Table 2 (abstract A29). Counting Rate Measurements
Type of measurement * | GE Healthcare | Siemens Healthcare | ||
|---|---|---|---|---|
Discovery MI PET/CT 3 Rings | Discovery MI PET/CT 4 Rings | SIGNA PET/MR | Biograph mCT Flow PET/CT | |
Scatter Fraction at Peak NECR | 41.7 % | 40.4 % | 43.4 % | 33.5 % |
Peak NECR | 102.7 kcps | 201.1 kcps | 216.8 kcps | 185 kcps |
Activity at Peak NECR | 24.70 kBq/ml | 22.1 kBq/ml | 18.6 kBq/ml | 29.0 kBq/ml |
Maximum Absolute Error | 3.19 % | 3.86 % | 2.92 % | 3.7 % |