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Nucline X-Ring/R (HR) and X-Ring/C

Single – Head Gamma Camera for All Energy and All Imaging Applications

Rectangular or Circular Head

Nucline X-Ring/R (HR) and X-Ring/C
 

Features

Multipurpose single-head rectangular and LFOV gamma camera for all SPECT, Whole Body and planar imaging for all single head imaging applications outstanding "Center of Rotation" COR parameters robotic mechanical movements typical intrinsic spatial resolution FWHM <= 3.3 mm (HR model) universal table for SPECT and Whole Body imaging.

  • Field of View FOV: 530×390mm (X-Ring/C: Ø 380mm)
  • Energy range: 40-400 keV
  • Intrinsic energy resolution for 99mTc: 9.7%
  • Intrinsic spatial resolution: CFOV 3.4mm (FWHM, HR model)

Specifications

NEMA SPECIFICATIONS

  • Field of view: 530 mm x 390 mm (X-Ring-C: ø 380 mm)
  • Energy range: 40 – 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 3.4 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: > 240,000 cps
  • System Spatial Resolution (with LEHR collimator): 7.3 mm (FWHM)
  • System sensitivity (with LEHR collimator): 160 cpm / μCi

DETECTOR

Newly developed rectangular FOV high stability detector assembled with high optical and mechanical quality

  • NaI(Tl) scintillation crystal
    • size: 585×470 mm (X-Ring-C: ø 430 mm)
    • thickness: 9.5 mm
  • photomultipliers:
    • 55 pcs (X-Ring-C: 37 pcs) high quantum efficiency PMTs characterized by improved energy resolution, magnetic shielding and long-term stability
  • lead shielding for 511 keV, thickness: 12 – 32 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

New design light weight easy-to-use gantry

  • Intel Pentium based intelligent gantry electronics
  • 15” colour high resolution TFT display
  • open ring design SPECT gantry
  • motorized whole body gantry motion with automatic detector positioning for anterior-posterior view
  • pre-programmed robotic gantry motions for precise positioning
  • all motions motorized and computer controlled
  • COR < 0.2 pixel (64×64 matrix)

COLLIMATORS

  • LEGP (Low Energy General Purpose) collimator
  • LEHR (Low Energy High Resolution) collimator
  • LEUHR (Low Energy Ultra High Resolution) collimator
  • MEGP (Medium Energy General Purpose) collimator
  • HEGP (High Energy General Purpose) collimator
  • HEPH (High Energy Pinhole) collimator

IMAGING TABLE

Universal imaging table for SPET and whole body examinations

  • low attenuation carbon fiber pallet up to 180 kg patient weight
  • motorized vertical patient positioning with digital height display
  • cordless operation with battery

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

OPTIONAL ACCESSORIES

  • ECG triggering device for cardiac gated studies
  • MODEM long-distance service kit ( hardware and software )
  • Colour video imager or colour laser printer
  • CODONICS dry film imager
  • Tuning and test phantoms

Product Number: X-Ring

Options

ECG triggering device for cardiac gated studies

MODEM long-distance service kit ( hardware and software )

Tuning and test phantoms

Refillable isotope pen for anatomical marking

Parts

CLINICAL PROCESSING WORKSTATION

  • (Option)
  • Dedicated nuclear medicine workstation with Interview ™ software

Attachments

Image Gallery

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  • Nucline X-Ring/R (HR) and X-Ring/C

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