1) Purchase regular equipment produced by manufacturers with medical device production licenses;
2) From the perspective of technological advancement, the leading technology in China is the all-digital laser dot matrix therapy system, in which digital galvanometer control technology, full state feedback technology and digital laser control technology are adopted. Compared with the traditional carbon dioxide simulation system, the advantages of digital system are mainly reflected in the fast processing speed (about 3 times more) and high equipment safety (full closed-loop control).
3) Try to use RF laser. Although the initial investment is high, the equipment has high reliability, simple maintenance and good treatment effect.