IMFâ„¢ - Measure at Any Gantry Angle
For measurements at the desired 100cm SDD, users may choose between measuring on the treatment couch or in the accessory tray with the Isocentric Mounting Fixture (IMF). The IMF is an exceptionally rigid structure that holds the MapCHECK™, MapCHECK 2™, Profiler2™, or Daily QA3™ array at up to 10cm of water equivalent depth securely in the accessory tray and at precisely 100cm SDD. With such a setup, the IMF exhibits little to no flex at any gantry angle, ensuring exceptional accuracy in determining gravity induced off-axis MLC and jaw shifts.