PRODUCTS
Weifang Xinli Superconducting Magnetic Technology Co., Ltd
Address: Weifang High-tech Zone, Shandong Province Weian Road, No. 8
Tel: 0536-7611939
Fax: 0536-7616226
Contact: Manager Li
Tel: 15265663776
E-mail: xlcdcd@163.com
Home > PRODUCTS > MRI 3.0T nuclear magnetic resonance imaging superconducting magnets

3.0T nuclear magnetic resonance imaging superconducting magnets

Application scope

 Our design and development of the 3.0T nuclear magnetic resonance imaging superconducting magnet using advanced technology to optimize the design of superconducting magnets, magnetic field strength of 3.0T, 45cm × 45cm × 45cm area magnetic field uniformity of <2ppm (vrms), magnetic field stability ≤0.1ppm / h, to achieve liquid helium zero volatility, the indicators have reached the international advanced level, is a domestic initiative to break the monopoly of foreign technology for the domestic development of precision medical field imaging technology 3.0T nuclear magnetic resonance imaging system to provide core components And the necessary conditions.

Product description

Technical features:
        3.0T nuclear magnetic resonance imaging superconducting magnet as the core component of 3.0T nuclear magnetic resonance imaging system, is to achieve its molecular imaging function of the main components. As the high field magnetic resonance in the signal to noise ratio, resolution, scanning time on the advantage, while reducing the patient's inspection time, in addition to spectroscopy, functional imaging research, has become the mainstream of the current market. Is the clinical and scientific research of the high double platform, is the future of the fastest growing magnetic resonance market.
    Our design and development of the 3.0T nuclear magnetic resonance imaging superconducting magnet using advanced technology to optimize the design of superconducting magnets, magnetic field strength of 3.0T, 45cm × 45cm × 45cm area magnetic field uniformity of <2ppm (vrms), magnetic field stability ≤0.1ppm / h, to achieve liquid helium zero volatility, the indicators have reached the international advanced level, is a domestic initiative to break the monopoly of foreign technology for the domestic development of precision medical field imaging technology 3.0T nuclear magnetic resonance imaging system to provide core components And the necessary conditions.
Technical advantages:
① the magnetic field strength of up to 3.0T, the imaging system 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, clinical and scientific research is a high platform The
② liquid helium zero volatility: 1.5T MRI magnet based on the optimization of low temperature system design, so that 3.0T magnet to achieve complete zero volatility, greatly reducing the use of cost and maintenance costs.
③ high uniformity of the magnetic field: 45cm × 45cm × 45cm by passive shots within the uniformity of up to <2ppm (vrms), to meet the high-quality imaging requirements.
④ high magnetic field stability: 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 clarity of imaging, consistency and repeatability.
⑤ magnet monitoring module is fully functional: effective monitoring of magnetic 4K pressure, liquid level and other operating data to ensure the safe operation of the magnet.
⑥ low-temperature system design: efficient low-temperature system to reduce the power requirements of the cold head, a significant extension of the cold head use cycle.
⑦ 5Gs line range is small: can effectively avoid the external environment of the signal interference.
Technical indicators:
Field strength 3.0T
Inner diameter of magnet 850mm
External diameter of magnet 2012mm
Magnet length Cavity length1706mm
Overall length1722mm
Uniformity (after shimming) 45cm×45cm×45cm<2ppm (vrms)
5Gs line R≤3m   Z≤5m
Magnetic field stability <0.1ppm/h
Liquid helium volatilization 0
Liquid helium capacity 1000L
Magnet weight 7000kg