A parent shared the following with us... "This device saved my one-year-old Down Syndrome baby tonight! I just want to cry as I write this... I had just purchased this a few months ago because my cousin recommended it to me, as I was concerned that my little one may have a more narrow esophagus. I am so thankful to have had it handy. We tried everything we knew to do before using this, and it worked immediately, he took a deep gasp of air. I absolutely will be purchasing more! Thank you for this product!!" Tracey