BASDA launched BTI-035 permanent MRI system in the year 2004, since then BASDA attracted many high-tech talents researched and developed this MRI product with our self-independent intellectual property. BTI-035 combined many pioneering MRI imaging technology and human based humanized design concept, make it achieving high. BTI-035 lead a technical revolution in the permanent MRI field.
BTI-035 permanent MRI system, not only had accumulated the products’ technical essence from major companies home and abroad, but also followed the developing trend, and with constant innovation, breakthrough in the industry field and achieved:
The high magnetic uniformity, high stability, fast and accurate position operation are always the hard breakthrough technical bottleneck. BTI-035 permanent MRI system not only breakthrough the bottleneck historically, and achieved the “high stability, high performance, high imaging quality and high efficiency”. And with the special designed high power gradient magnet field for BTI-035, it achieved as an all-new concept permanent MRI system.
Much open and comfort
More patient comfort and more space for surgery. Affinity C-shape magnets, creating a maximum of openness, offer a maximum vision for patients, especially leave much space comfort for obese patients, minimizing claustrophobia of patients and providing more space for MR intervention surgery.
Very good gradient system
Gradient system helps to provide higher resolution pictures, BTI-035 gradient system(X,Y,Z) gradient intensity is 25mT/m,Higher the gradient intensity, faster imaging speed, shorter of scanning time; Higher the gradient intensity, thinner of imaging slice, higher of image resolution
Advanced RF system
Fast 4 channels RF system
All phased array coils provide best SNR pictures.
BTI-035 Configuration:
| No. |
Item |
Specification |
| 1 |
Magnet System |
|
| 1.1 |
Magnet Type |
Permanent magnet with automatic constant temperature system |
| 1.2 |
Field strength |
0.35T |
| 1.3 |
Magnet shape |
C-shape |
| 1.4 |
Homogeneity (40cm, DSV, VRMS) |
≤2.5ppm |
| 1.5 |
Shim method |
Active/Passive/Dynamic |
| 1.6 |
Magnet vertical gap |
40cm |
| 1.7 |
Accessibility (Horizontal opening angle) |
>270° |
| 1.8 |
5 Gauss fringe field |
2.5m*2.5m*2.5m |
| 2 |
Gradient System |
|
| 2.1 |
Gradient field strength (Single Axis) |
25mT/m |
| 2.2 |
Gradient slew rate (Single Axis) |
75mT/m/ms |
| 2.3 |
Rise time |
0.3ms |
| 2.4 |
Gradient cooling system(Gradient coils and power electronics) |
Air |
| 3 |
RF System |
|
| 3.1 |
Spectrometer |
Fully digital |
| 3.2 |
RF system type |
Digital Transmit and Receive |
| 3.3 |
Number of RF channel |
4 |
| 3.4 |
Transmitter amplifier peak power |
6kW |
| 3.5 |
RF bandwidth of receiver |
Each 400KHz |
| 3.6 |
Dynamic range |
≥80dB |
| 3.7 |
Noise factor |
0.3dB |
| 3.8 |
Coil type |
Phase array |
| 3.9 |
Head coil |
Available |
| 3.10 |
Neck coil |
Available |
| 3.11 |
Body coil (small) |
Available |
| 3.12 |
Body coil (large) |
Available |
| 3.13 |
Knee coil |
Available |
| 3.14 |
Ankle coil |
Available |
| 3.15 |
Shoulder coil |
Available |
| 3.16 |
Soft coil |
Available |
| 3.17 |
Breast coil |
Available |
| 3.18 |
Wrist coil |
Available |
| |
Remark: The coil configuration is subject to the final contract |
|
| 4 |
Patient communication |
|
| 4.1 |
Max. patient weight |
200Kg |
| 4.2 |
High accurate position assist |
Yes |
| 4.3 |
Localizer |
Yes |
| 4.4 |
Position accurate |
≤1mm |
| 4.5 |
Position accessories |
Yes |
| 4.6 |
Emergence call |
Yes |
| 4.7 |
Communication system |
Yes |
| 5 |
Computer system |
|
| 5.1 |
Host computer |
Dual core |
| 5.2 |
System software |
BASDA |
| 5.3 |
OS |
WINDOWS 7 and up |
| 5.4 |
CPU clock rate |
≥2.8GHz, be able for extension |
| 5.5 |
Main memory |
≥2GB, be able for extension |
| 5.6 |
Color LCD monitor |
24” |
| 5.7 |
Keyboard and mouse |
Standard |
| 5.8 |
Hard disk |
≥250GB, be able for extension |
| 5.9 |
Media driver |
CRW / DVD |
| 5.10 |
DICOM 3.0 |
Yes |
| 5.11 |
Ethernet |
Yes |
| 6 |
Scanning parameter |
|
| 6.1 |
Max. FOV |
400mm |
| 6.2 |
Min. FOV |
20mm |
| 6.3 |
Min. 2D Thickness |
1mm |
| 6.4 |
Min. 3D thickness |
0.1mm |
| 6.5 |
Max. Image matrix |
1024*1024 |
| 7 |
Scanning sequence &imaging technology |
|
| 7.1 |
Spin echo 2D/3D (SE 2D/3D) |
Yes |
| 7.2 |
Multi-slice multi-echo(MSME) |
Yes |
| 7.3 |
Gradient echo(GRE 2D/3D) |
Yes |
| 7.4 |
Steady state process gradient echo( SSPGRE) |
Yes |
| 7.5 |
Fast spin echo (FSE) |
Yes |
| 7.6 |
Fast double echo(FDE) |
Yes |
| 7.7 |
Fast recover fast spin echo(FRFSE) |
Yes |
| 7.8 |
Single shot fast spin echo(SSFSE) |
Yes |
| 7.9 |
Multi shot fast spin echo (MSFSE) |
Yes |
| 7.10 |
Inversion recovery (IR) |
Yes |
| 7.11 |
Inversion recovery fast spin echo (IRFSE) |
Yes |
| 7.12 |
Short time inversion recovery (STIR) |
Yes |
| 7.13 |
Fluid attenuated inversion recovery (FLAIR) |
Yes |
| 7.14 |
Gating technology |
Yes |
| 7.15 |
Breath holding scan |
Yes |
| 7.16 |
TOF 2D MRA |
Yes |
| 7.17 |
TOF 3D MRA |
Yes |
| 7.18 |
Diffusion weighted imaging (DWI) |
Yes |
| 7.19 |
Max. b Value |
1000s/mm2 |
| 7.20 |
Magnetization transfer (MTC) technology |
Yes |
| 7.21 |
MIP |
Yes |
| 7.22 |
MinIP |
Yes |
| 7.23 |
3D position |
Yes |
| 7.24 |
Pre-saturation technology (PS) |
Yes |
| 7.25 |
Pre-saturation adjustment technology |
Yes |
| 7.26 |
Part metal implant scan technology |
Yes |
| 7.27 |
Automatic coil tuning |
Yes |
| 7.28 |
MRM |
Yes |
| 7.29 |
MRU |
Yes |
| 7.30 |
MRCP |
Yes |
| 7.31 |
Online image filtration |
Yes |
| 7.32 |
Online post procession |
Yes |
| 7.33 |
Optimal algorithm of active shimming |
Yes |
| 7.34 |
Scan sequence queuing |
Yes |
| 7.35 |
Multi-layer and multi-angle scanning technology |
Yes |
| 7.36 |
Optimize bandwidth acquisition technology |
Yes |
| 7.37 |
Flow compensation |
Yes |
| 7.38 |
Parallel acquisition technology |
Yes |
| 7.39 |
Section acquisition technology |
Yes |
| 7.40 |
Scan parameter preset |
Yes |
| 7.41 |
Oversampling technology |
Yes |
| 7.42 |
Image fusion technology |
Yes |
| 7.43 |
Artifact suppression technology (K_Rotat) |
Yes |
| 7.44 |
Thin imaging technology |
Yes |
| 7.45 |
Movie playback technology |
Yes |
| 7.46 |
Post processing package |
Yes |