Stapler punctured hand, it is recommended to squeeze out the blood. Stapler punctured hand will squeeze out the blood, mainly to reduce the occurrence of tetanus, tetanus is an acute infectious toxic disease caused by Clostridium tetani, this virus into the human body is easy to multiply in the lack of oxygen environment, and the secretion of toxins, it will cause the whole body of the bones of the persistent ankylosis and paroxysmal spasms. C. Typhimurium is widespread in the natural environment and prefers to survive in closed wounds, especially puncture wounds caused by nails or needles. In this case the stapler punctured the hand, timely blood extrusion can be discharged within the wound of the pathogenic bacteria, reducing the chances of morbidity. Tetanus is a more serious disease, there is a risk of death, it is recommended to go to the hospital in a timely manner to deal with, first of all, to clean the wound, and then the doctor’s guidance under the direction of the injection of tetanus vaccine, to avoid infection with Clostridium tetani.