High-frequency skin care device
AssigneeFour S Tech Co., Ltd.
InventorTae Min Eom
Life of this patent
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Abstract
Disclosed is a high-frequency skin care device. The high-frequency skin care device according to one aspect of the present disclosure includes a high-frequency generator configured to receive power and output a high-frequency current, a coil part configured to convert the high-frequency current output from the high-frequency generator into an alternating magnetic field, a needle assembly including a plurality of needles configured to be heated by the alternating magnetic field and come in contact with the skin to treat the skin, a mover configured to move the needle assembly and allow the needle assembly to be inserted into the skin, and a controller configured to control the high-frequency generator and the mover.
Claims10
An apparatus comprising:
- a needle assembly in a handpiece having a front-end tip that is brought into contact with a target skin area of a patient during a skin treatment procedure,
- the needle assembly, being moveable in the handpiece, comprising a plurality of skin treatment needles with an array arrangement for the skin treatment procedure, each of the plurality of skin treatment needles having dimensions for the skin treatment procedure, and having a non-conductive rod and a conductive tip at a distal end thereof;
- and
- a substrate, at the front-end tip of the handpiece, having an outer surface with portions thereof that comes into contact with the target skin area and an inner surface having thereon a flat-shaped electromagnetic spiral element used in providing high-frequency heat induction to the conductive tips of the plurality of skin treatment needles,
- the substrate having a plurality of openings, wherein each of the plurality of openings being spaced apart a first distance and disposed between a plurality of windings of the flat-shaped electromagnetic spiral element,
- wherein the array arrangement of the plurality of skin treatment needles and the plurality of openings in the substrate are aligned with each other to allow the plurality of skin treatment needles to be drawn out from or drawn back into the front-end tip of the handpiece upon an activation of the needle assembly for the skin treatment procedure.
Dependencies are inferred from the claim text.