Alexandra Fisher on Instagram: "This is not an ad, and I paid for this product, myself. I have never used a @life_vac in an emergency, nor do I know anyone who has. However, as a former EMT, and a mom of 2, I am thrilled to have this device in our home (and I actually also have one in our car, as well). If a family member of mine was choking, I’d be willing to try anything to save them. If my “traditional”/first responder choking protocol isn’t working, the @life_vac is going to be the next tool