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A multi-dimensional electrocardiographic signal imaging system and method

An imaging method and ECG signal technology, applied in medical science, sensors, diagnostic recording/measurement, etc.

Active Publication Date: 2016-01-20
河南省贝威科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, how to correlate body surface potential and cardiac transmural electrical activity remains an unsolved problem

Method used

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  • A multi-dimensional electrocardiographic signal imaging system and method
  • A multi-dimensional electrocardiographic signal imaging system and method
  • A multi-dimensional electrocardiographic signal imaging system and method

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings.

[0040] The system hardware of the present invention includes four parts: a body surface array electrode stereo lead system, an electrode interface module, a signal acquisition and processing hardware module, and a data processing system.

[0041] Figure 1- Image 6 The body surface array electrode three-dimensional lead system is demonstrated, which combines the classic three-dimensional ECG vector system and the modern general body surface array electrode mapping the corresponding heart parts (see references 2, 3). The body surface potential obtained through this lead system reflects the transmural potential activity related to the 0-point galvanic couple in the corresponding cardiac anatomical site (such as the left ventricular middle septum, anterior wall, lateral wall, posterior wall, etc.). like Figure 3 to Figure 6 As shown, according to the routine electrocar...

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Abstract

The invention relates to a medical examination and diagnosis method and instrument, in particular to a multi-dimensional electrocardiographic signal imaging system and method. The present invention integrates body surface potential mapping technology and ECG vector technology, and provides a new non-invasive platform to record the information of cardiac transmural electrical activity, that is, based on the combination of vector center 0-point galvanic couple and body surface potential mapping technology A new imaging method and technology similar to satellite positioning non-invasive cardiac transmural electrical activity information has been formed. It is a non-invasive electrocardiographic functional imaging method and technology for detecting transmural electrocardiographic activity information based on anatomical positioning. The invention can help determine the origin of arrhythmia, and diagnose myocardial diseases such as myocardial hypertrophy, cardiomyopathy, myocardial infarction, myocarditis, etc., and provides a brand-new diagnostic tool for rapid and real-time diagnosis of heart diseases.

Description

Technical field [0001] The present invention involves a medical examination diagnosis method and instrument, which involves a multi -dimensional e -signal imaging system and method. Background technique [0002] Heart electrical activity is one of the most basic physiological features of the heart.This activity reflects the self -discipline, excitement and electrical conductivity of the heart excitement organization.Many cardiac diseases can cause excitement and conduction abnormality of the heart electricity. Electric activity to detect the heart is an important part of diagnosis and treatment of cardiac diseases.Currently used to detect ECG activity technology can be summarized into the following aspects: [0003] 1.1 One -dimensional heart electrocomputer (ECG): [0004] The electrical activity of the heart is indirectly recorded through the body surface.This activity reflects the de -polarization and compound activity of myocardium in the cardiac cycle.ECG represents the sum ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/0402
Inventor 雷鸣郝国梁
Owner 河南省贝威科技有限公司
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