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公开(公告)号：US20110024186A1
公开(公告)日：2011-02-03
申请号：US12795236
申请日：2010-06-07
申请人： Rogier Receveur , Jean Joseph Gerardus Rutten , Karel F.A.A. Smits , Nicolaas M. Lokhoff , Sylvia Weijzen-Engels , Didier Billy , Tim Dirk Jan Jongen , Lilian Kornet
发明人： Rogier Receveur , Jean Joseph Gerardus Rutten , Karel F.A.A. Smits , Nicolaas M. Lokhoff , Sylvia Weijzen-Engels , Didier Billy , Tim Dirk Jan Jongen , Lilian Kornet
CPC分类号： A61N1/056 , A61N1/3756
摘要： A lead including one or more electrodes (e.g., electrodes, such as those having circuitry associated therewith).
摘要翻译： 包括一个或多个电极（例如，电极，例如具有与其相关联的电路的电极）的引线。
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公开(公告)号：US08744548B2
公开(公告)日：2014-06-03
申请号：US12795236
申请日：2010-06-07
申请人： Rogier Receveur , Jean Joseph Gerardus Rutten , Karel F. A. A. Smits , Nicolaas M Lokhoff , Sylvia Weijzen-Engels , Didier Billy , Tim Dirk Jan Jongen , Lilian Kornet
发明人： Rogier Receveur , Jean Joseph Gerardus Rutten , Karel F. A. A. Smits , Nicolaas M Lokhoff , Sylvia Weijzen-Engels , Didier Billy , Tim Dirk Jan Jongen , Lilian Kornet
CPC分类号： A61N1/056 , A61N1/3756
摘要： A lead including one or more electrodes having circuitry associated therewith. Each such electrode includes a circuit extending along and conforming to at least a portion of an inner surface of the electrode. The circuit includes an isolation substrate contacting at least a portion of the inner surface of the cylindrical electrode portion, a first contact electrically isolated from the electrode portion by the isolation substrate and an integrated circuit electrically coupled to the first contact and the electrode.
摘要翻译： 包括具有与其相关的电路的一个或多个电极的引线。 每个这样的电极包括沿着电极的内表面的至少一部分延伸并且与电极的内表面的至少一部分一致的电路。 电路包括与圆柱形电极部分的内表面的至少一部分接触的隔离衬底，通过隔离衬底与电极部分电隔离的第一接触和电耦合到第一接触和电极的集成电路。
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公开(公告)号：US09480844B2
公开(公告)日：2016-11-01
申请号：US12915093
申请日：2010-10-29
CPC分类号： A61N1/3702 , A61N1/3621
摘要： A method and apparatus for detecting a cardiac event in a medical device that includes sensing a cardiac signal, detecting a cardiac event in response to the sensed signal, determining whether an interval associated with the cardiac signal is less than an interval threshold, determining a noise metric in response to an interval associated with the cardiac signal being less than the interval threshold, determining whether the noise metric is greater than a noise metric threshold, and determining whether to inhibit detecting in response to determining whether an interval associated with the cardiac signal is less than the interval threshold and determining whether the noise metric is greater than the noise metric threshold.
摘要翻译： 一种用于检测医疗设备中的心脏事件的方法和装置，包括感测心脏信号，响应于感测信号检测心脏事件，确定与心脏信号相关联的间隔是否小于间隔阈值，确定噪声 响应于与所述心脏信号相关联的间隔小于所述间隔阈值的度量，确定所述噪声度量是否大于噪声度量阈值，以及响应于确定与所述心脏信号相关联的间隔是否是禁止检测 小于间隔阈值并确定噪声度量是否大于噪声度量阈值。
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公开(公告)号：US20120108990A1
公开(公告)日：2012-05-03
申请号：US12915093
申请日：2010-10-29
IPC分类号： A61B5/0428
CPC分类号： A61N1/3702 , A61N1/3621
摘要： A method and apparatus for detecting a cardiac event in a medical device that includes sensing a cardiac signal, detecting a cardiac event in response to the sensed signal, determining whether an interval associated with the cardiac signal is less than an interval threshold, determining a noise metric in response to an interval associated with the cardiac signal being less than the interval threshold, determining whether the noise metric is greater than a noise metric threshold, and determining whether to inhibit detecting in response to determining whether an interval associated with the cardiac signal is less than the interval threshold and determining whether the noise metric is greater than the noise metric threshold.
摘要翻译： 一种用于检测医疗设备中的心脏事件的方法和装置，包括感测心脏信号，响应于感测信号检测心脏事件，确定与心脏信号相关联的间隔是否小于间隔阈值，确定噪声 响应于与所述心脏信号相关联的间隔小于所述间隔阈值的度量，确定所述噪声度量是否大于噪声度量阈值，以及响应于确定与所述心脏信号相关联的间隔是否是禁止检测 小于间隔阈值并确定噪声度量是否大于噪声度量阈值。
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公开(公告)号：US08831713B2
公开(公告)日：2014-09-09
申请号：US12846224
申请日：2010-07-29
IPC分类号： A61B5/04 , A61N1/37 , A61B5/0456
CPC分类号： A61N1/37 , A61B5/0456
摘要： In general, this disclosure is directed to signal processing based methods to reject undersensing in a signal indicative of cardiac activity, e.g., ECG. The undersensing may be due to very small signal amplitudes or due to a sudden increase in single peak amplitude resulting in an increased sensing threshold. The undersensing may result in falsely detecting a cardiac event, e.g., asystole or bradycardia. The techniques of this disclosure monitor the behavior of the signal to determine when a detected asystole is false.
摘要翻译： 通常，本公开涉及基于信号处理的方法来拒绝指示心脏活动的信号（例如ECG）中的不足感。 欠感应可能是由于非常小的信号幅度或由于单峰幅度的突然增加导致增加的感测阈值。 不足之处可能导致错误检测心脏事件，例如心搏停止或心动过缓。 本公开的技术监测信号的行为以确定检测到的心脏停搏是否为假。
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公开(公告)号：US20120029373A1
公开(公告)日：2012-02-02
申请号：US12846224
申请日：2010-07-29
IPC分类号： A61B5/0456
CPC分类号： A61N1/37 , A61B5/0456
摘要： In general, this disclosure is directed to signal processing based methods to reject undersensing in a signal indicative of cardiac activity, e.g., ECG. The undersensing may be due to very small signal amplitudes or due to a sudden increase in single peak amplitude resulting in an increased sensing threshold. The undersensing may result in falsely detecting a cardiac event, e.g., asystole or bradycardia. The techniques of this disclosure monitor the behavior of the signal to determine when a detected asystole is false.
摘要翻译： 通常，本公开涉及基于信号处理的方法来拒绝指示心脏活动的信号（例如ECG）中的不足感。 欠感应可能是由于非常小的信号幅度或由于单峰幅度的突然增加导致增加的感测阈值。 不足之处可能导致错误检测心脏事件，例如心搏停止或心动过缓。 本公开的技术监测信号的行为以确定检测到的心脏停搏是否为假。
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