Modular Corgi® Phantom and Corgi® Dental Phantoms: designed for evaluation of cone beam imaging systems.

The Corgi® phantom’s modular design allows configurations for many cone beam CT applications. The phantom consists 135mm diameter modules, each 40mm thick. Test modules contain test objects for multi-axis high resolution, sensitometry, and cone beam artifacts. The phantom can be configured with one test module positioned near the center of the scanner’s x-ray beam and the other towards the edge, providing a better understanding of the variations within the scan volume. Additional modules are used for uniformity and dose measurements. 

The phantom can be easily configured for different-sized scanners. The assembly rods allow for 12cm and 20cm z-axis length configurations. All the modules contain four holes, one in the center and three peripherally, used either for the assembly rods or dose measurements.

The standard configurations are a five section Corgi® Phantom (CGI014) and a three section Corgi® Dental Phantom (CGI025). Additional modules, extended assembly rods, and optional annuli allow for a variety of applications.

Smári Image Analysis Service
The Corgi® Phantom is equipped with Smári, a powerful, web-based image analysis service created by The Phantom Laboratory. Smári delivers automated phantom image analysis in the cloud and maintains measurements in a database for trend analysis, machine comparisons, and historical records.

For detailed phantom information please refer to the Corgi® Product Guide and Corgi® Data Sheet.