A large number of studies have shown that the lattice pattern, the point density, the size and depth of the microholes all directly affect the therapeutic effect, so how to control the lattice pattern to achieve the best therapeutic effect is an important development direction of the lattice laser technology. The lattice system transmits data through Ethernet ports to achieve accurate control of spot density, laser energy and scanning area to meet the needs of different clinical conditions. Different lasers can be adapted by changing the galvanometer scanning mirror. Circuit board performance is very stable, professional radiation test and EMC test have reached level B (civil level), can effectively avoid the occurrence of accidents.