Portable Choking Rescue DeviceWORRIED ABOUT CHOKING? : LifeVac is the PATENTED, non invasive suction rescue device that can save a life in an air obstruction emergency. Beware of copycats! EASY TO USE: The LifeVac was designed to be easy to use. Easy enough that if you live alone, you can use LifeVac on yourself in a choking emergency. NO PRESCRIPTION REQUIRED: This one kit covers children and adults. The duration of suction is minimal so LifeVac is safe and effective. YOUR