The Dominion Volumetric Imaging Scanner, the DViS, is a patented breakthrough mobile fluoroscopy technology that produces high quality 3D images in real-time. It is the only product in existence that can produce a combination of high quality 2D, 3D real-time, and CT imagery in a single device. The unique engineering design accomplishes these capabilities while dramatically reducing exposure to radiation, and providing a small, mobile footprint for easy transport, all at a cost of about one third of existing CT devices.