Model |
Discovery CT750 HD |
LightSpeed VCT |
LightSpeed VCT Select |
LightSpeed RT16 |
BrightSpeed Elite |
BrightSpeed Elite Select |
Revolution Apex |
Revolution CT |
Revolution Fronteir Gen 2 |
Revolution EVO Gen 3 |
Revolution Maxima |
Discovery RT Gen 2 |
Optima CT540 |
Optima CT520 |
CardioGraphe |
CT 580W |
BRIVO CT325 |
QX/I |
Lightspeed Plus |
Revolution Apex Elite |
Revolution Apex Plus |
Revolution Apex Select |
Revolution Frontier Gen 3 |
Revolution Ascend |
Aquilion LB |
Discovery CT590 RT |
Optima CT580 RT |
Detectors, type |
Gemstone scintillator |
HiLight ceramic v-res |
HiLight ceramic matrix 3 |
HiLight ceramic matrix II |
HiLight ceramic matrix II |
HiLight ceramic matrix II |
Gemstone scintillator |
Gemstone scintillator |
Gemstone scintillator |
Clarity DAS |
Clarity DAS |
HiLight Ceramic Matrix II |
HiLight Ceramic Matrix II |
HiLight Ceramic Matrix II |
High speed ceramic |
- |
- |
- |
- |
Gemstone scintillator |
Gemstone scintillator |
Gemstone scintillator |
Gemstone scintillator |
Clarity Detector and Data Acquisition system |
|
|
|
No. of rows |
64 |
64 |
64 |
24 |
24 |
24 |
256 |
64 |
64 |
64 |
64 |
24 |
24 |
24 |
192, effective 280 rows with Stereo CT geometry |
- |
- |
- |
- |
256 |
128 |
64 |
64 |
64 |
|
|
|
Gantry dimensions, H x W x D, cm |
188.2 x 222.5 x 100.6 |
188.2 x 222.5 x 100.6 |
188.2 x 222.5 x 100.6 |
189 x 223 x 101 |
193 x 206 x 102 |
193 x 204 x 102 |
200.5 x 236.5 x 143.6 |
200.5 x 236.5 x 143.6 |
189.5 x 226.7 x 100.7 |
193 x 205 x 103.9 |
193 x 204 x 101 |
199.2 x 243.9 x 100.6 |
193 x 204 x 102 |
193 x 205 x 194.4 |
180 x 179 x 80 cm |
- |
- |
- |
- |
202.95*133.1*229.36 |
202.95*133.1*229.36 |
202.95*133.1*229.36 |
189.5 x 226.7 x 100.7 |
193 x 215 x 104 |
2,100 mm x 2,300 mm x 1,010 mm |
14 ft 6 in X 22.8 ft |
14 ft 6 in X 22 ft |
Gantry weight, kg |
1850 |
1995 |
1995 |
1920 |
1770 |
1770 |
2,876 |
2,876 |
2,086 |
1,820 |
1,600 |
1,765 |
1,770 |
1,716 |
1,645 |
294.8 kg |
- |
- |
- |
2798.7 |
2798.7 |
2798.7 |
2,086 |
1,805 |
|
|
|
Gantry aperture, cm |
70 |
70 |
70 |
80 |
70 |
70 |
80 |
80 |
70 |
70 |
70 |
80 |
70 |
70 |
60 |
80 |
70 |
70 |
70 |
80 |
80 |
80 |
70 |
75 |
|
|
|
Heat storage, HU |
8,000,000 |
8,000,000 |
8,000,000 |
8,000,000 |
6,300,000 |
6,300,000 |
33,000,000 (equivalent value compared to conventional tube performance) |
6,800,000 |
8,000,000 |
7,000,000 (39,000,000 equivalent with ASiR-V) |
7,000,000 (39,000,000 equivalent with ASiR-V) |
8,000,000 |
6,300,000 (8,000,000 equivalent with ASiR |
3,500,000 (6,300,000 equivalent with ASiR |
3.05 MHU (dual tubes), effective 20.7MHU (equivalent value compared to conventional scanner geometry) |
- |
- |
- |
- |
33 |
33 |
33 |
8,000,000 |
7 MHU (50 MHU equivalent with ASIR-V, based on 72kW system) |
7.5 |
8 |
8 |
Tube Cooling |
Oil/Air |
Oil/Air |
Oil/Air |
Oil/Air |
Oil/Air |
Oil/Air |
Oil/air |
Oil/air |
Oil/air |
Oil/air |
Oil/air |
Oil/air |
Oil/air |
Oil/air |
Oil/air |
- |
- |
Air |
Air |
Oil/Air |
Oil/Air |
Oil/Air |
Oil/Air |
Oil/Air |
|
|
|
kW output |
100 |
72, 85 or 100 |
100 |
100 |
53.2 |
42 |
108 |
103 |
100 |
72 |
72 |
100 |
53.2 |
42 |
72kW, effective 139kW (equivalent value compared to conventional scanner geometry) |
- |
100 |
- |
- |
108 |
108 |
108 |
100 |
55 (410 kW equivalent with ASIR-V); 72 (510 kW equivalent with ASIR-V) |
60 |
100 |
53 |
mA Range |
10 to 835 |
10 to 600, 700 or 800 |
10 to 800 |
10 to 800 |
10 to 440 |
10 to 350 |
10-1300 |
10-740 |
10-835 |
10-560 |
80, 100, 120, 140 |
10-800 |
10-440 |
10-350 |
50 - 600 mA, effective 100-1160mA (equivalent value compared to conventional scanner geometry) |
- |
200 |
- |
- |
10-1,300 |
10-1,301 |
10-1,302 |
10-835 |
10-560 for 72kW system, 10 to 460 for 55kW system |
10 to 500 |
10 to 800 in 5 mA increments |
80, 100, 120, 140 |
Max scan volume, cm |
170 (200 option) |
170 (200 option) |
170 (200 option) |
170 (200 option) |
170 |
140 |
200 |
200 |
200 |
200 |
200 |
170 |
173 |
160 |
140 - axial |
- |
- |
- |
- |
|
|
|
|
|
180 |
170 |
170 |
Max load capacity with accuracy, kg |
227 +/- 0.25 mm |
227 +/- 0.25 mm |
227 +/- 0.25 mm |
650 lb or 500 lb +/- 0.25 mm |
227 +/- 0.25 mm |
205 +/- 1 mm |
227 (+/- 0.25 mm) standard; 306 (+/- 0.25 mm) heavy table |
227 (+/- 0.25 mm) standard; 306 (+/- 0.25 mm) heavy table |
227 (+/- 0.25 mm) VT1,700/VT2,000; 306 (+/- 0.5 mm) VT2,000x |
227 (+/- 0.25 mm; VT1700/VT2,000; 306 (+/- 0.5 mm) VT2000x |
227 (+/- 0.25 mm; VT1700/VT2,000; 306 (+/- 0.5 mm) VT2000x |
227 (+/- 0.25 mm) VT1,700; 295 (+/- 0.25 mm) high capacity |
227 (+/- 0.25 mm) |
205 (+/- 0.25 mm) |
227 kg |
295kg |
200kg |
|
|
227-306 kg |
227-306 kg |
227-306 kg |
227 (+/- 0.25 mm) VT1,700/ VT2,000; 306 (+/- 0.5 mm) VT2,000x |
227 (+/- 0.25 mm) VT1,700/VT2,000; 306 (+/- 0.5 mm) VT2,000x |
450 lbs. w/plus-or-minus 0.5 mm |
650 lb max. load allowed with normal operation and plus-or-minus 0.25 mm table longitudinal accuracy |
500 lb (650 opt.) max. load allowed with normal operation and plus-or-minus 0.25 mm table longitudinal accuracy |
Scan FOVs, cm |
25, 50 |
25, 50 |
25, 50 |
10 to 50 |
25, 50 |
25, 50 |
25, 50 |
25, 50 |
25, 50 |
25, 50 |
25, 50 |
25, 50 (10-80cm DFOV) |
25, 50 |
25, 50 |
25cm/16cm CTA, 35 cm Scout |
- |
30 |
50 |
- |
25, 50, extended to 80 (MaxFOV, option) |
25, 50, extended to 80 (MaxFOV, option) |
25, 50, extended to 80 (MaxFOV, option) |
25,50 |
25, 50 extended to 75 cm with MaxFOV 2 |
24, 32, 40, 55, 70 |
50, 65 effective |
50, 65 effective |
Reconstruction matrices |
512 x 512 |
512 x 512 |
512 x 512 |
512 x 512 |
512 x 512 |
512 x 512 |
512 x 512 |
512 x 512 |
512 x 512, 1,024 X 1,024 |
512 x 512 |
512 x 512, 1,024 X 1,024 |
512 x 512 |
512 x 512 |
512 x 512 |
512 x 512 |
- |
- |
- |
- |
1,024*1,024 |
1,024*1,025 |
1,024*1,026 |
512 x 512, 1,024 X 1,024 |
512 x 512, 1024X1024 |
512 x 512 |
512 |
512 |
Dose-modulation technique |
3D |
3D |
3D |
3D |
3D |
3D |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
N/A |
- |
- |
- |
- |
Yes |
Yes |
Yes |
Yes |
Yes |
|
|
|
Suggested room size (m2) |
34.2 (21.7 min.) |
34.2 (21.7 min.) |
34.2 (21.7 min.) |
28 (45 optimal) |
18.2 |
18.2 |
28.6 |
28.6 |
28.6 |
25.2 |
25.2 |
22.6 |
23 |
22.1 |
15 |
- |
- |
- |
- |
28.6 m2 |
28.6 m3 |
28.6 m4 |
28.6 m2 |
Over 18 for scan room |
21 |
28 (48 optimal) |
29 (48 optimal) |