Hair removal using focused high intensity acoustic energy

摘要

Hair is permanently removed from a patient's skin by transcutaneously focusing high intensity acoustic energy at a hair follicle and applying sufficient energy to destroy the follicle, whereby hair is removed and regrowth is prevented. Typically, a region of a patient's skin would be ultrasonically imaged to show the location of a plurality of individual hair follicles. The individual imaged hair follicles are then treated using a system which automatically directs the high intensity acoustic energy at each follicle.