Biograph mMR
From simultaneous to synergistic MR-PET
We've designed the first PET detectors that allow the integration of whole-body MR and PET - without compromising the performance of either modality.
| Magnet System | |
| Field strength | 3 Tesla |
| Bore size | 60 cm / 1.97 ft |
| Magnet length (cover to cover) | 199 cm / 6.53 ft |
| Helium consumption | Zero Helium boil-off technology |
| Shimming | Passive and active; Automatic, patient specific shim; 3 linear and 5 non-linear (2nd order) |
| Gradient strength | MQ Gradients (45 mT/m @200 T/m/s) |
| RF technology | |
| Maximum number of channels1 | 102 |
| Number of independent receiver channels that can be used simultaneously in one single scan and in one single FoV, each generating an independent partial image | 18, 32 |
| Siting and Installation | |
| System length incl. patient table | 335 cm / 10.99 ft |
| System weight (in operation) | 9 tons / 19,842.60 lb |
| Power requirement | 110 kVA connection |
| Minimum room size2 | 33 m2 / 355 sq ft |
| PET Detectors | |
| Crystal material | LSO |
| Crystal element dimension | 4 mm x 4 mm x 20 mm |
| Transverse spatial resolution (NEMA 2012) | |
| FWHM @ 1 cm | 4.6 mm |
| Sensitivity | 14.1 cps/kBq |
| Peak NEC rate (at ≤26 kBq/cc) | 180 kcps |
| Axial FoV for PET | 258 mm |
Related Products, Services & Resources
1Channels (coil elements) that can be connected simultaneously.
2Minimum total space requirement for magnet, electronics, and console room.