MRS*PET/CT 80

MRS*PET/CT 80

High resolution preclinical PET/CT for Rodents

The MRS*PET/CT 80 is designed for high resolution imaging for mice, rats to marmosets.

The PET is based on the MRS*PET Clip-On technology, built with the latest silicon photomultiplier (SiPM) technology. The detector assembly (crystal/ SiPM) allows true DOI (depth of interaction) with two pixelated layers of scintillator crystal with different matrices.

The PET has continuous detectors with no gaps between «the rings». The CT is using variable zoom achieving an ultra high resolution of up to 5μm and also dual energy.

System Details

Main Specifications

Animal type Mice, Rats, & Marmousets
PET/CT System type Floor stand
PET component MRS*PET-CO 80 (CLIP-ON)
CT component MRS*CT 80
PET CLIP-ON detachable from CT Yes
PET CLIP-ON connectable to MR Yes, for sequential PET/MR Imaging

PET Specifications

Inner diameter & transaxial FOV (mm) 120 mm (ID) & 80 mm tFOV
Axial FOV (mm)  50.4 mm – 102.48 mm – 150.40 mm
Extended axial FOV (mm) 300 mm with motorised bed
PMT & Detectors configuration Silicon PM, Continuous detectors
Crystal material & Thickness (mm) Double Layers, LYSO/LYSO, 10 mm
Spatial Resolution with 3D OSEM (mm)  0.7 mm
Depth of Interaction (DOI) Yes – true DOI
Sensitivity  Up to 12% depending on configuration
Average Energy Resolutions (%) 19%

CT Specifications

Power Output/Tube (W) 90 W
X-ray tube Voltage Range 40-60 kVp
X-ray tube Current Range  0.5 mA
Detector Pixel Matrix 1944 x 1536
Magnification  Up to 8.8x (variable zoom)
Spatial Resolution  Up to 15 μm
Voxel size Resolution Up to 5 μm
Low dose system Yes

Dimensions and weight with animal table

Total Weight PET/CT 900 kg
PET/CT Dimensions 1740 mm (h) x 1460 mm (w) x 2580 mm (l)
Animal Handling

Minerve3MRS systems use Minerve animal handling system. Much more than a simple animal bed for preclinical imagers, the Minerve system provides a well-controlled environment for handling lab animals and plays a critical role in obtaining accurate, reproducible imaging results, while also maintaining each animal’s health and the safety of the surrounding lab environment.