Solutions for Physicists
Click here for a datasheet in pdf.
Our first prototype has produced these remarkable images at a low dose in a short time. Compare those with other devices for microSPECT dynamic imaging. By the way our next device is expected to show further improvements. Join our development by entering our special collaboration program and your institute could become up to date again.
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The Linoview™miniSPECT camera consists of four detectors moving along linear orbits and provides direct linogram acquisition. Energy range: 70 - 360 keV . Minimal orbit time for dynamic SPECT: 5 sec
Detectors
Scintillator: pixellated CsI(Na), 9 mm thick 3?5” curved array,
2.2?2.2 mm crystals
Intrinsic energy resolution: 30%
Tunable slit-rake collimators:
Slit material: Iridium
Slit opening range: 0 to 5 mm
Longitudinal rake collimation:
Focal length: 65 mm
Specifications:
Measured transverse spatial resolution: 0.35 mm hot rods and 0.65 mm cold
rods (32 mm outer diameter phantom)
Longitudinal spatial resolution: 0.60 mm (interleave acquisition)
Measured sensitivity: 245 cpm/?Ci (0.2 mm slit opening, 32 mm outer diameter
phantom)
Maximal animal diameter: 9 cm
Longitudinal field of view: 7.5 cm, Bed length: 25 cm
Anti collimator collision system
Computer:
Acquisition: Pentium computer. Processing: 4-xeon parallelized computer.
Software:
Full list mode acquisition: recording of the (x,y) coordinate, time and
energy per event
Rebining: static, dynamic, multi-bed, gated and interleave tomographic acquisition
Processing: FBP and EM-ML reconstruction, orthogonal viewer, interfile and
Dicom export files
Optional: LinoView™miniSPECT presently is offered with the unique
rake collimators (patent pending) . If your experiments require ultra high
resolution 3D organ images of brain, heart etc. we will be able to build
special pinhole collimators for easy mounting on our sliding system.