PET system | Patient Amax/weight (MBq/kg) | Peak prompts (Mcps) | Peak singles (Mcps) | Peak DTF | Scatter bias(t) (%) | Cmyo(t)COV (%) |
Biograph mCT PET/CT-40 | 14.4 | 6.3 | 64 | — | 5.2 ± 0.2 | 12.4 ± 2.1 |
ECAT Accel Scintron PET 2D | 11.4 | 1.6 | 26 | 1.7 | 8.3 ± 0.6 | 6.5 ± 0.2 |
Discovery 690 PET/VCT-64 | 11.4 | 5.9 | 45 | 1.5 | 2.4 ± 0.3 | 11.0 ± 4.8 |
Discovery IQ (5 ring) PET/CT-16 | 11.3 | 14.1 | 84 | 3.9 | 2.7 ± 1.1 | 2.9 ± 0.2 |
Biograph TruePoint PET/CT-16 | 8.0 | — | — | — | 9.9 ± 0.4 | 8.0 ± 0.3 |
Discovery 600 PET/CT-16 | 6.5 | 4.1 | 29 | 2.0 | 2.1 ± 0.3 | 12.1 ± 1.1 |
Biograph PET/CT-16 | 5.5 | — | 22 | — | 8.6 ± 0.2 | 16.4 ± 1.3 |
Discovery RX PET/CT-16 | 5.1 | 4.5 | — | 1.7 | 3.1 ± 0.3 | 10.6 ± 0.8 |
Gemini TF PET/CT-16 | 4.6 | — | — | — | 2.5 ± 0.5 | 7.8 ± 0.9 |
Discovery STE/VCT-16 | 3.9 | 3.5 | — | 2.1 | 2.5 ± 0.4 | 4.3 ± 3.3 |
ECAT Accel Scintron PET 3D | 2.7 | 1.6 | 22 | 1.7 | 7.4 ± 0.2 | 6.5 ± 0.3 |
— = Not available in image header files. t = Tmax to 7 min.