Visualization method and visualization system for acquiring thrombus physical characteristic parameters based on medical images

Abstract

The invention discloses a visualization method and a visualization system for acquiring thrombus physical characteristic parameters based on medical images. The visualization method comprises the steps of obtaining a medical image, drawing a region of interest of thrombus voxels in the medical image, calculating thrombus physical characteristic parameters according to the region of interest of thethrombus voxels in the medical image, and outputting a parameter graph according to the thrombus physical characteristic parameters. According to the invention, delineation is carried out according to the interested area of the thrombus voxel in the medical image, information about thrombus in the thrombus medical image can be converted into intuitive and obvious thrombus physical characteristicparameters, thrombus physical characteristics can be evaluated before a thrombus sample is obtained, and a visual parameter graph is formed. Before thrombolysis or opening, the success rate of a corresponding treatment mode is predicted in advance, so that a doctor is helped to select a proper treatment method or instrument, and the effects of accurate treatment and individualized treatment are achieved.

Description

technical field [0001] The present invention relates to the technical field of thrombus detection, in particular to a visualization method and a visualization system for acquiring physical characteristic parameters of thrombus based on medical images. Background technique [0002] Thrombosis in human blood vessels is the main cause of various ischemic diseases. Thrombosis in the heart or brain can cause serious cardiovascular and cerebrovascular diseases, resulting in death or disability. In the related art, there are limited treatment methods for thrombosis. One is to inject fibrinolytic drugs into blood vessels through arteries or veins, so that the drugs can contact with thrombus, so as to achieve the purpose of dissolving thrombus; the other is intravascular mechanical therapy. , that is, through a certain physical device to reach the part of the thrombus in the blood vessel, crush the thrombus, or open it up, so as to remove the thrombus. However, the effect of treatme...

AI Technical Summary

Problems solved by technology

Traditional methods of measuring the physical properties of objects cannot be used due to the inability to remove the thrombus in the blood vessel

Medical imaging including computed tomography or magnetic resonance imaging can non-invasively image thrombus, but cannot directly determine the physical characteristics of thrombus

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