| Features |
- Bi-polar C type magnet, a current worldwide fashion type
- Minimal floor space, easy to operate, low cost for maintenance
- High performance and stability with advanced gradient system, RF system and spectrometer
- Practical imaging, functions: MRA, MRCP, EPI, etc.
- Practical clinical sequence, Diffusion/Perfusion
- 3D thin-slice images can show structure's detail
- Easy to position and quick scanning for increased patient output
- Advanced PC system based on P4 2GHz with 1GB RAM
- Smart, usable, and flexible interface
- Free update of software
|
| Advanced Magnet Design |
- FGI-NSM-P035 has the highest magnet strength in a permanent MRI system, with a SNR of more than 0.2T(166%). The image quality can be compared with a middle field MRI system.
- Bi-polar C type magnet is open in four directions, which makes patient feel safe. Any part of body can be located in the center of the magnet to ensure high quality images and to be convenient for interventional therapy.
- Applying a special patented technique, the permanent NdFeB materials can ensure super high homogeneity of the magnetic field and remove eddy current completely.
- Equipped with a high-precision, self-regulating-temperature device, the magnetic field is super stable and the working temperature requirement is easy to maintain.
- Separated from the magnet and equipped with laser localizer, patient table can move in two directions.
|
| Imaging |
- Multi-angle/multi-slice scanning: Multi-group with multi-angle/multi-slices in one scan protocol make the imaging of neck/spine/L-spine and c-spine much easier and more flexible
- Fractional Echo: Fractional echo technique shortens the echo time, increases the T1 contrast, and reduces the effect of the T2 at the same time, increasing the slice number in the given TR. Half scanning/reconstruction reduces the scan time
- Flow Compensation Technique: FGI-NAM-P023A flow compensation technique can remove the flow artifacts, making the image of the spine more clear
- Anti-aliasing Techniques: Frequency/phase oversample can remove the aliasing artifacts, obtaining excellent quality small FOV images
- Multi-region Pre-saturation Technique:
- Drawing multi-regions are flexible and can be saturated on the pilot image to remove or minimize the artifacts from breathing or abnormal signal of the ROI
- Optimized bandwidth according to the TE, samples points in sequence automatically, ensure to get the highest SNR images
- Optimized data acquisition including frequency under/over sampling and echo asymmetry techniques
- Gated-scanning technique
- ECG-gated scanning
- Provides many combinations of the phase encoding sequence, suitable to different scanning situations such as the critically ill or patients who cannot remain still for a long scanning period
|
| Computer System |
- Main Computer System:
- P4, 2.0GHz, dual-CPU
- Windows2000
- 1024MB memory
- 80GB Hard disk, which can store 600,000 images.
- Removable Magneto-Optical(MO) Storage:
- 1.3GB
- User can view images, analyze and make statistics on the MO device itself or transfer data between the hard disk and the MO drive.
- Monitor:
- 21" high resolution (1600 x 1200) color monitor
- Spectrometer:
- Based upon Windows NT workstation to allow simultaneous scanning and reconstruction
- Scan can be interrupted at anytime.
- Reconstruction time<0.1sec. (Matrix: 256 * 256)
- Laser Imager Interface:
- Digital interface compatible with DICOM 3.0
- Can be connected to most well-know laser imagers or to the devices conforming to the DICOM3.0 standard
- Patient Monitoring:
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| Multiple Receiver Coils |
- FGI-NSM-P035 offers a rich lineup of coils with designs to fit all anatomical regions.
- Head coil and body coil are both QD two-channels. SNR can be improved by about 40% higher than conventional solenoid coil.
- Flexible body boil can fit different shaped patients as well as improve fill factor to get better image.
- Flat coil for spine imaging dramatically increases the clarity of image in ROI.
- Equipped with extremity coil and breast coil.
- Coils Offered:
- Neck Coil
- Flat Spine Coil
- QD Head Coil
- QD Body Coil
- Joint Coils for Knee, Extremity, etc.
- Breast Coil
|
| SuperOpenView Software |
- Well-designed human interface, completely operated by mouse
- Scan, reconstruction, image view, image processing, and filming can be performed in parallel
- Supports priority scanning with patient pre-registration
- Secure management of patient information and scan authorization
- Self defined sequences and sequence list shorten the exam time and make it easy to operate
- Real-time display of multiple images and multi-sequence image contrasts
- Easy to switch the images among 5 image cache areas
- Special image filtering software aims at the special part, direction, sequence and slice thickness.
- 6 types of filtering
- Magnify, zoom, rotation, conversion, movement, combination, cut/paste and continuous windowing
- Measurement of point/line/area and ROI statistic (Maximum, Minimum, standard deviation standard, distance, etc.)
- Image annotation (Arrow and characters annotation)
- Cine display
- MIP
- MRP
- Filming:
- Transmission by DICOM interface
- Printing Preview
- Multi-format and multi-combination
- Filming can be repeated or canceled
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| Site Requirements |
| Scan Room: |
| Temperature |
23±3°C |
| Relative Humidity |
20%-60% (Non-condensing) |
| RF Shielding Facility |
Attenuation > 100dB in 1MHz-100MHz |
| Minimum Space |
6m(L) x 5m(W) x 3m(H) |
| Load Capacity |
20 tons |
| Machine Room: |
| Temperature |
23±3°C |
| Relative Humidity |
20%-80% (Non-condensing) |
| Minimum Space |
3m(L) x 2.5m(W) x 3m(H) |
| Operation Room: |
| Temperature |
23±3°C |
| Relative Humidity |
20%-80% (Non-condensing) |
| Minimum Space |
3m(L) x 5m(W) x 3m(H) |
| Power Requirements: |
| Type |
3-phase, 4-wire |
| Capacity |
15KVA |
| Frequency |
50Hz/60Hz |
| Voltage |
380V/220V |
| Voltage Variation |
≤±10% |
| Grounding Facility |
Grounding resistance should be less than 1Ω and exclusive for MRI system. |
|
| Specifications |
| Magnet: |
| Magnet type |
c-type 2-column super open, eddy current free, Permanent Magnet |
| Magnet strength |
2300 ± 50GS |
| Homogeneity |
20ppm in 30cm DSV |
| B0 Direction |
Vertical |
| Dimensions |
195x163x154 (LxWxH) |
| Weight |
13000kg |
| RF Transmitter System: |
| Operating Frequency |
9.8MHz ± 0.5MHz |
| RF Power |
5kw |
| Transmit Coil |
Plate type |
| Gradient System: |
| Maximum Gradient Strength |
12mT/m |
| Rise Time |
250 micro seconds |
| Maximum Slew Rate |
47mT/m/ms |
| Gradient Coil Type: |
| The plate type gradient coil based on the dactylogram design and computer control, hydro manufacture assure high performance and lowest noise during the scan, providing patients with comfortable examination conditions. |
| Scan Specifications: |
| TE |
Minimum 6ms Maximum 300ms |
| TR |
Minimum 20ms |
| Slice Thickness |
Minimum 3mm(2D), 1mm(3D) |
| Slice Numbers |
Maximum 64(2D) Maximum 128(3D) |
| FOV |
Minimum 50mm Maximum 400mm |
| Scan Matrix |
(64 x 1024) x (32 x 512) |
| Reconstruction Matrix |
(256 x 256) x (512 x 512) x (1024 x 1024) |
| Imaging |
- Multi-angle/multi-slice scanning: Multi-group with multi-angle/multi-slices in one scan protocol make the imaging of neck/spine/L-spine and c-spine much easier and more flexible
- Fractional Echo: Fractional echo technique shortens the echo time, increases the T1 contrast, and reduces the effect of the T2 at the same time, increasing the slice number in the given TR. Half scanning/reconstruction reduces the scan time
- Flow Compensation Technique: FGI-NAM-P023A flow compensation technique can remove the flow artifacts, making the image of the spine more clear
- Anti-aliasing Techniques: Frequency/phase oversample can remove the aliasing artifacts, obtaining excellent quality small FOV images
- Multi-region Pre-saturation Technique:
- Drawing multi-regions are flexible and can be saturated on the pilot image to remove or minimize the artifacts from breathing or abnormal signal of the ROI
- Optimized bandwidth according to the TE, samples points in sequence automatically, ensure to get the highest SNR images
- Optimized data acquisition including frequency under/over sampling and echo asymmetry techniques
- Gated-scanning technique
- ECG-gated scanning
- Provides many combinations of the phase encoding sequence, suitable to different scanning situations such as the critically ill or patients who cannot remain still for a long scanning period
|
| Computer System |
- Two Computer Systems Based on TCP/IP Connection
- Provide all kinds of functions such as image analysis, process, print and remote-interoperation during the scanning.
- Point and click operation of the mouse can realize most functions of the system.
- Pre-Registration Of The Patients
- User may construct the list of patients or re-order the queue to save scan time.
- Patient information management, authorized scan and safety management.
- Main Computer System:
- Pentium III, 700MHZ, windows NT workstation
- 128MB memory (can be extended to 1024MB)
- >2020GB
- Mo Storage:
- 640MB MO storage, user can view images, analyze and make statistic in the MO itself or transfer the data between the hard disk and MO easily.
- Monitor:
- 21" high resolution color display
- Reconstruction Time:
- Network:
- Ethernet network based on TCP/IP protocols, windows NT system.
- Two computer systems are connected by Ethernet to perform remote access to the system.
- Spectrometer:
- Based on windows NT system, industrial control PC, realizing scanning and reconstruction simultaneously.
- Scan can be interrupted at any time.
- Laser Printer Interface:
- Digital interface, compatible to DICOM3.0; Can be connected to most well-known laser printers or to the devices in conformity to standard DICOM3.0
- Patient Table:
- Progress distance 160cm
- Maximum patient load:180kg
- Moving styles: two dimension, manual-driven
- Patient Table Location:
- Cross laser line for location
- Patient Monitor:
- Intercom, Background music
|
| Multiple Receiver Coils |
- FGI-NAM-P023A features a rich lineup of coils. Each of them provides patient-friendliness, easy-operation and advanced technology for high image quality.
- Head coil and body coil are both QD two-channels. SNR can be improved by about 40% higher than conventional solenoid coil.
- Flexible body boil can fit different shaped patients as well as improve fill factor to get better image.
- Flat coil for spine imaging dramatically increases the clarity of image in ROI.
- FGI-NAM-P0234A offers a variety of coils with coil designs to fit anatomical regions.
- Coils Offered:
- Neck Coil
- Flat Spine Coil
- QD Head Coil
- Flexible Coil
- Breast Coil
- QD Chest Coil
- Joint Coils for Knee, Extremity, etc.
|
| Friendly User Interface, Easy to Operate |
- User interface: well designed user interface makes it easy to be trained
- Voice: high quality intercom and background music, makes patients feel at ease
- Graphical Functional Key Design
- Combination of floating cards and fixed function area makes the operation easy, flexible and fast.
- Full Set Of Pulse Sequence Library, Including Most Clinical Sequences
- User can point the standard scan protocols to start a scan immediately, or modify the parameters.
- Multi-image Processing Functions
- Magnify, zoom, rotation, combination, transpose, cut/paste, dynamic cine display, mark, continuous windowing, drawing point/line/area, measure the length/area, roi statistic etc.
- Low Runing Cost, High And Quick Return On Investment
- Premium design magnet with powerful permanent material, minimizing space required, no need to re-fill the liquid helium and cooling water, lowest operating and maintenance cost, ensure quick and high return on investment.
- Continuous Upgrade Possibility
- As part of our continous R&D you will have access to the latest upgrades
|
| Site Requirements |
| Scan Room: |
| Temperature |
21±2°C |
| Relative Humidity |
40%~80% |
| Minimum Space |
4m(W) x 6.5m(L) x 2.5m(H) |
| RF Shielding Facility |
Attenuation > -80dB in 1MHz-100MHz |
| Machine Room: |
| Temperature |
21±5°C |
| Relative Humidity |
40%~80% |
| Minimum Space |
3m(W) x 2.5m(L) x 2.5m(H) |
| Demand for Lithometer |
No Dust |
| Operation Room: |
| Temperature |
21±5°C |
| Relative Humidity |
40%~80% |
| Minimum Space |
3m(W) x 2m(L) x 2.5m(H) |
| Power Requirements: |
| Type |
3-phase, 4-wire |
| Capacity |
10KVA |
| Frequency |
50Hz+1% |
| Voltage |
380V/220V±10% |
| Grounding Facility |
Grounding resistance should be less than 1Ω and exclusive for MRI system. |
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