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Animal head coil device for magnetic resonance imaging

A magnetic resonance imaging and head coil technology, applied in the fields of magnetic resonance measurement, application, medical science, etc., can solve the problems of adverse image effects, image-affected motion artifacts, etc., and achieve simple and ingenious structure, high inspection efficiency, and easy to use convenient effect

Pending Publication Date: 2020-05-26
SUZHOU MEDCOIL HEALTHCARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In addition, during the MRI process, the imaging object needs to be kept as still as possible, otherwise the image will produce motion artifacts that affect the diagnosis
For animal imaging, it is necessary to anesthetize the animal, but anesthesia alone is often not enough, because in the process of the anesthesia gradually becoming invalid, the animal will produce slight movement, which will also have a negative impact on the image effect, so the animal is taken Further physical fixation still makes sense

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  • Animal head coil device for magnetic resonance imaging
  • Animal head coil device for magnetic resonance imaging
  • Animal head coil device for magnetic resonance imaging

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Embodiment Construction

[0039] The present application will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. The present application can be implemented in many different forms, and is not limited to the implementation described in this embodiment. The following specific embodiments are provided for the purpose of facilitating a clearer and more thorough understanding of the disclosure of the present application, wherein words indicating orientation, such as up, down, left and right, are only for the positions of the illustrated structures in the corresponding drawings.

[0040] However, one skilled in the art may appreciate that specific details of one or more of these may be omitted, or that other methods, components or materials may also be employed. In some instances, some embodiments are not described or described in detail.

[0041] In addition, the technical features and technical solutions described in this document may also be c...

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Abstract

The invention discloses an animal head coil device for magnetic resonance imaging. The device comprises a coil shell and a plurality of coil units fixedly arranged in the coil shell, the coil shell isconnected to a base frame through an adjusting support, so that the installation position of the coil shell on the base frame is adjustable, and a head fixing assembly used for fixing the head of ananimal during imaging examination is arranged on the base frame. The animal head coil device can conveniently and efficiently carry out imaging examination on the animal head, and imaging quality is guaranteed.

Description

technical field [0001] The present application relates to the field of magnetic resonance imaging, in particular to an animal head coil device for magnetic resonance imaging. Background technique [0002] Magnetic resonance system is a high-end medical imaging equipment, in which the radio frequency receiving coil is a very important part of the magnetic resonance system. The role of the RF receiving coil can be compared to the human eye, and the final clarity of the image is directly proportional to its signal-to-noise ratio (sensitivity). In order to improve the clarity (or signal-to-noise ratio, or sensitivity) of the image, the general principle of coil design is to make the size of the coil as close to the scanning site or object as possible while satisfying the size of the scanning site or object. For example, in the design of a head coil, its size must first be able to fit the heads of most patients (for example, more than 95% of patients) into the coil, but the size...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R33/34A61B5/055
CPCA61B5/055G01R33/34
Inventor 徐海波曾进胜杨旗徐聃李欢尚海方朱华彬
Owner SUZHOU MEDCOIL HEALTHCARE