You tried the back blows. Nothing. You tried the Heimlich. Nothing. Your hands are shaking. Your child's lips are turning blue. The ambulance is 8 minutes away. You have 240 seconds before brain damage begins. This is the moment 67,000 parents face every year. Most of them knew CPR. The problem isn't training. It's panic. Even trained paramedics can't always get the Heimlich to work. That's why ambulances carry backup devices. Now you can too. Respirix: The suction device designed for panicked h