| 摘要 |
PROBLEM TO BE SOLVED: To form a Doppler waveform in a three-dimensional sample gate from the volume blood flow image data of a subject by three-dimensionally setting the sample gate.SOLUTION: Ultrasonic diagnostic equipment 1 is equipped with a blood flow image three-dimensional memory part 31 for storing the volume blood flow image data of a subject 10 and a pseudo-Doppler waveform constitution part 40 (blood flow image data setting and extraction part 41, a histogram forming part 43 and a Doppler waveform image forming part 44) for extracting the data in the sample gate from the volume blood flow image data stored in the blood flow image three-dimensional memory part 31 and forming the image of the Doppler waveform on the basis of the blood flow image data contained in the data within the sample gate. |
