Tubular anastomat

The utility model relates to a tubular anastomat, which belongs to the technical field of medical equipment, and comprises an anastomat main body, a movable wrench, a cube, a spring and a sliding block, the cube is provided with a cavity and is fixedly connected between the anastomat main body and the movable wrench, the spring is arranged in the cavity, and one end of the spring is abutted against one end, far away from a hinge point, of the cube; the other end of the spring abuts against the sliding block, the spring exerts a directional abutting force on the sliding block, the sliding block is stably located at the included angle between the adjustable spanner and the anastomat body, after first-time feeding is completed, the sliding block can automatically reset to abut against the adjustable spanner due to the elastic force of the spring, and the situation that a worker forgets to reset the safety device, so that the safety device is damaged is avoided. Secondary cutter feeding caused by misoperation cau