中国医疗器械杂志
中國醫療器械雜誌
중국의료기계잡지
CHINESE JOURNAL OF MEDICAL INSTRUMENTATION
2013年
2期
112-115
,共4页
脉象%DSP%HKG-07B%特征值
脈象%DSP%HKG-07B%特徵值
맥상%DSP%HKG-07B%특정치
pulse%DSP%HKG-07B%characteristic value
设计的脉象仪通过HKG-07B红外脉象传感器提取脉象信号,以TMS320VC5402作为控制核心,进行时域及频域特征提取和分类,通过USB接口可实现脉象数据的大量存储和与PC机的通信.通过对200位受试者脉象信号的采集和分类实验,表明该仪器对脉象信号的平均识别率达到87.4%,适用于临床脉象信号的诊断检测和家庭医疗保健.
設計的脈象儀通過HKG-07B紅外脈象傳感器提取脈象信號,以TMS320VC5402作為控製覈心,進行時域及頻域特徵提取和分類,通過USB接口可實現脈象數據的大量存儲和與PC機的通信.通過對200位受試者脈象信號的採集和分類實驗,錶明該儀器對脈象信號的平均識彆率達到87.4%,適用于臨床脈象信號的診斷檢測和傢庭醫療保健.
설계적맥상의통과HKG-07B홍외맥상전감기제취맥상신호,이TMS320VC5402작위공제핵심,진행시역급빈역특정제취화분류,통과USB접구가실현맥상수거적대량존저화여PC궤적통신.통과대200위수시자맥상신호적채집화분류실험,표명해의기대맥상신호적평균식별솔체도87.4%,괄용우림상맥상신호적진단검측화가정의료보건.
@@@@The Traditional Chinese Medical Pulse Instrument uses the HKG-07B infrared pulse sensor to get pulse signal from the body. It makes ful 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.
