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Imaging coil for magnetic resonance imaging and electronic resonance circuit with imaging coil

A technology of magnetic resonance imaging and resonant circuit, which is used in magnetic resonance measurement, measurement of magnetic variables, instruments, etc., to achieve the effect of fine and accurate image quality and high signal-to-noise ratio

Inactive Publication Date: 2015-04-29
MEDLION HEALTHCARE TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the design and manufacturing limitations of current NMR RF coils, there is an unmet need for higher-signal, lower-noise, and better-performing imaging coils

Method used

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  • Imaging coil for magnetic resonance imaging and electronic resonance circuit with imaging coil
  • Imaging coil for magnetic resonance imaging and electronic resonance circuit with imaging coil
  • Imaging coil for magnetic resonance imaging and electronic resonance circuit with imaging coil

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Embodiment Construction

[0048] The advantages of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0049] Since the imaging coil mainly based on carbon nanomaterials is very unreasonable in obtaining carbon nanomaterials, the imaging coil in the present invention is still partially composed of carbon nanomaterials. Specifically, the imaging coil includes at least one electrical conductor , the one or more conductors form an imaging coil in various forms or structures. Each conductor includes a carbon-based nanomaterial portion, or similar material, that exhibits ballistic charge transport properties. The conductive body also includes at least one metal conductive part, which is arranged at the end of the carbon-based nanomaterial part, as a conductive joint between the carbon-based nanomaterial part and an external conductive element. Due to the increase of the metal conductive part, the part of the carbon-based nanomater...

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Abstract

The invention provides an imaging coil for magnetic resonance imaging. The imaging coil comprises at least one conductor. Each conductor comprises at least one carbon-based nanometer material part and further comprises at least one metal conducting part, wherein each metal conducting part is arranged at the end of the corresponding carbon-based nanometer material part and the carbon-based nanometer material parts account for 10% or less than 10% of the weight of the conductors. By the adoption of the technical scheme, the signal to noise ratio of the imaging coil is higher, and the image quality of a nuclear magnetic resonance imager with the imaging coil is more precise and accurate.

Description

technical field [0001] The invention relates to the field of general medical diagnostic imaging, in particular to an imaging coil for magnetic resonance imaging and an electronic resonant circuit with the imaging coil. Background technique [0002] Over the past few decades, the emergence of magnetic resonance imagers has become one of the major technological advances in the field of medical imaging equipment, which has had a profound impact on modern medical research and practice. It has significant imaging effects on all types of soft tissues, provides unparalleled tissue contrast and diagnostic capabilities, and enhances imaging quality, including higher contrast and resolution, without sacrificing patient comfort or extending scan time, which will undoubtedly further promote MRI wide application of imagers. [0003] In general, the image quality of an MRI machine is affected by several factors. One important factor is the signal-to-noise ratio during signal acquisiti...

Claims

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Application Information

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IPC IPC(8): G01R33/34G01R33/36
CPCG01R33/34007G01R33/341G01R33/3415
Inventor 栾立刚王晓波
Owner MEDLION HEALTHCARE TECH LTD
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