The present invention relates to a handpiece of a skin care apparatus. The handpiece comprises a hollow needle to inject a drug to the skin, and alleviates fear and pain in inserting a needle to the skin for several times. Also, the handpiece applies RF high frequency waves to the skin, and decomposes adipose tissues around a targeted area. In addition, the handpiece has an RF high frequency electrode and a multi-needle integrally formed to help the injected drug to be well absorbed by the nearby skin tissue, and uses the multi-needle for injecting a drug. RF high frequency waves are emitted from an RF high frequency bipolar electrode integrally formed to a needle tip to aid the injected drug in being absorbed by the nearby tissue.COPYRIGHT KIPO 2016Needle을 피부에 삽입시 수차례 삽입에 대한 두려움과 통증 감소를 도모하며 중공 Needle을 이용하여 약물을 주입하고 동시에 RF 고주파를 인가하여 표적 부위의 지방 조직을 분해하고 아울러 주입된 약물이 주변 피부조직에 잘 흡수되도록 하는데 RF고주파 전극과 Multi-Needle을 일체화하여 Multi Needle 을 Injection용으로 사용하여 약물을 주입하며 Needle Tip에 일체로 구비된 RF고주파 Bi-pola 전극에서 RF고주파를 조사하여 주입된 약물이 주변 조직에 잘 흡수되도록 하기 위한 피부미용장치의 핸드피스
