| 摘要 |
PROBLEM TO BE SOLVED: To improve accuracy of diagnosis by utilizing a shear wave in an ultrasonic diagnostic device.SOLUTION: A body motion signal generation part 60 generates a body motion signal changing in accordance with the body motion of a subject being a diagnostic object on the basis of a reception signal corresponding to a monitoring reception beam obtained from a reception part 14. A body motion monitoring part 62 determines the start timing of a diagnostic recommendation period in which the body motion is small by discriminating the magnitude of the body motion on the basis of the body motion signal obtained from the body motion signal generation part 60. A control part 70 executes diagnostic processing from the start timing of diagnosis. Consequently, stable diagnostic information with less influence of the heartbeat, desirably with completely no influence of the heartbeat can be obtained. |
