professional hifu machine 4.5mm 3.0mm high intensity focused ultrasound vaginal tightening for woman shrink private skin lifting 10000 s bea

the vagina tightening hifu system uses an noninvasive ultrasonic focusing technique to focus on the mucous memberance fibrous layer and muscle layer directly.using ultrasonic waves ans the energy source and taking advantage of it's penetration and foucs,the system will send out ultrasonic energy focusing in the lamina and muscle fiber layer in a predetermined depth.a higher intersity of ultrasonic region,called focus refion,it formed.in 0.1 second,the temperature of the region can reach to above 65 ,so the collagen is reorganized and normal tissue outside the focal region is undamaged