C-RAD

C-RAD provides marker-free surface guidance enabling accurate patient setup and intrafraction monitoring without tattoos or additional imaging dose. Their Catalyst and Sentinel platforms deliver sub-millimetre positioning accuracy (0.2-0.5mm) with real-time motion monitoring up to 200fps, automatically pausing treatment during patient movement. 

C-RAD offers complete SGRT workflow coverage: Sentinel 4DCT for simulation, Catalyst+ and Catalyst HD for setup and motion monitoring, plus workflow tools including cAutoVerify and cAccessory. Systems integrate with major linac vendors including Varian, Elekta, and Accuray, plus specialised workflows for TomoTherapy and Proton Therapy. Catalyst+ PT is engineered specifically for proton therapy with real-time deformable registration and expanded camera coverage for non-coplanar beams. 

C-RAD systems use augmented reality colour projection showing therapists where to correct patient positioning. Global support includes installation, training, preventive maintenance and software upgrades.