CHISON i7 has set the new standard of a premium cardiovascular color doppler system. The unique technologies of double phase digital beam forming has tripled the the frame rate of a traditional cardiac motion image, which tremendously reduces the mis-diagnosis. The extended cardiac package offers automatic IMT trace & measurment, up to 3 lines in Free Steering M mode, TDI measurement, color M mode. With the elegant design of 19"LCD screen, 4 active probe connectors,ergonomic keyboard,i7 is truely an luxury experience for cardiovascular experts.