Patent ID: 8727992
Filing Date: 2014-05-20
Classification: A61B

Abstract:
1. An ultrasonic Doppler diagnostic apparatus provided with a display unit, the apparatus sending ultrasonic waves to a specimen, receiving a reflection signal of the ultrasonic waves from the specimen to detect a Doppler signal and obtain information on flow velocities in the specimen, and displaying the flow velocity information on the display unit, the apparatus comprising: a trimming unit configured to trim a first flow velocity information acquired at a first time period of different time points and a second flow velocity information acquired at a second time period of different time points from the information on the flow velocities; an adjustment unit which adjusts the first flow velocity information to a same velocity range, and adjusts the second flow velocity information to the same velocity range; and a control unit which controls the display unit to simultaneously display the first flow velocity information and the second flow velocity information adjusted and trimmed to the same velocity range.