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Magnetocardiography measurement system

A measurement system and magnetic measurement technology, applied in the directions of diagnostic recording/measurement, medical science, sensors, etc., can solve the problem of high cost, achieve the effect of low cost, reduced occupied volume, and small volume

Pending Publication Date: 2020-04-14
YANGZHOU UNIV
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Problems solved by technology

[0004] The main purpose of the present invention is to provide a kind of magnetic measurement system, to solve the technical problem that the cost of the magnetic measurement system in the prior art is higher

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Embodiment Construction

[0033] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0034] As shown in the figure, an embodiment of the present invention provides a magnetocardiometric measurement system, which includes a detection element, a data acquisition and analysis unit, a magnetic field generation system, a magnetic field shielding system, and auxiliary detection equipment. Among them, such as image 3 As shown, it is a schematic diagram of the structure of the magnetic field acquisition process. The detection part includes a TMR magnetoresistive probe, and the data acquisition and analysis unit is connected to the detection part. The data acquisition and analysis unit is used to collect the signal detected by the detection part and analyze the detected signal. . The...

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Abstract

The invention provides a magnetocardiography measurement system, which comprises: a detection component including a TMR magnetoresistive probe; a data acquisition and analysis unit connected with thedetection component and used for acquiring signals detected by the detection component and analyzing the detected signals; a magnetic field generation system used for generating a preset magnetic field value; a magnetic field shielding system connected with the magnetic field generation system so as to shield an external magnetic field through the magnetic field shielding system; and an auxiliarydetection equipment used for comparing the magnetocardiography measurement result provided by the invention. Through the technical scheme provided by the invention, the technical problem of high costof a magnetocardiography measurement system in the prior art can be solved.

Description

technical field [0001] The present invention relates to the technical field of magnetism measurement, in particular to a magnetism measurement system. Background technique [0002] At present, for the magnetocardiometer measurement system for heart diseases such as arrhythmia and myocardial ischemia, the magnetocardiometer detection equipment is a magnetocardiometer based on a superconducting quantum interference device (Superconducting Quantum Interference Device, SQUID). [0003] However, the equipment of the SQUID magnetocardiometer is bulky and requires liquid helium or liquid nitrogen for cooling, which is expensive. In this way, the SQUID magnetocardiometer is only introduced in limited research institutions such as large hospitals and universities. Contents of the invention [0004] The main purpose of the present invention is to provide a magnetic measurement system to solve the technical problem of high cost of the magnetic measurement system in the prior art. ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/04
CPCA61B2576/023A61B5/243
Inventor 朱永伟陈湾湾
Owner YANGZHOU UNIV
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