To meet the quality control requirements of the Halcyon® and TomoTherapy® & Radixact™ equipment, we offer the Halcyon QA Pack and the TOMO QA Pack.
For these packs, we follow these recommendations:
The French decision of 28/02/2023 establishes the modalities for the quality control of external radiotherapy and radiosurgery installations.
MLC Dual-layer QC
Field size
Orthogonality and symmetry
Leaf positioning
MLC dosimetry
Picket Fence
Dose rate
Collimator speed
Leaf speed
EPID CQ
Pixel size
SNR noise, Homogeneity
Spatial linearity
Signal linearity
Contrast resolution
IGRT CQ
Signal linearity
Image distortion
Contrast resolution
Noise, SNR, Homogeneity
Slice thickness
Spatial resolution
Hounsfield numbers linearity
Isocentres CQ
Rotation center (Collimator & Arm)
MV & kV-CBCT Isocenters
MV / kV-CBCT Coincidence