Gradient coil for magnetic resonance imaging and processing method thereof

Abstract

The invention discloses a gradient coil for magnetic resonance imaging and a processing method thereof. The gradient coil comprises an insulating base plate and at least three sub-coils; at least onesub-coil is a curved coil, and the remaining sub-coils are planar coils; the first surface of the insulating base plate forms a curved portion and the second surface forms a planar portion; the curvedcoil is fixed on the curved portion; the shape of the curved coil is adapted to the shape of the curved portion; and the planar coil is fixed on the planar portion. The invention also discloses a processing method for a gradient coil for magnetic resonance imaging. Deformation of the coil during the processing process can be effectively avoided, the processing precision and the performance of thegradient coil are improved, the efficiency and the gradient strength of the gradient coil are improved, image distortion can be effectively avoided, and the image quality is improved.

Description

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AI Technical Summary

Benefits of technology

This patented technology uses both an arc-shaped or planar coils with curled ends combined together to improve its effectiveness at generating strong signals while reducing unwanted noise from other parts around it. It also simplifies the process by eliminating any problems associated with traditional methods like spiral wires used in inductive devices such as MRI machines. Overall this results in improved signal intensity, reduced interference between different types of tissues within the body being imaged, better resolution images, faster data acquisition times, more accurate treatment techniques, less affected by changes caused by patient movement, etc., resulting in higher diagnosability rates for medical procedures.

Problems solved by technology

This patented technical problem addressed in this patent relates to improving the design of current gradients that can be applied during MR images due to their high inductive power consumption caused by the presence of many small conductors within them. These conductor elements cause noise interference with signal processing and degrade image resolution.

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