Electromagnetic shielding cabin and magnetic resonance system with same

A technology of electromagnetic shielding and magnetic resonance, applied in the fields of magnetic/electric field shielding, shielding efficiency measurement, electrical components, etc. Small footprint effect

Pending Publication Date: 2021-02-09
RAY PLUS MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the present invention proposes an electromagnetic shielding cabin and a magnetic resonance system with the electromagneti

Method used

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  • Electromagnetic shielding cabin and magnetic resonance system with same
  • Electromagnetic shielding cabin and magnetic resonance system with same
  • Electromagnetic shielding cabin and magnetic resonance system with same

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Embodiment Construction

[0036] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0037] Embodiment of electromagnetic shielding cabin:

[0038] see Figure 1 to Figure 3 , which shows a preferred structure of the electromagnetic shieldin...

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Abstract

The invention provides an electromagnetic shielding cabin and a magnetic resonance system with the same. The electromagnetic shielding cabin comprises a shielding rail, a shielding cover and a shielding door, wherein the shielding cover is arranged on the shielding rail in a sliding manner, and a sliding shielding structure is arranged between the shielding cover and the shielding rail and used for attenuating or shielding electromagnetic waves; a butt joint shielding interface is arranged at the first opening end of the shielding cover and is used for being in shielding connection with a magnetic resonance main body; and the shielding door is rotationally arranged and connected to the second opening end of the shielding cover, and an elastic shielding structure is arranged on the end surface of the second opening end and used for enabling the shielding door to make conductive contact with the shielding cover when the shielding door is closed. According to the invention, the shieldingdoor is matched with the shielding cover to form a shielding cavity, so that a good shielding environment is provided for magnetic resonance, excellent imaging of magnetic resonance is ensured, and areliable basis is provided for treatment.

Description

technical field [0001] The invention relates to the technical field of magnetic resonance, in particular to an electromagnetic shielding cabin and a magnetic resonance system having the electromagnetic shielding cabin. Background technique [0002] Magnetic resonance imaging signals are very susceptible to interference from external electromagnetic signals, so they must be installed in an environment with electromagnetic shielding to achieve the best imaging effect. [0003] Existing shielding usually adopts the method of splicing metal plates, and welding and crimping are used for joints that are not often opened; in order to achieve a good shielding effect when crimping is used, the crimping surface needs to be lined with elastic shielding materials to ensure sufficient crimping , and in order to prevent the resistance increase caused by the surface oxidation of the metal plate, which leads to the problem of poor shielding effect, the surface of the metal plate needs to be...

Claims

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Application Information

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IPC IPC(8): A61B5/055H05K9/00G01R33/00G01R33/42
CPCA61B5/055H05K9/0069H05K9/0007G01R33/0076G01R33/42
Inventor 王宁王振王伟民李杰银任重山孟洪卫
Owner RAY PLUS MEDICAL TECH CO LTD
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