Jiao Qiyu, Pang Chunying
School of Life Science and Technology, Changchun University of Science and Technology, Changchun, 130022.
Zhongguo Yi Liao Qi Xie Za Zhi. 2013 Mar;37(2):112-5.
The Traditional Chinese Medical Pulse Instrument uses the HKG-07B infrared pulse sensor to get pulse signal from the body. It makes full use of the TMS320VC5402 chip to realize time-frequency domain parameters extracting, classification and identification of the pulse signal. The system can store a plenty of pulse signal and realize data communication with the PC via the USB interface. According to acquisition and classification of pulse signal experiments of 200 subjects, the results show that the recognition rate of pulse signal can reach to 87.4%. It is applicable to the clinical diagnosis and detection of the pulse signal and home healthcare.
中医脉象仪采用HKG - 07B红外脉搏传感器从人体获取脉搏信号。它充分利用TMS320VC5402芯片实现脉搏信号的时频域参数提取、分类与识别。该系统可存储大量脉搏信号，并通过USB接口实现与计算机的数据通信。根据对200名受试者的脉搏信号采集与分类实验，结果表明脉搏信号的识别率可达87.4%。它适用于脉搏信号的临床诊断检测及家庭医疗保健。
