Self-shielding magnetic resonance device

A magnetic resonance and self-shielding technology, applied in the fields of magnetic field/electric field shielding, electrical components, gaskets/seals, etc., can solve the problems of high cost, long construction process of shielding room, and increased equipment use cost.

Active Publication Date: 2017-06-16
SHENZHEN GOLDENSTONE MEDICAL TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The construction process of this kind of shielding room is long, the area is huge, and the cost is expensive, which greatly increases the cost of equipment use. Unless otherwise specified, "shielding" in this article refers specifically to "radio frequency shielding"

Method used

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Embodiment Construction

[0032] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0033] It should be noted that all directional indications (such as up, down, left, right, front, back, inside, outside...) in the embodiments of the present invention are limited to relative positions on the specified view, not absolute positions.

[0034] In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of indicated technical features. Thus, the features defined as "first" and "second" may ...

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Abstract

The invention relates to the field of magnetic resonance imaging, in particular to a self-shielding magnetic resonance device. The self-shielding magnetic resonance device comprises a magnet, a front shielding device and a back shielding device, wherein the magnet comprises a first end and a second end which are oppositely arranged; the front shielding device is arranged at the first end; the back shielding device is arranged at the second end; both the front shielding device and the back shielding device comprise waveguide channels. By adopting the structure that the front shielding device and the back shielding device are arranged at the two ends of the magnet, and both the front shielding device and the back shielding device comprise the waveguide channels, the whole self-shielding magnetic resonance device forms a complete radio frequency shielding system.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of magnetic resonance imaging, in particular to a self-shielding magnetic resonance device. [0003] 【Background technique】 [0004] In the field of magnetic resonance imaging, external interference signals will have adverse effects on scanning imaging. Therefore, in order to shield external interference signals, an additional shielding room needs to be established. The construction process of this kind of shielding room is long, the area is huge, and the cost is expensive, which greatly increases the cost of using the equipment. Unless otherwise specified, the "shielding" in this article specifically refers to "radio frequency shielding". [0005] 【Content of invention】 [0006] In order to overcome the above problems, the present invention proposes a novel self-shielding magnetic resonance device. [0007] A technical solution provided by the present invention to solve the above technical problems is to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K9/00
CPCH05K9/0016
Inventor 程永辉
Owner SHENZHEN GOLDENSTONE MEDICAL TECH CO LTD
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