摘要 |
PROBLEM TO BE SOLVED: To reduce lack of blood flow components and the mixing of body motion components to improve a Doppler image of a blood flow. SOLUTION: This ultrasonic diagnostic equipment has an ultrasonic probe, a transmission part transmitting an ultrasonic wave to a test subject through the ultrasonic probe, a reception part receiving a wave reception signal from the test subject through the ultrasonic probe, a Doppler image generation part generating a Doppler image on the basis of a Doppler frequency shift of the wave reception signal, and a display part displaying the Doppler image. The Doppler image generation part has a phase detection part outputting a Doppler shift signal configured by extracting a component of a prescribed Doppler shift amount from the wave reception signal, a body motion elimination part correcting the Doppler shift signal by a predetermined body motion elimination value, and a gain adjustment part variably adjusting a gain of an output signal of the body motion elimination part according to set input. |