Superconducting Magnet and Magnetic Resonance Imaging Device

Abstract

A superconducting magnet may include multiple superconducting coils and multiple connection units. The multiple superconducting coils may be used to form a main magnetic field for magnetic resonance imaging. The superconducting coils may be arranged in an axial direction of the superconducting magnet. Each connection unit may be connected to two adjacent superconducting coils. At least one manner of connection to these two superconducting coils may be a detachable connection. The connection unit can be connected to a refrigerator of the superconducting magnet so that cold may be transferred to the superconducting coil via the connection unit. This advantageously help reduce maintenance costs of the superconducting magnet, and reduce temperature differences during cooling of the superconducting magnet.

Dependencies are inferred from the claim text.