The present invention provides a rigid stent for surgery, which is provided with at least a fitting surface that fits the surgical portion and a positioning device for operatively positioning the surgical tool, and the fitting surface of the rigid stent is attached to the surgical portion. Fixed, the operating portion of the surgical tool is defined in the positioning device. The rigid bracket is made of mechanically good material, which can avoid the deformation of the rigid bracket caused by the operation of the surgical tool during the operation, and the accuracy of the operation is ensured. Moreover, the rigid bracket is also designed with a fitting surface that fits the surgical portion, so that the rigid bracket is mounted more accurately and further improves the accuracy. In addition, the entire rigid stent is clearly visible under X-rays, allowing the surgeon to confirm the placement of the surgical metal stent during the procedure, as well as improving the accuracy of the procedure.本創作提供了一種手術用的剛性支架，至少設有與手術部分相貼合的貼合面以及用於對手術工具進行操作定位的定位裝置，所述剛性支架的貼合面與手術部分貼合併固定，手術工具的操作部分限定在定位裝置中。採用剛性的支架，由於其採用機械性能良好的物料製作而成，能夠避免手術過程中操作手術工具導致剛性支架產生變形，保證了手術的精確度。而且剛性支架還設計了與手術部分相貼合的貼合面，使得剛性支架的安裝更加精確，進一步提高精確度。另外，整個剛性支架在X光下清楚可見,能讓外科醫生在手術期間能確認所述手術用金屬支撐架的擺放位置，同樣能夠提高手術的精確度。
