Save a life with LifeaVac. MaxiAids offers LifeVacs Choking Aid, a non-powered, non-invasive, suction rescue device developed for resuscitating a victim with an airway obstruction. This portable suction device will save choking victims such as children over 40 lbs, the elderly and those with Neurological Conditions MS, MD, ALS with its one-way valve that prevents pushing food or object downward by extracting the obstruction to clear the airway of the choking victim. Buy LifeVac Choking Aid right here at MaxiAids.