心外膜标测网套电极的研制

Development of a sock electrode for epicardial mapping

本文介绍心外膜标测网套电极的研制。该钮扣电极直径小,间距窄,伸出短,记录的波形尖锐,基线平稳,有利于微机对波形特征的识别和提取。该网套具有良好的顺应性和弹性,使电极能较好地接触心外膜。

A sock electrode for epicardial mapping we developed is described in this paper. The snap electrodcs have the following features: the diameter is thin, the interval small, and the protrusion short, The cpicardial waveforms recorded by using our electrodes have distinct characteristics and a constant baseine, which is easy to be recognized by the computer. The sock we designed is extremely, compliant and elastic, making it possible for the electrodes to make satisfactory contact with the epicardium.