Two microelectronics designs will be evaluated to establish proof of feasibility for a wireless intraoral sensor platform. The electronics will be sufficiently small to allow bonding to a tooth and will support a micro osmometer. The device will initially transmit to a mote mounted extraorally on the soldier and subsequently to a remote monitor, 1-2 miles away.
Benefits: The development of a micro-electronic package with micro osmometer to measure hydration will provide the Warfighter with a non-invasive, real-time monitor and enable pre-symptom detection and intervention by forward medical personnel. It is expected that such a monitor would eliminate or significantly reduce the seriousness of dehydration and heat injuries. Civilians at risk of dehydration such as the geriatric population, fire fighters, extreme sport athletes and HAZCOM responders, would also benefit from a continuous hydration monitor.
Keywords: microelectronics, wireless, hydration, sensor, saliva, intraoral, osmometer
