Ultrasonic acoustic information processing program ultrasonic diagnostic apparatus, ultrasonic and elastic information processing method

摘要

Ultrasonic diagnostic apparatus of the present invention, the fault portion of the subject based on the ultrasonic probe for transmitting and receiving ultrasonic waves to and from the subject, the reflection echo signal measured by the ultrasonic probe and phasing and adding unit for generating an RF signal frame data, the frame data of elasticity information representing the degree of hardness or softness of the tissue of the measurement point of the fault site based on the RF signal frame data of a different pair of acquisition time an elastic computing section for generating, weighting unit that elasticity information for each measurement point of the elastic frame data generated, for weighting according to the steepness of the distribution of the elasticity information of the plurality of measurement points, including a measurement point adjacent and, a smoothing unit for smoothing the elasticity information of the elastic frame data with different generation time in which the weighting is made elastic to be displayed on the display by generating an elastic image based on the elastic frame data smoothed I and an image display unit.