OUR TECHNOLOGY, YOUR FUTURE

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At ProTom, we are working to transform cancer treatment by 

expanding the accessibility of proton therapy and developing 

proton tomography.

The Radiance 330® Proton Therapy System was designed to 

address challenges and break down barriers. Leveraging innovation, expertise, and passion, we are raising the bar for proton therapy technology. 

ProTom International’s Radiance 330® Proton Therapy System is a compact, modular and economically viable proton therapy system, allowing health care providers to develop single or multiple-room capability within or adjacent to an existing radiation oncology department.

The Radiance 330®’s modular designed treatment system includes advanced pencil beam scanning technology and a compact 

synchrotron particle accelerator, which delivers a clinical 

treatment energy range from 70 MeV to 250 MeV with a capacity of up to 330 MeV for future deployment of proton imaging.