In addition, since the progress of aging cannot be stopped by either thread lift or face lift surgery, regular maintenance such as Thermacool and Hythe (High Intensity Focused Ultrasound) is performed after the surgery. One of the methods is to delay the progress of sagging as much as possible by performing irradiation treatment that has the effect of tightening the sagging by the machine and the effect of improving the skin quality that brings firmness and elasticity to the skin.