Gradient sub system
Gradient sub system directly determines the spatial encoding of MRI
system, it produces the signal information, at the same time it can
perform GR series sequence scanning, it is the foundation of MRI
system’s spatial resolution ability, gradient sub system also
directly affect the scanning image thin slice scanning.
The linearity of gradient system of MRI system determine the
accuracy of spatial location information, ensuring that in any
acquisition, the image distortion is limited.
Gradient switching rate is an important factor of MRI scanning
speed. Bstar-300 using the self-shielding gradient coil and high
duty cycle gradient amplifier system, together with eddy
elimination technology and design, can avoid the eddy current
between the metal shielding layers, raise up the spatial encoding
ability of the magnetic resonance signal and make the scan more
precise, ensure high resolution image quality.
During superconducting MRI scans, the noise is much bigger, and
staying in a closed environment, the patient is easy to fall into
tension. Bstar-300’s gradient sub system adopts special hardware
noise reduction design technology, the gradient noise is reduced to
2/3, provide patients with friendly scanning environment.
The gradient system is equipped with automatic detection function,
if the temperature is too high, the system can intelligently stop
the scanning, to protection of hardware from being damaged.
The system uses water chiller to produce a stable running
With the high-quality, high-tech and high performance-price-ratio
products, so far its markets have covered more than 40 countries
and regions, including all domestic provinces, cities &
autonomous regions; and Europe, America, Africa, Middle East and Southeast Asia, etc.