Abstract: A method and apparatus for realizing a synchronization image. The method includes transmitting an ultrasonic signal to an object, obtaining vector components of at least two points included in the object based on an echo signal reflected from the object, and realizing a synchronization image of the object, which indicates whether motions of the at least two points have been synchronized, by using the obtained vector component.

Abstract: A method of providing multi spectral Doppler images, including displaying an ultrasound image of an object in a first region; setting a plurality of sample volumes in the displayed ultrasound image; obtaining a plurality of Doppler signals corresponding to the set plurality of sample volumes; and tridimensionally displaying in a second region the multi spectral Doppler images that are generated based on the obtained plurality of Doppler signals.

Abstract: The present disclosure provides an ultrasonic diagnostic apparatus. The ultrasonic diagnostic apparatus includes a fastening part having a band shape and wound around a diagnosis object, and a mover moving a probe along the fastening part.

Abstract: A method of obtaining a movement velocity and direction of a tissue, the method including: obtaining vector Doppler data from a target by transmitting and receiving an ultrasound signal; and detecting the movement velocity and direction of the tissue included in the target based on the obtained vector Doppler data.

Abstract: A method of providing multi spectral Doppler images, including displaying an ultrasound image of an object in a first region; setting a plurality of sample volumes in the displayed ultrasound image; obtaining a plurality of Doppler signals corresponding to the set plurality of sample volumes; and tridimensionally displaying in a second region the multi spectral Doppler images that are generated based on the obtained plurality of Doppler signals.

Abstract: A treatment device includes a probe for acquiring an image of a target using ultrasonic waves, a needle guide provided in the probe, a needle movable along the needle guide, a measurement unit for sensing a movement distance of the needle in a noncontact fashion, and a controller for calculating the movement distance of the needle based on a value measured by the measurement unit. The treatment device may further include a needle sensing unit to determine whether the needle has reached a reference position. The measurement unit is driven based on the determination of the needle sensing unit for measuring the movement distance of the needle.

Abstract: A treatment device includes a probe to acquire an image of a target using ultrasonic waves, a needle guide provided along the probe, a needle movable along the needle guide, a measurement unit to sense a movement distance of the needle based on contact caused by movement of the needle, and a controller to calculate the movement distance of the needle based on a value measured by the measurement unit. The treatment device may further include a needle sensing unit to determine whether the needle has reached a reference position. The measurement unit is driven based on the determination of the needle sensing unit.

Abstract: The present disclosure provides an ultrasonic diagnostic apparatus. The ultrasonic diagnostic apparatus includes a fastening part having a band shape and wound around a diagnosis object; and an examination part connected to the fastening part and allowing a probe to move in a different direction from a winding direction of the fastening part around the diagnosis object. During ultrasonic diagnosis, with the fastening part wound around a diagnosis object, the probe moves in a different direction from a winding direction of the fastening part around the diagnosis object and provides uniform ultrasound images of the object, thereby improving reliability of the ultrasonic diagnosis.

Abstract: The present disclosure provides an ultrasonic diagnostic apparatus. The ultrasonic diagnostic apparatus includes a fastening part having a band shape and wound around a diagnosis object, and a mover moving a probe along the fastening part.