BioDirection is a privately held medical device company developing rapid point-of-care technologies for the objective diagnosis and management of concussion and other forms of traumatic brain injury (TBI). The Tbit™ platform includes a small portable analyzer and a single-use disposable cartridge that can measure minute levels of biomarkers from a single drop of blood. Learn more about BioDirection at www.biodirection.com. The BioDirection Tbit™ system is currently for investigational use only.