ViewRay

ViewRay™ Incorporated is a privately held medical device company that is developing a simultaneous MRI-guided adaptive radiation therapy technology for the treatment of cancer. The ViewRay system gives clinicians a fresh approach to observing, assessing, and personalizing a patient's treatment. Using a patented combination of magnetic resonance imaging (MRI) and radiation therapy delivery technology, the ViewRay system provides high-quality pretreatment images and continuous soft-tissue imaging during treatment—not minutes before the treatment, or after the treatment is delivered, but while the beam is on. When clinicians can clearly see the target and watch where the radiation dose is actually being delivered, they are better able to adapt to changes in the patient's anatomy.