Auxiliary forming assembly and implantation instrument

The auxiliary forming assembly comprises a first forming element and a first traction piece, the first forming element shuttles through a degradable implant, the first traction piece is connected to the first forming element, and the end, away from the first forming element, of the first traction piece penetrates out of the degradable implant. When the degradable implant is formed, the first traction piece drives the first forming element to move towards the near end, and then the first forming element drives the far end of the degradable implant to move towards the near end until the degradable implant is in a preset shape. According to the auxiliary forming element provided by the invention, the degradable implant can be formed into a more ideal shape during forming, and the implanting effect is better. 一种辅助成型组件及植入器械，辅助成型组件包括第一成型元件和第一牵引件，第一成型元件穿梭于可降解植入物，第一牵引件连接至第一成型元件，且第一牵引件远离第一成型元件的一端穿出可降解植入物。可降解植入物成型时，第一牵引件带动第一成型元件朝近端移动，第一成型元件进而带动可降解植入物的远端朝近端移动，直至可降解植入物呈现预设形状。本申请所提供的辅助成型元件，有助于可降解植入物在成型时形成更为理想的形状，植入效果更优。