The Chison QBit 9 Color Smart Ultrasound System features Q-imaging, Q-beam, Q-flow, and X-contrast. Q-imaging uses innovative algorithms that have strengthened the image enhancement results significantly. The Q-beam uses quad-beam to receive signals, thus doubles the volume of signal received as well as the frame rate. The higher frame rate ensures better diagnostic confidence and efficiency. The Q-flow is an adaptive color detection technology that can automatically adjust the criteria of color and noise assessment in different tissues. As a result, color sensitivity of low-velocity flow is greatly enhanced. X-contrast can adjust the contrast resolution to three levels according to the tissue difference. It is activated by one key: Enhanced, Normal, Suppress.