| 摘要 |
PROBLEM TO BE SOLVED: To provide ultrasonic diagnostic equipment capable of appropriately correcting the positional deviation of two-dimensional ultrasonic images due to the hand shake of an ultrasonic probe or the like and generating three-dimensional images without distortion in the ultrasonic diagnostic equipment provided with a function of generating three-dimensional ultrasonic images. SOLUTION: In the ultrasonic diagnostic equipment with a function of continuously acquiring the plurality of two-dimensional ultrasonic images at different cross section positions by using an ultrasonic probe 11 for three-dimensional scanning for scanning an ultrasonic beam in a first scanning direction and a second scanning direction crossing the first scanning direction and generating the three-dimensional ultrasonic image on the basis of the plurality of two-dimensional ultrasonic images, the ultrasonic diagnostic equipment comprises a sensor 14 for detecting the movement of the ultrasonic probe 11, a shake amount calculation means 21 for calculating the shake amount of the ultrasonic probe 11 on the basis of the output of the sensor 14, and correction means 22 and 24 for correcting the positional deviation of the respective two-dimensional ultrasonic images due to the shake of the ultrasonic probe 11 on the basis of the shake amount. COPYRIGHT: (C)2009,JPO&INPIT
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