可穿戴式心电信号采集电极的研究

The research of wearable ECG signal collection electrodes

针对传统心电采集设备的不可移动性以及传统粘性电极的致敏性,应用可穿戴计算的方法提出了使用镀银织物电极制作可穿戴式心电采集设备.为了提高可穿戴式心电采集信号的质量,制作了插入式织物电极.实验表明使用插入式织物电极的可穿戴式心电采集设备具有较好的舒适性,信号波形的质量达到传统电极的采集质量.

In the application of wearable computing method,we proposed a method about using silver plated fabric electrodes making wearable ECG acquisition device,in order to avoid the immovability of traditional ECG acquisition device and the allergy of the traditional sticky electrodes.And in order to solve the problem of the poor quality of the wearable dynamic ECG signal,we produced an interposer fabric electrode.Experiments show that using interposer fabric electrodes can improve the quality of the ECG signal,and wearable ECG acquisition device is comfortable,the quality of the signal waveform achieves the quality of traditional electrode collection signal.