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    Method and system for identifying cardiac arrhythmia driver sites
    1.
    发明授权
    Method and system for identifying cardiac arrhythmia driver sites 有权
    识别心律失常司机场所的方法和系统

    公开(公告)号：US09095264B2

    公开(公告)日：2015-08-04

    申请号：US13678764

    申请日：2012-11-16

    申请人： Kyungmoo Ryu ,  Valtino X. Afonso

    发明人： Kyungmoo Ryu ,  Valtino X. Afonso

    IPC分类号： A61B5/044 ,  A61B5/0452 ,  A61B5/046 ,  A61N1/362

    CPC分类号： A61B5/0452 ,  A61B5/046 ,  A61N1/3624

    摘要： A method of identifying potential driver sites for cardiac arrhythmias includes acquiring a plurality of electrograms from a plurality of locations on at least a portion of a patient's heart. Using the acquired electrograms, at least one electrical activity map is generated. Desirable electrical activity maps include complex fractionated electrogram standard deviation and mean maps, dominant frequency maps, peak-to-peak voltage maps, and activation sequence maps. Using one or more of these maps (e.g., by analyzing one or more electrogram morphological characteristics represented by these maps), at least one potential driver site can be detected.

    摘要翻译： 识别用于心律失常的潜在驾驶员位置的方法包括从患者心脏的至少一部分上的多个位置获取多个电描记图。 使用所获取的电描记图，生成至少一个电活动图。 期望的电活动图包括复杂的分级电描记图标准偏差和平均图，主要频率图，峰 - 峰电压图和激活序列图。 使用这些图中的一个或多个（例如，通过分析由这些图表示的一个或多个电描记图形态特征），可以检测至少一个潜在的驾驶员位置。

    Method and system for identifying cardiac arrhythmia driver sites
    2.
    发明申请
    Method and system for identifying cardiac arrhythmia driver sites 有权
    识别心律失常司机场所的方法和系统

    公开(公告)号：US20120089038A1

    公开(公告)日：2012-04-12

    申请号：US12923769

    申请日：2010-10-07

    申请人： Kyungmoo Ryu ,  Valtino X. Afonso

    发明人： Kyungmoo Ryu ,  Valtino X. Afonso

    IPC分类号： A61B5/0452 ,  A61N1/365

    CPC分类号： A61B5/0452 ,  A61B5/046 ,  A61N1/3624

    摘要： A method of identifying potential driver sites for cardiac arrhythmias includes acquiring a plurality of electrograms from a plurality of locations on at least a portion of a patient's heart. Using the acquired electrograms, at least one electrical activity map is generated. Desirable electrical activity maps include complex fractionated electrogram standard deviation and mean maps, dominant frequency maps, peak-to-peak voltage maps, and activation sequence maps. Using one or more of these maps (e.g., by analyzing one or more electrogram morphological characteristics represented by these maps), at least one potential driver site can be detected.

    摘要翻译： 识别用于心律失常的潜在驾驶员位置的方法包括从患者心脏的至少一部分上的多个位置获取多个电描记图。 使用所获取的电描记图，生成至少一个电活动图。 期望的电活动图包括复杂的分级电描记图标准偏差和平均图，主要频率图，峰 - 峰电压图和激活序列图。 使用这些图中的一个或多个（例如，通过分析由这些图表示的一个或多个电描记图形态特征），可以检测至少一个潜在的驾驶员位置。

    SYSTEM, ARTICLE OF MANUFACTURE, AND METHOD FOR CHARACTERIZING A MEDICAL DEVICE AND/OR ONE OR MORE SENSORS MOUNTED THEREON
    4.
    发明申请
    SYSTEM, ARTICLE OF MANUFACTURE, AND METHOD FOR CHARACTERIZING A MEDICAL DEVICE AND/OR ONE OR MORE SENSORS MOUNTED THEREON 审中-公开
    系统，制造品和用于表征医疗装置和/或一个或更多传感器的方法

    公开(公告)号：US20120165658A1

    公开(公告)日：2012-06-28

    申请号：US12979663

    申请日：2010-12-28

    申请人： Jiazheng Shi ,  Valtino X. Afonso ,  Dennis J. Morgan ,  Jeffrey A. Schweitzer

    发明人： Jiazheng Shi ,  Valtino X. Afonso ,  Dennis J. Morgan ,  Jeffrey A. Schweitzer

    IPC分类号： A61B5/05

    CPC分类号： A61B5/6852 ,  A61B5/06

    摘要： Systems and methods for characterizing a medical device and/or the sensors thereof are provided. A system comprises an electronic control unit (ECU) configured to acquire first and second configurations of the device. The ECU is configured to process the configurations to calculate an index used to characterize the device and/or the sensors thereof. An article of manufacture comprises a computer-readable storage medium having a computer program encoded thereon for characterizing the device and/or the sensor thereof. The program includes code for acquiring first and second configurations of the device, and processing them together to calculate an index used to characterize the device and/or the sensors thereof. A method for characterizing the device and/or the sensors thereof comprises providing an ECU, acquiring, by the ECU, first and second configurations of the device, and processing them together to calculate an index used to characterize the device and/or the sensors thereof.

    摘要翻译： 提供了用于表征医疗装置和/或其传感器的系统和方法。 系统包括被配置为获取设备的第一和第二配置的电子控制单元（ECU）。 ECU被配置为处理配置以计算用于表征设备和/或其传感器的索引。 一种制品包括其上编码有用于表征该装置和/或其传感器的计算机程序的计算机可读存储介质。 该程序包括用于获取设备的第一和第二配置的代码，并将它们一起处理以计算用于表征设备和/或其传感器的索引。 用于表征设备和/或其传感器的方法包括提供ECU，由ECU获取设备的第一和第二配置，并一起处理它们，以计算用于表征设备和/或其传感器的索引 。

    Method and system for identifying cardiac arrhythmia driver sites
    9.
    发明授权
    Method and system for identifying cardiac arrhythmia driver sites 有权

    公开(公告)号：US08340766B2

    公开(公告)日：2012-12-25

    申请号：US12923769

    申请日：2010-10-07

    申请人： Kyungmoo Ryu ,  Valtino X. Afonso

    发明人： Kyungmoo Ryu ,  Valtino X. Afonso

    IPC分类号： A61N1/365

    CPC分类号： A61B5/0452 ,  A61B5/046 ,  A61N1/3624

    摘要： A method of identifying potential driver sites for cardiac arrhythmias includes acquiring a plurality of electrograms from a plurality of locations on at least a portion of a patient's heart. Using the acquired electrograms, at least one electrical activity map is generated. Desirable electrical activity maps include complex fractionated electrogram standard deviation and mean maps, dominant frequency maps, peak-to-peak voltage maps, and activation sequence maps. Using one or more of these maps (e.g., by analyzing one or more electrogram morphological characteristics represented by these maps), at least one potential driver site can be detected.