Model: OPENMARK 5000
Product origin: China
Warranty: 1 Year
After-sales Service: Online Technical Support
Model: OPENMARK 5000
Product origin: China
Warranty: 1 Year
After-sales Service: Online Technical Support
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 Description | Parameter |
| 1 | Magnet System | |
| 1.1 | Magnet Type | Permanent Magnet Automatic constant temperature system |
| 1.2 | Field Strength | 0.51T |
| 1.3 | Magnet Shape | Dual-pillar shape |
| 1.4 | Homogeneity(40cm,DSV,VRMS) | ≤1.6ppm |
| 1.5 | Shim Method | Active/Passive |
| 1.6 | Magnet Vertical Gap (Cover) | 40cm |
| 1.7 | Magnetic Pole Dia. (Exclude Cover) | 145cm |
| 1.8 | Accessibility(Horizontal Opening Angle, | 280° |
| 1.9 | 5 Gauss fringe field | X-axis:horizontal ≤2.5mY-axis:Vertical ≤2.5mZ-axis:horizontal ≤2.5m |
| 2 | Patient Couch and Communication | |
| 2.1 | Patient Couch Driven mode | Motor-driven |
| 2.2 | Max. Patient Weight | ≥200kg(440lbs) |
| 2.3 | Patient Positioning Tools | Laser Light Localizer for positioning of center slice Motor-driven transfer to center of imaging volume |
| 2.4 | Position accuracy | ±1mm |
| 2.5 | Emergency Call Key | Yes |
| 2.6 | Intercom System | Yes |
| 3 | Gradient System | |
| 3.1 | Gradient Field Strength(Single Axis) | ≥30mT/m |
| 3.2 | Gradient Slew Rate (Single Axis) | ≥100mT/m/ms |
| 3.3 | Rise Time | ≤0.3ms |
| 3.4 | Gradient Cooling System ( Gradient coilsand Power electronics) | Air Cooling |
| 4 | RF System | |
| 4.1 | RF System Type | Digital Transmit andReceive signal |
| 4.2 | Number of RF Channels | 4 |
| 4.3 | Transmitter Amplifier Peak Power | 6kW |
| 4.4 | RF Bandwidth of Receiver | ≥1.25MHz |
| 4.5 | Head Coil | Yes |
| 4.6 | Neck Coil | Yes |
| 4.7 | Body/Spine Coil (17 inch) | Yes |
| 4.8 | Body/Spine Coil (21 inch) | Yes |
| 4.9 | Knee Coil | Yes |
| 4.10 | Shoulder Coil | Yes |
| 4.11 | Flexible Coil | Optional |
| 4.12 | Breast Coil | Optional |
| 5 | Computer System | |
| 5.1 | Host Computer | DELL Computer (for MR) |
| 5.2 | System Software | Windows XP |
| 5.3 | Operation Software | APEX |
| 5.4 | CPU Clock rate | 3.0GHz |
| 5.5 | Main Memory | 4GB |
| 5.6 | Color LCD Monitor | 19” |
| 5.7 | Keyboard and Mouse | Standard |
| 5.8 | Image Reconstruction Speed(256 x 256Matrix) | 200 frame/Sec. |
| 5.9 | Hard Disk | 500GB |
| 5.10 | Image Storage Capacity(256 x 256Matrix) | 500,000 |
| 5.11 | Media Driver | DVD RW |
| 5.12 | DICOM 3.0 | Yes |
| 5.13 | Ethernet | Yes |
| 5.14 | Operation Console | Yes |
| 5.15 | Operation Chair | Yes |
| 6 | Scanning Parameter | |
| 6.1 | Max. FOV | 410mm |
| 6.2 | Min. FOV | 5mm |
| 6.3 | Min. TE(SE) | 5ms |
| 6.4 | Min. TR(SE) | 11ms |
| 6.5 | Min. TE(GR) | 1ms |
| 6.6 | Min. TR(GR) | 3ms |
| 6.7 | Min. 2D Thickness | 1.0mm |
| 6.8 | Min. 3D Thickness | 0.1mm |
| 6.9 | Max. Image Matrix | 512×512 |
| 7 | Scanning Sequence & Imaging Technique | |
| 7.1 | Spin Echo 2D/3D (SE 2D/3D) | Yes |
| 7.2 | DE/QE | Yes |
| 7.3 | Fast Spin Echo 2D/3D(FSE 2D/3D) | Yes |
| 7.4 | Single Shot FSE 2D/3D | Yes |
| 7.5 | Inversion Recovery(IR) | Yes |
| 7.6 | Fast Inversion Recovery(FIR) | Yes |
| 7.7 | Gradient Echo 2D/3D(GR 2D/3D) | Yes |
| 7.8 | Fast GR 2D/3D | Yes |
| 7.9 | SPGR | Yes |
| 7.10 | FLAIR | Yes |
| 7.11 | Fat Imaging | Yes |
| 7.12 | Fat Suppression imaging | Yes |
| 7.13 | Water-Fat Separation imaging | Yes |
| 7.14 | TOF MRA(2D/3D) | Yes |
| 7.15 | MRCP(2D/3D) | Yes |
| 7.16 | MRU (2D/3D) | Yes |
| 7.17 | MRM | Yes |
| 7.18 | Fast Hydrograph Imaging | Yes |
| 7.19 | Diffusion Weighted Imaging(DWI) | Yes |
| 7.20 | Max. b Value | 1000s/mm2 |
| 7.21 | Breath Hold Technology | Yes |
| 7.22 | Magnetization Transfer Contrast(MTC) | Yes |
| 7.23 | Multi-slice and Angle-free Presaturation | Yes |
| 7.24 | Saturation Tracking | Yes |
| 7.25 | Maximum Intensity Projection(MIP) | Yes |
| 7.26 | Multi-Angle Projection(MAP) | Yes |
| 7.27 | 3D Reconstruction | Yes |
| 7.28 | Multi-planar Reconstruction(MPR) | Yes |
| 7.29 | Multi-Artifacts Eliminating technology | Yes |
| 7.30 | Checking with Part Metal Implant | Yes |
| 7.31 | Online Image Filtration | Yes |
| 7.32 | Online Post Procession | Yes |
| 7.33 | 3D Scout | Yes |
| 7.34 | Scanning Protocol Preset | Yes |
| 7.35 | Scanning Protocol Queue Waiting | Yes |
| 7.36 | Advanced Image Post Processing | Yes |
| 7.37 | Image Fusion Technology of Vascular | Yes |
| 7.38 | Image Fusion Technology of Spine | Yes |
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