| Customization: | Available |
|---|---|
| Classification: | Imaging Diagnostic Equipment |
| Type: | Digital Imaging System |
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1) Technical specifications
A) magnet system
Magnet type: C-shape, open, self-acting permanent Ne-Fe-B magnet, eddy current technique
Magnetic field strength: 0.35T
Magnetic field homogeneity: 40cm DSV ≤5ppm(Vrms)
Gap-to-gap distance: 400mm
B) Gradient system
Gradient strength: max. 25mT/m (Gx/Gy/Gz)
Gradient slew rate: 75mT/m/ms
Gradient Nonlinearity: 40cm*40cm*38cm ellipsoid<5%
Cooling system: air-cooling
C) RF System
Central frequency: DC~22MHz
Spectrometer: Full Digital (Four channels)
Transmitting coil: Flat planar coil
Receiving coils: Phase array coil (Neck coil, Head coil, Large body coil, Small body coil, Knee coil, Wrist coil, Shoulder coil)
Optional coils: spine coil, breast coil, ankle coil, etc.
Power of transmitter amplifier: 6KW
D) Imaging system
Operation system: WINDOW2000/NT/XP
CPU: 2.8GHz(Dual Core Processor)
Hard disc: ≥250G
RAM: ≥2G
CD: read/write CD-RW or DVD burner
Imaging monitor: high resolution, size≥22",TFT screen
Network & laser printer interface: DICOM3.0
Software: BASDA BTI-035 Software
Image post-processing: intensify, zoom and pan, cut, window width/window level adjustment, text mark or clear, distance measurement, signal value distribution, ect.
E) Pulse sequence
Standard IR
Spin Echo ( SE 2D/3D)
Multi-slice multi-echo (MSME)
Gradient Echo (GRE 2D/3D)
Steady state process gradient echo( SSPGRE)
Fast spin echo (FSE)
Single shot fast spin echo(SSFSE)
Multi shot fast spin echo (MSFSE)
Inversion recovery (IR)
Inversion recovery fast spin echo (IRFSE)
Short time inversion recovery (STIR)
Fluid attenuated inversion recovery ( FLAIR)
MRM, MRU, MRCP
TOF 2D/3D MRA
Diffusion weighted imaging (DWI)
Echo planar imaging(EPI)
F) Scanning Parameter
Acquisition matrix: 64/128/256/512
Resolution: 1mm (head 24cm FOV 256*256)
1.5MM (body 30cm FOV 256*256)
0.5mm (head 24cm FOV 512*512)
0.75mm ( body 30cm FOV 512*512)
Maximum display matrix: 1024*1024
FOV: 20 ~ 400mm
Slice Orientation: Sagittal, coronal, transversal, any angle any oblique
Image Type: T1 Weighted imaging, T2 weighted imaging, T2* weighted imaging, proton density imaging; Water Suppressed Imange, Fat Suppressed Image, MRM, MRU, MRCP; Magnetic Resonance angiography (MRA), Diffusion Weighted Imaging (DWI)G) Patient Table
Max. Patient load about 240kg;
Available with laser light localizer for patient positioning
Longitudinal travel range: ≥1650mm
Intercommunication between patient and operator: available
Observing window
H) Power Supply
3N---380V 50Hz 15KVA
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