Siemens Symbia T SPECT-CT

SPECT Specification:

Gantry Dimensions Symbia T Series Height 225 cm (7 ft 4.7 in) Width 231 cm (7 ft 7 in) Depth 203 cm (6 ft 8 in) Axis of Rotation (from Floor) 104 cm (3 ft 5 in) Weight Without High-Energy Collimators 3113 kg (6863 lb) Min./max. Patient Opening (HE Coll) 12 cm (4.7 in) / 65.4 cm (25.7 in) Min./max. Patient Opening (LEHR Coll) 19.2 cm (7.6 in) / 72.6 cm (28.6 in) Patient Positioning Monitor 15” flat panel color LCD display Tunnel Opening 70 cm Aperature (27.6 in) Distance between SPECT and CT FOV 136 cm (53.3 in) SPECT Motions Symbia T Series Average Autocontour Distance 1.1 cm (0.45 in) Max. Radial & Lateral 72 cm/min (28.3 in/min) Max. Lateral Position Left/Right 37.5 cm (14.7 in)/ 10 cm (4 in) Max. CW/CCW Rotation Detector 1 410°/140° Ring Rotation Range 550° Rotational Accuracy 0.1° Rotational Speed 0.03 - 3.0 RPM Center of Rotation ≤ 0.25 pixel (64 x 64 matrix) Max. Caudal Tilt +16° / -16° Detector Dimensions Symbia T Series Field of View (FOV) 53.3 x 38.7 cm (21 x 15.25 in) Diagonal FOV 65.9 cm (25.9 in) Crystal Symbia T Series Size 59.1 x 44.5 cm (23.25 x 17.5 in) Diagonal 73.9 cm (29.1 in) Thickness 9.5 mm (3/8 in) or 15.9 mm (5/8 in) Photomultiplier Tubes Symbia T Series Total Number 59 Diameter 53 - 7.6 cm (3 in) and 6 - 5.1 cm (2 in) Type Bialkali high-efficiency box-type dynodes Array Hexagonal

CT System Hardware:

Gantry Dimensions T16 T6 T2/T Aperature 70 cm 70 cm 70 cm Scan Field 50 cm 50 cm 50 cm Rotation Time 0.5, 0.6,1.0.1.5 s 0.6, 0.8, 1.0, 1.5 s 0.8, 1.0, 1.5 s Temporal Resolution (min) 125 ms 150ms 400ms Data Acquisition System T16 T6 T2/T Max.Number of Slices/Rotation 16 6 2 Number of Physical Detector Rows 24   24 16 16 2 2 Number of Physical Detector Channels/Slice 736 736 736 736 672 672 Number of Detector Elements 17,664 11,776 1,344 Total Channels per Slice 1,472 1,472 1,344 Number of Projections Up to 1,250 (1/360 °) Up to 1,875 (1/360 °) Up to 1,500 (1/360 °) Sequence Acquisition Modes 4 x 0.6 mm, 12 x 0.6 mm, 16 x 0.6 mm, 2 x 5 mm,12 x 1.2 mm, 2 x 8 mm, 16 x 1.2 mm 6 x 1 mm, 6 x 2 mm, 6 x 3 mm, 2 x 5 mm 2 x1 mm, 2 x1.5 mm, 2 x 4 mm, 2 x 5 mm, 1 x 2 mm, 1 x 3 mm, 1 x 5 mm, 1 x 8 mm, 1 x 10 mm Spiral Acquisition Modes 4 x 0.6 mm, 16 x 0.6 mm, 16 x 1.2 mm 6 x 0.5 mm, 1 x 1 mm, 6 x 1 mm, 6 x 2 mm, 6 x 3 mm, 2 x 5 mm 2 x 1 mm, 2 x 1.5 mm, 2 x 2.5 mm, 2 x 4 mm, 2 x 5 mm Tube Assembly T16 T6 T2/T Tube DURA 422 MV High Performance CT X-ray Tube DURA 422 MV High Performance CT X-ray Tube DURA 352 MV High Performance CT X-ray Tube Tube Current 20-345 mA 20-345 mA 30- 240 mA Tube Voltage 80, 110, 130 kV 80, 110, 130 kV 80, 110, 130 kV Tube Anode Heat Storage Capacity 5.0 MHU 5.0 MHU 3.5 MHU Focal Spot Size According to IEC 60 336 0.8 x 0.5 mm/7 ° 0.8 x0.7 mm/7 ° 0.8 x 0.5 mm/7° 0.8 x 0.7 mm/7° 0.8 x 0.4 mm/8° 0.8 x 0.7 mm/8° Generator T16 T6 T2/T Max. Power 50 kW 50 kW 40 kW