CT scan test phantom MIMI™

general purpose

Ensure image guidance accuracy by measuring the coincidence of isocenter prescribed by the lasers, treatment beam and image guidance systems. Easy Alignment, Automatic Registration Five bone equivalent rods are visible in any image or slice for automatic registration of 2D/2D and 3D/3D matching and verification of isocenter position. Fast, Accurate Alignment Checks Establish mechanical stability of an image guidance system by verifying isocenter coincidence within 1 mm. A 6.4 mm sphere at the center of the phantom assists with virtual and physical graticule alignment checks. Test Automatic Table Adjustments The MIMI Phantom features additional cross-hair markers that are offset known distances from the true isocenter. Setting up the phantom aligned to these offsets allows you to verify the shifts prescribed by automatic table positioning systems. Test Integrated System Accuracy The MIMI Phantom can be used to check 3D Cone Beam registration (CBCT, OBI, XVI) systems, MV/kV Isocentricity, Lasers and Couch Table Adjustments, Optical Guidance Systems, Virtual and physical graticules, and 6D couch pitch/yaw/roll when used with the HexaCheck. Accuracy in 6 Dimensions Designed exclusively for the MIMI phantom, the HexaCheck allows secure integration with the MIMI Phantom making it easy to perform 6D couch commissioning and QA. True 3 Axis Gimbal Select up to three angle offsets by adjusting one of three pins, positioning at desired +/- angular offsets for pitch, roll, and yaw. The center fiducial always remains at isocenter.