Method and device for calculating ultrasonic cardiogram cardiac parameters and measuring myocardial strain

A technology for echocardiography and parameter calculation, which is applied in the directions of ultrasound/sound wave/infrasound image/data processing, organ movement/change detection, ultrasound/sound wave/infrasound diagnosis, etc. Automatic calculation of myocardial strain and other issues, to reduce workload and improve work efficiency

Active Publication Date: 2020-04-17
BEIJING ANDE YIZHI TECH CO LTD
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Problems solved by technology

Echocardiography, as a commonly used medical examination method, has also begun to be used as the analysis object of the deep learning model. However, in related technologies, the automatic measurement of cardiac parameters and the automatic calculation of myocardial strain in echocardiography cannot be performed.

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  • Method and device for calculating ultrasonic cardiogram cardiac parameters and measuring myocardial strain
  • Method and device for calculating ultrasonic cardiogram cardiac parameters and measuring myocardial strain
  • Method and device for calculating ultrasonic cardiogram cardiac parameters and measuring myocardial strain

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Embodiment Construction

[0045] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0046] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0047] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, componen...

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Abstract

The invention relates to a method and device for calculating ultrasonic cardiogram cardiac parameters and measuring myocardial strain. A trained neural network is employed for executing the processingof the method, and the processing at least comprises: the classification of a cardiac ultrasonic video to obtain a section classification result; image segmentation of the section classification result to obtain a segmentation result; and acquisition of cardiac parameters and myocardial strain according to the segmentation result. In embodiments of the invention, automatic section classificationprocessing and image segmentation are carried out on the cardiac ultrasonic video through the trained neural network, and the measurement results of the cardiac parameters and the myocardial strain are further automatically obtained, so the workload of doctors is effectively reduced, and working efficiency is improved.

Description

technical field [0001] The present disclosure relates to the field of computer image processing, and in particular to a method and device for calculating cardiac parameters and measuring myocardial strain in echocardiography. Background technique [0002] In recent years, artificial intelligence technology represented by deep learning neural network has experienced rapid development, and its application in the field of medical image processing has also become a research hotspot. Echocardiography, as a commonly used medical examination method, has also begun to be used as the analysis object of the deep learning model. However, in related technologies, the automatic measurement of cardiac parameters and the automatic calculation of myocardial strain in echocardiography cannot be performed. Contents of the invention [0003] In view of this, the present disclosure proposes a method and device for calculating cardiac parameters and measuring myocardial strain in echocardiogra...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00A61B8/08
CPCA61B8/0883A61B8/5215
Inventor 陈晓天罗志鹏张培芳吴振洲
Owner BEIJING ANDE YIZHI TECH CO LTD
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