A computer system for on-line decoding of ultrasonic Doppler signals from blood flow measurement.
This work describes a computer system which may be used for analyzing Doppler signals obtained when measuring the blood velocity. The computer operates on-line, and the velocity components in the blood vessel are obtainedin real-time. The mean velocity and the relative velocity distribution is calculated from the velocity spectrum. Measurements taken from a femoral artery are shown.
D001783:Blood Flow Velocity; D003201:Computers; D004301:Doppler Effect; D006801:Humans; D012212:Rheology / Q000295:instrumentation*; D014465:Ultrasonics / Q000295:instrumentation*