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    Visualization of physiological data for virtual electrodes
    5.
    发明授权
    Visualization of physiological data for virtual electrodes 有权
    虚拟电极生理数据的可视化

    公开(公告)号：US08725241B2

    公开(公告)日：2014-05-13

    申请号：US13128136

    申请日：2009-11-09

    申请人： Charulatha Ramanathan ,  Harold M. Wodlinger ,  Ping Jia ,  Harris Gasparakis ,  John E. Anderson ,  Steven G. Arless

    发明人： Charulatha Ramanathan ,  Harold M. Wodlinger ,  Ping Jia ,  Harris Gasparakis ,  John E. Anderson ,  Steven G. Arless

    IPC分类号： A61B5/044

    CPC分类号： A61B5/042 ,  A61B5/04021 ,  A61B2018/00839 ,  G06F19/00 ,  G16H40/63 ,  G16H50/50

    摘要： Systems and methods can be utilized to visualize physiological data relative to a surface region (e.g., an organ) of a patient. A computer-implemented method can include storing electroanatomic data in memory representing electrical activity for a predetermined surface region of the patient and providing an interactive graphical representation of the predetermined surface region of the patient. A user input is received to define location data corresponding to a user-selected location for at least one virtual electrode on the graphical representation of the predetermined surface region of the patient. A visual representation of physiological data for the predetermined surface region of the patient is generated based on the location data and the electroanatomic data.

    摘要翻译： 系统和方法可用于相对于患者的表面区域（例如器官）可视化生理数据。 计算机实现的方法可以包括将电原子数据存储在表示患者的预定表面区域的电活动的存储器中，并提供患者的预定表面区域的交互式图形表示。 接收用户输入以在患者的预定表面区域的图形表示上定义对应于至少一个虚拟电极的用户选择位置的位置数据。 基于位置数据和电子解剖数据生成患者的预定表面区域的生理数据的视觉表示。

    LOCALIZATION FOR ELECTROCARDIOGRAPHIC MAPPING
    6.
    发明申请
    LOCALIZATION FOR ELECTROCARDIOGRAPHIC MAPPING 审中-公开
    电子地图绘制的本地化

    公开(公告)号：US20140235989A1

    公开(公告)日：2014-08-21

    申请号：US14127136

    申请日：2012-07-05

    申请人： Harold Wodlinger ,  Charulatha Ramanathan ,  Ping Jia

    发明人： Harold Wodlinger ,  Charulatha Ramanathan ,  Ping Jia

    IPC分类号： A61B5/06 ,  A61N1/362 ,  A61B18/14 ,  A61B5/042 ,  A61B5/00

    CPC分类号： A61B5/063 ,  A61B5/0402 ,  A61B5/042 ,  A61B5/066 ,  A61B5/4836 ,  A61B18/1492 ,  A61B34/20 ,  A61B2034/2053 ,  A61N1/362 ,  A61N1/3625 ,  A61N1/3628

    摘要： A system (10) can localize an object in a patient's body. The system (10) can include a pulse generator (18 or 30) configured to provide a localization signal to at least one electrode that is fixed to the object in the patient's body. A sensor array (22) can be configured to detect an electrical field produced in response to the localization signal and provide respective sensor signals. A map generator (42) can be configured to reconstruct electrical signals based on the respective sensor signals and geometry data representing a geometric relationship between patient anatomy and the sensor array. A location calculator (50) can determine a location where the localization signal was applied based on the reconstructed electrical signals.

    摘要翻译： 系统（10）可以将患者体内的物体定位。 系统（10）可以包括脉冲发生器（18或30），脉冲发生器（18或30）被配置为向固定到患者体内的物体的至少一个电极提供定位信号。 传感器阵列（22）可以被配置为检测响应于定位信号而产生的电场并提供相应的传感器信号。 地图生成器（42）可以被配置为基于相应的传感器信号和表示患者解剖结构和传感器阵列之间的几何关系的几何数据来重建电信号。 位置计算器（50）可以基于重建的电信号来确定应用定位信号的位置。

    SYSTEM AND METHODS TO FACILITATE PROVIDING THERAPY TO A PATIENT
    7.
    发明申请
    SYSTEM AND METHODS TO FACILITATE PROVIDING THERAPY TO A PATIENT 有权
    为患者提供治疗的系统和方法

    公开(公告)号：US20140135866A1

    公开(公告)日：2014-05-15

    申请号：US14127130

    申请日：2012-07-05

    申请人： Charulatha Ramanathan ,  Harold Wodlinger ,  Ping Jia ,  Maria Strom

    发明人： Charulatha Ramanathan ,  Harold Wodlinger ,  Ping Jia ,  Maria Strom

    IPC分类号： A61N1/368 ,  A61N1/365

    CPC分类号： A61N1/36585 ,  A61B5/04012 ,  A61B5/0402 ,  A61B5/04085 ,  A61B5/4836 ,  A61B5/7425 ,  A61B2576/023 ,  A61N1/3625 ,  A61N1/3627 ,  A61N1/365 ,  A61N1/36514 ,  A61N1/36528 ,  A61N1/368 ,  A61N1/3684 ,  G06F19/00 ,  G06F19/3481 ,  G16H40/63 ,  G16H50/50

    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。 可以在所施加的治疗的多次迭代中的每一个处分析电数据（306）以获得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 在每次应用治疗的各个迭代中。 所计算的指示可以存储在存储器（308）中。 可以基于至少一个功能的指示，在多个迭代中的随后的一次迭代中调整治疗的至少一个参数（310）以进行递送。

    VISUALIZATION OF ELECTROPHYSIOLOGY DATA
    8.
    发明申请
    VISUALIZATION OF ELECTROPHYSIOLOGY DATA 有权
    电生理数据的可视化

    公开(公告)号：US20120101398A1

    公开(公告)日：2012-04-26

    申请号：US13128123

    申请日：2009-11-10

    申请人： Charulatha Ramanathan ,  Harold M. Wodlinger ,  Ping Jia ,  Harris Gasparakis ,  Steven G. Arless ,  John E. Anderson ,  Soniya Bhojwani

    发明人： Charulatha Ramanathan ,  Harold M. Wodlinger ,  Ping Jia ,  Harris Gasparakis ,  Steven G. Arless ,  John E. Anderson ,  Soniya Bhojwani

    IPC分类号： A61B5/044

    CPC分类号： A61B5/044 ,  A61B5/04012 ,  A61B5/726 ,  A61B5/7475 ,  G06F19/00

    摘要： A method for visualization of electrophysiology information can include storing electroanatomic data (14) in memory, the electroanatomic data representing electrical activity on a surface of an organ over a time period. An interval within the time period is selected in response to a user selection (28). Responsive to the user selection of the interval, a visual representation (26) of physiological information for the user selected interval is generated by applying at least one method to the electroanatomic data (14). The visual representation (26) is spatially represented on a graphical representation of a predetermined region of the surface of the organ.

    摘要翻译： 用于可视化电生理学信息的方法可以包括将电解原始数据（14）存储在存储器中，电解原理数据表示在一段时间内在器官表面上的电活动。 响应于用户选择（28）选择该时间段内的间隔。 响应于用户对间隔的选择，通过对电解剖数据（14）应用至少一种方法来生成用户选择间隔的生理信息的视觉表示（26）。 视觉表示（26）在器官表面的预定区域的图形表示上空间地表示。

    Localization for electrocardiographic mapping
    9.
    发明授权
    Localization for electrocardiographic mapping 有权

    公开(公告)号：US10506948B2

    公开(公告)日：2019-12-17

    申请号：US14127136

    申请日：2012-07-05

    申请人： Harold Wodlinger ,  Charulatha Ramanathan ,  Ping Jia

    发明人： Harold Wodlinger ,  Charulatha Ramanathan ,  Ping Jia

    IPC分类号： A61B5/06 ,  A61B5/042 ,  A61B18/14 ,  A61N1/362 ,  A61B34/20 ,  A61B5/0402 ,  A61B5/00

    摘要： A system (10) can localize an object in a patient's body. The system (10) can include a pulse generator (18 or 30) configured to provide a localization signal to at least one electrode that is fixed to the object in the patient's body. A sensor array (22) can be configured to detect an electrical field produced in response to the localization signal and provide respective sensor signals. A map generator (42) can be configured to reconstruct electrical signals based on the respective sensor signals and geometry data representing a geometric relationship between patient anatomy and the sensor array. A location calculator (50) can determine a location where the localization signal was applied based on the reconstructed electrical signals.