Vision RT Limited

Vision RT Limited is the market leader in Surface Guided Radiation Therapy (SGRT), a 3D surface imaging technology that tracks patient position and motion throughout the entire radiotherapy workflow to improve safety, effectiveness, and efficiency of cancer treatment. The company offers an integrated suite of solutions spanning simulation, planning, treatment, and dose verification. SimRT is a single-camera contactless system for 4D and breath-hold CT monitoring during the simulation phase, eliminating the need for physical surrogates and demonstrating 3x greater accuracy than traditional methods. MapRT is a dual-camera solution that maps safe beam angles during treatment planning to improve plan quality and deliverability while the patient is in the CT room. AlignRT is the flagship real-time motion management system for the treatment room, available in standard and InBore configurations, with specialized modules for patient ID verification, respiratory gating, stereotactic radiosurgery, and postural coaching. DoseRT leverages Cherenkov-enabled imaging to visualize radiation delivery in real-time and detect dose errors, reducing secondary cancer risk. Vision RT systems are deployed in over 3,000 oncology clinics globally, including 24 of the top 25 U.S. cancer hospitals. The technology supports all cancer types including breast, prostate, lung, liver, head and neck, brain, and sarcoma, with specialized applications for proton therapy, deep inspiration breath hold, stereotactic radiosurgery, and pediatric patients. AlignRT reduces treatment times by an average of 22% per fraction. The company has published extensively in peer-reviewed journals and holds regulatory clearances for clinical use. Vision RT operates with approximately 25 years of SGRT expertise and maintains UK-based operations.