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CT&MRI

MRI Imaging Machine
MRI Imaging Machine
MRI Imaging Machine
MRI Imaging Machine
MRI Imaging Machine
MRI Imaging Machine

OPENMARK 5000 MRI Imaging Machine​ For Hospital

Model: OPENMARK 5000

Product origin: China

Warranty: 1 Year

After-sales Service: Online Technical Support


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Product Description

OPENMARK 5000 is a whole-body permanent MRI system newly upgraded and listed by ANKE, which complies with the international trend and equipped with a large horizontal opening angle, integrated wide-body electric patient table, high-performance gradient comparable to high field MRI and other characteristics.  

This system adopts the international advanced hardware platform, combined with more than 30 years experience of research and development of MRI software, scanning sequence, imaging technology, makes the OPENMARK 5000 system highly stable.With OPENMARK 5000, doctors can obtain high SNR value, high resolution and high contrast clinic images easily, which will provides the most reliable diagnostic basis for clinical application.


Main Features

· With the highest system stability and the highest homogeneity of the magnet field in permanent MRI

· Screens on both sides facilitate positioning; 280 degree two-pillar magnet design ensures stable magnet structure and facilitates interventional treatment.

· Active and passive shimming calibrate technology ensures the magnetic field uniformity

· Motor-driven patient couch makes it easier for patients to access and for positioning

· Powerful hardware and software platforms ensure the scan speed, image quality and make it possible for advanced imaging functions

· Fast scan speed eliminates motion artifact

· Rich scan sequences, advanced imaging technology and powerful postprocessing technology ensure image quality, extend more applications, which can fully satisfy the clinical needs

· Intelligent user-friendly operating system ensures you easy operation

· With the highest system stability and the highest homogeneity of the magnet field in permanent MRI

· Screens on both sides facilitate positioning; 280 degree two-pillar magnet design ensures stable magnet structure and facilitates interventional treatment.

· Active and passive shimming calibrate technology ensures the magnetic field uniformity

· Motor-driven patient couch makes it easier for patients to access and for positioning

· Powerful hardware and software platforms ensure the scan speed, image quality and make it possible for advanced imaging functions

· Fast scan speed eliminates motion artifact

· Rich scan sequences, advanced imaging technology and powerful postprocessing technology ensure image quality, extend more applications, which can fully satisfy the clinical needs

· Intelligent user-friendly operating system ensures you easy operation


Specification

No.Technique DescriptionParameter
1Magnet System
1.1Magnet TypePermanent Magnet Automatic constant temperature system
1.2Field Strength0.51T
1.3Magnet ShapeDual-pillar shape
1.4Homogeneity(40cm,DSV,VRMS)≤1.6ppm
1.5Shim MethodActive/Passive
1.6Magnet Vertical Gap (Cover)40cm
1.7Magnetic Pole Dia. (Exclude Cover)145cm
1.8Accessibility(Horizontal Opening   Angle,280°
1.95 Gauss fringe fieldX-axis:horizontal ≤2.5mY-axis:Vertical ≤2.5mZ-axis:horizontal ≤2.5m
2Patient Couch and Communication
2.1Patient Couch Driven modeMotor-driven
2.2Max. Patient Weight≥200kg(440lbs)
2.3Patient Positioning ToolsLaser Light Localizer for positioning of center slice Motor-driven   transfer to center of imaging volume
2.4Position accuracy±1mm
2.5Emergency Call KeyYes
2.6Intercom SystemYes
3Gradient System
3.1Gradient Field Strength(Single   Axis)≥30mT/m
3.2Gradient Slew Rate (Single Axis)≥100mT/m/ms
3.3Rise Time≤0.3ms
3.4Gradient Cooling System ( Gradient   coilsand Power electronics)Air Cooling
4RF System
4.1RF System TypeDigital Transmit andReceive signal
4.2Number of RF Channels4
4.3Transmitter Amplifier Peak Power6kW
4.4RF Bandwidth of Receiver≥1.25MHz
4.5Head CoilYes
4.6Neck CoilYes
4.7Body/Spine Coil (17 inch)Yes
4.8Body/Spine Coil (21 inch)Yes
4.9Knee CoilYes
4.10Shoulder CoilYes
4.11Flexible CoilOptional
4.12Breast CoilOptional
5Computer System
5.1Host ComputerDELL Computer (for MR)
5.2System SoftwareWindows XP
5.3Operation SoftwareAPEX
5.4CPU Clock rate3.0GHz
5.5Main Memory4GB
5.6Color LCD Monitor19”
5.7Keyboard and MouseStandard
5.8Image Reconstruction Speed(256 x 256Matrix)200 frame/Sec.
5.9Hard Disk500GB
5.10Image Storage Capacity(256 x 256Matrix)500,000
5.11Media DriverDVD RW
5.12DICOM 3.0Yes
5.13EthernetYes
5.14Operation ConsoleYes
5.15Operation ChairYes
6Scanning Parameter
6.1Max. FOV410mm
6.2Min. FOV5mm
6.3Min. TE(SE)5ms
6.4Min. TR(SE)11ms
6.5Min. TE(GR)1ms
6.6Min. TR(GR)3ms
6.7Min. 2D Thickness1.0mm
6.8Min. 3D Thickness0.1mm
6.9Max. Image Matrix512×512
7Scanning Sequence & Imaging Technique
7.1Spin Echo 2D/3D (SE 2D/3D)Yes
7.2DE/QEYes
7.3Fast Spin Echo 2D/3D(FSE 2D/3D)Yes
7.4Single Shot FSE 2D/3DYes
7.5Inversion Recovery(IR)Yes
7.6Fast Inversion Recovery(FIR)Yes
7.7Gradient Echo 2D/3D(GR 2D/3D)Yes
7.8Fast GR 2D/3DYes
7.9SPGRYes
7.10FLAIRYes
7.11Fat ImagingYes
7.12Fat Suppression imagingYes
7.13Water-Fat Separation imagingYes
7.14TOF MRA(2D/3D)Yes
7.15MRCP(2D/3D)Yes
7.16MRU (2D/3D)Yes
7.17MRMYes
7.18Fast Hydrograph ImagingYes
7.19Diffusion Weighted Imaging(DWI)Yes
7.20Max. b Value1000s/mm2
7.21Breath Hold TechnologyYes
7.22Magnetization Transfer Contrast(MTC)Yes
7.23Multi-slice and Angle-free PresaturationYes
7.24Saturation TrackingYes
7.25Maximum Intensity Projection(MIP)Yes
7.26Multi-Angle Projection(MAP)Yes
7.273D ReconstructionYes
7.28Multi-planar Reconstruction(MPR)Yes
7.29Multi-Artifacts Eliminating technologyYes
7.30Checking with Part Metal ImplantYes
7.31Online Image FiltrationYes
7.32Online Post ProcessionYes
7.333D ScoutYes
7.34Scanning Protocol PresetYes
7.35Scanning Protocol Queue WaitingYes
7.36Advanced Image Post ProcessingYes
7.37Image Fusion Technology of VascularYes
7.38Image Fusion Technology of SpineYes



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