Anyscan – Mediso

Anyscan® a unique solution in the Nuclear Medicine

  • The first triple modality human NM imaging system of the world
  • Free architecture of NM and CT modalities
  • Flexible system combinations due to "building block" system
  • Modular flexibility with different parameters of system components
  • All NM examinations performed on one equipment without patient repositioning
  • Custom tailored technical parameters due to modular subsystem
  • Easy (field) system upgrade
  • Easy (field) quality upgrade
  • Diagnostic CT capability
  • Multiple upgrade paths:
  • Add- on upgrade from single unit to triple modality which covers all NM diagnostic procedures with a single device in a single room
  • Splitting upgrade from triple modality to more units in order to achieve a higher throughput of the NM department
  • Made for NM departments and covers all NM procedures

 

SPECT GANTRY

  • New ergonomic open design gantry
  • 180 and 101 or 90 degree variable angle head positions 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

SPECT DETECTOR

Two rectangular ultra high resolution, high stability detectors with high optical performance

NaI(Tl) scintillation crystal

  • size: 585 (558) x 470 (418) mm
  • standard thickness: 9.5 mm
  • optional thickness: 12.5 mm or 15.9 mm

Photomultipliers:

  • 60 - 48 pcs of high quantum efficiency PMTs improved energy resolution and magnetic shielding long-term stability
  • Lead shielding thickness: 12–32 mm

SPECT DETECTOR ELECTRONICS

A compact, highly integrated, one box easily Serviceable construction without tuning potentiometers

  • Computer controlled PMT autotuning processor for fast PMT gain stabilization and adjustment
  • 1 ADC/PMT electronics
  • High precision preamplifier electronics
  • Digital electronics assembled from components of the latest technology
  • Active high voltage bleeder with integrated HV module

NEMA SPECIFICATIONS

With HP (High Performance) detector:

  • FOV: 530 mm x 390 mm
  • Energy range: 40–600 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 3.6 mm
  • Intrinsic Spatial Linearity
  • differential CFOV: 0.18 mm
  • absolute CFOV: 0.38 mm
  • differential UFOV: 0.20 mm
  • absolute CFOV: 0.40 mm
  • Max. count rate with full correction: >0.45 Mcps

 

CT GANTRY

  • New vibration free integrated gantry design
  • Patient aperture: 700 mm
  • Scan Field of View: 500 mm
  • Acquisition Times (360°):0.5, 0.7, 1, 1.5 and 2 sec. (0.4 sec. optional)

X-RAY TUBE

  • Highest X-Ray Tube Voltage: 140 kVp
  • Highest X-Ray Tube Current: 500 mA
  • Anode Heat Capacity: 7,5 MHU
  • Max scan time: 120 sec
  • Focal spot size: 0.7 x 0.8 mm
  • Generator power: 60 kW

CT DETECTOR

  • High performance and ultra high performance ceramic detectors
  • Number of detector elements: 24 x 896
  • Maximum number of slices per rotation: 16
  • Detector with (Z dimension): 20 mm

SCAN PARAMETERS

  • Acquired Slice widths:
    0.625, 1.25, 2.5, 3.75, 5, 7.5, 10 mm
  • 360° scan time:
    0.4 (optional), 0.5, 0.7, 1, 1.5, 2 sec
  • Spiral scan length: 2000mm
  • Reconstruction matrix: 512 x 512

 

PET MODULE

  • Integrated PET modality
  • PET detector ring shares gantry cover with CT
  • PRECISION™ LYSO detector technology
  • High resolution and high sensitivity
  • Crystal size: 3.9 x 3.9 x 20 mm
  • Axial FOV: 15.2 cm or 23.0 cm
  • 1 ADC/PMT high precision detector electronics
  • Ergonomic, patient friendly (short bore) small size and lightweight gantry
  • Bore diameter: 70 cm
  • SPECT-CT is field upgradable to SPECT-CT-PET

IMAGING TABLE

Universal imaging table for SPECT-CT-PET examinations

  • Intelligent CAN connected industry standard interface to gantry
  • Low attenuation (<8%) carbon fiber pallet
  • Horizontal moving range is up to 360 cm
  • Height of the patient pallet is variable between 45-85 cm, optionally 95 cm
  • Max. 229 kg patient weight
  • Accessories: arm-holder for WB-, arm-head-holder for heart-, head-holder for brain examinations

ACQUISITION CONSOLE

Integrated, ultracompact acquisition WS for SPECT-CT-PET modalities:

  • Intel® Core™ i7 2.8 GHz quad-core processor
  • 6 GB RAM
  • 4 TB hard disk drive
  • CD-DVD-RW drive
  • keyboard, mouse
  • full DICOM 3.0 compatibility (send/ receive, print, query/retrieve)
  • 24" high resolution (1920x1200) and 17" (1280x1024) touch screen LCD monitor
  • integrated Gigabit Ethernet controller

SPECT digital corrections:

  • Direct addressing TS® simulation linearity correction with FOV increasing technology
  • Improved energy correction
  • Uniformity correction without count rate loss
  • Automatic real time uniformity cross correction for the different collimators
  • Pile up recovery and resolution enhancing technology for high count rates

CT-, PET acquisitions:

  • Full integrated control and user interface for both modalities

CLINICAL WORKSTATION

Dedicated Nuclear Medicine and CT workstation with InterView™ FUSION software package running on Win 7 64bit Ultimate OEM operating system with dual monitor

  • Intel® Core™ i7 2.8 GHz quad-core processor
  • 12 GB RAM
  • 4 TB hard disk drive
  • CD-DVD-RW drive
  • keyboard, mouse
  • full DICOM 3.0 compatibility (send/ receive, print, query/retrieve)
  • 30" ultra high resolution (2560x1600) and 20" (1600x900) LCD monitor
  • integrated Gigabit Ethernet controller