The multi-energy CT phantom is designed for comprehensive evaluation of multi-energy CT scanner performance. It allows verification of quantitative accuracy, assessment of performance stability over time and comparison of results across different systems.
With an extended set of solid inserts representing clinically relevant materials, the phantom supports evaluation of multi-energy protocols, extended field-of-view artifact analysis and virtual mono-energetic imaging in both head and body configurations.
Specifications
- Phantom dedicated to multi-energy CT scanners
- Quantitative evaluation of scanner performance
- Verification of stability and reproducibility of acquisitions
- Artifact analysis over an extended field of view
- Suitable for virtual mono-energetic imaging evaluation
- Usable in head and body configurations
- Made of high-energy CT solid water equivalent material
Inserts
- 18 inserts total
- Solid inserts individually identified by a CT-visible marker
Iodine inserts
- 8 concentrations: 0.2 – 0.5 – 1.0 – 2.0 – 5.0 – 10.0 – 15.0 – 20.0 mg/mL
Calcium inserts
- 8 concentrations: 0 – 5 – 10 – 20 – 50 – 100 – 200 – 300 mg/mL
2 tissue-equivalent inserts:
- adipose-equivalent
- CT solid water-equivalent
Dimensions
- In-plane dimensions: 40.0 × 30.0 cm
- Depth: 16.5 cm, extendable up to 26.5 cm with extension plates
- Diameter of removable head section: 20.0 cm
Weight and accessories
- Weight: 15.5 kg
- Wheeled transport case included
- Stand included
Models
- 010324 - Multi-energy CT phantom
