A portable, self-contained, electronic radioscopic imaging system uses a pulsed X-ray source, a remote X-ray sensor, and a self-contained, display and controller unit to produce, store, and/or display digital radioscopic images of an object under investigation in low voltage imaging environments such...http://www.google.com/patents/US20050276379?utm_source=gb-gplus-sharePatent US20050276379 - Portable, digital X-ray apparatus for producing, storing, and displaying electronic radioscopic images
