DOSIMETRY DEVICE FOR VERIFICATION OF A RADIATION THERAPY APPARATUS

摘要

The present invention relates to a dosimetry device having a configuration allowing accelerator factory testing, commissioning, acceptance and quality assurance (QA) for verification of the quality of the radiation delivery in standard and conformal radiotherapy, as well as partial QA in IMRT (Intensity Modulated Radio Therapy) applications, comprising an active area consisting in individual radiation detectors being either in the form of ionisation chamber pixels or in the form of diode pixels, characterised in that the active area consists in a limited number of lines of pixels.