GE Short Bore MRI Systems Comparison Chart

Model Signa Infinity 1.0 T Signa Infinity 1.5 TwinSpeed w/ Excite Signa Infinity 1.5 w/ Excite Signa HDe 1.5 T Signa HDx 1.5 T Signa HDx 3.0 T Signa Premier/Premier Evo 3.0T SIGNA Architect/Architect Lift 3.0T SIGNA Pioneer 3.0T SIGNA Artist/Artist EVO/Artist Lift 1.5T SIGNA Voyager 1.5T Signa Hero
Clinical Application Whole body Whole body Whole body Whole body Whole body Whole body High-performance whole-body and advanced neuro imaging High performance whole-body plus specialty options High performance whole-body High performance whole-body with specialty options High performance whole-body High performance whole-body
Configuration Short Bore Short Bore Short Bore Short Bore Compact Short Bore Compact Short Bore Compact Wide cylindrical bore Wide cylindrical bore Whole body Wide cylindrical bore Wide cylindrical bore Whole body
Synchronization ECG/peripheral, respiratory gating ECG/peripheral, respiratory gating ECG/peripheral, respiratory gating, (SmartPrep, SmartStep) ECG/peripheral, respiratory gating, (SmartPrep, SmartStep) ECG/peripheral, respiratory gating, (SmartPrep, SmartStep) ECG/peripheral, respiratory gating
Imaging Modes Localizer, single, multislice, volume, fast, POMP, multi slab, cine Localizer, single, multislice, volume, fast, POMP, multi slab, cine Localizer, single, multislice, volume, fast, POMP, multi slab, cine 2D single slice, multislice, & 3D volume images, multi slab, cine 2D single slice, multislice, & 3D volume images, multi slab, cine Localizer, single, multislice, volume study, fast scan, multi slab, cine Localizer, single, multislice, volume study, fast scan, multi slab, cine Localizer, single, multislice, volume study, fast scan, multi slab, cine Air touch, air X,
FOV 1 cm to 48 cm continuous 1 cm to 48 cm continuous 1 cm to 48 cm continuous 1 cm to 48 cm continuous 1 cm to 48 cm continuous 1 cm to 48 cm continuous
Magnet Type Superconducting Superconducting Superconducting Superconducting Superconducting Superconducting Superconducting Superconducting Superconducting Superconducting Superconducting Superconducting
Bore Diameter 60 cm 60 cm 60 cm N/A N/A 60 cm 70 cm 70 cm 70 cm 70 cm 70 cm 70 cm
Magnet Weight 3613 kg 3863 kg 3863 kg N/A N/A 12000 kg 7,561 kg 3,300 kg 7,561 kg
H*W*D 172 x 208 x 216 cm 172 x 208 x 216 cm 172 x 208 x 216 cm N/A N/A 240 x 2216,6 x 201,6 cm 250 x 252 x 209 cm 240 x 213 x 196 cm 240 x 249 x 189 cm 236 x 210 x 145 cm 236 x 207 x 173 cm
Power Requirements 480 or 380/415 480 or 380/415 480 or 380/415 480 or 380/415 480 or 380/415 480 or 380/415, 3-phase II 450/415/380/Vrms, 3-phase 3 phase, 450/415/380/ Vrms 3 phase, 450/415/380/ Vrms 3 phase, 450/415/380/ Vrms 3 phase, 450/415/380/ Vrms
Cooling System Closed-loop water-cooled gradient Closed-loop water-cooled gradient Closed-loop water-cooled gradient Closed-loop water-cooled gradient Closed-loop water-cooled gradient Closed-loop water-cooled gradient All-hollow with direct water cooling Water cooled Water-cooled Water cooled Water cooled Water cooled
Cryogen Use Less than 0.3 L/hr liquid helium Less than 0.3 L/hr liquid helium Less than 0.3 L/hr liquid helium Less than 0.3 L/hr liquid helium Less than 0.3 L/hr liquid helium 0.3 L/hr helium 0.3 L/hr helium
Field Strength 1.0 T 1.5 T 1.5 T 1.5 T 1.5 T 3.0 T 3.0T 3.0T 3.0T 1.5T 1.5T 3.0T
Strength SmartSpeed 23 mT/m, HiSpeed Plus 33 m/Tm Zoom 40 m/Tm, whole body 23 mT/m SmartSpeed 23 mT/m, HiSpeed Plus 33 m/Tm, EchoSpeed Plus 33 mT/m N/A N/A 25-50 mT/m
5 Guass Fringe Field 4.0 m x 2.8 m axial x radial 4.0 m x 2.8 m axial x radial 4.0 m x 2.8 m axial x radial N/A N/A 2.8 m/5.0 m 2.8 m x 5.2 m at 5 2.8 m x 5.2 m at 5 2.8 m x 5.2 m at 5 2.8 m x 4 m at 5 2.5 m x 4 m at 5 2.8 m x 5.2 m at 5/td>

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