Conventional superconducting magnets require liquid helium to operate, but the rising cost of liquid helium is driving up the cost of operating magnets. The cumbersome and complex liquid helium filling operation and the high cost of replenishment every two to three years have limited the widespread use of MRI. Therefore, the research and development of new superconducting magnet systems is of particular importance.

Over the years, many well-known companies have developed cryogen-free superconducting magnets, but there are many problems that prevent them from being widely used in human diagnostics.

The cryogen-free superconducting magnets of Ningbo Gaosi Superconducting Technology company overcome these problems and offer the following advantages.