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    • 10. 发明授权
    • Cardiac rhythm management system with electrosurgery mode
    • 具有电外科手术模式的心律管理系统
    • US06678560B1
    • 2004-01-13
    • US09235106
    • 1999-01-21
    • James O. GilkersonVickie L. ConleyKristine M. Larsen-KellyAllan Thomas KoshiolJohn William Gilliver
    • James O. GilkersonVickie L. ConleyKristine M. Larsen-KellyAllan Thomas KoshiolJohn William Gilliver
    • A61N137
    • A61N1/3718A61N1/3925A61N1/3962
    • A cardiac rhythm management system includes an electrosurgery mode of operating an implantable cardiac rhythm management device, such as a pacemaker, defibrillator, or pacer/defibrillator. In electrosurgery mode, certain device parameters are programmed to particular electrosurgery mode values in order to increase the immunity of the implanted device to electromagnetic interference during electrosurgery. Electrosurgery mode device parameter values include both previously-programmed values and different values that are particular to electrosurgery mode. Electrosurgery mode is initiated by an external programmer, which enables electrosurgery mode parameters, displays an indicator to the user, and disables further device parameter programming until electrosurgery mode is terminated by a user request from the external programmer. Electrosurgery mode includes asynchronous pacing, such as DOO mode providing atrial and ventricular pacing at previously programmed rate, AV delay, amplitudes, and pulse widths. Sensing of intrinsic cardiac signals, sensor rate modulation, and tachyarrhythmia detection and therapy are all turned off during electrosurgery mode.
    • 心律管理系统包括操作可植入心律管理装置的电手术模式,例如起搏器,除纤颤器或起搏器/除颤器。 在电外科模式中,某些器件参数被编程为特定的电外科手术模式值,以便在电外科手术期间增加植入器件对电磁干扰的免疫力。 电外科手术模式设备参数值包括以前编程的值和电外科手术模式特有的不同值。 电外科模式由外部编程器启动,其允许电外科模式参数,向用户显示指示符,并且禁用进一步的设备参数编程,直到外部程序员的用户请求终止电外科手术模式。 电外科模式包括异步起搏,例如以预先设定的速率,AV延迟,幅度和脉冲宽度提供心房和心室起搏的DOO模式。 在电外科手术模式下,内部心脏信号的检测,传感器速率调制和快速性心律失常检测和治疗都被关闭。