EVS-EN 61168:2008

This International Standard applies to  RADIOTHERAPY SIMULATORS which use diagnosticX-RAY EQUIPMENT tO geometrically simulate a RADIOTHERAPY RADIATION BEAM SO  that theTREATMENT VOLUME to be irradiated during RADIOTHERAPY can be localized and the positionand size of the therapeutic RADIATION FIELD can be confirmed.This standard applies to RADIOTHERAPY SIMULATORS using HIGH VOLTAGE GENERATORSoperating at a voltage not exceeding 400 kV complying with IEC 601-2-7.This standard applies to RADIOTHERAPY SIMULATORS intended exclusively for RADIOTHERAPYsimulation as a prelude to intended  RADIOTHERAPY and not for any other purposes such asgeneral diagnostic purposes.