中医脉象多信息采集系统的研制

根据中医脉象的多信息特征,在超声图像动态分析和识别技术的基础上,将B型超声与柔性传感器结合构建了脉诊复合信息检测系统,对超声波动态图像、压力脉搏波、光电容积脉搏波和心电图进行信息整合,并通过计算机信息处理技术综合分析,建立了脉象特征分析方法,形成了描述中医脉诊“位数形势”4种属性的优化解决方案。应用此系统采集了健康人的多信息脉象数据,结果表明,文章提出的新的脉诊客观化方法切实可行,取得了预期效果,为中医临床的脉诊客观化研究和中医教学提供了新的方法和新的特征数据。

Advanced Development of Multi-information Acquisition System on Pulse Tracings of Traditional Chinese Medicine

According to the multi-information characteristic of pulse tracings in traditional Chinese medicine(TCM) and the dynamic analysis and identification technique of sonogram,the multi-information detection system of pulse examination was constructed by combining B-type ultrasound and flexible transducer.It made information integration of supersonic dynamic image,pressure pulse wave,photoelectric capacity pulse wave and electrocardiogram,and though the aggregate analysis of computer information processing technique,established the pulse tracings signature analysis method,formed optimized solving scheme for describing the four attributes("location,velocity,shape and potential") of pulse examination in TCM.From the multi-information data of healthy people's pulse tracings collected by this system,it can be infer that the new method of objectification of pulse examination referred in this article is feasible,and have gain the prospective effect.It provides a new method and characteristic data for the clinical study of objectification of pulse examination and teaching of TCM.