DISPLACEMENT WAVE OF THE BLOOD VESSEL-A MECHANICAL MODEL

According to the clinical observations and model experiment, we have de-veloped a theoretical model and its mathemational equations to investigate the displacement wave of the blood vessel. The wave performance and its criterion of occurrence have been obtained by using perturbation theory and numerical method. The present study suggests that the displacement wave is governed by the blood velocity wave performance and the machanical behavior of the blood vessel, not the pressure performance. A clinical crit...