Two-electrode electrocardiographic lead intelligent positioning system

An intelligent positioning and electrocardiogram technology, which is applied in medical science, medical equipment, telemetry patient monitoring, etc., and can solve complex and difficult to apply problems.

Active Publication Date: 2018-09-07
ZHONGSHAN HOSPITAL FUDAN UNIV +1
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Problems solved by technology

This realizes the positioning of each electrode lead assembly and automatically corrects the waveform order, thereby avoiding misdiagnosis caused by wrong placement of electrode lead assemblies and reducing the workload of doctors. However, for ordinary people, this Positioning systems are still specialized, complex and difficult to apply
[0004] In summary, there is a need for an intelligent assistant to guide the correct placement of the electrode leads, so as to realize the correct l

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  • Two-electrode electrocardiographic lead intelligent positioning system

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Embodiment Construction

[0026] The specific implementation manners provided by the present invention will be described in detail below with reference to the accompanying drawings.

[0027] A two-electrode ECG lead intelligent positioning system. The method for automatically correcting the position of ECG electrodes by the intelligent positioning system includes the following steps:

[0028] Step 1: Artificial intelligence learning of normal ECG signal characteristics:

[0029] (1) Medical professionals first place each ECG lead electrode correctly in sequence, and record the correct waveform through Bluetooth wireless transmission and ECG recording software, as the user's own reference waveform (the ECG measured after the user sits and rests for at least 5 minutes is Own reference waveform).

[0030] (2) Convert the ECG waveform into digital information, analyze the reference waveform, and extract the baseline position, P, Q, R, S, and T wave height, direction, and slope of each lead. The width of the QRS c...

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Abstract

The invention relates to a two-electrode electrocardiographic lead intelligent positioning system. An automatic correction method of an electrocardio electrode position of the intelligent positioningsystem comprises the following steps that S1, normal electrocardiographic signal characters are learned artificially intelligently, and an own criterion of a user is established; S2, the user recordsa waveform during measuring, analyzes the waveform, extracts a same parameter with a reference waveform, the parameter is compared with a reference parameter to compute a composition error; S3, the user records electrocardiographic digital information of the composition error in step S2 voluntarily for artificial intelligent comparison, so that the correct placement of the electrode lead is intelligently auxiliarily guided. The two-electrode electrocardiographic lead intelligent positioning system has the advantages that the correct placement of the electrode lead can be intelligently auxiliarily guided, thereby achieving the correct long time-history electrocardio dynamic monitoring of a two-electrode electrocardiographic monitor, early and effectively identifying cardiac ischemia, malignant arrhythmia and other angiocardiopathy hazardous events, and finally improving the rescue success rate of the angiocardiopathy hazardous events and reducing the death rate of the angiocardiopathy hazardous events.

Description

Technical field [0001] The present invention relates to the technical field of electrocardiogram, in particular to a two-electrode electrocardiogram lead intelligent positioning system. Background technique [0002] The action potential activity of myocardial cells contributes to the conduction of the electrocardiogram signal and the diastolic and contractile functions of the myocardial cells. The heart is a three-dimensional structure. In order to reflect the electrical activity of different levels of the heart, electrodes are placed in different parts of the human body. The voltage waveform formed by the voltage difference can record and reflect the electrical activity of the heart. Therefore, placing electrodes on different parts of the human body can reflect the activity of the heart from different angles, and the placement of the electrodes has a great influence on the waveform obtained, but the placement of the ECG electrodes is more complicated, and many non-professionals ...

Claims

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Application Information

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IPC IPC(8): A61B5/0428A61B5/0432A61B5/0472G16H40/67A61B5/308A61B5/366
CPCA61B5/0006A61B5/002G16H40/67A61B5/303A61B5/333A61B5/366
Inventor 姜红刘明李锋杜逸江
Owner ZHONGSHAN HOSPITAL FUDAN UNIV
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