公开(公告)号：US06466819B1

公开(公告)日：2002-10-15

申请号：US09603076

申请日：2000-06-26

申请人： Ingo Weiss

发明人： Ingo Weiss

IPC分类号： A61N139

CPC分类号： A61N1/36585 ,  A61N1/3702 ,  A61N1/3925

摘要： A cardioelectric apparatus for the early detection of a tachycardia of the heart is provided. The cardioelectric apparatus of the current invention, comprising: 1) measurement means for sensing measurement values for the heart rate and the action potential duration, the measurement means having at least one output for the output of measurement value pairs of mutually associated measurement values for the heart rate and the action potential duration; 2) measurement value processing means for receiving the measurement value pairs, the measurement value processing means connected to the output of the measurement means and which are adapted to derive from the measurement value pairs time-variant parameters (&tgr;x, g) which describe the heart; 3) a memory in which comparative values characterizing a tachycardia risk can be stored; and 4) an evaluation unit connected to the measurement value processing means for receiving the parameters (&tgr;x, g) derived from the measurement value pairs and further connected to the memory and which is adapted to compare the derived parameters (&tgr;x, g) to comparative values stored in the memory and to output a tachycardia risk signal if the comparison of the derived parameters (&tgr;x, g) with the comparative values shows that the derived parameters (&tgr;x, g) are in the tachycardia risk range.

摘要翻译： 提供了用于早期检测心脏心动过速的心电设备。 本发明的心电设备包括：1）用于感测心率和动作电位持续时间的测量值的测量装置，测量装置具有至少一个用于输出相互关联测量值的测量值对的输出 心率和动作电位持续时间; 2）用于接收测量值对的测量值处理装置，连接到测量装置的输出并且适于从测量值对派生的测量值处理装置对描述的测量值对时变参数（＆tgr; x，g） 心脏 3）可以存储表征心动过速风险的比较值的记忆; 以及4）评估单元，连接到测量值处理装置，用于接收从测量值对导出的参数（＆tgr; x，g），并进一步连接到存储器，并且其适于比较导出的参数（＆ g）如果所导出的参数（＆tgr; x，g）与比较值的比较显示派生参数（＆tgr; x，g）在心动过速中，则存储在存储器中的比较值并输出心动过速风险信号 风险范围