Heimlich Maneuver Anti Choking Rescue Device Anti Asphyxia Face Mask Emergency Home Rescue Adults & Children First Aid Kit

Usage methodEasy to use in suffocation emergencies:① Cover the victim's nose and mouth with a mask.② Press and hold the bracket and exhaust valve with your hands to create a good all-round view on the victim's face seal up.This creates a strong suction force.③ Pulling back the handle and plunger while fixing the mask to the victim's face will create Suction, if the blockage cannot be pulled out for the first time, continue to push and pull the handle and piston, but Do not remove the mask from the injured person's face until the obstruction is removed.This product utilizes mechanical action to generate one-way suction and is designed with a one-way valve to prevent additional injury.It is made of high-quality materials Made of materials, portable and durable, reusable, no need to replace parts.