| 摘要 |
Systems and methods for noninvasive skin treatment and deep tissue tightening are disclosed. An exemplary method and treatment system are configured for controlled thermal energy delivery to treat subdermal regions of the skin. First, specific control parameters such as power, skin temperature, and ultrasound frequency are chosen so as to provide localized delivery of ultrasound to a region of interest. Then, ultrasound energy is delivered at a frequency, depth, distribution, timing, and energy density to achieve the desired therapeutic effect.
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