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Model construction method, device and equipment based on blood vessel bridging and storage medium

A technology of vascular model and construction method, which is applied in the field of medical imaging, can solve the problems of high unknown risk and increased risk of heart bypass surgery, and achieve the effect of reducing risk

Pending Publication Date: 2021-02-19
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since doctors only rely on information such as medical images and patient's physiological parameters when formulating the preoperative research of the heart bypass surgery solution, there is a disconnect between the preoperative heart bypass surgery solution and the postoperative results. The bypass surgery solution presents a greater unknown risk, which in turn leads to a significantly higher risk of heart bypass surgery

Method used

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  • Model construction method, device and equipment based on blood vessel bridging and storage medium
  • Model construction method, device and equipment based on blood vessel bridging and storage medium
  • Model construction method, device and equipment based on blood vessel bridging and storage medium

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Embodiment 1

[0027] figure 1 It is a flow chart of a model building method based on graft vessels provided by Embodiment 1 of the present invention. This embodiment is applicable to the case of formulating a solution for heart bypass surgery, and the method can be executed by a model building device based on graft vessels. The device may be implemented in software and / or hardware, and the device may be configured in a terminal device. Specifically include the following steps:

[0028] S110. Acquire an initial heart model including a first blood vessel model and a second blood vessel model.

[0029] Heart bypass surgery is mainly to establish a vascular access by connecting the distal end of the narrowed coronary artery with the aorta. Wherein, exemplary, the first blood vessel model is a coronary artery model, and the second blood vessel model is an aorta model. Specifically, the coronary artery model or the aorta model may include a complete coronary artery or aorta, and of course, may...

Embodiment 2

[0048] figure 2 It is a flow chart of a bridge vessel-based model building method provided in Embodiment 2 of the present invention. The technical solution of this embodiment is further refined on the basis of the above embodiments. Optionally, after displaying the cardiac bypass model, the method further includes: generating at least one movable interactive control point on the interaction interface where the bypass vessel model is located; when receiving the confirmation instruction, based on Each of the interactive control points determines a target bridge vessel model, and generates a target cardiac bypass model based on the target bridge vessel model.

[0049] The specific implementation steps of this embodiment include:

[0050] S210. Acquire an initial heart model including the first blood vessel model and the second blood vessel model.

[0051] On the basis of the above embodiments, optionally, acquiring an initial heart model including the first blood vessel model ...

Embodiment 3

[0069] Figure 5 It is a schematic diagram of a graft vessel-based model building device provided in Embodiment 3 of the present invention. This embodiment is applicable to the case of formulating a solution for heart bypass surgery, and the device can be implemented in the form of software and / or hardware, and the device can be configured in a terminal device. The graft vessel-based model building device includes:

[0070] Wherein, the initial heart model obtaining module 310 is used to obtain the initial heart model including the first blood vessel model and the second blood vessel model;

[0071] The bridge vessel model generating module 320 is configured to generate a bridge vessel model based on initial construction parameters; wherein, the initial construction parameters include a first anastomosis point on the first vessel model and a second anastomosis point on the second vessel model;

[0072] The heart bypass model generating module 330 is configured to generate a ...

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Abstract

The embodiment of the invention discloses a model construction method, device and equipment based on blood vessel bridging and a storage medium. The method comprises the following steps: obtaining aninitial heart model comprising a first blood vessel model and a second blood vessel model; generating a vascular bridging model based on the initial construction parameters, wherein the initial construction parameters comprise a first anastomosis point on the first blood vessel model and a second anastomosis point on the second blood vessel model; and based on the initial heart model and the vascular bridging model, generating a heart bypass model, and displaying the heart bypass model. According to the embodiment of the invention, the heart bypass model is constructed based on the initial heart model and the bypass vascular model, so that the problem of more unknown risks in a heart bypass operation solution is solved, and a reliable reference is provided for doctors to formulate the heart bypass operation solution and carry out a heart bypass operation so as to reduce the risk of the heart bypass operation.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of medical imaging, and in particular to a model building method, device, device and storage medium based on graft vessels. Background technique [0002] In recent years, the morbidity and mortality of cardiovascular diseases are increasing year by year. Nearly 6 million people in the United States are diagnosed with cardiovascular disease every year, while nearly 3 million people die of cardiovascular disease in my country. Heart bypass surgery uses the patient's own blood vessels or substitutes to connect the distal end of the narrowed coronary artery to the aorta to establish a vascular access, so that blood can reach the myocardial area perfused by the narrowed blood vessel and improve myocardial ischemia. At present, heart bypass surgery relies heavily on the doctor's personal experience and performance during the operation. [0003] Because doctors only rely on information such ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/50G06T17/00
CPCG16H50/50G06T17/00
Inventor 郭宇翔郭健
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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