Hemodynamic analysis device and method, medium and electronic equipment

Abstract

The invention provides a hemodynamic analysis device and method, a medium and electronic equipment. The hemodynamic analysis device comprises a CT image acquisition module, a CT image segmentation module, a feature information acquisition module, a stent model acquisition module, a coronary artery model acquisition module and a hemodynamic analysis module, and the CT image acquisition module is used for acquiring a CT image of a heart part of a patient; the CT image segmentation module is used for segmenting the CT image to obtain a stent area in the CT image; the feature information acquisition module is used for acquiring feature information of a stent according to the stent area; the stent model acquisition module is used for acquiring a stent model according to the feature information of the stent; the coronary artery model acquisition module is used for acquiring a coronary artery model of the patient according to the CT image; and the hemodynamic analysis module is used for performing hemodynamic analysis according to the coronary artery model and the stent model. The hemodynamic analysis device can obtain a more accurate hemodynamic analysis result.

Description

technical field [0001] The invention relates to a simulation analysis device, in particular to a hemodynamic analysis device, method, medium and electronic equipment. Background technique [0002] Medical imaging is an important tool for medical diagnosis and is widely used in clinical diagnosis of various diseases. With the development of computer image processing technology and the application of artificial intelligence technology in the field of image processing technology in recent years, the use of computer image processing technology to post-process medical images can realize the intelligent diagnosis of many diseases and obtain some physiological indicators of patients. For doctor's diagnosis reference. [0003] Cardiovascular disease is a disease with a high incidence rate in today's society, among which coronary artery disease is particularly frequent. Coronary arteries are the arteries that surround and supply blood to the heart muscle. Cardiac CTA (CT angiograp...

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Problems solved by technology

[0004] However, the inventors found in practical application that the hemodynamic analysis of the coronary arteries in the prior art has the following problems: some patients have stents placed in the coronary arteries, and the presence of the stents will change the shape of the coronary blood flow pathway , thus affecting the accuracy of hemodynamic analysis, which in turn leads to inaccurate hemodynamic indicators obtained

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