Abstract: Provided is an ultrasonic diagnostic device including a probe. When an ultrasonic diagnosis is performed, the ultrasonic diagnostic device may limit an elastic movement of an inspection portion of a subject occurring due to a contact pressure of the probe by disposing a movement limiting instrument on the inspection portion of the subject.

Abstract: An ultrasound method and system are provided. The ultrasound system may transmit, to a target tissue, a pushing ultrasound signal for generating of a displacement, using a probe, receive a response signal from the target tissue in correspondence to a tracking ultrasound signal transmitted via the probe, detect displacement information associated with the target tissue using the response signal, and generate the acoustic radiation force impulse image based on the displacement information.