Nuclear magnetic resonance examination bed

Abstract

The invention relates to a nuclear magnetic resonance examination bed. The problems that examination results are influenced, time is wasted, work burden of medical staff is increased and the like as aresult of difficulty in fixing of a patient are effectively solved. With adoption the structure of cams and screws, the opening distance of a front splint and a rear splint is automatically adjustedon the basis of gravity of the patient, and the proper size is automatically selected, so that the examination bed is convenient and quick, easy to operate and ingenious in structure; based on the synchronous linkage mechanism, the front splint and the rear splint can be controlled to turn over oppositely and tightly clamp each other in the process of leftward movement of a pedal, the purpose of pre-clamping is achieved, and the position of a base plate can also be clamped by a sliding block; an emergency treatment switch is arranged, a shifting fork rod is adjusted in case of emergency, a rotating disc is separated from a first gear, and the front splint and the rear splint are turned back rapidly under the action of a spring barrel, so that time is saved, and the safety of the patient isensured.

Description

technical field [0001] The invention relates to the technical field of medical examination equipment, in particular to a nuclear magnetic resonance examination bed. Background technique [0002] Nuclear magnetic resonance examination is to use the principle of nuclear magnetic resonance phenomenon that protons contained in the human body occur in a magnetic field, collect MR signals, and then form an image through space coding technology for doctors to make diagnosis. At present, nuclear magnetic resonance imaging (MRI) examination has become a MRI is a common imaging examination method. As a new type of imaging examination technology, MRI will not affect the health of the human body. During the MRI examination, the patient must maintain the same posture for a period of time. If there is a change, artifacts will appear in the images scanned by the MRI machine, resulting in inaccurate detection, wasting time, and affecting the examination of patients in line behind. If you en...

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Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a nuclear magnetic resonance examination bed, which effectively solves the problems that the patient is not easy to fix, affects the examination results, wastes time, and increases the workload of medical staff.

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