6515--Radiation Therapy Phantom

The Department of Veterans Affairs (VA) is seeking sources capable of providing a Radiation Therapy Phantom. The phantom should include a Daily ISO Phantom, 6DOF ISO Base, Insert Rods, Advanced Electron Density Phantom, and RapidCHECK Automation Analysis Software Platform. The system must provide a repeatable method for verifying alignment of image guidance systems, ensure coincidence between the radiation field and imaging isocenter, and meet the American Association of Physicists in Medicine Task Group 142 recommendations for daily imaging Quality Assurance. Key features and requirements of the Radiation Therapy Phantom include: • Daily Isocenter Phantom + Six Degrees of Freedom Isocenter Base • Advanced Electron Density Phantom + extra Insert Rods • Compatibility with automated analysis platforms and Sun Nuclear Quality Assurance tools • Precision base compatible with the Daily Isocenter Phantom • Ability to enable accurate three-dimensional and 6-degree-of-freedom shift calculations • Ability to allow stable and repeatable phantom positioning for daily Quality Assurance checks • Software for Computed Tomography-to-density calibration and CT image Quality Analysis