VS
RF
Controllable
SUPERB™ has more control over the depth of treatment. The energy is deposited in the form of heat in the focal zone of the beam, leaving the surrounding region unaffected
RF tends to affect the dermis diffusely and travel along connective tissue septae in the sub dermis, eventually heat up the dermis layer up to 40-55°C. Depth of penetration can be variable
Temperature
Sofwave™ creates thermal injury within the tissue lead to focal necrosis and cellular damage, initiating an inflammatory cascade that culminates in tissue remodeling. At increase temperature to 60-70°C tissue remodeling occurs via collagen contraction with subsequent neocollagenesis and neoelastigenesis
If the dermis heat to below 57°C, the result will become degree of denaturation and short term effects, but with only sub optimal stimulation of new collagen and elastin
Consistancy
Since Sofwave™ ultrasound can directly use high temperatures of 60-70°C to trigger collagen contraction without superimposing temperature, the required treatment techniques and technologies are simpler and easier to operate than RF treatment technology. Therefore, even if different people use Sofwave™ to treat patients, the effect can be maintained at a certain level while reducing differentiation.
Sub-coagulative tissue injury does not typically produce the maximal outcomes for skin rejuvenation
Pain Level
SofCool™ is a feedback-controlled skin cooling system that condenses and limits heat to a target range while protecting the epidermis. At the same time, with the assistance of SofCool™, the pain is lower than that of RF
Since RF radiofrequency energy uses superimposed heat to shrink collagen, its relatively large technical requirements make the treatment effect vary greatly, and the pain is more obvious.