Keyword: isotope-production
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THPS078 Medical Applications of INR Proton Linac proton, neutron, linac, target 3613
 
  • S.V. Akulinichev, L.V. Kravchuk
    RAS/INR, Moscow, Russia
 
  The main parameters of INR proton linac are suitable for several medical applications. The isotope laboratory of INR is now producing Sr-82 for PET diagnostics in cardiology and the first proton therapy treatment room is now being tested. This treatment room was designed for the therapy of tumors of different sizes and localizations, the patient position can be either sitting or lying. The combination of scatterers and collimators makes the formed beam profile at the isocenter insensitive to the initial beam profile in the transport channel. During the linac run for medicine at the end of 2010 the proton beams with energies of 120-209 MeV have been shown to fulfilled the medical requirements. Due to high maximal intensity of the proton beam, the brachytherapy source activation and the neutron therapy can become other applications of the facility. It is possible to use the parasitic neutrons, arising at the isotope laboratory or at some installations of the experimental complex, for the activation of medical sources with ytterbium or other nuclides, for the neutron therapy and even for the boron or gadolinium neutron-capture therapy of radio-resistant tumors.