Nuclear magnetic resonance imaging system and use method thereof

Abstract

The invention relates to a nuclear magnetic resonance imaging system and a use method thereof. The nuclear magnetic resonance imaging system comprises a base, a magnet unit and a revolving chair unit, wherein the magnet unit and the revolving unit are mounted on the base; main magnetic field space is arranged on the magnet unit; a patient can lie on the revolving chain unit; the revolving chair unit is used for lifting up and delivering the to-be-imaged part of the patient to the main magnetic field space. According to the invention, the base is utilized to fix the initial relative positions of the magnet unit and the revolving chair unit, when nuclear magnetic resonance detection is required to perform on certain to-be-imaged part of the patient, the gesture of the patient lying on the revolving chair unit can be adjusted only by controlling the revolving chair unit and adjusting the angle and the position of the revolving chair unit, and the to-be-imaged part of the patient is lifted up and delivered to the main magnetic field space by cooperating with an operator, so that larger free motion space is provided for the patient and claustrophobia is avoided in one respect, and the to-be-imaged part of the patient is flexibly and accurately lifted up and delivered to the main magnetic field space and the completion of the nuclear magnetic resonance imaging is facilitated in the other respect.

Description

technical field [0001] The invention relates to a nuclear magnetic resonance imaging system and a using method thereof. Background technique [0002] Magnetic resonance imaging (MRI, full name in English: magnetic resonance imaging) system is often used in the medical and health field, that is, to use hydrogen nuclei (protons) in human tissue to be excited by radio frequency pulses in a magnetic field to generate nuclear magnetic resonance phenomenon and generate magnetic resonance signals It is an imaging technology that reconstructs an image of a certain level of the human body through electronic computer processing. [0003] In MRI applications, the patient's body (or object) is typically placed in a barrel magnet structure within an imaging field determined by the design and placement of the MRI system components. One of the problems is that the central space for placing the patient's body is very limited, and since a sick bed is also placed at the same time, the patien...

AI Technical Summary

Problems solved by technology

One of the problems is that the central space for placing the patient's body is very limited, and since the bed is also placed at the same time, the patient who is lying down is prone to a sense of closure fear

Imaging some extremities, such as the shoulder, can be very difficult, or even impossible in large patients, in order to properly place the part of the patient's body to be imaged within the imaging field

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