Coronary artery origin abnormity judgment method and device

A coronary artery and abnormal judgment technology, applied in the field of medical image processing, can solve the problems of lack of doctor experience, inaccurate judgment, doctor cost, etc., to achieve the effect of clear and convenient judgment, auxiliary diagnosis, and fast calculation time

Pending Publication Date: 2021-09-28
沈阳先进医疗设备技术孵化中心有限公司
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  • Application Information

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Problems solved by technology

With the help of CT (Computed Tomography, computerized tomography) or MRI (Magnetic Resonance Imaging, magnetic resonance imaging) and other equipment to identify cardiac structures such as coronary arteries and aortic sinuses, the two are presented to doctors in 3D mode, and doctors combine Judging images based on their own experience, this method requires doctors to spend extra energy to judge, and for young doctors, there are often problems such as lack of experience and inaccurate judgments

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  • Coronary artery origin abnormity judgment method and device
  • Coronary artery origin abnormity judgment method and device
  • Coronary artery origin abnormity judgment method and device

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Embodiment Construction

[0025] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with this specification. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present specification as recited in the appended claims.

[0026] The terms used in this specification are for the purpose of describing particular embodiments only, and are not intended to limit the specification. As used in this specification and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the t...

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Abstract

The embodiment of the invention provides a coronary artery origin abnormity judgment method and device, and the method comprises the steps: carrying out the detection of a coronary artery angiography image, obtaining the artery position information in the coronary artery angiography image, enabling the artery position information to at least comprise the position information of an aorta and the center line of the coronary artery, the position information of the aorta is used for limiting the area of the aorta in the coronary artery angiography image, and the center line is a curve representing the topological structure of the coronary artery; determining key points in the coronary artery angiography image based on the artery position information; and based on the position relationship between the artery position information and the key points, determining the abnormal origin condition of the coronary artery. The method can automatically determine the abnormal origin condition of the coronary artery, the calculation time is short, the judgment is clear and convenient, and the method is used for assisting a doctor in diagnosing the coronary artery.

Description

technical field [0001] The present disclosure relates to the technical field of medical image processing, in particular to a method and device for judging abnormal origin of coronary arteries. Background technique [0002] The coronary artery is an artery that supplies blood to the heart. It is divided into the left coronary artery and the right coronary artery. Its main trunk runs on the surface of the heart. It is not a blood vessel, but branches out step by step like a tree trunk, wrapping the entire heart. Coronary anatomy abnormalities can be considered as abnormal coronary arteries if the number, origin, course, termination, and structure of the coronary arteries are inconsistent with the normal anatomical structure. Among them, abnormal coronary artery origin can be divided into pulmonary artery origin, coronary artery origin from aorta, abnormal sinus origin and multiple sinus origin. [0003] In recent years, due to the wide application of non-invasive means of cor...

Claims

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Application Information

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IPC IPC(8): G06T7/00G06T7/187G06T11/20
CPCG06T7/0012G06T7/187G06T11/203G06T2207/10081G06T2207/10088G06T2207/30101G06T2207/30048
Inventor 李丙生曾宏翔
Owner 沈阳先进医疗设备技术孵化中心有限公司
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