- Compact phantom for acceptance and constancy tests according to DIN / IEC 61223-3-5 and 61223-2-6
The Dental CBCT Phantoms (expert or basic versions available) are designed to evaluate the imaging performance of cone-beam CTs, e.g., in dental application or for Digital Volume Tomography (DVT) systems.
The following image quality parameters can be determined according to DIN IEC 61223-3-5 or DIN IEC 61223-2-6:
- CT value uniformity
- CT value accuracy
- image noise
- contrast-to-noise ratio
- spatial resolution (3D MTF, sphere).
The expert version also allows the determination of the spatial resolution (visual, hole pattern) and checks the artifact behavior of metal, bone and soft tissue.