| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic device for improving the image quality of an image showing movable body information and a tissue image displayed at the same time.SOLUTION: An ultrasonic diagnostic device includes: an ultrasonic probe 1; and a control part 18. The ultrasonic probe 1 transmits and receives ultrasonic waves. The control part 18 causes the ultrasonic probe 1 to perform a first ultrasonic scanning process for acquiring information on the motion of a movable body within a first scanning range and causes the ultrasonic probe 1 to perform an ultrasonic scanning process for each of a plurality of divided ranges of a second scanning range, for a second ultrasonic scanning process for acquiring information on a tissue shape within the second scanning range, in a time division manner during the first ultrasonic scanning. The control part 18 causes the ultrasonic probe to perform, for the first ultrasonic scanning process, an ultrasonic scanning process based on a method for acquiring the information on the motion of the movable body by highpass filtering a received signal obtained in each of a plurality of scanning lines forming the first scanning range in a frame direction. |
