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Listing #454640 For Sale GE Mobile Discovery PET/CT

LISTING #454640
  • Condition:
  • Excellent
  • Date updated:
  • June 04, 2008
  • You can also:
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Item Summary

RENTAL ONLY!!!!
PET/CT System:
 Gantry, H x W x D 193 x 230 x 109 cm
 Power Requirement 480v 3-phase 150 amps
 Heat Load 30,7000 BTU/hr
 Gantry Cooling Air Cooling PET & CT
 Patient Port 70 cm
 Transmission Source CT Attenuation Correction
Patient Handling System
 Vertical Travel 55-102.5 cm
 Patient Scan Range 160 cm
 Horizontal Speed 0-100 mm/sec.
 Max Patient Weight 180 kg (400 Lbs)
 Pallet Deflection +/- 0.25 mm at 400 lbs
 Gantry Controls Front
Software Processing
 WB Acquisition Time w/ Attenuation
Correction and Processing 10-30 minutes, Physician Preference
 Acquisition Modes 2D or 3D
 2D Reconstruction Time,
128, OSEM-IR 25 seconds (standard), 15 seconds (enhanced)
 Reconstruction Time 3D Mode,
128, FORE-IT-WLS 90 seconds (standard), 60 seconds (enhanced)
 Event Transfer Time 10 Mevents/sec.
 Correct. for Contrast in Ptnt. YES
 Msrd. & Auto Randoms Correct. YES
 Msrd. & Auto Scatter Correct. YES
 Simultan. Acq./process. YES
 Auto Std. Uptake Value Creation YES
 WLS Reconstruction YES
 Atten. Weight. Interactive Recon. YES
 “One-click” WB PET Protocol YES





Physical Assembly
 Number of Detectors 280 blocks
 Number of Image Planes 47
 Plane Spacing 3.27 mm
 Number of Crystals 10,080
 Ring Diameter 88.6 cm
 Number of PMTs 280 Quad PMTs
 Physical Axial FOV 15.7 cm
 Effective Axial FOX
in Whole Body – 3D 12.5 cm (3D), 13.7 cm (2D)
 Detector Material BGO
 Stop pwer for 511 keV Photons Very High: 95%
 Hygroscopic NO
 Crystal Size 6.2 x 6.2 x 30 mm
PET Performance
 Syst. Sensitivity: 3D
kcps/uCi/cc/LLD (NEMA ‘01) 9.3 cps/kBq
 Syst. Sensitivity: 2D
kcps/uCi/cc/LLD (NEMA ‘01) 2.0 cps/kBq
 Transverse Resolution @
1 cm, mm (NEMA ‘01) 6.2 (2D), 6.2 (3D)
 Transverse Resolution @
1 cm, mm (NEMA ‘01) 6.8 (2D), 6.7 (3D)
 Axial Resolution @
1 cm, mm (NEMA ‘01) 4.8 (2D), 5.2 (3D)
 Axial Resolution @
1 cm, mm (NEMA ‘01) 6.3 (2D), 5.8 (3D)
 Peak Noise Equivalent Count Rate,
kcps (NEMA 2001)
o 2D 84 kcps @ 49 kBq/CC
o 3D 63 kcps @ 12 kBq/CC
o 2D Scatter Fraction (NEMA ’01) 19%
o 3D Scatter Fraction (NEMA ’01) 44%







CT Physical Assembly
 Type of Detector Patented Ceramic
 # of Elements/Channels/ Fan Beam 14,592 elements (8 Slice) 6,144 channels
 Generator Output 53.2 kW
 kV-Range/mA Range 80-140 kVp/10-440 mA
 Anode Heat Storage/Cooling/Minute 6.3 MHU/840 KHU/minute
 Tube Focal Spot 0.7 x 0.6 mm / 0.9 x 0.9
 Gantry Dimensions Integrated w/PET
CT Image Quality
 LC Resolution (20 cm Catph./Surface) 5 mm @ 0.30% at 13.3 mGy / 3 mm @ 0.30% at 37.2 mGy
 CTDI (dose/100 mAs) B/16 cm Phant. 5.5 mGy/100 mAs 20 cm CATPHAN
 Max HC Resolution (2% MTF) 15.4 Ip/cm @ 0% MTF
 Standard HC Resolution 8.5 Ip/cm @ 0% MTF
CT Scan Parameters
 Scan Times (partial)/Subsec (partial) 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 2.0, 3.0 , 4.0s
 Scan Field 50 cm
 Number of Slices 4 or 8
 Slice Thickness 0.625 , 1.25, 2.5, 3.75, 5, 7.5, 10 mm
 Rotation Speed 0.5, 0.6, 0.7, 0.8, 0.9, 1, 2, 3, 4s
 Topogram Length 160 cm
 Recon. Time: Std./Hi Res./Topo 0.5 sec.
 Scan Matrix/Display Matrix 512 x 512/1024 x 1024
 Max. Spiral Volume/
Max. Spiral Scan Time 160 cm/120 sec.
Console/Computers/Storage
 Host Computer Silicon Graphics Octane 2 wkst/IRIX, Intel Prestonia B/Linux
 User interface Common User Interface (CUI)
 Archival Interface 4.1 GB MOD, CD-R & DVD-RAM
 DICOM 3.0 PET Yes
 DICOM 3.0 CT Yes
 ConnectPro HIS/RIS Yes
w/ bar code reader
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