Provided is a skin care device aims to reduce a fear of hypodermic needle and pain when the needle is inserted into the skin, aspirates medicine and blood leaked during injection in a vacuum, breaks down fat tissue in a target area by applying RF high frequency to the needle, and helps the medicine to be easily absorbed into the surrounding skin tissue by using a multi-needle for injection of the medicine. The device injects the medicine and radiates the RF high frequency at the same time with a single injection using the multi-needle as a RF high frequency electrode, thereby helping the injected medicine to be easily absorbed into the surrounding tissue.COPYRIGHT KIPO 2016Needle을 피부에 삽입시 삽입에 대한 두려움과 통증 감소를 도모하며 주사시 유출되는 약물과 혈액을 진공 흡입하고 Needle에 RF 고주파를 인가하여 표적 부위의 지방 조직을 분해함과 동시에 주입된 약물이 주변 피부조직에 잘 흡수되도록 하는데 Multi-Needle을 Injection용으로 사용하여 약물을 주입하며 동시에 RF고주파 전극으로 활용하여 한번의 주사시 약물을 투입하고 동시에 RF고주파를 조사하여 주입된 약물이 주변 조직에 잘 흡수되도록 한다