Method and device for automatic detection of electrocardiographic signal
An automatic detection device and electrocardiographic signal technology are applied in the field of medical signal processing, which can solve the problems of inaccuracy and rationality of electrocardiographic signal detection methods, and achieve the effect of improving accuracy and rationality.
Inactive Publication Date: 2017-09-01
深圳市飞马与星月科技研究有限公司
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The main purpose of the present invention is to propose a method and device for automatic detection of electrocardiographic signals, aiming at solving the technical problem that traditional electrocardiographic signal detection methods are not accurate enough and reasonable
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0068] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0069] The invention provides a method for automatic detection of electrocardiographic signals.
[0070] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the method for automatic detection of ECG signals according to the present invention.
[0071] This embodiment proposes a method for automatic detection of ECG signals, the method for automatic detection of ECG signals includes:
[0072] Step S10, obtaining electrocardiographic signal data for training a SVM (Support Vector Machine) classifier, and extracting each characteristic parameter of the electrocardiographic signal and the label of the electrocardiographic state corresponding to the electrocardiographic signal;
[0073] In this embodiment, before the step S10, a step of collecting electrocardiographic signals is included,...
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
Login to View More Abstract
The invention discloses an automatic detection method for electrocardiosignals. The method includes the step of obtaining electrocardiosignal data used for training SVM classifiers and extracting various characteristic parameters of the electrocardiosignals and labels of electrocardio conditions corresponding to the electrocardiosignals, the step of establishing a training sample set used for training the SVM classifiers according to the characteristic parameters and the labels of the electrocardio conditions corresponding to the electrocardiosignals, the step of training the SVM classifiers for the different electrocardio conditions according to various training samples in the training sample set, and the step of obtaining the characteristic parameters of the electrocardiosignals to be detected and analyzing the electrocardiosignals to be detected according to the obtained characteristic parameters and the trained SVM classifiers to determine which electrocardio conditions the electrocardiosignals to be detected belong to. The invention further discloses an automatic detection device for the electrocardiosignals. According to the automatic detection method and device for the electrocardiosignals, the electrocardiosignals are detected on the basis of the SVM classifiers, and detection accuracy of the electrocardiosignals is improved.
Description
technical field [0001] The invention relates to the technical field of medical signal processing, in particular to a method and device for automatic detection of electrocardiographic signals. Background technique [0002] Heart disease is one of the diseases with the highest morbidity and mortality rate today, and the prevention and diagnosis of heart disease has become an important issue in today's medical field. For a century, electrocardiogram technology has been used as an important means of heart disease diagnosis because of its advantages of simple operation method and no invasive damage to patients. [0003] The diagnostic method of conventional electrocardiogram is to collect a short section of electrocardiogram waveform, and the doctor will read the diagram for diagnosis. In this diagnostic method, since the electrocardiographic waveform is only collected for a short period of time, the situation it reflects has greater chance. Although the traditional ECG detecti...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/0402A61B5/0452
CPCA61B5/72A61B5/7282A61B5/316A61B5/318A61B5/349
Inventor 沈海斌仇悦徐耕
Owner 深圳市飞马与星月科技研究有限公司