ULTRASONIC DIAGNOSTIC DEVICE, SIGNAL PROCESSING METHOD FOR ULTRASONIC DIAGNOSTIC DEVICE, AND PROGRAM

摘要

In order to provide an ultrasonic diagnostic device, signal processing method, and program by which it is possible, when correcting element data by overlaying a plurality of pieces of element data obtained through different types of transmitting and receiving, to remove ghost signals with a small number of data pieces, prevent frame rate reduction while obtaining a high quality ultrasonic image, and prevent cost increases as increasing the memory capacity is unnecessary, a data processing unit for generating, from a plurality of first element data pieces, a second element data piece corresponding to any of the first element data pieces and a frequency information acquisition unit for acquiring information pertaining to the transmission frequency of an ultrasonic beam transmitted from a probe are provided, and the data processing unit generates the second element data piece using the plurality of first element data pieces on the basis of the transmission frequency information acquired by the frequency information acquisition unit.