The advantages are as following:

■ The scanner is small in size, light in weight, and ergonomically designed handheld laser system;

■ Equipped with high-performance micro-scanning motor, using imported optical sensor, fast scanning speed and high stability;

■ The software has a fault self-checking function and reliable fault signal output, which can fully guarantee the safety of the scanner;

■ The software operation interface is simple, with parameter memory function, preset multiple treatment modes, and convenient operation;

■ A variety of graphics such as square, circle, triangle, six sides can be selected and the size can be adjusted to achieve precise scanning;

■ The automatic contour extraction function of image shooting is adopted, and the hand-painting function is used for adjustment to perform more precise treatment operations on the lesion area;

■ The software can accurately set the point spacing, dwell time, and interval time, so as to effectively control the energy, and the laser power and indicator brightness can be calibrated;

■ The standardized interface of the software board is easy to realize the docking with other control systems, and it can also customize a dedicated control system for customers.