SKIN TIGHTENING SYSTEM

A skin tightening system and method features a substrate including an array of electrodes for application to a patient's skin surface. A first temperature sensor is located proximate outer electrodes of the array. A second temperature sensor is located proximate inner electrodes of the array. A first RF source powers outer electrodes of the array and a second RF source powers inner electrodes of the array. A first controller is responsive to the first temperature sensor and is configured to control the first RF source based on the temperature of the epidermis sensed by the first temperature sensor. A second controller is responsive to the second temperature sensor and is configured to control the second RF source based on the temperature of the epidermis sensed by the second temperature sensor to provide heating of the dermis.