... , spleen, kidney, pancreas, heart, bladder, womb, and urinary system and it can also be applied to check intrauterine equipment ... , 10inch for the portable ultrasound, 14inch for the trolley and laptop ultrasound18. Measuring, distance, perimeter, area, volume,pregnant ... capacity of image22. Soft push keyboard and track ball or mouth are adopted, shortcut, convenient and flexible.23. Voltage,160V-260V ...