Front Rescue uses the modeling of a suitcase, which is convenient for the rescuers to carry and operate, and can be used for first aid in rugged terrain. When the rescuer finds the injury, place the part to be treated on the product, pull the film to isolate the outside air and start inhalation and air filtration, filter the external dust through the ceramic filter plate, and sterilize with UV light and antibacterial glass to prevent wound infection.