METHODS AND SYSTEMS FOR SUBCUTANEOUS TREATMENTS
Methods for focused remodeling and downsizing the volume of subcutaneous lipid-rich cells, body contouring, and tightening skin tissue, using controlled heating of the targeted areas on the body. The electromagnetic energy heats the subcutaneous tissues which provides the desired effect. The electromagnetic energy is applied via an applicator without continuously moving the applicator. A spacer of insulating or dielectric material may be provided between the applicator and the skin.
1 . A method for treating subcutaneous tissue having a volume of lipid-rich cells, comprising:
positioning an applicator adjacent to the skin of a patient;
transmitting radio frequency electromagnetic waves from the applicator into the subcutaneous tissue, with the applicator remaining in a fixed position relative to the tissue for at least 10 seconds;
heating of the subcutaneous tissue via the radio frequency electromagnetic waves; and
remodeling and/or reducing the volume of lipid-rich cells in the subcutaneous tissue via the heating.
2 . The method of claim 1 further comprising applying the radio frequency electromagnetic waves in a pulsed mode.
3 . The method of claim 2 further comprising applying the radio frequency electromagnetic waves with pulse of width between 50-2000 micro seconds and pulse frequency range from 50-1500 Hz.
4 . The method of claim 2 further comprising applying the radio frequency electromagnetic waves with a power range is 30-400 W per pulse.
5 . The method of claim 1 further comprising applying the radio frequency electromagnetic waves in a continuous mode.
6 . The method of claim 1 further comprising cooling the skin without contacting the skin.
7 . The method of claim 1 wherein the temperature of skin is increased to about 32-45° C. while treating the subcutaneous tissue underneath the skin.
8 . The method of claim 1 further comprising positioning a second applicator adjacent to the skin of the patient, with applicators not touching the skin of the patient, and with the applicators comprising capacitive electrodes.
9 . The method of claim 1 wherein the applicator comprises an inductive electrode.
10 . The method of claim 1 further comprising transmitting radio frequency electromagnetic waves in the range of 13.553-13.567 or 26.957-27.283 or 40.66-40.70 MHz or 2.4-2.5 GHz from the applicator into the subcutaneous tissue.
11 . The method of claim 1 further comprising positioning a spacer in between the applicator and the skin of the patient.
12 . The method of claim 1 with the applicator not directly touching the skin of the patient.
13 . The method of claim 1 with the applicator remaining in a fixed position relative to the tissue for at least 30 seconds.
14 - 30 . (canceled)
31 . A non-invasive method for treating subcutaneous tissue having a volume of lipid-rich cells, comprising:
positioning an applicator adjacent to the skin of a patient;
positioning a spacer in between the applicator and the skin of the patient;
transmitting radio frequency electromagnetic waves from the applicator into the subcutaneous tissue, with the applicator remaining in a fixed position relative to the tissue for at least 10 seconds;
heating the subcutaneous tissue via radio frequency electromagnetic waves, with the temperature of skin over the subcutaneous tissue increased to about 32-45° C.; and
remodeling and/or reducing the volume of lipid-rich cells in the subcutaneous tissue via the heating.
32 . The method of claim 31 with the spacer 0.5 to 1 cm thick.
33 . The method of claim 31 further comprising cooling the skin without contacting the skin.
34 . The method of claim 31 with the electromagnetic waves having a frequency in the range of 13.553-13.567 or 26.957-27.283 or 40.66-40.70 MHz or 2.4-2.5 GHz.
35 . The method of claim 31 further comprising transmitting the radio frequency electromagnetic waves in a continuous mode.
36 . The method of claim 31 further comprising cooling the skin.