首页> 外国专利> A MONITORING SYSTEM FOR ABLATION OF CARDIAC TISSUE IN CLOSE PROXIMITY TO THE AV NODE OF THE HEART AND FOR GENERATING A SENSORIAL ALERT

A MONITORING SYSTEM FOR ABLATION OF CARDIAC TISSUE IN CLOSE PROXIMITY TO THE AV NODE OF THE HEART AND FOR GENERATING A SENSORIAL ALERT

机译:一个监测系统,用于消融与心脏的房室结很近的心脏组织并产生警报

摘要

A monitoring system for ablation of cardiac tissue in close proximity to the AV node of the heart, characterized in that it comprises :▪ At least one ablation catheter (12) powered by a power source (16);▪ At least one electrode (13) acquiring an intracardiac electrogram (IEGM), called IEGM electrode ;▪ At least one set of electrodes (14) acquiring a surface electrocardiogram (ECG), called ECG electrodes ;▪ At least one calculator (15, 16, 17, 18, 19, 25, 27) and a memory for measuring in real time at least one of (i) signals acquired from the IEGM electrode and the ECG electrodes, and (ii) catheter tip location, in order to automatically generate an estimate of the level of risk of heart block, called Risk index (Ri), said risk index (Ri) activating ta sensorial alert.
机译:一种用于监测靠近心脏房室结的心脏组织消融的监测系统,其特征在于:▪至少一个由电源(16)供电的消融导管(12);▪至少一个获取心内电图(IEGM)的电极(13),称为IEGM电极;▪至少一组获取表面心电图(ECG)的电极(14),称为ECG电极;▪至少一个计算器(15、16、17、18、19、25、27)和一个存储器,用于实时测量(i)从IEGM电极和ECG电极获取的信号中的至少一个,以及(ii)导管尖端的位置,以便自动生成对心脏阻塞风险水平的估计,称为风险指数(Ri),所说的风险指数(Ri)激活ta感觉警报。

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