C-RAD AB with its three fully owned subsidiaries in Sweden and three international sales companies are all active in the field of radiation therapy. The University Hospital has ordered as part of their linac procurement two Catalyst and one Sentinel System. The Catalyst™ is a next-generation high performance tracking system based on optical surface scanning and augmented reality through re-projection.

Advanced and highly optimized algorithms for non-rigid registration and deformable models enable clinicians to perform a real-time assessment of patient positioning errors before and during treatment delivery. Interfaces to major vendors ensure a completely integrated workflow. The Sentinel TM is a dedicated system for 4DCT studies and motion detection.

The hospital will use the Catalyst system for respiratory gating at two Elekta linacs. The Sentinel System upgrades the existing Siemens CT to do prospective and retrospective CT studies.