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Method for obtaining interested aortic pressure curve, and storage medium

A pressure curve and aortic technology, applied in diagnostic signal processing, vascular assessment, cardiac catheterization, etc., can solve problems such as inability to obtain aortic pressure curve

Pending Publication Date: 2021-03-16
SUZHOU RAINMED MEDICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] The present invention provides a method and a storage medium for acquiring interested aortic pressure curves, so as to solve the problem that a smooth and stable aortic pressure curve cannot be obtained directly through a sensor in an objective environment

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  • Method for obtaining interested aortic pressure curve, and storage medium
  • Method for obtaining interested aortic pressure curve, and storage medium
  • Method for obtaining interested aortic pressure curve, and storage medium

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Embodiment Construction

[0093] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. 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.

[0094] A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the invention, these p...

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Abstract

The invention provides a method for obtaining an interested aortic pressure curve, and a storage medium. The method comprises the following steps of obtaining aortic pressure Pa data; extracting a stable pressure waveform according to the aortic pressure Pa; generating an aortic pressure waveform image according to the stable pressure waveform; obtaining a moment of interest; and selecting a corresponding aortic pressure curve from the aortic pressure waveform image according to the interested moment. According to the method, the interested aortic pressure curve part can be obtained from the continuous aortic pressure curve, in this way, the influence of the objective environment can be avoided, and meanwhile the defect that clinically analyzing the aortic pressure curve only depends on observation and experience is overcome.

Description

technical field [0001] The present invention relates to the technical field of coronary artery medicine, in particular to a method and a storage medium for acquiring interested aortic pressure curves. Background technique [0002] The deposition of lipids and sugars in human blood on the blood vessel wall will form plaques on the blood vessel wall, which in turn will lead to vascular stenosis; especially the vascular stenosis near the coronary artery of the heart will lead to insufficient blood supply to the myocardium and induce coronary heart disease , angina pectoris and other diseases pose a serious threat to human health. According to statistics, there are about 11 million patients with coronary heart disease in my country, and the number of patients treated with cardiovascular interventional surgery is increasing by more than 10% every year. [0003] Conventional medical detection methods such as coronary angiography (CAG) and computed tomography (CT) can show the sev...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/021
CPCA61B5/021A61B5/72
Inventor 王之元刘广志徐磊王鹏
Owner SUZHOU RAINMED MEDICAL TECH CO LTD
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