Comprehensive electric/magnetic field generation system

Abstract

The invention discloses a comprehensive electric / magnetic field generation system. The system comprises an upper computer, a gradient magnetic field generation device and an electromagnetic field device, wherein the upper computer is connected with the gradient magnetic field generation device through a data line; the gradient magnetic field generation device is connected with the electromagneticfield device through a power cable; the electromagnetic field device comprises a first plate gradient coil, a second plate gradient coil which is parallel to the first plate gradient coil, and a plurality of plane excitation electric field coils which are alternately arranged between the first plate gradient coil and the second plate gradient coil; and during the work, magnetic fields in graded distribution are formed on the surfaces of the plane excitation electric field coils between the first plate gradient coil and the second plate gradient coil, and the plane excitation electric field coils at different positions generate different electric fields, so that two physical field environments such as electric field and magnetic field are realized. The system can be used for researching biological effects and biological response mechanisms under multi-physical field environment.

Description

technical field [0001] The present invention relates to the fields of electromagnetic application and bioengineering and medical engineering, and specifically relates to an electric / magnetic field environment comprehensive generation system, which can realize multi-dimensional and high-throughput screening of physical field environmental conditions in the case of plane and 3D cultivation, and can be used A device / system for the study of biological effects and biological response mechanisms in a multi-physics environment. Background technique [0002] The development of electrical technology has promoted the rapid increase of electrical equipment in life and production, and the impact of the related electromagnetic field environment on the human body and the living environment has attracted more and more attention from the society. The general research results show that the thermal effect of high-frequency electromagnetic fields is harmful to the human body. The frequency of ...

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Problems solved by technology

Chinese patent document CN 101324552B discloses a design method of a magnetic field biological effect experiment instrument and Chinese patent document CN 106886001A discloses a controllable magnetic field generator for biological research, and its coil system adopts a Helmholtz coil to generate Constant magnetic field, through current pulse design to achieve magnetic field disturbance, the existing research on the biological effects of magnetic field mostly use similar devices, the magnetic field design goal is to form a stable and uniform magnetic field in the inner space of the magnetic field, so the biological The sample can only accept a uniform level of magnetic field environment in the magnetic field stable area, that is, each experimental sample can only be treated with a magnetic field environment of one strength

The amount of sample processing is small. In addition, this type of system can only apply a magnetic field environment, and cannot apply an electric field environment to biological samples, and cannot analyze the influence of the comprehensive physical field environment.

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