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Missing blood vessel complementing method and apparatus for three-dimensional medical model

A medical, three-dimensional technology, applied in the field of complementing methods and devices for missing blood vessels, can solve problems such as unclear spatial positions of blood vessels, inability to evaluate scientifically and objectively, and difficulty in accurately grasping the distribution of blood vessels, etc., to achieve a sufficient data basis Effect

Active Publication Date: 2017-08-18
QINGDAO HISENSE MEDICAL EQUIP
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Problems solved by technology

However, from two-dimensional cross-sectional images, it is difficult to accurately grasp the distribution of blood vessels, and in the process of resection of some organ tumors, due to the unclear spatial position of blood vessels, it is impossible to accurately understand the resected organs and tissues involved to make a scientific and objective evaluation of the region

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  • Missing blood vessel complementing method and apparatus for three-dimensional medical model
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  • Missing blood vessel complementing method and apparatus for three-dimensional medical model

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[0031] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0032] Before explaining and describing the embodiments of the present invention in detail, the application scenarios of the embodiments of the present invention are firstly introduced. The method provided by the embodiment of the present invention is applied to a terminal. The terminal is a medical device in a medical scene. The medical device may be a displ...

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Abstract

The present invention provides a missing blood vessel complementing method and apparatus for a three-dimensional medical model. The method includes the following steps that: if a blood vessel in the three-dimensional medical model is fractured, the fracture location of the blood vessel in the three-dimensional medical model is determined; the mapping position of the fracture location in a two-dimensional medical image is determined according to the fracture location of the blood vessel in the three-dimensional medical model; the data information of the fractured blood vessel is drawn at the mapping position in the two-dimensional medical image; and the blood vessel in the three-dimensional medical model is re-generated according to the two-dimensional medical image of which the fractured blood vessel data information has been drawn. With the missing blood vessel complementing method and apparatus for the three-dimensional medical model of the invention adopted, on the basis that the fracture location of the blood vessel in the three-dimensional medical model is determined, the data information is drawn on the two-dimensional medical image, so that the blood vessel in the three-dimensional medical model is re-generated, and therefore, a medical worker can obtain a more accurate and complete blood vessel shape image, and a data foundation can be provided for the diagnosis of diseases.

Description

technical field [0001] The present application relates to medical imaging technology, in particular to a method and device for complementing missing blood vessels in a three-dimensional medical model. Background technique [0002] With the development and application of medical imaging technologies such as computed tomography (CT), magnetic resonance imaging (MRI), and ultrasound (US), traditional two-dimensional images only express the anatomical information of a certain section, while three-dimensional visualization technology Three-dimensional and spatial information constructs the relationship between the size and shape of human organs, soft tissues and lesions, and the location of surrounding tissues, which can assist doctors in diagnosis and treatment more vividly and three-dimensionally, and improve the accuracy and efficiency of diagnosis and treatment planning. Therefore, 3D visualization technology is becoming more and more popular. More are used to assist doctors ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00A61B6/00A61B6/03A61B5/055
CPCA61B5/055A61B6/00A61B6/032A61B6/5211G06T7/0012G06T2207/10081G06T2207/10088G06T2207/30096G06T2207/30101
Inventor 王立程谟方
Owner QINGDAO HISENSE MEDICAL EQUIP
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