| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasonic diagnosis apparatus which can appropriately extract a tissue present in three dimensions in a three-dimensional space although it is equipped with a hardware similar to a data processing system hardware installed in the conventional ultrasonic diagnosis apparatus. SOLUTION: When the timeΔt elapses after an ECG trigger signal is received, a transmission-reception section 4 changes a scanning surface and makes a two-dimensional ultrasonic probe 2 scan a scanning surface after the change. At each time of the reception of the ECG trigger signal, the transmission-reception section 4 changes the scanning surface and makes the two-dimensional ultrasonic probe 2 execute the scanning. An image processor 8 adds pixel values of the two or more image data collected at the time of the elapse of the timeΔt and calculates the average value. Since the images of the scanning surfaces with the different inclination angles are added, the extraction of the tissue present in three dimensions in the three-dimensional space becomes possible. COPYRIGHT: (C)2007,JPO&INPIT |
