PerSys Medical's Infrascanner, a handheld device which is used to detect non-trivial intracranial bleeding due to trauma, looks and acts like something out of Star Wars. With just a push of a button, accompanied by a rather involved set of inputs on a PDA, this fascinating device can detect blood clot inside the skull up to 2.5 cm deep to the surface of the brain, with a volume of at least 3.5 cc.