Disposable electromagnetic energy applicator
View Patent ↗A skin treatment apparatus that includes, a disposable electrode carrier with a plurality of voltage-applying dome-shaped elements protruding from the surface of the electrode carrier. Further, the protruding elements are spaced apart in a pattern. The apparatus operates to apply a voltage to at least some of the protruding elements. The apparatus applies a voltage to the protruding elements with a magnitude that is sufficient to result in an electrical break down of the skin and thereby cause electric current enabling the desired treatment.
1. A three-dimensional carrier for use in conjunction with a skin treatment apparatus, said carrier comprising:
a rotational symmetry body formed by tensioning a flexible substrate over a squirrel cage type carcass rotating on a hollow axis;
an array of miniature, discrete conductive elements located on an external surface of the flexible substrate tensioned over a squirrel type carcass said miniature conductive elements configured to provide a conductive path to skin surface contacting at a least a portion of said array; and
an inner section of the three dimensional carrier configured to contain a cooling fluid supplied through the hollow axis of the three dimensional carrier; and
wherein the cooling fluid is supplied to cool the skin surface contacting at least a portion of the array of discrete conductive elements.
2. The three-dimensional carrier according to claim 1 , wherein the substrate is made of insulating material and wherein the insulating material is a polyimide film having a thickness ranging from about 12.5 micron to about 150 micron.
3. The three-dimensional carrier according to claim 1 , further comprising a plurality of electric conductors deposited on the inner side of the substrate and configured to provide RF energy to each individual conductive element.
4. The three-dimensional carrier according to claim 3 , wherein the plurality of electric conductors located on the inner side of the substrate interfaces the plurality of the electric conductors with a source of RF voltage.
5. The three-dimensional carrier according to claim 1 , wherein the array of miniature, discrete conductive elements located on the external surface of the flexible substrate is one of a group consisting of evenly or randomly spaced matrix discrete conductive elements.
6. The three-dimensional carrier according to claim 1 , wherein the three-dimensional carrier is one of a group of carriers consisting of a cylindrically shaped carrier and a polygonal shaped carrier.
7. The three-dimensional carrier according to claim 1 , wherein RF energy provided to the array of miniature discrete conductive elements is sufficient to cause an electrical discharge and break down stratum corneum.
8. The three-dimensional carrier according to claim 1 , wherein RF energy provided to each element of the array of miniature discrete conductive elements is applied to a selected groups of elements, to all elements, or to each individual element.