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    Rhythm discrimination of sudden onset and one-to-one tachyarrhythmia
    51.
    发明授权
    Rhythm discrimination of sudden onset and one-to-one tachyarrhythmia 有权
    突发性和一对一快速性心律失常的节律辨别

    公开(公告)号：US08386039B2

    公开(公告)日：2013-02-26

    申请号：US12825618

    申请日：2010-06-29

    申请人： Jaeho Kim ,  Joseph M. Bocek

    发明人： Jaeho Kim ,  Joseph M. Bocek

    IPC分类号： A61B5/0464

    CPC分类号： A61B5/0464 ,  A61B5/7264 ,  A61N1/3622 ,  A61N1/3925 ,  A61N1/3962 ,  G06F19/00

    摘要： This document discusses, among other things, systems and methods to discriminate between a ventricular tachyarrhythmia (VT) and a supraventricular tachyarrhythmia (SVT), such as upon detecting sudden onset and one-to-one tachycardia. In certain examples, a detected tachyarrhythmia is analyzed to determine whether it is sudden onset and 1:1. If so, a first fast beat is identified. One or more ventricular intervals in close proximity to the first fast beat are analyzed to determine an initial classification of either VT or SVT. The initial classification is used to adjust a morphological feature correlation coefficient (FCC) threshold. A morphology analysis is performed with the adjusted FCC threshold value to yield a secondary classification.

    摘要翻译： 本文件尤其涉及区分心室性心律失常（VT）和室上性快速性心律失常（SVT）的系统和方法，例如在检测到突发性发作和一对一心动过速时。 在某些实例中，分析检测到的快速性心律失常以确定其是否突然发作和1：1。 如果是这样，首先确定快节拍。 分析紧邻第一快节拍的一个或多个心室间隔以确定VT或SVT的初始分类。 初始分类用于调整形态特征相关系数（FCC）阈值。 用调整的FCC阈值进行形态分析以产生次级分类。

    Tachyarrhythmia sudden onset detection with hysteresis
    52.
    发明授权
    Tachyarrhythmia sudden onset detection with hysteresis 有权
    快速性心律失常突发发作具有迟滞性

    公开(公告)号：US08364262B2

    公开(公告)日：2013-01-29

    申请号：US12849714

    申请日：2010-08-03

    申请人： Jaeho Kim ,  Joseph M. Bocek

    发明人： Jaeho Kim ,  Joseph M. Bocek

    IPC分类号： A61N1/00

    CPC分类号： A61N1/3621 ,  A61N1/3925

    摘要： This document discusses, among other things, detection of a sudden onset of a tachyarrhythmia. A sudden onset of tachyarrhythmia is determined by monitoring changes in intrinsic ventricular rate, such as by using one or more sensing channels in the ICD. A lowest tachyarrhythmia rate threshold is accompanied by a slightly lower “hysteresis tachyarrhythmia rate threshold.” If a sudden onset of tachyarrhythmia is declared, the sudden onset status is not reset by the ventricular rate falling below the lowest tachyarrhythmia rate threshold, but is instead reset by the ventricular rate falling below the slightly lower hysteresis tachyarrhythmia rate threshold.

    摘要翻译： 本文件尤其涉及突发性快速性心律失常发作的检测。 通过监测内在心室率的变化，例如通过使用ICD中的一个或多个感测通道来确定快速性心律失常的突然发作。 最低的快速性心律失常率阈值伴随着稍低的滞后快速性心律失常率阈值。 如果突然出现快速性心律失常，突发发作状态不会因心律失常率低于最低心律失常率阈值而复位，而是由心律失常复位，低于滞后快速性心律失常率阈值。

    Dynamic selection of algorithms for arrhythmia detection
    55.
    发明授权
    Dynamic selection of algorithms for arrhythmia detection 有权
    动态选择心律失常检测算法

    公开(公告)号：US08285371B2

    公开(公告)日：2012-10-09

    申请号：US12754955

    申请日：2010-04-06

    申请人： Dan Li ,  Jaeho Kim ,  Julie A. Thompson ,  Arjun Sharma

    发明人： Dan Li ,  Jaeho Kim ,  Julie A. Thompson ,  Arjun Sharma

    IPC分类号： A61B5/02

    CPC分类号： A61B5/0215 ,  A61B5/0008 ,  A61B5/024 ,  A61B5/0245 ,  A61B5/029 ,  A61B5/053 ,  A61B5/1455 ,  A61B5/7264 ,  A61B7/00 ,  A61N1/3621 ,  A61N1/36521 ,  A61N1/3655 ,  A61N1/36557 ,  A61N1/36578 ,  A61N1/36592 ,  A61N1/3702 ,  A61N1/3962

    摘要： An apparatus comprises a first implantable sensor produces a first electrical sensor signal representative of cardiac depolarization events of a heart of a subject, a second implantable sensor that produces a second electrical sensor signal representative of hemodynamic function of the heart, a signal analyzer circuit, and an arrhythmia discrimination circuit. The signal analyzer circuit detects an arrhythmic event from the first sensor signal and calculates hemodynamic stability in response to the arrhythmic event detection using the second sensor signal. The arrhythmia discrimination circuit selects, according to a calculated hemodynamic stability produced by the signal analyzer circuit, an arrhythmia discrimination algorithm from among a plurality of candidate arrhythmia discrimination algorithms that are implementable by the arrhythmia discrimination circuit, classifies the detected arrhythmia using the selected arrhythmia discrimination algorithm, and provides the arrhythmia classification to a user or process.

    摘要翻译： 一种装置包括第一可植入传感器产生代表受试者心脏的心脏去极化事件的第一电传感器信号，产生代表心脏的血液动力学功能的第二电传感器信号的第二可植入传感器，信号分析仪电路和 心律失常鉴别电路。 信号分析器电路检测来自第一传感器信号的心律不齐事件，并且响应于使用第二传感器信号的心律不齐事件检测来计算血流动力学稳定性。 心律失常鉴别电路根据由信号分析仪电路产生的计算出的血液动力学稳定性选择可由心律失常鉴别电路实施的多种候选心律失常辨别算法中的心律失常鉴别算法，使用选择的心律失常辨别对所检测到的心律失常进行分类 算法，并向用户或进程提供心律失常分类。

    Method and apparatus for detecting non-sustaining ventricular tachyarrhythmia
    56.
    发明授权
    Method and apparatus for detecting non-sustaining ventricular tachyarrhythmia 失效
    用于检测不间断性室速性心律失常的方法和装置

    公开(公告)号：US08265751B2

    公开(公告)日：2012-09-11

    申请号：US12708645

    申请日：2010-02-19

    申请人： Yunlong Zhang ,  Jaeho Kim

    发明人： Yunlong Zhang ,  Jaeho Kim

    IPC分类号： A61N1/36

    CPC分类号： A61N1/3621 ,  A61N1/3962

    摘要： An implantable medical device controls an anti-tachyarrhythmia therapy by detecting a tachyarrhythmia episode from a cardiac signal and analyzing the detected tachyarrhythmia episode in a tachyarrhythmia detection and analysis process to determine whether the anti-tachyarrhythmia therapy needs to be delivered. The tachyarrhythmia detection and classification process includes detection of inhibitory events each indicating that the tachyarrhythmia episode is of a type not to be treated by the anti-tachyarrhythmia therapy or that the tachyarrhythmia episode is not sustaining. The detection of each of the inhibitory events causes the tachyarrhythmia detection and classification process to be restarted or extended, or the delivery of the anti-tachyarrhythmia therapy to be withheld.

    摘要翻译： 可植入医疗装置通过从心脏信号检测快速性心律失常发作来控制抗快速性心律失常治疗，并在快速性心律失常检测和分析过程中分析检测到的快速性心律失常发作，以确定是否需要递送抗快速性心律失常治疗。 快速心律失常检测和分类过程包括各种抑制事件的检测，每个都表示快速性心律失常发作是不由抗慢性心律失常治疗治疗的类型，或快速性心律失常发作不能维持。 每个抑制事件的检测导致快速性心律失常检测和分类过程重新启动或延长，或者阻止抗快速性心律失常治疗的传递。

    ELECTRIC MOTOR AND ELECTRIC VEHICLE HAVING THE SAME
    58.
    发明申请
    ELECTRIC MOTOR AND ELECTRIC VEHICLE HAVING THE SAME 有权
    电动马达及电动车辆

    公开(公告)号：US20120153749A1

    公开(公告)日：2012-06-21

    申请号：US13232236

    申请日：2011-09-14

    申请人： Kwangwook Chun ,  Jaeho Kim ,  Yunho Kim ,  Seungdo Han ,  Jiseong Park

    发明人： Kwangwook Chun ,  Jaeho Kim ,  Yunho Kim ,  Seungdo Han ,  Jiseong Park

    IPC分类号： H02K1/20 ,  H02K1/18

    CPC分类号： H02K1/185 ,  B60L1/003 ,  B60L3/0061 ,  B60L11/1803 ,  B60L2220/14 ,  B60L2240/36 ,  B60L2240/425 ,  B60L2270/145 ,  H02K5/20 ,  Y02T10/641 ,  Y02T10/642 ,  Y02T10/7005

    摘要： A motor for an electric vehicle includes a frame, a stator disposed in the frame, a rotor disposed to be rotatable with respect to the stator; and an engaging portion that restricts the stator from moving with respect to the frame in a circumferential direction, the engaging portion including at least one rib protruding from one of the surfaces of the frame and the stator, and at least one rib accommodation portion formed at other of the surfaces of the frame and the stator, wherein the at least one rib and the at least one accommodation portion are engaged to allow heat to be transferred therebetween. Under this configuration, a cooling performance may be improved and durability may be enhanced.

    摘要翻译： 一种用于电动车辆的电动机包括框架，设置在框架中的定子，设置成可相对于定子旋转的转子; 以及限制定子相对于框架在周向上移动的接合部，所述接合部包括从所述框架和所述定子的一个表面突出的至少一个肋，以及至少一个肋容纳部，形成在 框架和定子的其他表面，其中所述至少一个肋和所述至少一个容纳部分接合以允许热量在其间传递。 在这种构造下，可以提高冷却性能，并且可以提高耐久性。

    Method and system for characterizing a representative cardiac beat using multiple templates
    60.
    发明授权
    Method and system for characterizing a representative cardiac beat using multiple templates 失效
    使用多个模板来表征代表性心搏的方法和系统

    公开(公告)号：US08121674B2

    公开(公告)日：2012-02-21

    申请号：US12435904

    申请日：2009-05-05

    申请人： Jaeho Kim ,  Joseph Bocek

    发明人： Jaeho Kim ,  Joseph Bocek

    IPC分类号： A61B5/04

    CPC分类号： A61B5/04525 ,  A61N1/3622

    摘要： A method and system for characterizing one beat of a patient's supraventricular rhythm are described. A plurality of templates is provided and updated using a plurality of qualified beats. Updating occurs by temporally aligning the shock channel waveforms of the template beats using rate channel fiducial points. The template beats are combined by point-by-point addition of the shock channel waveforms. The resultant updated template characterizes one of the patient's supraventricular conducted cardiac beats.

    摘要翻译： 描述了用于表征患者室上性节律的一搏的方法和系统。 使用多个合格的节拍来提供和更新多个模板。 通过使用速率信道基准点时间对准模板节拍的冲击波形波形来进行更新。 通过逐点添加冲击波形波形来组合模板节拍。 所得到的更新的模板描绘了患者的室上传导心脏搏动之一。