INTEGRATED ANALYSIS OF ELECTROPHYSIOLOGICAL DATA
    2.
    发明公开
    INTEGRATED ANALYSIS OF ELECTROPHYSIOLOGICAL DATA 审中-公开
    INTEGRIERTE ANALYZE VON ELEKTROPHYOSOLOGISCHEN DATEN

    公开(公告)号:EP3102102A1

    公开(公告)日:2016-12-14

    申请号:EP15746738.2

    申请日:2015-02-04

    IPC分类号: A61B5/0402 A61B5/05

    摘要: A method can include analyzing non-invasive electrical data for a region of interest (ROI) of a patient's anatomical structure to identify one or more zones within the ROI that contain at least one mechanism of distinct arrhythmogenic electrical activity. The method also includes analyzing invasive electrical data for a plurality of signals of interest at different spatial sites within each of the identified zones to determine intracardiac signal characteristics for the plurality of sites within each respective zone. The method also includes generating an output that integrates the at least one mechanism of distinct arrhythmogenic electrical activity for the one or more zones with intracardiac signal characteristics for the plurality of sites within each respective zone.

    摘要翻译: 一种方法可以包括分析患者解剖结构的感兴趣区域(ROI)的非侵入式电气数据,以识别ROI内包含至少一种不同致心律不良电活动的机制的一个或多个区域。 该方法还包括分析在每个识别的区域内的不同空间位置处的感兴趣的多个信号的侵入性电数据,以确定每个相应区域内的多个位点的心内信号特征。 该方法还包括产生将针对一个或多个区域的不同致心律不良电活动的至少一种机制与每个相应区域内的多个位点的心内信号特征相集成的输出。

    ANALYSIS AND DETECTION FOR ARHYTHMIA DRIVERS
    3.
    发明公开
    ANALYSIS AND DETECTION FOR ARHYTHMIA DRIVERS 审中-公开
    心律失常症患者的分析与检测

    公开(公告)号:EP2994044A1

    公开(公告)日:2016-03-16

    申请号:EP14795164.4

    申请日:2014-05-08

    IPC分类号: A61B5/04

    摘要: Systems and methods are provided to detect and analyze arrhythmia drivers. In one example, a system can include a wave front analyzer programmed to compute wave front lines extending over a surface for each of the plurality of time samples based on phase information computed from electrical data at nodes distributed across the surface. A trajectory detector can be programmed to compute wave break points for each of the wave front lines and to determine a trajectory of at least one rotor core across the surface. A stability detector can be programmed to identify at least one stable rotor portion corresponding to subtrajectories of the determined trajectory.

    摘要翻译: 系统和方法提供检测和分析心律失常的驱动程序。 在一个示例中,系统可以包括波前分析器,该波前分析器被编程为基于从分布在表面上的节点处的电数据计算出的相位信息,为多个时间样本中的每个时间样本计算在表面上延伸的波前线。 轨迹检测器可以被编程为计算每个波前线的波断裂点并且确定整个表面上的至少一个转子芯的轨迹。 稳定性检测器可以被编程为识别与所确定的轨迹的子轨迹相对应的至少一个稳定的转子部分。

    COMPOSITE SINGULARITY MAPPING
    4.
    发明公开
    COMPOSITE SINGULARITY MAPPING 审中-公开
    ZUSAMMUSTRETZTESINGULARITÄTSABBILDUNG

    公开(公告)号:EP2945530A1

    公开(公告)日:2015-11-25

    申请号:EP14740654.0

    申请日:2014-01-16

    IPC分类号: A61B5/00

    摘要: A method can include storing a plurality of data sets including values computed for each of a plurality of points for a given spatial region of tissue, the values in each of the data sets characterizing electrical information for each respective point of the plurality of points for a different time interval. The method can also include combining the values computed for each of a plurality of points in a first interval, corresponding to a first map, with the values for computed for each of the respective plurality of points in another interval and to normalize the combined values relative to a common scale. The method can also include generating a composite map for the given spatial region based on the combined values that are normalized.

    摘要翻译: 一种方法可以包括存储多个数据集,所述多个数据集包括为组织的给定空间区域的多个点中的每一个计算的值,每个数据集中的值表征多个点中的每个点的电信息, 不同的时间间隔。 该方法还可以包括将对应于第一映射的第一间隔中的多个点中的每个点计算的值与为另一间隔中的相应多个点中的每个点计算的值相组合,并且将组合值相对于 达到共同的规模。 该方法还可以包括基于归一化的组合值来生成用于给定空间区域的复合图。

    SIGNAL ANALYSIS RELATED TO TREATMENT SITES
    6.
    发明公开
    SIGNAL ANALYSIS RELATED TO TREATMENT SITES 审中-公开
    BEZUG AUF BEHANDLUNGSSTELLEN的SIGNALANALYSE

    公开(公告)号:EP3102096A1

    公开(公告)日:2016-12-14

    申请号:EP15746081.7

    申请日:2015-02-04

    IPC分类号: A61B5/00

    摘要: A method includes storing baseline data representing at least one local or global electrical characteristics for at least a portion of a region of interest (ROI) of a patient's anatomical structure. The baseline data is determined based on electrical measurement data obtained during at least one first measurement interval. The method also includes storing in memory other data representing the at least one local or global electrical characteristics for the at least a portion of the ROI based on electrical measurement data obtained during at least one subsequent measurement interval. The method also includes evaluating the baseline data relative to the other data to determine a change in the at least one local or global electrical characteristics. The method also includes generating an output based on the evaluating to provide an indication of progress or success associated with the applying the treatment.

    摘要翻译: 一种方法包括存储表示患者解剖结构的感兴趣区域(ROI)的至少一部分的至少一个局部或全局电特征的基线数据。 基于在至少一个第一测量间隔期间获得的电测量数据来确定基线数据。 该方法还包括基于在至少一个后续测量间隔期间获得的电测量数据,在存储器中存储表示ROI的至少一部分的至少一个局部或全局电特性的其它数据。 该方法还包括相对于其他数据评估基线数据以确定至少一个局部或全局电特性的变化。 该方法还包括基于评估产生输出以提供与应用治疗相关联的进展或成功的指示。

    SYSTEM AND METHODS TO FACILITATE PROVIDING THERAPY TO A PATIENT
    8.
    发明公开
    SYSTEM AND METHODS TO FACILITATE PROVIDING THERAPY TO A PATIENT 有权
    系统在VERFAHREN ZUR EINFACHEREN BEHANDLUNGSVERABREICHUNG A EINEN PATITENTEN

    公开(公告)号:EP2729214A2

    公开(公告)日:2014-05-14

    申请号:EP12807091.9

    申请日:2012-07-05

    摘要: A method can include providing (302) at least one parameter to control a therapy that is applied to at least one internal anatomical structure of a patient. Electrical data can be obtained from the patient (304), including electrical data acquired via a plurality of sensors during each of a plurality of iterations of the therapy. The electrical data can be analyzed (306) for a respective value of the at least one parameter of the therapy at each of the plurality of iterations of the applied therapy to compute an indication of at least one function of the at least one internal anatomical structure of the patient at each respective iteration of the applied therapy. The computed indication can be stored in memory (308). At least one parameter of the therapy can be adjusted (310) for delivery in a subsequent one of the plurality of iterations based on the indication of the at least one function.

    摘要翻译: 方法可以包括提供(302)至少一个参数以控制应用于患者的至少一个内部解剖结构的治疗。 可以从患者(304)获得电数据,包括在治疗的多次迭代中的每一个期间通过多个传感器获取的电数据。 在所施加的治疗的多次迭代中的每一次时,电数据可被分析(306)用于治疗的至少一个参数的相应值,以计算至少一个内部解剖结构的至少一个功能的指示 在每次相应的应用治疗的迭代中。 所计算的指示可以存储在存储器(308)中。 可以基于所述至少一个功能的指示,在所述多次迭代中的后续的一次迭代中调整所述治疗的至少一个参数(310)。