Scanner Characteristics
Characteristic | Inveon | Genisys4 |
Detector material | Lutetium oxyorthosilicate | Bismuth germanate |
Crystal dimensions (mm3) | 1.5 × 1.5 × 10 | 1.8 × 1.8 × 7 |
Transaxial FOV (mm) | 100 | 45 |
Axial FOV (mm) | 127 | 94 |
Energy window (keV) | 350–650 | 150–650 |
Sensitivity (%) | 6.7 | 14 |
Reconstructed resolution (mm) (center of FOV) | 1.8* | 1.4* |
↵* Measured on point-source images reconstructed with parameters used in routine imaging.