Sheng Chuanguang, Yang Cuiwei, Wu Xiaomei, Wang Yuanyuan, Qin Yajie
Zhongguo Yi Liao Qi Xie Za Zhi. 2013 Nov;37(6):417-20.
The design of portable and low power consumption 12-lead ECG is based on the digital signal processor TMS320C5515 and the analog front end ADS1298. The ADS1298 collects the ECG signals and deliver them to TMS320C5515. The preprocessed ECG signals are displayed real-time on a LCD and can be stored without compression for a long time. The ECG signals can also be sent to an up computer by a USB connector so that ECG data can be analyzed offline. The system has small volume, high precision and low power consumption.
便携式低功耗12导联心电图仪的设计基于数字信号处理器TMS320C5515和模拟前端ADS1298。ADS1298采集心电图信号并将其传送给TMS320C5515。预处理后的心电图信号实时显示在液晶显示屏上，并且可以无压缩地长时间存储。心电图信号还可以通过USB连接器发送到上位机，以便离线分析心电图数据。该系统体积小、精度高、功耗低。
