Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

An Automatic Discrimination System of Acute Myocardial Infarction Timing Period Based on CNN Neural Network

An acute myocardial infarction and myocardial infarction determination technology, which is applied in the field of automatic identification system for acute myocardial infarction, can solve the problems of automatic identification of ST segment changes in electrocardiogram, and achieve the effect of improving diagnostic sensitivity

Active Publication Date: 2021-02-19
上海移视网络科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the electrocardiogram equipment currently used in clinical practice cannot accurately and automatically identify changes in the ST segment of the electrocardiogram.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An Automatic Discrimination System of Acute Myocardial Infarction Timing Period Based on CNN Neural Network
  • An Automatic Discrimination System of Acute Myocardial Infarction Timing Period Based on CNN Neural Network
  • An Automatic Discrimination System of Acute Myocardial Infarction Timing Period Based on CNN Neural Network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] Such as figure 1As shown, a CNN neural network-based automatic period discrimination system for acute myocardial infarction includes a data acquisition system 1, a cloud platform data storage system 2, a period discrimination analysis system 3 and a data display system 4;

[0036] The data acquisition system 1 includes a wearable ECG monitor 11 and an ECG acquisition system 12. The wearable ECG monitor 11 is connected with the person to be identified, records and generates the heart rate of each cardiac cycle of the person to be identified. The 12-lead original electrocardiogram of electrical activity changes; the electrocardiogram acquisition system 12 is used to obtain the 12-lead original electrocardiogram data, which data includes the amplitude of the P wave, the amplitude of the QRS wave group, the amplitude of the ST segment and the amplitude of the T wave, Wherein the wearable ECG monitor 11 and the ECG acquisition system 12 are existing clinical medical equipmen...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an automatic acute myocardial infarction fixed period discrimination system based on a CNN, and relates to the technical field of myocardial infarction fixed period discrimination. The automatic acute myocardial infarction fixed period discrimination system comprises a data acquisition system, a cloud platform data storage system, a fixed period discrimination and analysissystem and a data display system. A wearable ECG monitor is connected with a person to be discriminated, and records and generates 12-lead original electrocardiograms; an electrocardiogram acquisitionsystem acquires data of the 12-lead original electrocardiograms such as P wave amplitudes, QRS wave group amplitudes, ST segment wave amplitudes and T wave amplitudes; and the fixed period discrimination and analysis system uses a fixed period discrimination model obtained by training based on the CNN neural network to carry out convolution calculation to obtain discrimination intermediate data,and then obtains discrimination result data through sigmoid function mapping, so that fixed period discrimination of an occurrence period of acute myocardial infarction of the person to be discriminated is performed. The automatic acute myocardial infarction fixed period discrimination system based on the CNN neural network can accurately discriminate whether a person to be discriminated is in theacute myocardial infarction occurrence period or not.

Description

technical field [0001] The invention relates to the technical field of period identification of myocardial infarction, in particular to a CNN neural network-based automatic period identification system for acute myocardial infarction. Background technique [0002] Acute myocardial infarction is myocardial necrosis caused by acute and persistent coronary ischemia and hypoxia. Clinically, there are often severe and persistent substernal pains, which cannot be completely relieved by rest and nitrates, accompanied by increased serum myocardial enzyme activity and progressive ECG changes, which may be complicated by arrhythmia, shock or heart failure, often life-threatening. The disease is most common in Europe and America, and about 1.5 million people in the United States suffer from acute myocardial infarction every year. China has shown a clear upward trend in recent years, with at least 500,000 new cases each year and at least 2 million existing cases, and the mortality rate...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/318A61B5/346A61B5/347A61B5/349A61B5/353A61B5/366A61B5/355A61B5/358A61B5/00
CPCA61B5/6802A61B5/7235A61B5/7253A61B5/316A61B5/318
Inventor 徐亚伟陈维朱梦云张毅唐恺赵逸凡高梓桓徐亚文赵宇徐潇李昕侯杨
Owner 上海移视网络科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products