TO XR21
The TO XR21 phantom is crafted for image quality checks following the NEMA XR21 standard. Constructed from PMMA, it facilitates diverse quality assurance (QA) assessments. Its modular stacking design permits thickness variation in 25mm steps, reaching up to 300mm. This flexibility replicates a spectrum of patient sizes, ensuring comprehensive evaluations in medical imaging QA procedures.
TO XR21 measures
1. Spatial Resolution
2. Contrast (Iodine) Resolution
3. Radiation Field Size
4. Beam Alignment
5. Working Thickness Range
6. X-ray to Light Field Alignment
7. Motion Blur (Rotating Spoke)
8. Dose