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1. 发明授权

US6035232A Device for determining tachycardiac heart rhythm disturbances 有权
标题翻译：用于确定心动过速心律紊乱的装置
公开(公告)号：US6035232A
公开(公告)日：2000-03-07
申请号：US146192
申请日：1998-09-03
申请人： Tran Thong , Amiran Sh. Revishvili
发明人： Tran Thong , Amiran Sh. Revishvili
IPC分类号： A61N1/362 , A61B5/0468
CPC分类号： A61N1/3622
摘要： A device for determining tachycardial heart rhythm disturbances, comprising: a stimulation pulse generator; a ventricular stimulation electrode; an electrode line; one sensor electrode each in the atrium and ventricle of a heart; an atrial action detecting device; a ventricular action detecting device; a timer; an atrial interval detecting device; a ventricular interval detecting device; a comparator unit which compares the chronological spacings of successive atrial actions and successive ventricular actions and outputs a stimulation inducing signal; an evaluation device for detecting and evaluating changes, caused by the ventricular stimulation pulse in the atrial intervals and for outputting a tachycardia classification signal that characterizes the outcome of the evaluation; and a stimulation control device connected on the output side to the stimulation pulse generator, for controlling the output of a train of stimulation pulses at such intervals as occur between the stimulation pulses of a plurality of spontaneous ventricular actions at a time, with the definition of an interval varying within the train in a predetermined way, of each ventricular stimulation pulse from the preceding or next expected spontaneous ventricular action.
摘要翻译：一种用于确定心动过速心律紊乱的装置，包括：刺激脉冲发生器; 心室刺激电极; 电极线一个传感器电极，每个在心房的心房和心室中; 心房动作检测装置; 心室动作检测装置; 一个计时器心房间隔检测装置; 心室间隔检测装置; 比较单元，其比较连续心房动作和连续心室动作的时间间隔，并输出刺激诱导信号; 用于检测和评估由心房间隔中的心室刺激脉冲引起的变化并用于输出表征评估结果的心动过速分类信号的评估装置; 以及刺激控制装置，其在输出侧连接到刺激脉冲发生器，用于以一次发生在多个自发性心室动作的刺激脉冲之间的间隔来控制一列刺激脉冲的输出，其中定义为以预定方式在列车内变化的每个心室刺激脉冲从前一个或下一个预期自发心室动作的间隔。

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