China MRI Scan Machine MRI Machine Medical MRI Manufacturer, Find details about China Magnetic Resonance Imaging System, Open Permanent Magnet MRI System from MRI Scan Machine MRI Machine Medical MRI Manufacturer
MRI scan machine | mri machine medical | mri manufacturer
We produce Magnetic resonance imaging MRI system ,open Permanent magnet Magnetic resonance imaging (MRI)system,MRI include 0.3T 0.35T 0.4T 0.5T. Superconductive MRI System include 0.7T and1.5T . Digital x-ray Radiography System
High performance whole-body imaging system
Active shielded superconducting magnet
Excellent image quality based on its high homogeneity of the magnet
Ultra fast imaging based on the powerful gradients
Advanced RF subsystem
High-level phase array imaging capacity
Compact and more affordable site requirement
Standard and advanced clinical application software packages
Experienced in R D, promotion, manufacturing, application and service of MRI in the past decade
Attentive service with a turnkey project
MRI scan machine | mri machine medical | mri manufacturer
Item | Quantity | Specification or Remark | |
Standard MRI | 1 | To see: the Technical specifications of Oper 0.4 | |
system | MRI System | ||
Imaging sequence package, system adjustment | |||
package, image reconstruction package, image | |||
Software Package | 1 | processing and analysis package, laser camera | |
communication package and advanced clinic | |||
application package | |||
RF coils | 7 | Head, neck, body (large), body (small), knee, | |
extremity, spinal or shoulder | |||
Air conditioner | 1 | Automatically control the temperature and | |
humidity of magnet room | |||
Radio frequency | 1 | Including magnet shielding room, a shielding | |
shielding system | window, a shielding door and a filter | ||
Inner decoration of | 1 | Including the ground, ceiling, wall and necessary | |
the shielding room | room lighting | ||
Operator's console | 1 | To support the control console | |
table | |||
CD player | 1 | Music playing system | |
Intercom unit | 1 | To communicate with the patient scanned | |
Power regulator or | |||
Automatic Voltage | 1 | To regulate the main power, 15kVA | |
Regulator (AVR) | |||
Standard set of | |||
cushions or patient | 1 | To make the patient comfortable | |
comfort pad | |||
Phatom | 2 | Used for image quality control | |
Hand-held metal | 1 | To screen the patient for the safety of MRI check | |
detector | |||
Documents | 1 set | User's manual, installation manual, maintenance | |
manual, technical manual | |||
MRI warning sign | 1 | To remind people not closing to magnetic field for | |
their safety | |||
Magnet type | Permanent magnet in anti-eddy current | ||
design | |||
Magnet structure | Super opened (C type) | ||
with vertical magnetic field | |||
Magnetic material | NdFeB | ||
Magnetic field strength | 0.4T ± 5% | ||
Magnet weight | ≤ 18 t | ||
Opening angle | > 300° | ||
Shimming | Passive shimming | ||
Magnet | Hamogeneity | <5 ppm at 40cm DSV (VRMS) | |
<2 ppm at 20cm DSV (FWHH) | |||
system | |||
Long term field stability | <0.1% for 6 months | ||
Fixed at 28ºC by MHTCS (magnet | |||
Magnet temperature | heating and temperature control | ||
sub-system) | |||
Magnetic shielding | Not necessary because of the fringe | ||
field is very low | |||
The distance from 5 gauss | x direction:<2.4 m | ||
y direction:<1.7 m | |||
line to the center of magnet | |||
z direction:<1.9 m | |||
Patient space | 400 ± 20 mm | ||
Manual controlled | Can move both in longitudinal and | ||
lateral direction | |||
Patient table | |||
Max. patient load | 240 kg | ||
Height | 766 mm | ||
Gradient field | 20 mT/m | ||
(single axis, same at 3 directions) | |||
Gradient | Slew rate | 60 mT/m/ms | |
(single axis, same at 3 directions) | |||
system | |||
Rise time from 0 to 12mt/m | <0.3 ms | ||
Gradient linearity | <5% | ||
Eddy current | Special eddy current resist system | ||
Cooling | Air cooling | ||
RF | Modulating and demodulating | Digital | |
Signal sideband modulation with | |||
transmitter | of RF signal | ||
and receiver | suppressed carrier |
system | Digital signal processing | Arbitrary programmable pulse shape | ||||
and phase | ||||||
system | ||||||
Quadrature demodulation | ||||||
Receiver Channel | 2 channels | |||||
Max. receiver bandwidth | 1.25 MHz | |||||
RF Transmitter power | 6 KW | |||||
Receiving coils | Low noise build-in amplifier | |||||
Double CPU | XEONTM (>1GHz) | |||||
Operating system | Microsoft Windows 2000 | |||||
Computer | Memory | >1 G byte | ||||
Hard disk | >80 G byte | |||||
System | ||||||
DVD-RW | 4.7G byte | |||||
(high | ||||||
Image interface | DICOM 3.0 | |||||
performance | ||||||
No.of network interfaces | ||||||
industrial | 2 | |||||
20'' TFT color display with at least | ||||||
control | Image display | |||||
1600×1200 resolution | ||||||
computer) | ||||||
Display buffer memory | 128 M byte | |||||
Transfer speed of the network | ≥1000 M bps | |||||
interface | ||||||
Standard IR | ||||||
Short Inversion Time IR (STIR) | ||||||
Inversion Recovery (IR) | Inversion Recovery Fast Spin Echo | |||||
(IRFSE) | ||||||
Flow Attenuation IR (FLAIR) | ||||||
2D/3D Standard SE | ||||||
Pulse | 2D/3D Multi-echo SE (MSE) | |||||
Spin Echo (SE) | 2D/3D Fast SE (FSE) | |||||
sequence | ||||||
Single Shot Fast Spin Echo (SSFSE) | ||||||
Multi Shot Fast Spin Echo (MSFSE) | ||||||
Gradient Echo (GRE) | 2D/3D Standard GRE | |||||
Steady State Process GRE (SSPGRE) | ||||||
Echo Planar Imaging (EPI) | Multi Shot EPI (MSEPI) | |||||
Magnetic Resonance | 2D/3D TOF | |||||
Angiography (MRA) | 2D/3D PC | |||||
Resolution | Measurement matrix | Maximum: 1024×512, variable | ||||
Display matrix | Maximum: 1024×1024 | |||||
FOV | Maximum: 420×420 mm | |||||
Minimum: 5×5 mm | ||||||
Body in 30 cm FOV | 1.5 mm, variable |
Head in 24 cm FOV | 1 mm | ||||
Slice thickness | 2D: 1~100 mm (0.5 mm increment) | ||||
3D: 0.5~5 mm (0.1 mm increment) | |||||
No.of slices | Maximum: 256 | ||||
T1 Weighted image | |||||
Weighted image | T2 Weighted image | ||||
T2 *Weighted image | |||||
PD Weighted image | |||||
MRA | |||||
Fluid image | Water imaging | ||||
Magnetic resonance | |||||
choleopancreatography (MRCP) | |||||
Functional image | Diffusion Weighted image | ||||
Image type | Fat suppressed image | ||||
Water suppressed image | |||||
Other special image | Water/fat separation image | ||||
Magnetization transfer contrast (MTC) | |||||
image | |||||
Image post processing | MIP | ||||
Image enhancement | |||||
Transversal (axial) slices | |||||
Pre-saturation imaging | Sagittal slices | ||||
(adaptable to any sequences) | Coronal slices | ||||
Arbitrary slices | |||||
Interface to | Digital interface for laser | Can be controlled directly from MRI | |||
hardcopy | system console | ||||
camera | |||||
device | DICOM 3.0 compatible | ||||
Patient | ECG sensor (physiological signal | ||||
For those special patients | processing unit should be installed as a | ||||
monitoring | |||||
option) | |||||
and care | |||||
Anytime during scanning | Intercom system and CD player | ||||
Respiratory wave (physiological signal | |||||
Gating & | Gating imaging | processing unit should be installed as a | |||
option) | |||||
triggering | |||||
ECG wave (physiological signal | |||||
imaging | |||||
Trigger imaging | processing unit should be installed as a | ||||
option) | |||||
Installation | Installation time | ≤40 days (RF shielding included) | |||
and service | Warranty | 12 months |
Up time guaranteed | > 95% per year | ||||
Upgrade of software | Yes, with free of charge | ||||
Phone call support | Yes, with 24 hours respond | ||||
Network technical support | Yes | ||||
20 kVA | |||||
Mail power supply | 380 V ± 10% | ||||
Power | 50 Hz ± 1% | ||||
requirement | Power supply for air | 10 kVA | |||
conditioner, lightening and | 380 V ± 10% | ||||
service | 50 Hz ± 1% | ||||
Magnet room | >20 m2 | ||||
Space | Control room | >10 m2 | |||
requirement | Equipment room | >10 m2 | |||
Patient preparation room | >10 m2 |