Weifang Xinli Superconducting Magnetic Technology Co., Ltd
Address: Weifang High-tech Zone, Shandong Province Weian Road, No. 8
Contact: Manager Li
Mobile 3.0T Acromanographic Magnetic Resonance Imaging System Superconducting Ma
At present, according to the needs of the medical system and the needs of patients, 3.0T nuclear magnetic resonance limb molecular imaging system will soon become a local precision medical hot spots.
1.5T acromion magnetic resonance imaging system has been applied in foreign markets, its convenient, fast, small footprint, mobile medical and other characteristics of the medical system by orthopedic and limb disease patients praise. However, due to the low magnetic field strength, gradient coil, spectrometer and imaging software configuration is low, it is difficult to provide a very clear image, in accurately determine the lesion is still a lot of room for improvement. Its development trend is similar to the whole body imaging of the 1.5T nuclear magnetic resonance imaging system to 3.0T nuclear magnetic resonance imaging system to enhance the transformation.
Our mobile 3.0T acromegalic magnetic resonance imaging system developed by our company has a series of advantages in clinical application and scientific research, such as high magnetic field strength, magnetic field uniformity and stability, compared to 1.5T acromegaly magnetic resonance imaging system , The signal to noise ratio is higher, the imaging is more clear, to achieve molecular imaging technology, scanning time is shorter, faster imaging and so on. In the imaging technology, the third-order active shimming to meet the high-end imaging requirements, the use of digital transmission technology, all the way to send four-way spectrometer system to achieve the international leading level. Can achieve remote medical services, mobile convenience, for the military operations and training to provide convenience. At present, according to the needs of the medical system and the needs of patients, 3.0T nuclear magnetic resonance limb molecular imaging system will soon become a local precision medical hot spots.
Technical advantages and innovation
① liquid helium zero volatility: significantly reduce the use of cost and maintenance costs.
② magnetic field strength of up to 3.0T, for bone fiber and body acral high-definition imaging, in the signal to noise ratio, resolution, scanning speed than 1.5T possession of obvious advantages, in addition to spectroscopy, molecular imaging, functional imaging Research, is the clinical and scientific research of the high double platform.
③ magnetic uniformity of the magnetic field: the magnetic passive by 160mmDSV within the passive uniformity of up to <10ppm (peak and peak), to meet the high-quality imaging and molecular imaging requirements.
④ with 3-order active shimming, to meet the high-end imaging requirements.
⑤ high stability of the magnetic field: superconducting joints using advanced production technology, magnetic field stability to be reliable protection, so that the effective magnetic field to maintain a longer time, reduce maintenance costs and maintenance frequency, to ensure the imaging clarity, consistency and repeatability.
⑥ spectrometer system has a four-way transmission channel, and the use of digital transmission technology to improve performance and image quality, the use of waveform pre-enhancement technology to achieve gradient eddy current compensation function, to the international advanced level;
⑦ specialist: a clinical-type bone evaluation function, guide and evaluate orthopedic diagnosis, treatment, administration.
⑧ The equipment is light weight, small size, low installation site requirements, cost-effective, mobile and convenient, to meet the needs of mobile medical care, military operations and training can be achieved for mobile medical care.
⑨ can use the "Internet +" resources to achieve remote medical services.
⑩ mobile 3.0T acromion magnetic resonance imaging system is a domestic initiative to fill the gaps.
|Magnetic field strength||3.0T|
|Inner diameter of magnet||304mm|
|External diameter of magnet||650mm|
|Machine imaging space||180mm|
|Imaging area (DSV)||160mmDSV|
|Imaging uniformity (after shimming)||<10ppm (Peak to peak)|
|5 Gauss line||R≤2m Z≤3m|
|Magnetic field stability||<0.1ppm/h|
|Liquid helium volatilization||0|
|Gradient field strength||110mT/m|
|Maximum gradient switching rate||500T/m/s|
|Gradient coil||3rd order active shimming|
|Imaging sequences and techniques|| 1, gradient echo sequence GRE
2, fast spin echo sequence FSE
3, flow compensation fast spin echo sequence FSEF
4, 3D Fast spin echo sequence FSE3D
5, water suppression imaging FLAIR
6, fat saturation imaging FATSAT
7, Disturbance Gradient Echo
8, angiography MRA TOF 3D
9, ultra short echo imaging technology (UTE)
10, Diffusion Imaging Technology (DWI)
|Spectrometer platform||3.0T spectrometer platform, single channel transmitter, four channel reception|