| 摘要 |
For the purpose of improving monitor display condition operating ease and enabling easy display of an arbitrary site, an ultrasonic image based on an echo signal received by an ultrasonic probe 3 is produced by an image producing section 12, a display area is formed on a screen by a display area forming section 17, a displayed range of the ultrasonic image to be displayed in the display area is selected by a displayed range selecting section 14, and scrolling of a selected range and rotation of the displayed range are achieved by a displayed range moving section 15 and a displayed range rotating section 16, respectively, based on a position on the monitor screen specified by the pointing device 3.
|
