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    • 71. 发明公开
    • IMPLANTABLE MEDICAL DEVICE (IMD) SENSING MODIFICATIONS RESPONSIVE TO DETECTED PACING PULSES
    • 所涵盖PACER IMPULSE测量无功MODIFICATIONS可植入医疗设备(IMD)
    • EP3134175A1
    • 2017-03-01
    • EP15719112.3
    • 2015-04-16
    • Medtronic, Inc.
    • REINKE, James D.ZHANG, XushengSHARMA, VinodNIKOLSKI, Vladimir P.TERRY, Michael B.HARELAND, Scott A.HANSEN, Daniel L.SALMI, Donna M.
    • A61N1/37
    • In situations in which an implantable medical device (IMD) (e.g., an extravascular ICD) is co-implanted with a leadless pacing device (LPD), it may be important that the IMD knows when the LPD is delivering pacing, such as anti-tachycardia pacing (ATP). Techniques are described herein for detecting, with the IMD and based on the sensed electrical signal, pacing pulses and adjusting operation to account for the detected pulses, e.g., blanking the sensed electrical signal or modifying a tachyarrhythmia detection algorithm. In one example, the IMD includes a pace pulse detector that detects, based on the processing of sensed electrical signals, delivery of a pacing pulse from a second implantable medical device and blank, based on the detection of the pacing pulse, the sensed electrical signal to remove the pacing pulse from the sensed electrical signal.
    • 在的情况下,在其中植入式医疗设备(IMD)(例如,在血管外ICD)是共同植入了无导线起搏设备(LPD),也可能是重要的做了IMD知道当LPD被传递起搏,:如抗 心动过速起搏(ATP)。 技术描述在用于检测,与IMD并基于所感测的电信号,起搏脉冲和调整操作以考虑所检测到的脉冲,E. G.,消隐所感测的电信号或修改快速性心律失常检测算法。 在一个实施例中,IMD包括起搏脉冲检测器做检测,基于所感测的电信号的处理中,从第二可植入医疗设备和空白,基于检测起搏脉冲的递送的起搏脉冲的,所感测的电信号 除去从所感测的电信号的起搏脉冲。