METHOD FOR DISPLAYING ULTRASONIC BLOOD FLOW MOTION SPECTRUM AND ULTRASONIC IMAGING SYSTEM THEREOF

摘要

A method for displaying an ultrasonic blood flow motion spectrum, and an ultrasonic imaging system thereof, the system comprising: a probe (1); a transmitting circuit (2) for exciting the probe (1) to transmit an ultrasonic beam to a scanning target; a receiving circuit (4) and a beam synthesizing module (5) for receiving an echo of the ultrasonic beam and for obtaining an ultrasound echo signal; a data processing module (9) for calculating the blood flow velocity at a plurality of target sites in a region of interest according to the ultrasonic echo signal, so as to generate a motion velocity curve spectrum according to the blood flow velocity; and a display (8) for displaying the motion velocity curve spectrum.