Development of a Beam Delivery System for the Proton Radiation Therapy Onco-Ophthalmological Complex Project «oko»

The article provides a brief overview of the development of proton beam therapy (PBT) in the world and, in particular, specialized facilities for proton onco-ophthalmology in Russia. The current results of the work on the implementation of the project to create a complex of proton radiation therapy for onco-ophthalmic patients based on the Ts-80 cyclotron of the National Research Center "Kurchatov Institute" - PNPI, carried out within the framework of the Fed-eral scientific and technical program approved by the Government of the Russian Federation in March 2020, are presented. The paper presents the requirements for the characteristics of the proton beam and the features of the formation of dose distributions for PBT of patients with localizations in the eye area, and the current results of the development of a beam deliv-ery system of the proton beam and the results of modeling in MC TOPAS