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Ultrasonic heart regurgitation automatic capture method and system, and ultrasonic imaging equipment

An automatic capture, ultrasound image technology, applied in ultrasound/sonic/infrasound image/data processing, ultrasonic/sonic/infrasonic diagnosis, ultrasonic/sonic/infrasonic Permian technology, etc. And other issues

Active Publication Date: 2020-10-27
CHISON MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the judgment of cardiac regurgitation is all done manually by the operator, then due to the different levels of training and experience of the ultrasound equipment operators, the judgment of regurgitation often varies greatly

Method used

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  • Ultrasonic heart regurgitation automatic capture method and system, and ultrasonic imaging equipment
  • Ultrasonic heart regurgitation automatic capture method and system, and ultrasonic imaging equipment
  • Ultrasonic heart regurgitation automatic capture method and system, and ultrasonic imaging equipment

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Embodiment Construction

[0048] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. Wherein, similar elements in different implementations adopt associated similar element numbers. In the following implementation manners, many details are described for better understanding of the present application. However, those skilled in the art can readily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the application are not shown or described in the description, this is to avoid the core part of the application being overwhelmed by too many descriptions, and for those skilled in the art, it is necessary to describe these operations in detail Relevant operations are not necessary, and they can fully understand the relevant operations according to the description in the specification and genera...

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Abstract

The invention relates to an ultrasonic heart regurgitation automatic capture method and system, and ultrasonic imaging equipment. When ultrasonic inspection is carried out on a heart, detection data are subjected to heart regurgitation automatic capturing. The ultrasonic heart regurgitation automatic capture method includes the steps that an ultrasonic video is acquired; every set T-second time, first T seconds of ultrasound video stream is intercepted, and static features and dynamic features are extracted respectively; and a trained convolutional neural network model judges whether the hearthas regurgitation or not based on the static features and dynamic features. When heart is scanned in the continuous Doppler or pulsed Doppler mode, the ultrasonic imaging equipment to which the ultrasonic heart regurgitation automatic capture method is applied can automatically detect a heart regurgitation phenomenon, and the characteristics of high accuracy and high sensitivity are achieved.

Description

technical field [0001] The invention relates to the technical field of ultrasonic imaging, in particular to a method, system and ultrasonic imaging equipment for automatically capturing ultrasonic cardiac reflux. Background technique [0002] Although the incidence of rheumatic heart disease worldwide has been significantly lower than that at the beginning of the last century, in my country, adult valvular heart disease is still mainly rheumatic. With the aggravation of population aging, heart valve damage caused by degeneration is becoming more and more prominent, and its death and disability rates are high. Compared with valvular stenosis, the surgical rate of valvular regurgitation and the incidence of heart failure are more prominent. [0003] Since its clinical application in the middle of the last century, echocardiography has become the primary inspection method for qualitative diagnosis and quantitative evaluation of heart valve diseases due to its non-invasive, rep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/08A61B8/00G06T7/269
CPCA61B8/0883A61B8/5223A61B8/467A61B8/488G06T7/0012G06T7/269G06T2207/10132G06T2207/30048G06T2207/20081G06T2207/20084
Inventor 甘从贵殷晨赵明昌莫若理
Owner CHISON MEDICAL TECH CO LTD
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