| 摘要 |
PURPOSE:To easily grasp the speed value of region of interest(ROI) by displaying the speed information of ROI with respect to the opposite place on the CFM scale by means of the different hue or brightness in the ultrasonic diagnostic device capable of displaying the color flow map(CFM). CONSTITUTION:The system is provided with a CFM analysis section 4 analyzing a signal receiving ultrasonic beam sent to a testee body and detecting the in vivo movement speed of the in vivo motion of testee and a CFM scale display section 8 displaying a scale signal showing the correspondence with the speed information in displaying the speed information ROI of the testee directed by a digital scanning converter 5 storing the analysis result in the display memory. A data selector 21 selects and holds the result of analyzing any portion of the subject specified by a setting means 13, a comparator 22 compares it with the content of a scale display means 8, and a multiplexer 23 outputs the different hue or brightness by detecting the same speed or the slower speed than the output of the selector 21. |
