A surgical suture injection apparatus for molding is disclosed. The injection apparatus for molding a surgical needle according to the present invention comprises: a handle portion； A needle fixing body coupled to one side of the handle portion； A needle portion coupled to one side of the needle fixing body and having a hollow needle member； A surgical needle inserted into a user's skin through a needle member； A surgical screw member holder coupled to the needle member and fixing the surgical screw to the outer circumferential surface of the needle member； And a cap portion detachably coupled to the needle fixing body and having a needle member therein, wherein the handle portion includes a handle body to which a needle fixing body is coupled to one side portion, and a plurality of protrusion protrusions provided on an outer wall of the handle body , The needle portion includes a needle member provided with an incision hole at an end thereof and a guide block provided on an inner wall of the needle member in an area where the incision hole is provided and guiding the movement of the surgical needle, and the surgical needle is fixed to the needle member by the surgical screw member holder portion A first cone member inserted into the skin of the user, a first cone member provided on the surgical knife member, and a second cone member provided on the surgical knife member so as to face the first cone member, A holder body coupled to surround the outer wall to secure the surgical knife member to the needle member, And a stopper groove provided on the inner wall of the holder body and into which the second cone member is inserted, at least one cutout portion, a pulling guide portion provided on the holder body in an area where the holder body and the needle member are in contact with each other and guiding the pulling- .성형용 수술사 주입 장치가 개시된다. 본 고안의 성형용 수술사 주입 장치는, 손잡이부； 손잡이부의 일측부에 결합 되는 니들 고정 바디； 니들 고정 바디의 일측부에 결합 되며 내부가 비어 있는 니들 부재가 구비된 니들부； 니들 부재를 통하여 사용자의 피부에 삽입되는 수술사
