Siemens Magnetom AVANTO 1.5T MRI

MODEL SIEMENS MAGNETOM AVANTO 1.5T
MODEL MAGNETOM Avanto
MAGNET Superconducting
POWER NEEDED LINE VOLTAGE, VAC 380/400/420/440/480
Kva (POWER NEEDED) 90
A/c, btu/hr (POWER NEEDED) 200000
CLINICAL USE (POWER NEEDED) Whole body
BORE FEATURES (DIAMETER, cm) Lights, ventilation, nurse call, intercom
CARDIAC GATING Ecg/peripheral (CARDIAC GATING) Yes/yes
Angiography Yes
OPTIONS Total imaging matrix with 3 performance levels, telescopic matrix table for up to 205 cm of coverage; spine composing, removable matrix table, TX/RX head coil
Respiratory gating (DISPLAY) Yes
Cooling method (X-RAY TUBE) Single cryogen
CRYOGEN USE, L/hr Liquid nitrogen (CRYOGEN USE, L/hr) 0 (typical)
Liquid helium (CRYOGEN USE, L/hr) Yes
Frequency of refills (CRYOGEN USE, L/hr) No refill required0 (typical)
MAGNET WEIGHT, kg (CRYOGEN USE, L/hr) 3550
DIMENSIONS (HXWXD),CM (CRYOGEN USE, L/hr) 230 x 229.5 x 405
GRADIENT SUBSYSTEM Strength, mt/m (GRADIENT SUBSYSTEM) 3535/57; 45/76
Rise time to 10 mt/m, msec (GRADIENT SUBSYSTEM) SR 346 T/m/s
Cpu (NETWORK/DATABASE) Dual Pentium IV
Memory size, mb (GRADIENT SUBSYSTEM) 145 GB JD. 2 GB RAM
ARRAY PROCESSOR (EXTERNAL BEAM) Dual Pentium IV
Memory size, mb (GRADIENT SUBSYSTEM) 5×18 GB HD, 4 GB RAM
Storage media/size (GRADIENT SUBSYSTEM) CD-ROM
Image storage capacity (GRADIENT SUBSYSTEM) Approx5,000
SPECTROSCOPY (GRADIENT SUBSYSTEM) SVS or CSICSI optional
SURFACE COILS Spine (SURFACE COILS) Multichannel iPAT
Knee (SURFACE COILS) Multichannel iPAT
Neck (SURFACE COILS) Multichannel iPAT
Tim (SYSTEM CAPABILITIES) Multichannel iPAT
Extremity (SURFACE COILS) Multichannel iPAT
Head (SURFACE COILS) Multichannel iPAT
Breast (APPLICATORS) Multichannel iPAT
Shoulder (SURFACE COILS) Multichannel iPAT
Additional (Alarms, high/low) Peripheral MRA, body (multichannel-iPAT compatible); wrist (iPAT compatible)
BORE SIZE, dia x L r w x h x l, cm (BORE SIZE,dia x L) 60 x 150
ELECTROMAGNETIC FIELD STRENGTH, T (5-GAUSS FRINGE FIELD) 1.5
Homogeneity (5-GAUSS FRINGE FIELD) 0.1 ppm typ 1
ECHO PLANAR IMAGING (CARDIAC GATING) Yes
5-GAUSS FRINGE FIELD Radial/axial, m (5-GAUSS FRINGE FIELD) 2.5/4
SHIMMING (CRYOGEN USE, L/hr) Passive, active; 1st order; opt 2nd order
Diameter, cm (VACUUM) Body coil (DIAMETER, cm) 60 ID
Head coil (DIAMETER, cm) 26 ID, open sides
IMAGING MODES Single (EYEPIECE) Yes
Multislice (IMAGING MODES) Yes
Volume study (IMAGING MODES) Yes
Additional (Alarms, high/low) Multi angle, multioblique
Reconstruction time Single slice, sec (RECONSTRUCTION TIME) 3326 recons 256 x 256, 25% rec FOV
Multislice, sec (RECONSTRUCTION TIME) 3326 recons 256 x 256, 25% rec FOV
Volume, sec (RECONSTRUCTION TIME) 3326 recons 256 x 256, 25% rec FOV
IMAGING
Pulse sequences (IMAGING)
GRE, IR, FIR, STIR, TrueIR/FISP, FSE, FLAIR, MT, SS-FSE,MT-SE, MTC, MSE, EPI, 3-D: FLASH/ DESS/CISS/PSIF, GMR,
fat/water sat/exc, others
Repetition time, msec (IMAGING) 2.4; opt 2/1.8, all @ 256 x 256
Echo time, msec (IMAGING) 1.1; opt 0.9/0.78, all @ 256 x 256
Inversion time, msec (IMAGING) 22
Slice thickness, mm (GANTRY) 0.1 (2-D)/0.05 (3-D)
Fov, cm (IMAGING) 0.5-50
Fov offsets (IMAGING) ±25
Scan orientations (IMAGING) Orthogonal (x, y, z); oblique second compound
Measuring matrix (IMAGING) 64 x 64 to 1024 x 1024
Display matrix (IMAGE DISPLAY) 1024 x 1024 full screen
Resolution, mm (PERFORMANCE) 0.009 in plane
DICOM 3.0 COMPATIBLE (POWER NEEDED, VAC) Yes
CONFIGURATION Compact
OTHER ATTRIBUTES (Interference compensation) 3-D MIP/MPR/SSD; remote diagnostics; Syngo; dynamic analysis; integrated post processing; wireless Bluetooth physio control; iPAT – SMASH & SENSE based parallel imaging with factor up to 12; free breathing coronary; audio comfort standard (97% reduction in

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