The CatPhan phantom allows for complete characterization of multi slice imaging protocols ensuring ideal imaging performance for axial and spiral CT scanners.
The Catphan® 500 provides a comprehensive set of measurements to measure performance of your CT scanner’s sensitometry, uniformity, geometric and low-contrast sensitivity using 4 modules in 20cm diameter.
- Slice Geometry at opposed 23 degree wire ramps to verify phantom position patient alignment, and scanner table incrementation.
- Sensitometry (Teflon, acrylic, LDPE, air) to measure CT number linearity.
- High resolution line pairs for MTF curve characterization
- Low contrast lengths (3,5,7,9mm) and Uniformity of CT numbers ranging from 5H – 18H.