Siemens Biograph Tru Point

Description

Siemens Biograph is a flexible, high-powered medical imaging platform. It offers an wide range of performance options to enhance image resolution and quality, improve patient satisfaction as well as throughput. Customize the Biograph™ solution to meet your specific needs by selecting from various multislice CT configurations, high or standard resolution options, and clinical configuration options

Siemens Biograph 40 / 64 System Features:

• Patented PET Detector Assembly Biograph 16, 40, 64
• Detector material Lutetium Oxyorthosilicate (LSO)
• Crystal dimensions 4.0 x 4.0 x 20 mm
• Crystals per detector block 169
• Number of detector blocks 144 (192 with TrueV option)
• Photomultiplier tubes (PMTs) 4 per block
• Detector ring diameter 842 mm
• Detectors per ring 624
• Number of detector rings 39 (52 with TrueV option)
• Total number of detectors 24336 (32448 with TrueV option)
• Transaxial FOV 605 mm
• Axial FOV 162 mm (216 with TrueV option)
• Number of image planes 81(109 with TrueV option)
• Plane spacing 2 mm
• PET Data Acquisition/Processing Biograph 6, 40, 64
• Coincidence time resolution 500 psec
• Coincidence window 4.5 nsec
• Acquisition mode Static, multibed (dynamic, gated optional)
• Scatter fraction '<'38% @435 keV LLD
• Scatter correction TrueC Single scatter simulation
• PET Performance1 Biograph 6, 40, 64
• Count rate peak NECR 96 kcps@35 kBq/cc (165 kcps@32 kBq/cc with TrueV option)
• Sensitivity 4.2 cps/kBq @ 435 keV (7.6 with TrueV option)
• Energy resolution '<'14%
• Uniformity ≤5% variation
• PET Resolution Specifications 1 Biograph 6, 40, 64 HI-REZ Option HD•PET Option2
• Transaxial resolution (NEMA 2001) Average resolution
• FWHM @ 1 cm 5.9 mm 4.2 mm FWHM @ 1 cm 2.0 mm
• FWHM @ 10 cm 6.0 mm 4.8 mm FWHM @ 10 cm 2.0 mm
• Axial resolution (NEMA 2001) FWHM @ 20 cm 2.1mm
• FWHM @ 1 cm 5.5 mm 4.7 mm FWHM @ 28 cm 2.4 mm
• FWHM @ 10 cm 6.0 mm 5.7 mm