Oblique section anastomat

The utility model discloses an anastomat, which can be used for forming an oblique tangent surface, thereby, the transversal surface of a suture wound point is enlarged, stagnation or obstruction possibly occurring at a digestive canal of a suture wound after an operation is avoided and the utility model is convenient for being taken out after anastomoses is completed. The utility model comprises a machine body, wherein the front part of the machine body is provided with a nail butting seat and a nail box, the center of the nail butting seat is provided with a core shaft, the center of the nail box is provided with a through hole, and the core shaft can penetrate through the nail box and is movably sheathed at a flexible push-and-pull rod. The connecting point of the nail box and the machine body is provided with a nail push plate which is connected with a movable handle through a sleeve rod, a guiding groove of an anastomoses nail is arranged in a nail butting plate on the nail butting seat and the anastomoses nail in the nail box and the guiding groove of the anastomoses nail are distributed in a one to one aligning model. The end surface of the nail butting plate on the nail butting seat and the end surface of the nail box are parallel oblique plane, the surface of the core shaft is provided with a positioning pole correcting a sleeve combination position and the through hole of the center of the nail box is provided with a positioning groove corresponding to the positioning pole.