Features
Ultra high resolution 90o 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 90o 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
- FOV: 360×210mm
- Energy range: 40-300 keV (option: 400 keV)
- Intrinsic energy resolution for 99mTc: 9.7%
- Intrinsic Spatial Resolution: CFOV 2.8mm
Specifications
XP NEMA SPECIFICATIONS
- Field of view: 360 mm x 210 mm
- Energy range: 40 – 300 keV (option: 400 keV)
- Intrinsic energy resolution for 99mTc: 9.7%
- Intrinsic Flood Field Uniformity
- differential CFOV: 1.9% integral CFOV: 2.4%
- differential UFOV: 2.4% integral UFOV: 2.9%
- Intrinsic Spatial Resolution: CFOV 2.8 mm (FWHM)
- Intrinsic Spatial Linearity
- differential CFOV: 0.18 mm absolute CFOV: 0.38 mm
- differential UFOV: 0.20 mm absolute UFOV: 0.40 mm
- Max. count rate with full correction: > 220,000 cps
- System Spatial Resolution:
- with LEHR collimator: 7.1 mm (FWHM)
- System sensitivity (with LEHR collimator): 150 cpm / μCi
DETECTOR
Two newly developed rectangular FOV high stability detectors assembled with high optical and mechanical quality
- NaI(Tl) scintillation crystal
- size: 430×244 mm
- thickness: 6.4 mm or 9.5 mm (option)
- photomultipliers:
- 37 pcs of high quantum efficiency PMTs characterized by improved energy resolution, magnetic shielding and long-term stability
- lead shielding thickness: 12 – 25 mm
DETECTOR ELECTRONICS
A compact, highly integrated, one board easily serviceable construction without tuning potentiometers
- computer controlled PMT autotuning processor for fast PMT gain stabilisation and adjustment
- computer controlled ODC (Optical Distortion Correction) electronics
- high precision summation electronics
- active high voltage bleeder with integrated HV module
ACQUISITION CONSOLE
Ergonomic acquisition WS console stand on wheels – Full-digital electronics assembled from the latest “high-tech“ elements including fast PCI bus acquisition interface
- Intel Pentium 4, 2.26 GHz computer with 64 bit memory handling
- 512 Mbytes (333 MHz) fast program memory
- 512 kbytes cache memory
- 80 Gbytes hard disk drive
- 17” high resolution TFT colour monitor
- 1.44 Mbytes floppy drive
- CD-RW drive
- 40 MHz X,Y,Z A/D conversion
- 4 independent energy channels
- multi-channel analyser up to 1024 channels (40 – 600 keV)
- 4096×4096 pixel image digitising
- digital corrections:
- direct addressing TS® simulation linearity correction with FOV increasing technology
- energy correction
- uniformity correction without count rate loss
- automatic real time uniformity cross-correction for the different collimators
- three-phase pile up recovery and resolution enhancing technology for high count rates
GANTRY
- 90 degree fix head position with high precision positioning
- small footprint robust mechanical design with improved safety factor
- industry standard CAN connected automation computer
- pre-programmed robotic gantry motions
- full automatic motion calibrations
- maintenance-free mechanical design
COLLIMATORS
- LEGP, LEHR, LEUHR, MEGP collimator pairs.
IMAGING TABLE
Universal imaging table for SPET and whole body examinations
- intelligent CAN connected industry standard interface to gantry
- motorized vertical movements (250 mm)
- motorized whole body motion
- low attenuation (< 5%) 2.5 mm thin aluminium pallet
- max. 180 kg patient weight
- accessories: arm-head-holder for heart and head-holder for brain examinations; integrated source-holder
DOCUMENTATION
Automated bi-level macro-controlled printing and reporting through MS-Office XP. High quality inkjet colour and b/w hardcopy
- on normal paper
- on premium photo paper
- on dull X -ray-like film
- 2400 dpi print quality with HP PhotoRET III technology
- special printing software for faithful printing
Product Number: D90
Options
OPTIONAL ACCESSORIES
- ECG triggering device for cardiac gated studies
- MODEM long-distance service kit ( hardware and software )
- Colour video imager or colour laser printer
- CODONIX dry film imager
- Tuning and test phantoms
Parts
CLINICAL PROCESSING WORKSTATION
Dedicated nuclear medicine workstation with Interview ™ software package running on Windows
Attachments
Image Gallery
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