| 摘要 |
PURPOSE:To effectively and accurately perform the diagnosis by suppressing the control amount by computing the picture data of the B mode image and the color picture data of the information of the momentum fluid based on an echo signal and displaying the B mode image and the color image of the information of the momentum fluid in the same screen simultaneously. CONSTITUTION:The B-mode or M-mode picture data which are produced by a transmitter-receiver 12 and an envelope detecting circuit 13 are written in a pair of frame memory parts 17 and 18 and the data at the Doppler mode which are produced by orthogonal detecting circuit 14 and FFT aritmetic part 15 are written in frame memory parts 17 and 18 based on an echo signal from a diagnosis part. Further, the two-dimensional flood flow data are produced through the transmitter-receiver 12, orthogonal detecting circuit 14, and an MTI arithmetic part 16 based on the echo signal and are written in a pair of frame memory parts 19 and 20. The storage data of the frame memory parts 17 and 18 and the storage data of the frame memory parts 19 and 20 are selected and read out, and then the data are colored separately and displayed on a monitor 29. |
