层，下游层和吸收剂的容器。 该系统还包括用于形成具有容器的治疗环境的密封构件和配置成操作减压源的控制器，以间歇地向治疗环境供应减压，并周期性地降低治疗环境中的减压。

    FLUID-ASSISTED SKIN GRAFT HARVESTING
    366.
    发明申请
    FLUID-ASSISTED SKIN GRAFT HARVESTING 审中-公开
    流体辅助皮肤收缩

    公开(公告)号：US20150182241A1

    公开(公告)日：2015-07-02

    申请号：US14581456

    申请日：2014-12-23

    Applicant: KCI Licensing, Inc.

    Inventor： Benjamin A. Pratt ,  Christopher Brian Locke ,  Timothy Mark Robinson

    IPC: A61B17/322

    CPC classification number: A61B17/322 ,  A61B2017/3225

    Abstract: Methods, devices and systems are disclosed for generating and harvesting skin grafts having improved properties and for ensuring efficient and consistent blister formation and/or reducing patient harm and discomfort. In one aspect, the invention infuses a fluid into skin tissue at the donor site to enhance blister formation. The fluid infusion can occur before or after application of negative pressure—or can be cyclically applied before or after repeated applications of negative pressure.

    Abstract translation: 公开了用于产生和收获具有改进性质的皮肤移植物的方法，装置和系统，并且用于确保有效且一致的气泡形成和/或减少患者的伤害和不适。 一方面，本发明在供体部位将流体注入皮肤组织以增强起泡形成。 流体输注可以在施加负压之前或之后发生，或者可以在反复施加负压之前或之后循环施加。

    ABSORBENT CONDUIT AND SYSTEM
    368.
    发明申请
    ABSORBENT CONDUIT AND SYSTEM 有权
    吸收管和系统

    公开(公告)号：US20150119830A1

    公开(公告)日：2015-04-30

    申请号：US14490870

    申请日：2014-09-19

    Applicant: KCI Licensing, Inc.

    Inventor： James A. Luckemeyer ,  Timothy Mark Robinson ,  Christopher Brian Locke

    IPC: A61M1/00 ,  A61F13/02

    CPC classification number: A61F13/0206 ,  A61F13/00042 ,  A61F13/00051 ,  A61F13/00068 ,  A61F13/84 ,  A61F2013/00174 ,  A61F2013/00246 ,  A61F2013/8408 ,  A61M1/0088

    Abstract: A conduit for treating a tissue site with reduced pressure may include a primary lumen and at least one secondary lumen. A wall of the conduit may include a first wall material and a second wall material. The first wall material may comprise a substantially non-absorbent material that is vapor impermeable and liquid impermeable. The second wall material may comprise an absorbent material that is vapor permeable and liquid impermeable. The second wall material may be positioned in fluid contact with the at least one secondary lumen. Other systems, apparatus, and methods are disclosed.

    Abstract translation: 用于以减压治疗组织部位的导管可包括主腔和至少一个次管腔。 导管的壁可以包括第一壁材料和第二壁材料。 第一壁材料可以包括不透气和不透液体的基本上非吸收性材料。 第二壁材料可以包括透气且液体不可渗透的吸收材料。 第二壁材料可以定位成与至少一个次管腔流体接触。 公开了其他系统，装置和方法。

    DISPOSABLE REDUCED-PRESSURE THERAPY SYSTEM WITH ELECTRONIC FEEDBACK
    370.
    发明申请
    DISPOSABLE REDUCED-PRESSURE THERAPY SYSTEM WITH ELECTRONIC FEEDBACK 有权
    具有电子反馈功能的可降低压力治疗系统

    公开(公告)号：US20150094673A1

    公开(公告)日：2015-04-02

    申请号：US14472738

    申请日：2014-08-29

    Applicant: KCI LICENSING, INC.

    Inventor： Benjamin Andrew Pratt ,  Christopher Brian Locke

    IPC: A61M1/00

    CPC classification number: A61M1/0088 ,  A61M1/0027 ,  A61M1/0031 ,  A61M1/0035 ,  A61M2205/15 ,  A61M2205/18 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/583 ,  F16K17/085 ,  F16K17/087 ,  F16K31/3855 ,  G05D16/06

    Abstract: Systems, methods, and apparatuses for providing feedback for reduced-pressure therapy are described. A regulator can include a supply chamber fluidly coupled to a dressing, a control chamber fluidly coupled to the dressing, a charging chamber fluidly coupled to the supply chamber through a port, and a regulator valve operable to control fluid communication through the port based on a pressure differential between the control chamber and a target pressure. The feedback system can include a printed circuit board, a pressure sensor and a signal interface communicatively coupled to the printed circuit board. The pressure sensor can be fluidly coupled to the control chamber to determine the pressure in the control chamber. The signal interface can indicate a state of the reduced-pressure therapy. A potential source can be communicatively coupled to the printed circuit board, the pressure sensor, and the indicator.

    Abstract translation: 描述了用于提供减压治疗反馈的系统，方法和装置。 调节器可以包括流体耦合到敷料的供应室，流体地连接到敷料的控制室，通过端口流体地耦合到供应室的充电室，以及可操作的控制阀，用于控制通过端口的流体连通 控制室与目标压力之间的压力差。 反馈系统可以包括印刷电路板，压力传感器和通信地耦合到印刷电路板的信号接口。 压力传感器可以流体耦合到控制室以确定控制室中的压力。 信号接口可以指示减压治疗的状态。 电源可以通信地耦合到印刷电路板，压力传感器和指示器。

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