| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To display by comparing past image data and live image data accurately over a short period of time. <P>SOLUTION: An image data generating part 5 for displaying generates a region of interest or ROI data and marker data from ROI information and puncture needle position information of the past image data stored in a past image information storage part 6 as additional information of the past image data stored in a past image data storing part 61 in advance, and generates the live image data by superimposing on each of the image data (B-mode image data) generated by an image data generating part 4 in a time-series manner. Then, the live image data in the imaging position same as the past image data is collected by adjusting the imaging position of an ultrasonic probe 3 in a manner to arrange the ROI data and the maker data in prescribed positions to an involved area of the live image data under the observation by comparing the past image data and the live image data displayed on a monitor 83 of a display part 8. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
