| 摘要 |
PROBLEM TO BE SOLVED: To provide an ultrasonic imaging device which instantly performs the change of an extracting region for a Doppler analysis, does not generate noises. SOLUTION: A second cursor which performs only the positioning of an extracting region is set by a mouse 111 separately from a first cursor which indicates the extracting region P1 for which the Doppler analysis is performed. Second extracting region position information 120 being the position information of the second cursor is transferred to first extracting region position information 120 which is the position information for the Doppler analysis from a confirmation signal by the clicking of a switch 112. Therefore, the position information at the time of the Doppler analysis is instantly made a target extracting region without passing through a progress extracting region. At the same time, the change of the extracting region can be performed without including progress noises in the Doppler image and the Doppler sound information. COPYRIGHT: (C)2006,JPO&NCIPI |
