| 摘要 |
PROBLEM TO BE SOLVED: To allow a work such as simultaneous display of a plurality of images having different time phases or re-specification of a measured assist point, in an ultrasonograph for creating and displaying an image in an M-mode or a Doppler mode. SOLUTION: This ultrasonograph is provided with a Doppler mode unit 6 for creating a Doppler mode image data based on an echo signal provided by transmitting or receiving ultrasonic wave on an object, an image memory unit 8 for storing the Doppler mode image data created by the Doppler mode unit 6, a display unit 7 that live-displays the Doppler mode image data created by the Doppler mode unit 6 and reproduces and displays the Doppler mode image data read from the image memory unit 8, and a controller 9 for controlling the image memory unit 8 so as to individually store and read the plurality of Doppler mode image data having different time phases. |
