An ultrasonic diagnostic device is provided. The ultrasonic diagnostic device includes an ultrasonic probe configured to send and receive ultrasonic waves to and from a test subject, a sensor provided in the ultrasonic probe and configured to detect a dynamic state of the ultrasonic probe, a dynamic analysis section configured to analyze the dynamic state of the ultrasonic probe based on a detection signal of the sensor, and a control section configured to perform a control operation of the ultrasonic diagnostic device corresponding to the dynamic state of the ultrasonic probe as identified from the analysis by the dynamic analysis section.
