Hoffman Multi-Compartment 2D Brain Phantom
Main Application
- SPECT and PET applications include research, system performance measurements, optimization of imaging protocols, image interpretation, and training
Main Features
- Anatomically correct - varying isotope uptake ratios - simulation of the activity distribution in a flow or metabolic image of normal and abnormal human brain
- Seven (7) gray-matter compartments that may be separately filled with varying amounts of radiotracer to simulate a variety, of "hot" and “cold" abnormalities
- Normal gray-matter:white-matter:ventricle activity, ratio is 4:1:0 (simulated by partial volume effect)
- Abnormal-gray-matter:normal-gray-matter activity, ratios can be varied from 0.25:1 to greater than 100:1
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Diameter |
18.4 mm |
|
Thickness |
3.6 mm |
|
Water-fillable thickness |
1.3 mm |
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Water-fillable volume |
135 ml |
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Shape |
Disk, circular with flat "sides" |
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Gray:White:Ventricle ratio |
4:1:0 |
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Phantom material |
Methymethyacrylate (Acrylic) |
Documents
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