Biomagnetism-based biological characteristic code identification method and system, and identification terminal

A biometric and identification system technology, applied in the field of data processing, can solve problems such as difficulty in measurement work, and achieve the effect of strong clinical feasibility and high accuracy

Pending Publication Date: 2019-11-26
漫迪医疗仪器(上海)有限公司
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Problems solved by technology

[0003] The biological magnetic fields produced by the human body, such as the heart magnetic field, brain magnetic field, and eye magnetic field, are very weak, and they are often in the magnetic field noise of the surrounding environment, which brings great difficulties to the measurement work

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  • Biomagnetism-based biological characteristic code identification method and system, and identification terminal

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[0045] The following describes the implementation of the present invention through specific specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0046] It should be noted that the illustrations provided in this embodiment only illustrate the basic idea of ​​the present invention in a schematic way, and the figures only show the components related to the present invention instead of the number, shape, and shape of the components in actual implementation. For size drawing, the type, quantity, and proportion of each component can be changed at will during actual implementation, and the co...

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Abstract

The invention provides a biomagnetism-based biological characteristic code identification method and system, and an identification terminal. The method comprises the following steps: obtaining a biomagnetism biological characteristic code collected by a magnetograph; and performing individual identification and / or lesion identification based on the biological feature code. The biomagnetism-based biological characteristic code identification method and system and the identification terminal can realize individual identification and lesion identification based on biomagnetism such as a cardiac magnetic field, a brain magnetic field, an eye magnetic field, a stomach magnetic field, a spine magnetic field and a muscle magnetic field.

Description

Technical field [0001] The present invention relates to the technical field of data processing, in particular to a method and system for identifying a biometric code based on biomagnetism, and an identification terminal. Background technique [0002] The human biomagnetic field is produced by bioelectric current. The oxidation-reduction reaction of human life activities is ongoing. In the process of these biochemical reactions, the transfer of electrons occurs, and the transfer of electrons or the movement of ions can form an electric current called bioelectricity. Human organs such as the heart, brain, eyes, etc. all have regular bioelectric current flow. According to the Biot-Savart law, the moving electric charge generates a magnetic field. In this sense, any part of the human body that can generate bioelectric signals must also generate biomagnetic signals. Heart magnetic field, brain magnetic field, eye magnetic field, etc. belong to this type of magnetic field. [0003] T...

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Application Information

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IPC IPC(8): G16H50/20G06K9/62A61B5/04
CPCG16H50/20A61B5/242G06F18/22
Inventor 倪煊中曾曹宁王月霞
Owner 漫迪医疗仪器(上海)有限公司
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