Objective To establish a multidimensional pulse-diagnostic message collecting and processing system for dynamic identification of radial artery motion

and to develop a new model of pulse-diagnostic apparatus.Method Different sensors（such as blood flow impedance sensor

ultrasound pulse signal sensor

photoelectric pulse sensor

etc.） were used to collect different physical variables（such as pressure

blood flow impedance

finger-volume pulse wave

ECG

etc.）

at the cunkou site of the radial artery.The pulse-diagnostic messages collected were comprehensively studied by data-digging technique.Result The present one-dimensional mode of collecting and processing pulse-diagnostic messages was broken through

and a new mode of collecting pulse-diagnostic messages was established

which possesses the features of pulse-diagnostic signal dynamic identification

two-dimensional cross section

multi-channel

and data digging.Conclusion The system developed can transform pulse-diagnostic messages into intuitionistic

visual and quantitative vascular motion messages.