Method for coherent steady-state imaging of constant-velocity flowing fluids

摘要

An imaging apparatus particularly suitable for nuclear magnetic imaging has a transmitter coil generating a plurality a first rf pulse and a second rf pulse having a repetition time therebetween. A first gradient coil is used to generate a first gradient waveform substantially centered within the repetition time. A second gradient is used to generate a second gradient waveform substantially centered within the repetition time. A receiver coil receives a resonance signal substantially centered within the repetition time. A controller is coupled to the receiver coil and forms an image in response to said resonance signal.