PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic equipment which has high accuracy and converts timing about the movement or deformation of tissues into an image.SOLUTION: The temporal change of the speed of the movement of a subject S is obtained by a controlling section 21 based on a receiving signal when scanning an ultrasound within the subject S and the difference in the timing of the movement in the subject S is color-displayed in a monitor 20 from the temporal change of this speed.COPYRIGHT: (C)2007,JPO&INPIT【課題】精度の高い、組織の移動若しくは変形に関するタイミングを映像化すること。【解決手段】超音波を被検体S内にスキャンしたときの受信信号に基づいて制御部21により被検体Sの動きの速度の時間的変化を求め、この速度の時間的変化から被検体Sにおける動きのタイミングの違いをモニター20にカラー表示する。【選択図】図1