Interdigitated electrode type microneedle patches

The present invention provides a microneedle patch in which a 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 comprises: an electrode unit...

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Bibliographische Detailangaben
Hauptverfasser: JEONG GO EEN, OK MYOUNG RYUL, JEON HO JEONG, JOUNG YOON KI, OH SEUNG JA, KIM JAE KYUN, KIM SO YEON, HWANG HAE WON, KIM YU CHAN, SEOK HYUN KWANG, HAN HYUNG SEOP, SEO HYUN SEON
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:The present invention provides a microneedle patch in which a 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 comprises: an electrode unit that provides an electrical signal in contact with the patient's skin, and includes a first electrode unit and a second electrode unit spaced apart from the first electrode unit; and a plurality of microneedles connected to the electrode unit, and a plurality of microneedles are formed at regular intervals along the electrode unit, and pass through the stratum corneum of the skin to deliver an active ingredient directly to the tissue inside the skin. 본 발명은, 마이크로 니들이 피부 조직 내에 삽입되어 전기적 자극을 직접 제공하여 피부 재생을 효과적으로 구현하는 마이크로 니들 패치를 제공한다. 본 발명의 일실시예에 의하면, 상기 마이크로 니들 패치는, 환자의 피부에 접촉하여 전기적 신호를 제공하고, 제1 전극부와 상기 제1 전극부와 이격되어 배치된 제2 전극부를 포함하는, 전극부; 및 상기 전극부와 연결되고, 상기 전극부를 따라서 일정 간격으로 복수개가 형성되고, 상기 피부의 각질층을 통과하여 상기 피부의 내측의 조직으로 직접적으로 유효 성분을 전달하는 마이크로 니들;을 포함한다.