When utilizing motion management techniques for radiotherapy delivery, adequate quality assurance (QA) tools are necessary to ensure safe and effective treatment. The Enhanced Dynamic Platform enables the movement of compatible phantoms with submillimetric precision and reproducibility, facilitating QA and increasing clinical confidence for advanced tumor treatments.
The Enhanced Dynamic Platform with submillimetric precision for 3D Motion QA of systems that perform tumor tracking and control. It allows precise superior-inferior controlled movement and has the capability to create an inclined plane for compatible phantom movement in the posterior-anterior direction.
Configuration Options Easy setup for 1D, 2D or 3D motion QA, including:
- Superior-inferior movement up to +/- 25mm (50 mm total) for applicable phantoms up to 70 lb.
- An 11.3° inclined plane provides +/- 5.0 mm (10 mm total) movement in the posterior-anterior direction (for applicable phantoms up to 50 lb.)
- 30° rotation around the linac couch provides +/- 12.5 mm (25 mm total) lateral movement
- Surrogate platform simulates posterior-anterior chest movement of +/-25mm (50mm total)
Phantom and Software Integration: The Enhanced Dynamic Platform integrates with Sun Nuclear’s Tomo-Phantom HE (“Cheese Phantom”), supporting Accuray’s acceptance test procedure (ATP), as handled by the legacy Dynamic Platform.
