Application of a Wireless Finger-mounted Ultrasound Transducer and Imaging Platform

We propose to develop a wireless, battery powered, finger-worn ultrasound probe and wearable system capable of performing the FAST exam for use in the battlefield. The system will be based on the SonicEye? FAST exam probe, developed with DOD funding, with demonstrated capability of performing the FAST exam. This proposal also leverages a miniature beamformer currently under development with DOD funding. This system is not currently wireless capable and needs further size and weight reduction to be practical for battlefield deployment. We propose to partner with Starix, Inc. and use their ultra-wideband (UWB) technology to incorporate wireless connectivity of the beamformer and transducer system to connect and display images on a SMART device such as an Android-based miniature display. The system will be further miniaturized through development of custom ultrasound chipsets to be developed in Phase II. The wearable wireless finger worn probe will bring ultrasound capability to the front line, enabling rapid triage and effective diagnosis to guide immediate treatment prior to transport which will reduce battlefield mortality. The compact wearable form of the probe and system puts minimal burden on the medic and allows the exam to be performed under all circumstances including on solders wearing body armor.