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192 条记录 (耗时 0.031 秒)

    System and method for managing reduced pressure delivered to a tissue site
    92.
    发明授权
    System and method for managing reduced pressure delivered to a tissue site 有权
    用于管理递送至组织部位的减压的系统和方法

    公开(公告)号：US09474838B2

    公开(公告)日：2016-10-25

    申请号：US13451384

    申请日：2012-04-19

    申请人： Christopher Brian Locke ,  David Robson Blandford ,  Richard Daniel John Coulthard

    发明人： Christopher Brian Locke ,  David Robson Blandford ,  Richard Daniel John Coulthard

    IPC分类号： A61M1/00 ,  A61M5/178 ,  A61M5/00 ,  A61M5/32 ,  A61M35/00 ,  A61F13/00

    CPC分类号： A61M1/0033 ,  A61M1/0066 ,  A61M1/0088

    摘要： An apparatus and method for managing reduced pressure at a tissue site are disclosed. The apparatus comprises a pump for supplying reduced pressure to the tissue site, a motor coupled to the pump to propel the pump, and a drive system electrically coupled to the motor that includes a power source that provides a source of direct current power to the motor during an operational period at a substantially constant current and of sufficient magnitude to supply a targeted reduced pressure during the operational period. The drive system also includes a controller that monitors the pump's loading on the motor by measuring the voltage across the motor to determine whether the motor voltage remains within a predetermined operational range of voltages necessary for maintaining the reduced pressure supplied by the pump proximate to the targeted reduced pressure without directly measuring the reduced pressure using a pressure sensor.

    摘要翻译： 公开了一种用于管理组织部位的减压的装置和方法。 该设备包括用于向组织部位供应减压的泵，耦合到泵以推动泵的马达以及电耦合到马达的驱动系统，该驱动系统包括向马达提供直流电源的电源 在操作期间以基本上恒定的电流并且足够的大小在操作期间内提供目标减压。 驱动系统还包括控制器，其通过测量电动机两端的电压来监视泵的负载，以确定电动机电压是否保持在维持由泵提供的减压接近于目标所需的电压的预定操作范围内 使用压力传感器直接测量减压而减压。

    WOUND CONNECTION PAD WITH RFID AND INTEGRATED STRAIN GAUGE PRESSURE SENSOR
    95.
    发明申请
    WOUND CONNECTION PAD WITH RFID AND INTEGRATED STRAIN GAUGE PRESSURE SENSOR 审中-公开
    带RFID的连接连接垫和集成应变计压力传感器

    公开(公告)号：US20140005618A1

    公开(公告)日：2014-01-02

    申请号：US13928219

    申请日：2013-06-26

    申请人： Christopher Brian Locke ,  Richard Daniel John Coulthard ,  Juan L. Gonzalez

    发明人： Christopher Brian Locke ,  Richard Daniel John Coulthard ,  Juan L. Gonzalez

    IPC分类号： A61M1/00

    CPC分类号： A61M1/0031 ,  A61M1/0025 ,  A61M1/0088 ,  A61M2205/3344 ,  A61M2205/3592

    摘要： Systems, methods, and dressings are presented that involve using a RFID device in a dressing to provide pressure data or other data to a remote base unit. The dressing is an interactive dressing. The reduced pressure in the dressing may be monitored and used to control delivery of reduced pressure. In one instance, the pressure data at each dressing allows a plurality of tissue sites to be monitored and used with as single remote base unit. In another instance, devices and methods for assuring a proper pairing of reduced-pressure dressings and remote base units are also presented. Other systems, methods, and dressings are presented.

    摘要翻译： 提出了系统，方法和敷料，其涉及在敷料中使用RFID装置向远程基座单元提供压力数据或其他数据。 敷料是一种互动式敷料。 可以监测敷料中的减压，并用于控制减压的输送。 在一个实例中，每个敷料处的压力数据允许多个组织部位被监测并且用作单个远程基本单元。 在另一个实例中，还提出了用于确保减压敷料和远程基座单元的正确配对的装置和方法。 介绍了其他系统，方法和敷料。

    EVAPORATIVE FLUID POUCH AND SYSTEMS FOR USE WITH BODY FLUIDS
    96.
    发明申请
    EVAPORATIVE FLUID POUCH AND SYSTEMS FOR USE WITH BODY FLUIDS 有权
    用于流体流体的蒸发流体和系统

    公开(公告)号：US20130053798A1

    公开(公告)日：2013-02-28

    申请号：US13442567

    申请日：2012-04-09

    申请人： Richard Daniel John Coulthard ,  Christopher Brian Locke

    发明人： Richard Daniel John Coulthard ,  Christopher Brian Locke

    IPC分类号： A61M1/00

    CPC分类号： A61F13/00055 ,  A61F13/0216 ,  A61M1/0023 ,  A61M1/0058 ,  A61M1/009 ,  A61M27/00 ,  Y10T29/49826

    摘要： An inline storage-and-liquid-processing pouch for use with body fluids from a patient is presented that involves introducing body fluids into a first chamber in the storage-and-liquid-processing pouch and flowing air through a second chamber. The chambers are separated by a high-moisture-vapor-transfer-rate member. The air flow in the second chamber enhances liquid removal from the first chamber across the high-moisture-vapor-transfer-rate member. Other systems, devices, and methods are disclosed herein.

    摘要翻译： 提出了一种用于与来自患者的体液一起使用的在线储存和液体处理袋，其包括将体液引入储存和液体处理袋中的第一室中，并且流动的空气通过第二室。 这些室由高水分蒸气传递速率的构件分开。 第二室中的空气流增强了穿过高水分蒸气传递速率的构件从第一室的液体移除。 本文公开了其它系统，装置和方法。

    SYSTEM, METHOD, AND APPARATUS FOR REGULATING PRESSURE
    100.
    发明申请
    SYSTEM, METHOD, AND APPARATUS FOR REGULATING PRESSURE 审中-公开
    用于调节压力的系统，方法和装置

    公开(公告)号：US20140100539A1

    公开(公告)日：2014-04-10

    申请号：US14024066

    申请日：2013-09-11

    申请人： Richard Daniel John Coulthard ,  Christopher Brian Locke

    发明人： Richard Daniel John Coulthard ,  Christopher Brian Locke

    IPC分类号： A61M1/00

    CPC分类号： A61M1/0031 ,  A61M1/0088 ,  A61M2205/3341

    摘要： Subject matter relating to pressure regulation is described. In one illustrative embodiment, an apparatus for regulating pressure may include a supply chamber, a control chamber, and a charging chamber. The supply chamber may have a supply port adapted for coupling to a supply lumen, and the control chamber may have a control port adapted for coupling to a feedback lumen. The charging chamber can be fluidly coupled to the supply chamber through a charging port. A regulator valve within the control chamber can operate to control fluid communication through the charging port based on a differential between pressure in the control chamber and a target pressure.

    摘要翻译： 描述与压力调节有关的主题。 在一个示例性实施例中，用于调节压力的装置可以包括供应室，控制室和充电室。 供应室可以具有适于联接到供应管腔的供应端口，并且控制室可以具有适于联接到反馈内腔的控制端口。 充电室可以通过充电口流体耦合到供应室。 控制室内的调节阀可以基于控制室中的压力与目标压力之间的差异来操作以控制通过充气口的流体连通。