Particle beam therapy system

摘要

Plural equipment control devices of a particle beam therapy system comprise an equipment operation parameter calculation unit calculating equipment operation parameters based on data given by equipment data servers individually and an equipment operation verification data generation unit generating equipment operation parameter verification data for verifying soundness of the equipment operation parameters, an equipment data server comprises an equipment operation parameter integrating calculation unit calculating so as to obtain equipment operation parameters of each equipment, an equipment operation parameter verification data integrating generation unit generating an equipment operation parameter verification data of each equipment for verifying soundness of equipment operation parameters of each equipment, and a verification data comparison unit comparing equipment operation parameter verification data of each equipment which is received from plural equipment control devices with equipment operation parameter verification data of each equipment which is generated by the operation parameter verification data integrating calculation unit.

主权项

1. A particle beam therapy system comprising an accelerator configured to accelerate a charged particle beam,
a particle beam transport unit configured to transport a particle beam which is a charged particle beam generated by the accelerator, a particle beam irradiation unit configured to irradiate a particle beam which is transported by the particle beam transport unit to an irradiation objective, a plurality of equipment control devices which controls respectively a plurality of pieces of equipment which are provided at the accelerator, the particle beam transport unit and the particle beam irradiation unit and an equipment data server which provides data to the plurality of equipment control devices, wherein each of the plurality of equipment control devices includes
(i) an equipment operation parameter calculation unit which performs calculation to obtain equipment operation parameters for operating the accelerator and transporting a particle beam by the particle beam transport unit based on data which is given by the equipment data server, and(ii) an equipment operation parameter verification data generation unit which generates equipment operation parameter verification data for verifying soundness of the equipment operation parameters which are obtained by calculating in the equipment operation parameter calculation unit; and wherein the equipment data server includes
(i) an equipment operation parameter integrating calculation unit which calculates so as to obtain each of equipment operation parameters for operating a plurality of devices based on data which is given to the plurality of equipment control devices,(ii) an equipment operation parameter verification data integrating generation unit which generates each of equipment operation parameter verification data for verifying soundness of each of equipment operation parameters which are obtained by calculating in the equipment operation parameter integrating calculation unit, and(iii) a verification data comparison unit which compares each of equipment operation parameter verification data which is received from a plurality of equipment control devices with each of equipment operation parameter verification data which is generated in the operation parameter verification data integrating generation unit.