Maybe-multi-use sedative headset

A manufacturer explains its product, which seems likely to have multiple uses:

“PediSedate is a medical device consisting of a colorful, toy-like headset that connects to a game component such as the Nintendo Game Boy system or a portable CD player. Once the child places it on his or her head and swings the snorkel down from its resting place atop the head, PediSedate transparently monitors respiratory function and distributes nitrous oxide, an anesthetic gas.”

(Thanks to investigator Lisa Babner Harris for bringing this to our attention.)