Disclosed is a micro-suture surgery robot. According to an embodiment of the present invention, the micro-suture surgery robot comprises: a guide frame a suture site holder combined with one side of the guide frame, and including a first projection and a second projection in contact with one side and the other side of a site to be sutured, respectively a needle holder combined with the other side of the guide frame, and in which a needle is mounted on a lower end and a needle driving means for moving the needle holder to allow the end of the needle to draw a curved trajectory. According to the present invention, by using a robot instead of handwork, a suture surgery in a micro-site such as a cornea or the like can be more stably performed. In addition, while both sides of a micro-site to be sutured are supported by a projection, a needle is penetrated. Therefore, a phenomenon in which the site to be sutured is deformed is reduced, and suture can be performed in an accurate position as compared to a conventional method. In addition, as a trajectory in which a needle passes through a site to be sutured gets more shortened as compared to a conventional method, while a suture thread is knotted, a phenomenon in which a site to be sutured is deformed can be reduced. In addition, as a suture depth gets longer as compared to a conventional method, a site to be sutured is stably maintained to significantly increase a surgical success rate. Moreover, a suture tension, a suture shape, a suture gap or the like can be uniform to significantly improve a surgical success rate and reproducibility.COPYRIGHT KIPO 2016본 발명은 미세 봉합수술용 로봇을 개시한다. 본 발명의 실시예에 따른 미세 봉합수술용 로봇은, 가이드프레임 상기 가이드프레임의 일측에 결합되고, 봉합부위의 일측과 타측에 각각 접하는 제1 돌기와 제2 돌기를 구비하는 봉밥부위홀더 상기 가이드프레임의 타측에 결합되고, 하단에 니들이 장착된 니들홀더 상기 니들의 단부가 곡선의 궤적을 그리도록 상기 니들홀더를 이동시키는 니들구동수단를 포함한다.본 발명에 따르면 수작업을 대신하여 로봇을 이용함으로써 각막 등과 같은 미세부위의 봉합수술을 보다 안정적으로 수행할 수 있다. 또한 미세 봉합부위의 양측을 돌기로 지지한 상태에서 니들을 침투시키므로 봉합부위가 변형되는 현상이 줄어 들어 종래보다 정확한 위치에서 봉합이 이루어질
