Electrocardio analysis method and device based on picture and heart beat information, equipment and medium

A technology of electrical analysis and electrocardiographic classification, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve the problems of complex collection methods, increase the difficulty of obtaining training sample data, and heavy workload, and achieve the goal of reducing the complexity of collection Effect

Active Publication Date: 2019-11-26
CAS & MEDICALSYSTEM AI RES LAB SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in basic hospitals at all levels, because there are not enough experienced and experienced professional doctors, it is impossible to efficiently diagnose the patient's physical state based on the static electrocardiogram
In response to this problem, an electrocardiogram analysis method based on artificial intelligence has emerged. However, the current electrocardiogram analysis method based on pictures and heartbeat information has the following problems: In terms of training sample data collection, most of them are connected to a specific electrocardiogram machine, that is, Making an interface compatible with the ECG machine to collect the original ECG signal is obviously more complicated; in terms of data labeling, most of them are manually marked by experienced doctors, which is inefficient and requires a lot of workload for the doctors; In terms of feature extraction of training samples, most of them use the ECG data of a patient as a training sample, which greatly increases the difficulty of obtaining training sample data and increases the data demand for training samples. If there is not enough training sample data, then Unable to obtain an intelligent analysis model with superior performance

Method used

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  • Electrocardio analysis method and device based on picture and heart beat information, equipment and medium
  • Electrocardio analysis method and device based on picture and heart beat information, equipment and medium
  • Electrocardio analysis method and device based on picture and heart beat information, equipment and medium

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Embodiment 1

[0028] figure 1 It is a schematic flowchart of an electrocardiographic analysis method based on pictures and heartbeat information provided by Embodiment 1 of the present invention. The electrocardiographic analysis method based on pictures and heartbeat information disclosed in this embodiment is applicable to the scene of dynamic electrocardiogram monitoring for patients, and can be performed by an electrocardiographic analysis device based on pictures and heartbeat information. Wherein the device can be realized by software and / or hardware. For details, see figure 1 As shown, the method includes the following steps:

[0029] Step 110, acquiring electrocardiogram data to be analyzed.

[0030] Specifically, the electrocardiogram data to be analyzed is obtained, including:

[0031] Obtain the ECG data to be analyzed in Portable Document Format (PDF).

[0032] At present, the electrocardiogram management systems adopted by most hospitals have the function of exporting PDF ...

Embodiment 2

[0064] Figure 4 Embodiment 2 of the present invention provides a schematic diagram of a generation process of the abnormal ECG classification model used to analyze a set of heartbeat data in the above-mentioned embodiment to obtain corresponding abnormal ECG classification information. For details, see Figure 4 As shown, the abnormal ECG classification model generation process includes the following stages:

[0065] 410. The electrocardiogram data collection stage.

[0066] Among them, in order to reduce the difficulty of collecting ECG data, the scheme proposed in this implementation adopts ECG data in PDF format. This is because most ECG management systems currently have the function of exporting PDF files, so there is no need to communicate with specific ECG machines. The docking is carried out, and the data transmission interface compatible with the electrocardiograph is developed, thereby reducing the difficulty of collecting electrocardiogram data and shortening the ...

Embodiment 3

[0084] Figure 5 It is a schematic structural diagram of an electrocardiographic analysis device based on pictures and heartbeat information provided by Embodiment 3 of the present invention. see Figure 5 As shown, the device includes: an acquisition module 510 , an identification module 520 and an analysis module 530 .

[0085] The obtaining module 510 is used to obtain the electrocardiogram data to be analyzed; the identification module 520 is used to identify a group of heartbeat data in the electrocardiogram data to be analyzed; the analysis module 530 is used to input the group of heartbeat data into the pre-set The trained abnormal ECG classification model obtains the abnormal ECG classification information; wherein, the electrocardiogram data to be analyzed is the electrocardiogram data of a set number of leads, and the set of heart beat data includes the set number of leads corresponding to one heartbeat cycle data.

[0086] Further, the acquisition module 510 is s...

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Abstract

The embodiment of the invention discloses an electrocardio analysis method and device based on picture and heart beat information, equipment and a medium. The electrocardio analysis method comprises the steps that to-be-analyzed electrocardiogram data are obtained; one group of heart beat data in the to-be-analyzed electrocardiogram data is identified; the group of the heart beat data isinput intoa pre-trained abnormal electrocardio classification model to obtain abnormal electrocardio classification information; the to-be-analyzed electrocardiogram data are electrocardiogram data with aset number of leads, and the group of the heart beat data comprise heart beat cycle data corresponding to the set number of leads correspondingly. According to the technical scheme, the intelligent analysis of the electrocardiogram is achieved, meanwhile the acquisition complexity of training sample data is lowered, and the demanded quantity of the training sample data is decreased.

Description

technical field [0001] The embodiments of the present invention relate to the field of electrocardiogram analysis, and in particular to an electrocardiogram analysis method, device, device and medium based on pictures and heartbeat information. Background technique [0002] Electrocardiogram examination can be divided into: resting electrocardiogram, dynamic electrocardiogram and exercise electrocardiogram according to clinical usage. Among them, the static electrocardiogram uses 12 leads to record the electrocardiographic signals for a period of time for analysis, which has certain value for the diagnosis and analysis of various arrhythmias and conduction blocks, and is the most commonly used diagnostic method in the diagnosis of coronary heart disease. [0003] The inspection device of the static electrocardiogram is mainly composed of three parts: the electrocardiographic signal acquisition recorder, the lead system and the computer software. The ECG signal acquisition r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0402A61B5/00
CPCA61B5/7267A61B5/318
Inventor 石亚君陈韵岱郜玲王晋丽文冬凌赵成辉但晴王小鹏李腾京郭亚涛董颖宋鹏李俊博陈方印
Owner CAS & MEDICALSYSTEM AI RES LAB SUZHOU CO LTD
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