Apnex Medical Inc.

Apnex Medical is developing a tiny device that it thinks could become an enormous game changer in the bid to better treat obstructive sleep apnea. The technology is similar to a pacemaker in both size and concept. But instead of the heart, the device stimulates the musculature of the upper airway at the base of the tongue - the genioglossus - via the hypoglossal nerve. In obstructive sleep apnea, the muscle doesn't always activate sufficiently, which can lead to a collapsed airway.