| 摘要 |
An ultrasonic Doppler diagnostic equipment according to the present invention is characterized by including a Doppler signal detection device which executes a filtering process for a plurality of reception signals obtained in time series at unequal intervals from a predetermined position within a patient by a transmission/reception device, thereby to detect Doppler signals based on a mobile object; a velocity calculation device which selects Doppler signals obtained at a predetermined time interval, from among the plurality of Doppler signals obtained at the unequal intervals by the Doppler signal detection device, and which calculates a velocity of the mobile object on the basis of the selected Doppler signals; and an image data generation device which generates velocity image data on the basis of the velocity of the mobile object as calculated by the velocity calculation device.
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