A holding device for phantoms and method for the quality examination of a radiation therapy system as well as radiation therapy system

摘要

The present invention relates to a holding arrangement for phantoms which, for the quality examination of a radiation therapy system, in particular a particle therapy system, can be used, the holding device is designed in such a way that a plurality of phantoms in a defined position on the holding device can be placed in a reproducible manner, as well as a method for testing the quality of a radiation therapy system, in particular a particle therapy system, comprising the steps of:(a) placing of a plurality of phantoms on a holding device in each case at a predefined position,(b) positioning of the holding device in a state in which the radiation therapy system, so that there is one of the phantoms in a provided for carrying out a quality examination position,(c) performing the quality examination with the phantom,(d) repeating steps (b) and (c) to with each of the phantoms a quality examination was carried out, as well as a radiation therapy system, in particular particle therapy system, which for carrying out such a method is designed.