Sphygmomanometer mercury leakage, there is the possibility of causing damage to the human body, the following measures should be carried out to remedy: First, as soon as possible, the blood pressure record recovery to the relevant departments, so that the relevant departments to repair or treatment. Second, ventilation and air to accelerate the increase in mercury, reduce the absorption of the human body to avoid continued damage to the human body. Third, if the surrounding area can easily obtain sulfur powder, you can use sulfur powder for interaction to reduce the harm of mercury to the human body. Fourth, in the future use of the process is recommended to replace the electronic sphygmomanometer, the relevant medical associations recommend the preferred tool for measuring blood pressure, that is, electronic sphygmomanometer, in the future in the use of the process, should pay attention to safety and prevent the recurrence of such events.