| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus capable of obtaining an enlarged three-dimensional image in the visual field enlarging process with a three-dimensional ultrasonic probe used in the ultrasonic diagnostic apparatus. SOLUTION: Movement of the three-dimensional ultrasonic probe is estimated and forecasted using data on adjacent B image data by the same oscillation angle by moving the ultrasonic probe in the longitudinal direction while oscillating the ultrasonic probe, and enlarged visual-field images can be obtained at respective oscillation angles by estimating or forecasting the movement of the three-dimensional ultrasonic probe. By performing the three-dimensional display using the obtained image data in the enlarged visual field, the three-dimensional image in the enlarged visual field can be obtained. In this way, such a large subject as not to be captured in one image can be captured in one image. COPYRIGHT: (C)2010,JPO&INPIT |
