Liu Chen-guang, Zhang Yong-hong, Bai Jing, Hu Peng
Department of Biomedical Engineering, Tsinghua University, Beijing, China.
Space Med Med Eng (Beijing). 2004 Apr;17(2):135-9.
To develop a portable ECG monitor with top performance.
The hardware system and control program were designed basing on a digital signal processor TMS320VC5402. An algorithm of arrhythmia detection was embedded.
Four types of arrhythmia could be detected. Seven sections of 64 k-byte ECG data could be stored and the collection time of each segment was marked. The ECG data recorded could be sent to the hospital via either digital or analog method. With low power consumption and rechargeable Li+ battery, this monitor could work continuously.
The monitor meets the design requirements and possesses excellent practicability.
开发一款具有顶级性能的便携式心电图监测仪。
基于数字信号处理器TMS320VC5402设计硬件系统和控制程序。嵌入心律失常检测算法。
可检测出四种类型的心律失常。可存储七段64千字节的心电图数据，并标记每段的采集时间。记录的心电图数据可通过数字或模拟方式发送至医院。该监测仪功耗低，采用可充电锂离子电池，可连续工作。
该监测仪符合设计要求，具有出色的实用性。
