Breathing Phantom (VIDEO) Dartmouth Health This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption BeamSite cameras invented by DoseOptics, LLC, and pioneered at Dartmouth-Hitchcock Norris Cotton Cancer Center, capture Cherenkov light emissions that provide radiation therapy teams the ability to see real-time video of the beam directly on the patient, and make adjustments for dose accuracy as the targeted area moves. This video of the breathing phantom shows how the radiation exposure site varies as the "patient" inhales. Credit Cedar Farwell, DoseOptics, LLC. Usage Restrictions With permission from DoseOptics, LLC. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.