| abstract |
The present invention provides a microneedle patch in which the microneedle is inserted into the skin tissue and directly provides electrical stimulation to effectively implement skin regeneration. According to an embodiment of the present invention, the microneedle patch provides an electrical signal in contact with the patient's skin, and includes a first electrode part and a second electrode part spaced apart from the first electrode part. wealth; and a microneedle connected to the electrode part, formed in plurality at regular intervals along the electrode part, and passing through the stratum corneum of the skin to deliver the active ingredient directly to the tissue inside the skin. |