The HI VISION Avius® is an ultrasound system that is small in stature but big in performance. It offers several of Hitachi's pioneering premium advanced modalities. Real-time Tissue Elastography (RTE), 4D volume imaging and dynamic Contrast Harmonic Imaging (dCHI) give you state-of-the-art imaging capability in a compact and affordable system. Compatibility with the full range of Hitachi's standard and dedicated specialist transducers maximizes your return on investment.