Location and recognition method and device of ventricular premature beats

A technology of positioning recognition and premature ventricular beats, applied in the field of medical electronics, can solve the problems of low efficiency and low accuracy, and achieve the effect of solving the low efficiency of manual recognition

Inactive Publication Date: 2019-05-10
JIANGSU TINGSN TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0006] For this reason, the embodiment of the present invention provides a method and device for locating premature ventricular beats to solve the problems of low efficiency and low accuracy caused by manual recognition in the prior art

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  • Location and recognition method and device of ventricular premature beats
  • Location and recognition method and device of ventricular premature beats
  • Location and recognition method and device of ventricular premature beats

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Embodiment Construction

[0039] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] Image recognition technology is an important field of artificial intelligence. It refers to the technology of object recognition on images to identify targets and objects in various patterns. At present, it is widely used in face recognition, fingerprint recognition, image matching, etc. With the increasingly mature application of electrocardiogram, various electrocardiogram automatic an...

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Abstract

The embodiment of the invention discloses a location and recognition method and device of ventricular premature beats. The method includes the following steps that a target electrocardiogram ECG is input into a pre-constructed ventricular premature beat location and recognition model which is obtained on the basis of electrocardiogram samples and convolution neural network training; the portion, corresponding to the origin part of premature beats in the heart, of each electrocardiogram sample is pre-labeled; based on the output result of the ventricular premature beat location and recognitionmodel, the portion, corresponding to the origin part of premature beats in the heart, of a target electrocardiogram is judged. According to the embodiment, the ventricular premature beat location andrecognition model is constructed for identification of the target electrocardiogram, the portion, corresponding to the origin part of premature beats in the heart, of the target electrocardiogram is judged, and the problems are solved that in the prior art, the artificial recognition efficiency is low and not accurate.

Description

technical field [0001] Embodiments of the present invention relate to the field of medical electronics technology, and in particular to a method and device for locating and identifying premature ventricular beats. Background technique [0002] Premature Ventricular Contraction (PVC) refers to the premature beat of the ventricle caused by the ectopic rhythm point originating in the ventricle. [0003] Ventricular premature beats can cause palpitations, fatigue, chest tightness and other discomforts, and even induce malignant arrhythmias leading to syncope and sudden death. In addition, long-term frequent premature ventricular beats can cause cardiac insufficiency and reduce life expectancy. At present, catheter radiofrequency ablation is widely used clinically due to its advantages of high radical cure rate, safety and no side effects. Radiofrequency ablation refers to the discovery of ectopic rhythm points through cardiac three-dimensional mapping and the delivery of radiof...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/04A61B5/0472A61B5/366
Inventor 赵东生王静缪莹莹张冬宇
Owner JIANGSU TINGSN TECH CO LTD
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