Computer-aided surgery design system for coronary heart disease

Abstract

The invention discloses a computer-aided surgery design system for coronary heart disease. The computer-aided surgery design system comprises a clinical examination module, a computer-aided module anda diagnosis and treatment module, which are sequentially connected, wherein the clinical examination module consists of a conventional inspection module 1 and a coronary angiography module 2 and is used for preliminarily judging whether the coronary heart disease or related heart diseases exist or not; the computer-aided module comprises a coronary vessel segmentation and reconstruction module 3and a vascular stenosis calculation module 4 and is used for performing segmentation and reconstruction on an angiography image and calculating coronary artery blood flow reserve fraction by applyinga computational fluid mechanics technology to quantitatively judge whether coronary artery interventional surgery treatment needs to be performed or not; and the diagnosis and treatment module consists of a doctor reexamination module 5 and an auxiliary surgery module 6, and the doctor reexamination module 5 feeds back a calculation result to enable the calculation result to be more credible. Thecomputer-aided surgery design system for the coronary heart disease can visually display a coronary artery anatomical structure and enable diagnosis of the coronary heart disease to be more visual andscientific.

Description

technical field [0001] The invention belongs to the technical field of medical diagnosis systems, and relates to a computer-aided operation design system for coronary heart disease. Background technique [0002] Coronary heart disease, also known as coronary heart disease, includes coronary atherosclerotic heart disease and functional changes in coronary arteries. Coronary heart disease mentioned in the present invention refers specifically to the abbreviation of coronary atherosclerotic heart disease, which is caused by atherosclerotic lesions in the coronary arteries and causes stenosis or blockage of the vessel lumen, resulting in myocardial ischemia, hypoxia or necrosis. heart disease. In recent years, with the improvement of people's living standards, the incidence of coronary heart disease has gradually increased, and it has become one of the main diseases that endanger people's healthy life. However, the traditional surgical treatment method relies too much on the d...

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Problems solved by technology

However, the existing related technologies, such as the patent No. CN109410267A, can only be evaluated based on the results of coronary artery segmentation, but cannot achieve systematic quantitative calculations to assist doctors in judging the disease and diagnosis and treatment, which has great limitations

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