Siemens Somatom ‘SPIRIT’ CT

MODEL Siemens SOMATOM spirit
X-RAY TUBE Dura-202
X-RAY TUBE ANODE Heat storage, hu (X-ray tube anode) 2000000
Heat dissipation rate, hu/min (X-RAY TUBE) 4000000
Tube cooling (X-ray tube anode) Oil/air
Tube focal spot, mm (X-ray tube anode) 1.0x 0.4, 1.0 x 0.7
POWER NEEDED 190-480 VAC, 3-phase, <=45
kVA
Type (CONFIGURATION) Dual slice helical
# of slices (X-ray tube anode) 2
IMAGE PROCESSING (MAXIMUM DISPLAY) Cpu (NETWORK/DATABASE) Multiple Intel-based servers with
Dual Pentium IV
Scan fovs, cm (IMAGE PROCESSING) 50
Image reconstruction matrixes (IMAGE PROCESSING) 512 x 512
Reconstruction time Per slice, sec (Reconstruction time) 2
For localization scan, sec (Reconstruction time) Real time Image storage Hd capacity, gb (IMAGE STORAGE) 72
No. Online images (IMAGE STORAGE) 64000
Archive (IMAGE STORAGE) CD-R, MOD
DICOM 3.0 COMPATIBLE (POWER NEEDED, VAC) Yes
PERFORMANCE Minimum interscan time, sec (PERFORMANCE) 0.5
High-contrast spatial resolution 0% mtf, lp/cm (PERFORMANCE) 15.5
50% mtf, lp/cm (PERFORMANCE) 9
Low-contrast resolution, mm at % at <=4 rads (PERFORMANCE) 5 at 0.3% at 1.58 rads
Sound, % at <= 2.5 rads (PERFORMANCE)
0.19
GENERATOR Output, kW (X-RAY GENERATORS) 40
Kvp range (GENERATOR) 110,130
Ma range (IMAGING SYSTEM) 30
SCORING OF CORONARY ARTERY
CALCIFICATION (IMAGE STORAGE)
Yes
TABLE FEATURES Range of movement Vertical, cm (Range of movement) 45-83
Longitudinal, cm (Range of movement) 160
Scanning range, cm (Range of movement) 153
Max. Patient weight, (precision), kg (Range of movement)FLOOR SPACE NEEDED Size, m2 (FLOOR SPACE NEEDED) 22
HELICAL SCANNING (DISPLAY) Yes
Max scan time, sec (DISPLAY) 100
Max scan volume, cm (DISPLAY) 153
Max. Patient weight, (precision), kg (Range of movement) 200 (not specified) FLOOR SPACE NEEDED Size, m2 (FLOOR SPACE NEEDED) 22
HELICAL SCANNING (DISPLAY) Yes
Max scan time, sec (DISPLAY) 100
Max scan volume, cm (DISPLAY) 153
Spatial resolution, lp/cm (DISPLAY) 15.5
Pitch (DISPLAY) 0.5-2 (1-4)
Reconstruction time per image, sec (DISPLAY) 1 DISPLAY MONITOR 18″ LCD
Matrixes, pixels (DISPLAY) 1024 x 1024 max
Range of ct numbers (DISPLAY) -1,024 to +3,071
Image enlarging scale (DISPLAY) Yes
Max # slices displayed simultaneously (DISPLAY) 64
GANTRY Geometry (GANTRY) Continuous rotate, low-voltage
slip ring
DETECTOR (SCATTERED LIGHT) Ultra-Fast Ceramic
Rows (GANTRY) 2
Elements/row (GANTRY) 672
detection channels (GANTRY) 2 x 1,344
Rotation times, sec 360 (GANTRY) 0.8, 1, 1.5
Partial (GANTRY) 0.5, 0.67
Slice thickness, mm (GANTRY) 1, 1.25,2,3,5,6,8, 10
X-ray fan beam angle, ° (GANTRY) 55.8
Gantry angle deg (GANTRY) ±25
Gantry size, cm (GANTRY) 178 x 230 x 66
Gantry weight, kg (GANTRY) 1300
Gantry opening, cm (GANTRY) 70
Scan localizer (GANTRY) Laser
OTHER ATTRIBUTES (Interference compensation) MIP, MPR, SSD, VRT, DENTAL,
OSTEO.

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