6D Motion Management QA
When reduced margins are introduced for the treatment sites where the target or other organs are moving, motion management such as gating or tumour tracking is used to ensure that only the target is irradiated. HexaMotion is a fast and accurate system that simulates the patient specific tumour motion pattern in 6 dimensions and the dosimetric effects on the dose delivery. Precision motors provide fast and precise movement of the phantom. The target area is free from disturbing materials in all beam direction allowing 360 degree rotation of the gantry mimicking exactly the treatment situation.
- verify the dose in moving targets
- detect latencies in the delivery system
- time resolved analysis of the delivery
- fast positioning within sub-millimeter accuracy