PHRENIC NERVE STIMULATION DETECTION
    1.
    发明申请
    PHRENIC NERVE STIMULATION DETECTION 有权
    腓肠神经刺激检测

    公开(公告)号:US20130261476A1

    公开(公告)日:2013-10-03

    申请号:US13781177

    申请日:2013-02-28

    IPC分类号: A61B5/04

    摘要: In an example, a system includes a cardiac pulse generator configured to generate cardiac paces to pace the heart, a sensor configured to sense a physiological signal for use in detecting pace-induced phrenic nerve stimulation where the pace-induced phrenic nerve stimulation is phrenic nerve stimulation induced by electrical cardiac pace signals, and a phrenic nerve stimulation detector configured to analyze the sensed physiological signal to detect PS beats where the PS beats are cardiac paces that induce phrenic nerve stimulation. The detector may be configured to correlate signal data for sensed beat signals to a PS template to detect PS beats, or may be configured to analyze morphological features of sensed beat signals to detect PS beats, or may be configured to detect PS beats using a combination that both correlates signal data for sensed beat signals to a PS template and analyzes morphological features of sensed beat signals.

    摘要翻译: 在一个示例中,系统包括心脏脉冲发生器,其被配置为产生心脏步调以心跳,传感器被配置为感测生理信号,以用于检测步速诱发的膈神经刺激,其中步速诱发的膈神经刺激是膈神经 由心脏心电图信号引起的刺激,以及膈神经刺激检测器,其被配置成分析感测到的生理信号以检测PS节拍,其中PS节拍是诱导膈神经刺激的心脏步。 检测器可以被配置为将用于感测的拍频信号的信号数据与PS模板相关联以检测PS拍子,或者可以被配置为分析感测的拍子信号的形态特征以检测PS拍子,或者可以被配置为使用组合来检测PS拍子 两者将感测到的拍频信号的信号数据相关联到PS模板并且分析感测到的拍频信号的形态特征。

    BASELINE DETERMINATION FOR PHRENIC NERVE STIMULATION DETECTION
    2.
    发明申请
    BASELINE DETERMINATION FOR PHRENIC NERVE STIMULATION DETECTION 审中-公开
    基线刺激检测的基线测定

    公开(公告)号:US20130261471A1

    公开(公告)日:2013-10-03

    申请号:US13781133

    申请日:2013-02-28

    IPC分类号: A61B5/04 A61B5/0205

    摘要: Some method examples may include pacing a heart with cardiac paces, sensing a physiological signal for use in detecting pace-induced phrenic nerve stimulation, performing a baseline level determination process to identify a baseline level for the sensed physiological signal, and detecting pace-induced phrenic nerve stimulation using the sensed physiological signal and the calculated baseline level. Detecting pace-induced phrenic nerve stimulation may include sampling the sensed physiological signal during each of a plurality of cardiac cycles to provide sampled signals and calculating the baseline level for the physiological signal using the sampled signals. Sampling the sensed physiological signal may include sampling the signal during a time window defined using a pace time with each of the cardiac cycles to avoid cardiac components and phrenic nerve stimulation components in the sampled signal.

    摘要翻译: 一些方法实例可以包括使心脏起搏心跳,感测用于检测步速诱发的膈神经刺激的生理信号,执行基线水平确定过程以识别感测到的生理信号的基线水平,以及检测步速引起的膈肌 使用感测到的生理信号和计算的基线水平进行神经刺激。 检测步速诱发的膈神经刺激可以包括在多个心动周期中的每一个期间对感测到的生理信号进行采样以提供采样信号,并使用采样信号计算生理信号的基线电平。 对感测到的生理信号进行采样可以包括在使用每个心动周期的步速时间定义的时间窗口期间采样信号,以避免采样信号中的心脏分量和膈神经刺激分量。

    DETERMINATION OF PHRENIC NERVE STIMULATION THRESHOLD
    3.
    发明申请
    DETERMINATION OF PHRENIC NERVE STIMULATION THRESHOLD 有权
    确定神经刺激阈值

    公开(公告)号:US20130261688A1

    公开(公告)日:2013-10-03

    申请号:US13781042

    申请日:2013-02-28

    IPC分类号: A61N1/37

    摘要: In an example of a method, the method includes testing for phrenic nerve stimulation (PS) threshold. If PS beats are detected at the pacing output level, analyzing the detected PS beats using criteria to determine if the pacing output level can be declared to be the PS threshold. If the pacing output level cannot be declared to be the PS threshold based on the analysis of the PS beat at the pacing output level, performing a PS beat confirmation procedure. The PS beat confirmation procedure may include delivering additional cardiac paces at the pacing output level to generate additional PS beats, and analyzing the detected PS beats using other criteria to determine if the pacing output level can be confirmed as the PS threshold.

    摘要翻译: 在方法的示例中,该方法包括测试膈神经刺激(PS)阈值。 如果在起搏输出电平检测到PS节拍,则使用标准分析检测到的PS节拍,以确定起搏输出电平是否可以声明为PS阈值。 如果起搏输出电平不能根据起搏输出电平下PS搏动的分析声明为PS阈值,则执行PS跳动确认程序。 PS节拍确认程序可以包括在起搏输出电平上递送额外的心脏搏动以产生额外的PS节拍,并且使用其他标准来分析检测到的PS节拍,以确定起搏输出电平是否可以被确认为PS阈值。

    USER INTERFACE SYSTEM FOR USE WITH MULTIPOLAR PACING LEADS
    4.
    发明申请
    USER INTERFACE SYSTEM FOR USE WITH MULTIPOLAR PACING LEADS 有权
    用户界面系统,用于多用途铅笔

    公开(公告)号:US20120035685A1

    公开(公告)日:2012-02-09

    申请号:US13198499

    申请日:2011-08-04

    IPC分类号: A61N1/362 A61N1/05 A61N1/04

    摘要: An interactive representation of electrostimulation electrodes or vectors can be provided, such as for configuring combinations of electrostimulation electrodes. In an example, electrodes or test parameters can be presented graphically or in a table. A user interface can be configured to receive user-input designating electrode combinations or vectors for test or for use in programming an implantable or ambulatory medical device. The interface can be used to indicate suggested electrode combinations or vectors in response to a first selection of an electrode. Tests can be performed on electrode combinations and vectors, and the results of the tests can be presented to a user using the interactive representation. In an example, test results can be analyzed by a processor and optionally used to program an implantable or ambulatory medical device.

    摘要翻译: 可以提供电刺激电极或载体的交互式表示,例如用于配置电刺激电极的组合。 在一个示例中,电极或测试参数可以图形化或在表中呈现。 用户界面可以被配置为接收用户输入的指定电极组合或矢量,用于测试或用于编程可植入或动态医疗设备。 该界面可用于响应于电极的第一选择来指示建议的电极组合或载体。 可以对电极组合和载体进行测试,并且可以使用交互式表示向使用者呈现测试结果。 在一个示例中,测试结果可以由处理器分析,并且可选地用于编程可植入或动态医疗设备。

    User interface system for use with multipolar pacing leads
    5.
    发明授权
    User interface system for use with multipolar pacing leads 有权
    用于多极起搏线的用户界面系统

    公开(公告)号:US09138585B2

    公开(公告)日:2015-09-22

    申请号:US13198499

    申请日:2011-08-04

    IPC分类号: A61N1/372 A61N1/368 A61N1/36

    摘要: An interactive representation of electrostimulation electrodes or vectors can be provided, such as for configuring combinations of electrostimulation electrodes. In an example, electrodes or test parameters can be presented graphically or in a table. A user interface can be configured to receive user-input designating electrode combinations or vectors for test or for use in programming an implantable or ambulatory medical device. The interface can be used to indicate suggested electrode combinations or vectors in response to a first selection of an electrode. Tests can be performed on electrode combinations and vectors, and the results of the tests can be presented to a user using the interactive representation. In an example, test results can be analyzed by a processor and optionally used to program an implantable or ambulatory medical device.

    摘要翻译: 可以提供电刺激电极或载体的交互式表示,例如用于配置电刺激电极的组合。 在一个示例中,电极或测试参数可以图形化或在表中呈现。 用户界面可以被配置为接收用户输入的指定电极组合或用于测试或用于编程可植入或动态医疗设备的矢量。 该界面可用于响应于电极的第一选择来指示所建议的电极组合或载体。 可以对电极组合和载体进行测试,并且可以使用交互式表示向使用者呈现测试结果。 在一个示例中,测试结果可以由处理器分析,并且可选地用于编程可植入或动态医疗设备。