心音传感器在中医脉象信号采集中的应用研究

Study on Application of Heart Sound Sensor in Acquiring Traditional Chinese Medicine Pulse

目的:探讨中医脉象信号的采集方法,促进中医脉诊客观化。方法:分析当前现有中医脉象采集方式的优缺点,提出把声音传感技术应用于中医脉象信号的采集。使用心音传感器在寸口部位采集脉象信号后再用Matlab软件进行数据处理。结果:实验表明利用心音传感器,可以采集到多元化的脉象信息。结论:利用声音传感技术采集中医脉象信号是可行的,并且有一定的优势。

Objective：To explore tile acquisition method of pulse signal and promote the objective of Chinese pulse diagnosis. Methods ： By analysis of the advantages and disadvantages of current traditional Chinese medicine pulse acquisition mode, it was proposed to make the sound sensor technology applied to traditional Chinese medicine pulse acquisition system. The heart sound sensor was used to acquire pulse signal in the area after Cunkou,and then the pulse signal was processed by Matlab software. Re- sults ： Experiments showed that the use of Heart sound sensor call acquire diversified pulse information. Conclusion ： The use of sound sensor technology to acquire pulse signal is feasible and has some advantages.