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    RFID-BASED SENSING OF CHANGED CONDITION
    3.
    发明申请
    RFID-BASED SENSING OF CHANGED CONDITION 有权
    基于RFID的变更条件检测

    公开(公告)号：US20140049377A1

    公开(公告)日：2014-02-20

    申请号：US14064515

    申请日：2013-10-28

    Applicant: Physio-Control, Inc.

    Inventor： Blaine Krusor ,  Isabelle Banville ,  Joseph Leo Sullivan ,  David Peter Finch ,  Daniel Ralph Piha ,  Laura Marie Gustavson ,  Kenneth Frederick Cowan ,  Richard C. Nova ,  Carmen Ann Chacon ,  Gregory T. Kavounas

    IPC: G06K7/10

    CPC classification number: A61N1/08 ,  A61N1/3925 ,  A61N2001/083 ,  G06K7/10366 ,  G06K7/10405 ,  G06K19/0717

    Abstract: RFID-based sensors, RFID readers and software sense a changed condition. In one embodiment, an RFID-based sensor includes a base that may be placed at a location where a condition may change. The sensor includes an RFID tag that is coupled to the base. The sensor also includes a detector that can be electrically coupled to the RFID tag. If the condition changes, an electrical property of the detector also changes, impacting an operation of the RFID tag. The impacted operation can be detected by an RFID reader/interrogator so as to provide a notification. An advantage over the prior art is that the condition change can be sensed wirelessly over a domain that can be laborious or hazardous to access otherwise. Moreover, RFID based sensors can be made by modifying common RFID tags.

    Abstract translation: 基于RFID的传感器，RFID阅读器和软件感知变化的条件。 在一个实施例中，基于RFID的传感器包括可以放置在条件可能改变的位置处的基座。 传感器包括耦合到基座的RFID标签。 传感器还包括可以电耦合到RFID标签的检测器。 如果条件改变，则检测器的电气特性也发生变化，影响RFID标签的操作。 受影响的操作可以由RFID读取器/询问器检测，以便提供通知。 与现有技术相比，优点在于可以通过无法方式检测条件变化，而不能在其他方面进行费力或危险的领域。 此外，基于RFID的传感器可以通过修改普通的RFID标签来制作。

    WEARABLE CARDIAC DEFIBRILLATOR SYSTEM CONTROLLING CONDUCTIVE FLUID DEPLOYMENT
    8.
    发明申请
    WEARABLE CARDIAC DEFIBRILLATOR SYSTEM CONTROLLING CONDUCTIVE FLUID DEPLOYMENT 有权
    控制导电流体部署的CARDIAC除颤器系统

    公开(公告)号：US20140207201A1

    公开(公告)日：2014-07-24

    申请号：US14161269

    申请日：2014-01-22

    Applicant: Physio-Control, Inc.

    Inventor： Daniel Ralph Piha ,  Joseph Leo Sullivan ,  Phillip Dewey Foshee, JR. ,  Daniel Peter Finch ,  Isabelle Banville ,  Laura Marie Gustavson ,  Kenneth Frederick Cowan ,  Richard C. Nova ,  Robert Reuben Buchanan ,  Krystyna Szul ,  Gregory T. Kavounas

    IPC: A61N1/39 ,  A61N1/362

    CPC classification number: A61N1/3918 ,  A61N1/046 ,  A61N1/0496 ,  A61N1/3625 ,  A61N1/3904 ,  A61N1/3925 ,  A61N1/3987

    Abstract: In embodiments, a wearable cardiac defibrillator system includes an energy storage module configured to store a charge. Two electrodes can be configured to be applied to respective locations of a patient. One or more reservoirs can store one or more conductive fluids. Respective fluid deploying mechanisms can be configured to cause the fluids to be released from one or more of the reservoirs, which decreases the impedance at the patient location, and decreases discomfort for the patient. In some embodiments an impedance is sensed between the two electrodes, and the stored charge is delivered when the sensed impedance meets a discharge condition. In some embodiments, different fluids are released for different patient treatments. In some embodiments, fluid release is controlled to be in at least two doses, with an intervening pause.

    Abstract translation: 在实施例中，可戴式心脏除颤器系统包括被配置为存储电荷的能量存储模块。 可以将两个电极配置为施加到患者的相应位置。 一个或多个储存器可以存储一个或多个导电流体。 可以将各种流体展开机构配置成使流体从一个或多个储存器释放，从而降低患者位置处的阻抗，并减少患者的不适。 在一些实施例中，在两个电极之间感测到阻抗，并且当感测到的阻抗满足放电条件时，传送所存储的电荷。 在一些实施例中，针对不同的患者治疗释放不同的流体。 在一些实施方案中，将液体释放控制在至少两个剂量，具有中间暂停。

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