Nowadays, the existence of ventilators is limited to hospitals, nursing homes and other areas. However, there is no trace of entertainment places such as seaside and riverside that have water and are prone to drowning. According to statistics, the number of drowning deaths in the world exceeds 370,000 every year, and the vast majority of deaths are caused by untimely rescue. During the rescue, most people will have psychological grievances about the action of artificial respiration. It can be seen that timely and effective rescue of drowning people in the first time is an urgent problem to be solved. This product not only improves the rescue efficiency, but also avoids the embarrassment of artificial respiration. This design is composed of two parts: a breathing mask and an air squeezer. It imitates the rescue method of artificial respiration for drowning people. By squeezing the air squeezer, the air enters the human body through the telescopic tube, and the water is ejector from the body. In order to achieve the effect of rescue, it also effectively avoids the embarrassment and hygiene problems of rescuers when rescuing drowning people. The rescue is safe, healthy and efficient.