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Magnetic field treatment device

A treatment equipment and magnetic field technology, applied in treatment, magnetic therapy, electrotherapy, etc., can solve difficult and infeasible problems, and achieve the effect of flexible change and flexible overall magnetic field distribution

Pending Publication Date: 2022-04-12
SHANGHAI MINGGE INFORMATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All of these make it difficult and infeasible to further improve the distribution control of the magnetic field intensity

Method used

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Embodiment Construction

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application, and those skilled in the art can also apply the present application to other similar scenarios. Unless otherwise apparent from context or otherwise indicated, like reference numerals in the figures represent like structures or operations.

[0023] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and ...

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Abstract

The invention provides a magnetic field treatment device. The magnetic field treatment device comprises a body, a plurality of excitation coils, a signal generator and a processor. The magnet exciting coils are densely arranged on the main body to form a surrounding type magnet exciting coil array. The signal generator is connected with the excitation coils and used for transmitting corresponding electric signals used for treatment to the excitation coils respectively so as to generate independent magnetic fields in the excitation coils respectively, and the magnetic fields of the excitation coils form magnetic field intensity distribution. The processor is configured to determine the magnetic field distribution of each excitation coil according to the target magnetic field intensity distribution, and determine a corresponding electric signal based on the magnetic field distribution of each excitation coil.

Description

technical field [0001] The invention mainly relates to a magnetic field therapy device, in particular to a magnetic field therapy device with a higher degree of freedom of the magnetic field. Background technique [0002] Based on the effects of magnetic fields on human or other animal bodies, many magnetic field therapy devices, such as transcranial magnetic stimulators, have been proposed. It passes a short and powerful pulse current into the coil placed above the head, and the pulse current generates an alternating magnetic field around the wire, and the alternating magnetic field can generate an induced current in the brain through a high-impedance medium (skin and skull) , when the induced current intensity exceeds the excitation threshold of the nerve tissue, it will cause local depolarization of the cell membrane, thereby stimulating the brain. Moreover, some studies have found that magnetic fields are helpful in inhibiting the growth of tumor cells or destroying rap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N2/04
Inventor 邓寅晖余锦华
Owner SHANGHAI MINGGE INFORMATION TECH CO LTD
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