Ultra high resolution 90^o geometry dual-head gamma camera

for dedicated cardiac, brain and small organs SPECT imaging with improved throughput

• typical intrinsic spatial resolution FWHM <= 2.5 mm
• also suitable for most non-cardiac examinations
• radius adjustment at 90^o detector position for more accurate patient positioning
• maintenance-free mechanical gantry
• robust mechanical gantry design with improved safety factor
• universal, easily moveable patient pallet made of low attenuation (<5%), 2.5 mm thin aluminium

• <abbr title="Field of View">FOV</abbr>: 360x210mm
• Energy range: 40-300 keV (option: 400 keV)
• Intrinsic energy resolution for ^99mTc: 9.7%
• Intrinsic Spatial Resolution: CFOV 2.8mm (<abbr title="Full Width at Half Maximum">FWHM</abbr>)
• Check NEMA specifications »

Two rectangular FOV high stability detectors assembled with high optical and mechanical quality

• NaI(Tl) scintillation crystal
  • Size: 430x244 mm
  • Thickness: 6.4 mm or 9.5 mm (optional)
• Photomultipliers:
  • 37 pcs of high quantum efficiency PMT characterized by improved energy resolution, magnetic shielding and long-term stability
• Lead shielding thickness: 12 mm - 25 mm

Gantry

• 90 degree fix head position with high precision positioning
  
• Intel processor based intelligent gantry electronics with industry standard CAN connections
  
• pre-programmed robotic gantry motions for positioning
• full automatic motion calibrations
• maintenance-free mechanical design