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GE Discovery LS 4 Slice PET/CT
The GE Discovery LS is a whole-body 4-slice PET/CT scanner – the fusion of GE’s PET Advance NXi and LightSpeed Plus CT.
GE Discovery LS 4 Slice PET/CT gives you the following benefits:
The GE Discovery LS provides perfect registered and fused anatomical and functional images for optimal treatment planning and followup.
Using GE’s PET Advance NXi functionality, the Discovery assesses the body’s chemical or physiological changes that often precede anatomical changes visible in CT or MR.
The Advance NXi within the GE Discovery LS ensures the highest 2D and 3D sensitivity, full-field uniformity of resolution and high count rate capability.
A refurbished, used GE Discovery LS is an affordable and very reliable option to introduce PET/CT imaging and its superior clinical usage into your department or clinic.
The GE Discovery LS 4 Slice PET/CT provides you with with the following Specification:
Discovery LS Gantry
Dimensions: Height x Width x Depth: 208.3 x 235 x 205 cm (82 x 92.5 x 81 in)
Weight: 4,581 kg (10,100 lb)
Patient port diameter: 60 cm (PET), 70 cm (CT)
Patient Positioning: Triple laser
Transmission source: Attenuation correction using CT and/or Ge-68 pin sources
Detector
Ring diameter: 93 cm
# of crystals: 12096
Crystal composition: BGO
Crystal size: 4 x 8 x 30 mm
Axial fov: 152 mm
Number of crystals per pmt (# of rings): 18/dual-anode PMT (9/anode)
System sensitivity: 200,000 (2-D), 1,150,000 (3-D) cps/µCi/cc
Scatter fraction: 10% (2-D), 35% (3-D)
Maximum count rate, cps @ 50% dead time: 425,000 cps @ 160 kBq/mL (2-D), 410,000 cps @ 26 kBq/ml
(3-D); NECR
Environment
Operating temp range: 18.3-24 Celsius (65-75 Fahrenheit)
Relative humidity: 30-60 %
Cooling: 31,000 btu/hr (minimum); no water chilling required
Other characteristics
Numeric display of count rate and elapsed time, dual operator controls on each side of gantry, footswitch
for scan start, wide array of patient positioning accessories
Optional Attachments:
Additional analysis workstations, AP nodes, and raw data memory
4.6 GB MOD
Laser printer
Networking
ECG synchronizer
ECG strip-chart reader
Color printer
Flat tabletop for RT
Gammex Laser lights
Discovery LS Patient Table
Vertical motion: 56-102 cm
Horizontal motion: 160 cm (200 cm optional)
Head support: Fixed offset headholder
Arm support: Yes
Max.patient weight capacity: 180 kg (400 lb) with 0.25 mm positional accuracy
Computer System
Acquisition CPU: Sun UltraSPARC dual, 450 MHz CPU, 512 MB RAM (PET), SGI Octane, 1-2 MIPS CPU with 2
MB cache, 64-bit microprocessor, single/dual r12000A processor with direct 3-D option (CT)
Storage media/size: More than 1 GB storage38 GB HD (PET), 1.5 GB HD (CT)
Array Processor: PowerPC 750 nodes, 4 G3 nodes standard
Image processor: SGI VPRO V12-DCD Graphics Engine with 128 MB SDRAM Storage media/size: More than
1 GB storage36 GB root/database, 12 GB DAT; 4.6 GB MOD
Display: 21-inch tilt/swivel high-resolution color
Printing options: DICOM color printer
Acquisition possibilities: 2-D and 3-D, static, dynamic, whole body, gated, transmission, 4-D respiratory
gating
Installation Requirements for the Discovery LS
Minimum room size: 3.9 x 7.1 m (13 x 23.5 ft)
DICOM 3.0 Compatible: YesPET IOD storage as SCP/SCU, CT IOD storage as SCP, MRI IOD storage as SCP,
DICOM print as SCU, DICOM secondary capture as SCP/SCU
Power Needed: 380-480 VAC nominal, 3-phase, 50/60 Hz
Available Software
CardIQ Fusion for CTA and PET Perfusion display and analysis
5-Beat Cardiac
CT/PET fusion
Advantage 4-D for CT gating
SimMD for multimodality simulation
Lung VCAR
Cortex ID for neurology studies
Perfusion
Transaxial fwhm
1 cm rad, statny: 4.8 (Transaxial fwhm)
10 cm rad, statny: 5.4 (6.2 @ 20 cm) (Detector Performance)
Axial fwhm
1 cm radius: 4 (Axial fwhm)
10 cm radius: 5.4 (Detector Performance)
Other - GE Discovery LS
Energy resolution: 20%
FDA Clearance: Yes
CE MARK (MDD): Yes
This equipment is located in US
Manufacturer | Fill Me |
Model | FILL ME |
Year | - |
Country | USA |
Condition | Good |
Main category | Lab, Medical and Bioscience |
Subcategory | Hospital Equipment |
ID | P90528305 |
Client type | Machinery dealer |
On Kitmondo since | 2010 |
Number of listings | 0 |
Country | USA |
Last activity | July 18, 2023 |