Flexible circuit board and magnetic resonance surface coil

A flexible circuit board and surface coil technology, which is applied to printed circuits, printed circuits, printed circuit components, etc., can solve the problem of high repair rate, and achieve the effect of reducing repair rate and improving service life.

Pending Publication Date: 2020-10-30
SHENZHEN RF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of high repair rate, the present invention provides a flexible circuit board and a magnetic resonance surface coil

Method used

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  • Flexible circuit board and magnetic resonance surface coil
  • Flexible circuit board and magnetic resonance surface coil
  • Flexible circuit board and magnetic resonance surface coil

Examples

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings. The implementation of the present invention is not limited to the embodiments described below, but can also be implemented in many different forms. The purpose of providing the following embodiments is to facilitate a more thorough and comprehensive understanding of the content disclosed in the present invention.

[0025] It should be noted that the description in this manual that one original is "fixed" to another original means that the original is directly on another original, or there are other intermediate originals in between; it is described in this manual that an element is "connected "to another element means that the element is directly connected to another element, or there is an intervening element in between.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skil...

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Abstract

The invention provides a flexible circuit board and a magnetic resonance surface coil. The flexible circuit board comprises a flexible substrate and a conductor layer, wherein a fixed hard shell is arranged on the flexible circuit board, and the local bending strength of the part, where the hard shell is fixed, of the flexible circuit board is greater than the local bending strength of the part, away from the hard shell, of the flexible circuit board. The flexible circuit board is advantaged in that the anti-bending strength distribution of the flexible circuit board is changed according to the distribution of the hard shells on the flexible circuit board, so the flexible circuit board can be bent at a uniform curvature in a working state, the service life of the flexible circuit board isprolonged, and the repair rate of a magnetic resonance surface coil is reduced.

Description

technical field [0001] The invention relates to a flexible circuit board and a magnetic resonance surface coil. Background technique [0002] Flexible printed circuit board (Flexible Printed Circuit, referred to as FPC) is flexible and is a kind of printed circuit board, also known as soft board. Flexible circuit boards are popular in the market for their high reliability and excellent flexibility, and they are widely used. [0003] In the magnetic resonance system of large medical diagnostic equipment, it includes the transmitting coil and the receiving coil. The surface coil is a receiving coil that needs to cover or surround the surface of the human body during imaging, so a flexible circuit board must be used. The magnetic resonance surface coil includes a flexible circuit board and tuning components connected in the circuit, and then the magnetic resonance signal is drawn out through the connecting cable. Connections between these tuning components and lead-out cable...

Claims

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Application Information

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IPC IPC(8): H05K1/02H05K1/18G01R33/341
CPCH05K1/0281H05K1/18G01R33/341H05K2201/1003H05K2201/2009
Inventor 张弘黄伟华
Owner SHENZHEN RF TECH
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