Catphan® QA, developed in close cooperation between Image Owl’s imaging engineers and the Catphan® designers, is the complete and accurate service for measuring your CBCT or conventional CT system performance.

Catphan® QA is fully automated  and requires no installation or maintenance. Simply upload a CT series of any Catphan® model and receive a complete report of your CT system's performance on any web enabled device.


Catphan® QA measures all CT imaging performance parameters required by TG-142 and presents them in a concise summary for your review.

Catphan® QA automatically processes complete image series or individual images of the 500, 503, 504, 604, 600, and 700 Catphan® models.

Catphan® QA’s powerful trending capabilities enable you meet the tracking requirements of ACR and other accreditation programs.  Longitudinal and distribution plots can be filtered by time and DICOM tag values

When information beyond a simple summary is required, Catphan® QA provides an in-depth report on your CT system’s imaging characteristics.  


Catphan® QA’s cloud based architecture requires no installation and software updates are completely automated. Your data is visible at all times on any web enabled device.

Analyzing your Catphan® CT images could not be easier. Simply drag and drop your CT series or individual slices into the web page and the Catphan® QA system uploads the images, automatically categorizes and analyzes them, stores the results, and prepares a complete report.

Catphan® QA employs Amazon’s Web Services with world-class security or your facility and HIPAA compliance to ensure the integrity and durability of your data.  Catphan® QA’s cost-effective service model means no expensive capital purchase is required to get started.


Image Owl’s close relationship with Phantom Laboratory ensures that its developers have the most accurate and up to date information on all models of the Catphan® system. 

Image Owl’s engineers and scientists have decades of experience on the cutting edge of CT imaging to bring you the highest level of accuracy. Every algorithm and measurement in Catphan® QA has been extensively reviewed and validated to ensure that best in class practices are employed throughout the analysis process.  The analysis algorithms are clearly explained in the supporting documentation so users can be confident that they understand the science behind the measurements. 


Led by imaging and QA thought leaders including Dr. David Goodenough, Image Owl can provide deep insight into the algorithms behind its analyses.

Dr. Goodenough, a pioneer in the field of CT scanner performance measurements has guided seven generations of Catphan® phantom development to make it the gold standard of CT performance phantoms in diagnostic and therapy imaging. Catphan® QA continues that tradition by providing the highest level of analysis available for this industry leading phantom.