The structure of the stretcher of the extensive focus on first aid, flexibility and specificity, such as the rugged mountains, air or sea rescue. Framework rugged, simple and reliable device for safe and efficient operators to take emergency measures. Hanging hook to hook connected with the aircraft. Realize the field rescue. Stretcher with adjustable leg safe mechanical devices, such as seat belts. Material the use of non-toxic pollution-free release material. With fire and resistant to abrasion and erosion proof function.