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    SYSTEM AND METHOD FOR DETERMINING STROKE VOLUME OF A PATIENT
    12.
    发明申请
    SYSTEM AND METHOD FOR DETERMINING STROKE VOLUME OF A PATIENT 有权
    用于确定患者体重的系统和方法

    公开(公告)号：US20140073962A1

    公开(公告)日：2014-03-13

    申请号：US13609566

    申请日：2012-09-11

    Applicant: Paul Stanley Addison ,  James Nicholas Watson

    Inventor： Paul Stanley Addison ,  James Nicholas Watson

    IPC: A61B6/00

    CPC classification number: A61B5/029 ,  A61B5/024 ,  A61B5/02416 ,  A61B5/02427 ,  A61B5/0261 ,  A61B5/14551 ,  A61B5/742 ,  A61B8/02

    Abstract: A PPG system for determining a stroke volume of a patient includes a PPG sensor configured to be secured to an anatomical portion of the patient. The PPG sensor is configured to sense a physiological characteristic of the patient. The PPG system may include a monitor operatively connected to the PPG sensor. The monitor receives a PPG signal from the PPG sensor. The monitor includes a pulse trending module determining a slope transit time of an upslope of a primary peak of the PPG signal. The pulse trending module determines a stroke volume of the patient as a function of the slope transit time.

    Abstract translation: 用于确定患者的行程体积的PPG系统包括被配置为固定到患者的解剖部分上的PPG传感器。 PPG传感器被配置为感测患者的生理特征。 PPG系统可以包括可操作地连接到PPG传感器的监视器。 监视器从PPG传感器接收PPG信号。 监视器包括确定PPG信号的主峰的上坡的斜率通过时间的脉冲趋势模块。 脉冲趋势模块根据斜率通过时间确定患者的搏动量。

    SYSTEM AND METHOD FOR DETERMINING CARDIAC OUTPUT
    13.
    发明申请
    SYSTEM AND METHOD FOR DETERMINING CARDIAC OUTPUT 审中-公开
    用于确定心脏输出的系统和方法

    公开(公告)号：US20140066732A1

    公开(公告)日：2014-03-06

    申请号：US13597501

    申请日：2012-08-29

    Applicant: Paul Stanley Addison ,  James Nicholas Watson

    Inventor： Paul Stanley Addison ,  James Nicholas Watson

    IPC: A61B5/0205 ,  A61B5/021 ,  A61B6/00

    CPC classification number: A61B5/029 ,  A61B5/021 ,  A61B5/1455

    Abstract: A system is configured to determine cardiac output of a patient. The system may include a first sub-system configured to detect a first physiological signal, and a second sub-system configured to detect a second physiological signal that differs from the first physiological signal. The first and second sub-systems may be separate and distinct from one another. The system may also include a cardiac output determination module that is configured to determine the cardiac output based, at least in part, on the first and second physiological signals.

    Abstract translation: 系统被配置为确定患者的心输出量。 该系统可以包括配置成检测第一生理信号的第一子系统，以及配置成检测不同于第一生理信号的第二生理信号的第二子系统。 第一和第二子系统可以是分离的并且彼此不同。 该系统还可以包括心输出确定模块，其被配置为至少部分地基于第一和第二生理信号来确定心输出量。

    Electromagnetically-protected electronic equipment
    15.
    发明授权
    Electromagnetically-protected electronic equipment 有权
    电磁保护电子设备

    公开(公告)号：US08599576B2

    公开(公告)日：2013-12-03

    申请号：US13285581

    申请日：2011-10-31

    Applicant: Frederick R. Faxvog ,  Greg Fuchs ,  Wallace Jensen ,  David Blake Jackson ,  Bill Volna ,  Gale Nordling ,  James Nicholas Ruehl

    Inventor： Frederick R. Faxvog ,  Greg Fuchs ,  Wallace Jensen ,  David Blake Jackson ,  Bill Volna ,  Gale Nordling ,  James Nicholas Ruehl

    IPC: H05K9/00

    CPC classification number: H05K7/1495 ,  H05K9/0049

    Abstract: Equipment and systems for protecting electronics against damage or upsets from electromagnetic pulse (HEMP or EMP), intentional electromagnetic interference (IEMI), and high power RF weapons are disclosed. This equipment can include a shielding arrangement includes a metallic enclosure having an interior volume defining a protected portion and an unprotected portion separated by an electromagnetically shielding barrier, and having a portal providing access to the protective portion and including an access opening, a shielding cover sized to cover the access opening, and an electromagnetically sealing gasket positioned around a perimeter of the access opening. The shielding arrangement also includes one or more filters positioned at least partially within the unprotected portion and along the electromagnetically shielding barrier to dampen electromagnetic signals and/or power signals outside a predetermined acceptable range. In some cases, waveguides beyond cutoff are included, to provide passage of optical signals or airflow through the enclosure.

    Abstract translation: 公开了用于保护电子设备和系统免受电磁脉冲（HEMP或EMP），有意的电磁干扰（IEMI）和大功率RF武器的损坏或扰乱的设备和系统。 该设备可以包括屏蔽装置，其包括具有限定受保护部分的内部空间的金属外壳和由电磁屏蔽屏障隔开的未保护部分，并且具有提供对保护部分的通路的入口，并且包括进入开口， 以覆盖进入开口，以及位于进入开口的周边周围的电磁密封垫圈。 屏蔽装置还包括至少部分地位于未保护部分内并且沿着电磁屏蔽屏障的一个或多个过滤器，以将电磁信号和/或功率信号抑制在预定的可接受范围之外。 在一些情况下，包括超出切断的波导，以提供光信号或气流通过外壳的通路。

    Low perfusion signal processing systems and methods
    16.
    发明授权
    Low perfusion signal processing systems and methods 有权
    低灌注信号处理系统和方法

    公开(公告)号：US08433524B2

    公开(公告)日：2013-04-30

    申请号：US13215349

    申请日：2011-08-23

    Applicant: James Nicholas Watson ,  Paul Stanley Addison ,  Edward M McKenna

    Inventor： James Nicholas Watson ,  Paul Stanley Addison ,  Edward M McKenna

    IPC: G06F19/10

    CPC classification number: G06F19/10 ,  A61B5/0261 ,  A61B5/1455 ,  A61B5/726 ,  G01N33/48

    Abstract: In some embodiments, systems and methods for identifying a low perfusion condition are provided by transforming a signal using a wavelet transform to generate a scalogram. A pulse band and adjacent marker regions in the scalogram are identified. Characteristics of the marker regions are used to detect the existence of a lower perfusion condition. If such a condition is detected, an event may be triggered, such as an alert or notification.

    Abstract translation: 在一些实施例中，用于识别低灌注条件的系统和方法通过使用小波变换变换信号以产生缩放图来提供。 识别出标尺中的脉冲带和相邻的标记区域。 标记区域的特征用于检测较低灌注条件的存在。 如果检测到这种情况，则可能触发事件，例如警报或通知。

    Lower Power Localized Distributed Radio Frequency Transmitter
    18.
    发明申请
    Lower Power Localized Distributed Radio Frequency Transmitter 有权
    低功率本地分布式射频发射机

    公开(公告)号：US20120326729A1

    公开(公告)日：2012-12-27

    申请号：US13332177

    申请日：2011-12-20

    Applicant: Frederick R. Faxvog ,  David Blake Jackson ,  Greg Fuchs ,  Gale Nordling ,  Brian Groh ,  Wallace Jensen ,  James Nicholas Ruehl

    Inventor： Frederick R. Faxvog ,  David Blake Jackson ,  Greg Fuchs ,  Gale Nordling ,  Brian Groh ,  Wallace Jensen ,  James Nicholas Ruehl

    IPC: H01Q9/04 ,  G01R27/28

    CPC classification number: H01Q13/203

    Abstract: Methods and systems are disclosed for wireless communication, and in particular using a coaxial antenna for distributed wireless transmission. In one example, a wireless transmitter is disclosed that includes a radio frequency signal source and a coaxial cable including a near end and a far end. The near end is electrically connected to the radio frequency signal source and configured to receive signals from the radio frequency signal source. The coaxial cable has an inner conductor and an outer conductor. The wireless transmitter includes a shorting connection at the far end of the coaxial cable, the shorting connection electrically connecting the inner conductor and the outer conductor, and a plurality of openings along the coaxial cable spaced at predetermined locations to output signals generated by the radio frequency signal source. The invention can be used for RF attenuation monitoring and/or testing applications.

    Abstract translation: 公开了用于无线通信的方法和系统，并且特别地使用用于分布式无线传输的同轴天线。 在一个示例中，公开了一种无线发射器，其包括射频信号源和包括近端和远端的同轴电缆。 近端电连接到射频信号源并被配置为从射频信号源接收信号。 同轴电缆具有内导体和外导体。 无线发射机包括在同轴电缆的远端处的短路连接，将内部导体和外部导体电连接的短路连接以及沿预定位置间隔开的同轴电缆的多个开口，以输出由射频产生的信号 信号源。 本发明可用于RF衰减监测和/或测试应用。

    Method for using dynamically scheduled synthetic transactions to monitor performance and availability of E-business systems
    19.
    发明授权
    Method for using dynamically scheduled synthetic transactions to monitor performance and availability of E-business systems 有权
    使用动态调度的综合交易来监控电子商务系统的性能和可用性的方法

    公开(公告)号：US08326971B2

    公开(公告)日：2012-12-04

    申请号：US11947965

    申请日：2007-11-30

    Applicant: Scott Stephen Dickerson ,  James Nicholas Klazynski

    Inventor： Scott Stephen Dickerson ,  James Nicholas Klazynski

    IPC: G06F15/173 ,  G06F11/00

    CPC classification number: G06F11/3495 ,  G06F2201/87

    Abstract: A method and apparatus is provided for monitoring operations of a specified transaction server that has an associated network topology. One embodiment comprises the steps of defining a plurality of zones within the network topology, and assigning one or more monitoring agents to each of the zones, wherein each agent is adapted to selectively run synthetic transactions with the specified server. The method further comprises monitoring results of successive synthetic transactions carried out by the agents, in order to detect any errors associated with the successive transactions. In response to detecting a performance or an availability problem, selectively, that is associated with a particular synthetic transaction run by a particular one of the agents, one or more agents is dynamically scheduled to run synthetic transactions, wherein each scheduled transaction has a specified relationship with the particular transaction.

    Abstract translation: 提供了一种用于监视具有相关网络拓扑的指定交易服务器的操作的方法和装置。 一个实施例包括以下步骤：在网络拓扑中定义多个区域，以及将一个或多个监视代理分配给每个区域，其中每个代理适于选择性地与指定的服务器一起运行合成事务。 该方法还包括监视由代理执行的连续合成交易的结果，以便检测与连续交易相关联的任何错误。 响应于选择性地检测与由特定代理运行的特定合成事务相关联的性能或可用性问题，动态地调度一个或多个代理以运行合成事务，其中每个调度的事务具有指定的关系 与特定交易。

    Signal Procesing Systems and Methods Using Basis Functions and Wavelet Transforms
    20.
    发明申请
    Signal Procesing Systems and Methods Using Basis Functions and Wavelet Transforms 审中-公开

    公开(公告)号：US20120278001A1

    公开(公告)日：2012-11-01

    申请号：US13547012

    申请日：2012-07-11

    Applicant: James Nicholas Watson ,  Paul Stanley Addison

    Inventor： James Nicholas Watson ,  Paul Stanley Addison

    IPC: G06F19/00

    CPC classification number: A61B5/00 ,  A61B5/14551 ,  A61B5/7203 ,  A61B5/726 ,  G06K9/00516

    Abstract: According to embodiments, systems and methods are provided that use continuous wavelet transforms and basis functions to provide an optimized system for the determination of physiological information. In an embodiment, the basis functions may be used to refine an area of interest in the signal in frequency or in time, and the continuous wavelet transform may be used to identify a maxima ridge in the scalogram at scales with characteristic frequencies proximal to the frequency or frequencies of interest. In another embodiment, a wavelet transform may be used to identify regions of a signal with the morphology of interest while basis functions may be used to focus on these regions to determine or filter information of interest. In yet another embodiment, basis functions and continuous wavelet transforms may be used concurrently and their results combined to form optimized information or a confidence metric for determined physiological information.

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