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 intersect at 90 degree angles. These 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 within 1 mm.

A 6.4 mm sphere at the center of the phantom assists with virtual and physical graticule alignment checks.