TABLE II.
Comparison of Detector Specifications Between commercial PET Systems and this PQS-LYSO detector development
| Human body PET detectors Commercial PET vs. PQS-PET | ||||||
|---|---|---|---|---|---|---|
| System | Ref [X] |
Crystal Type |
Crystal Pixel size (mm3) |
Block / Module matrix |
PMT size (mm) |
Decoding Resolution crystals per PMT |
| Discovery -STE- |
[14] | BGO | 5 ×6 × 30 | 8 × 6 | 19 | 12 |
| Biography -64- |
[15] | LSO | 4 × 4 × 20 | 13 ×13 | 26 | 42 |
| Gemini | [16] [17] |
GSO | 4 × 6 × 20 | 22 ×29 | 39 | 42 |
| PQS-PET | LSO | 3.25×3.25×20 | 15 ×15 | 51 | 225 | |
|
Animal PET Detectors Commercial PET VS. PQS-PET | ||||||
| Inveon -Siemens- |
[18] | LSO | 1.6 × 1.6 × 10 | 20 × 20 | PS-PMT | * |
| “Lab-PET” | [19] | LYSO and LGSO |
2 × 2 × 10 | 4× 2 48 modules |
APD | 1 |
| “JPET” | [20] | GSO | 2.9 × 2.9 × 7.5 | 16 × 16 | PS-PMT | 256 × 4 layers |
| PQS-PET | LYSO | 1.27×1.27×10 | 14 ×14 | 19 | 196 | |
*
Parameter not available or not applicable for the system.