Magnetic resonance imaging (MRI) is an imaging technique used primarily in medical settings to produce high quality images of the inside of the human body.
MRI is based on the principles of nuclear magnetic resonance (NMR), a spectroscopic technique used by scientists to obtain microscopic chemical and physical
information about molecules
Low Operating Cost,Excellent Return-On-lnvestment
The permanent magnet system does not need a big supply of
water, power or refrigerant, which makes the operating cost very low.
Compact installation space, low environmental requirement.
The system is stable in performance and easy for daily maintenance .
A New Brand with Excellent Service
One year warranty free of charge, lifelong maintenance service.
High professional service team are provided. 24 hours service hot-line is available.
Free upgrade of software are provided.
Specifications:
- Magnet system
- Magnet type: Full open, eddy current free, self-constant temperature permanent Nd-Fe-B magnet
- Field strength: 0,50 T
- Homogeneity:
20cm DSV ≤± 1ppm (FWHH)
40cm DSV ≤± 5ppm (FWHH)
- Gradient system
- Gradient strength: 18mT/m /25mT/m(Gx/Gy/Gz)
- Gradient Linearity < 5% (40cmx40cmx38cm)
- RF System
- Spectrometer: Full digital
- Channel: 1/2/4
- RF Amplifier Power: Maximum 5/6kw
- Transmiting Coil: QD flat trasmitting coil
- Receiving Coils: Linear coils/QD Coils/Phased array coils
- Computer System
- Computer Type: Dual core processor work station
- Operating System: Window2000/NT/XP
- CPU:≥ 2.8 GHz
- Hard Disk: ≥160 Gbyte
- Memory: ≥1024 Mbyte
- Optical Disk Storage: CD-RW or DVD-RW
- Display Device: High-resolution 22" LCD TFT Monitor
- Auto Pre-scan imaging Sequences
- 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)
- Imaging specifications
- Resolution:
1mm (head 24cm FOV 256x256)
1.5mm(body 30cm FOV 256x256)
0.5mm(head 24cm FOV 512x512)
0.75mm(body 30cm FOV 512x512)
- Acquisition matrix: 64/128/256/512
- Maximum display matrix: 1024x1024
- Field of view: 20~400mm
- Slice thickness: 1 — 100mm
- Slice orientation: Transverse, sagittal, coronal, any angle any oblique
- Image type: T1 weighted imaging,T2 weighted imaging,T2* weighted
imaging, proton density imaging,
water suppressed image, fat suppressed image, MRM, MRU,
MRCP, magnetic resonance angiography(MRA),diffusion weighted
imaging(DWI)
- Patient System
- Patient bed Monitoring system: maximum load 200/240kg
- Patient bed Monitoring system: maximum load 200/240kg
- Power Supply: 3N-380/400V 50/60H
|
MRI Systems 
