Autologous fat transplantation breast augmentation technology is to use the fat characteristics of female waist, abdomen, buttocks, legs and other parts to transplant excess fat particles from these parts to the chest. During the operation, first determine the part where beauty seekers want to lose weight, then use special instruments to suck out this excess fat, and then through special activation, make it become pure fat particles, and then inject it into the breast augmentation area layer by layer with microneedles to make it survive. No surgery, no bleeding, real and natural breast enhancement effect, and at the same time achieve the effect of losing weight and shaping.