LI company’s ‘Wall of Saves’ shows nearly 5,000 choking victims saved with revolutionary device admin 8 hours ago New York State Comments Off on LI company’s ‘Wall of Saves’ shows nearly 5,000 choking victims saved with revolutionary device 1 Views Anybody can use the LifeVac without training, as the mask creates a suction seal over a choking victim’s mouth and pulls out the blockage instantly. Share Facebook Twitter Stumbleupon LinkedIn Pinterest