A holding device, method and system for a magnet coil of a magnetic resonance imaging system
A technology of magnetic resonance imaging and magnet coils, applied in the direction of magnetic resonance measurement, etc., can solve problems such as increasing costs, and achieve the effect of reducing manufacturing process requirements and reducing costs
Active Publication Date: 2020-03-06
SIEMENS SHENZHEN MAGNETIC RESONANCE
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[0005] However, in this way, since the clamping element is in close contact with the magnet coil and the supporting structure, the shape of the clamping element needs to be precisely consistent with the magnet coil and the supporting structure, which poses a challenge to the manufacturing process of the clamping element, and thus increased costs
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[0032] In order to make the technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to illustrate the present invention, and are not intended to limit the protection scope of the present invention.
[0033] For the sake of brevity and intuition in description, the solution of the present invention is described below by describing several representative implementation manners. Numerous details in the embodiments are only used to help the understanding of the solutions of the present invention. But obviously, the technical solutions of the present invention may not be limited to these details when implemented. In order to avoid unnecessarily obscuring the solution of the present invention, some embodiments are not described in detail, but only a framework is ...
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The embodiment of the invention discloses a magnet coil maintenance device of a magnetic resonance imaging system, a method and a system. The magnet coil maintenance device comprises support members, on which at least one groove is arranged and is used for containing the magnet coil of the magnetic resonance imaging system, and a maintenance member which is arranged on the wall opposite to the groove and is used for maintaining the magnet coil. After application of the embodiment of the invention, the magnet coil can be maintained without the fixing members. Furthermore, the embodiment of the invention does not have the harsh requirement for the shape of the maintenance member, and the shape of the maintenance member is not required to be accurately identical to the magnet coil and the support structure, which reduces the manufacture technology requirement for the maintenance member and dramatically reduce the cost.
Description
technical field [0001] The invention relates to the technical field of magnetic resonance imaging, in particular to a holding device, method and system for a magnet coil of a magnetic resonance imaging system. Background technique [0002] Magnetic resonance imaging (Magnetic Resonance Imaging, MRI) is a biomagnetic nuclear spin imaging technology developed rapidly with the development of computer technology, electronic circuit technology, and superconductor technology. It uses a magnetic field and radio frequency pulses to vibrate the precessing hydrogen nuclei (ie H+) in human tissue to generate radio frequency signals, which are processed by a computer and imaged. When an object is placed in a magnetic field, it is irradiated with appropriate electromagnetic waves to make it resonate, and then the electromagnetic waves released by it are analyzed, and the position and type of the atomic nuclei that make up the object can be known, and the precise interior of the object ca...
Claims
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IPC IPC(8): G01R33/34
Inventor M·霍布斯
Owner SIEMENS SHENZHEN MAGNETIC RESONANCE