PURPOSE: An electronic needle is provided to prevent the generation of bleeding and pain in acupuncture and to minimize infection anxiety of other diseases. CONSTITUTION: An electronic needle comprises: a housing(110) which is formed in a cylindrical shape； a needle tube(120) which is combined with one end of the housing and contacts an acupuncture site； a heater(130) which is offered to the housing and heats the needle tube； a light source offered to the housing； and a light emitting unit(150) having a light emitting member inside the needle tube.본 발명은 전자 침을 개시한 것으로서, 침 유닛에 광 조사 수단, 열전달 수단, 진동 전달 수단, 통전 수단, 그리고 자석 부재를 구비하여, 비 침습 방법으로 침 시술 부위에 변질 자극, 기계적 자극 및 전자기적 자극을 가하는 것을 특징으로 가진다.
