Linac Conebeam CT Image QA

Description

Using RIT software and Catphan phantom will help test the following parameters of Elekta XVI and Varian OBI panels:

HU of CT materials

CT Number linearity

Slice Width

Low Contrast Sphere Detection

CT Uniformity

Low Contrast Object Detection

Contrast to Noise Ratio

Spatial Resolution and MTF

Horizontal and Vertical Scaling

Supports:

All Varian OBI devices, Elekta XVI

All TG-142 recommended kV Imaging tests

In addition, it provides automated tracking, trending and reporting.