Prediction method and device for intracranial aneurysm operation planning and equipment

Abstract

The embodiment of the invention discloses a prediction method and device for intracranial aneurysm operation planning and equipment , and belongs to the technical field of medical images and computers. The method comprises the following steps: performing three-dimensional reconstruction based on to-be-processed craniocerebral image data to obtain a reconstructed blood vessel image; based on the reconstructed blood vessel image, adopting a binary tree method to obtain a tree structure of a blood vessel center line network; and based on the aneurysm parameter and the parent artery parameter of the to-be-processed craniocerebral image data and the tree structure of the blood vessel center line network, obtaining the stent model of a stent for intervention and the release position of the stent for intervention. By adopting the method provided by the embodiment of the invention, the model selection of a stent for intervention can be automatically realized, the release position of a stent for intervention can be automatically determined, and reference is provided for clinical application.

Description

technical field [0001] The present specification relates to the field of medical imaging and computer technology, and in particular, to a prediction method, device, and device for intracranial aneurysm surgical planning. Background technique [0002] Intracranial aneurysm, also known as cerebral hemangioma, is an abnormal bulge that occurs on the wall of intracranial arteries. It is the first cause of subarachnoid hemorrhage. Among cerebrovascular accidents, it is second only to cerebral thrombosis and high blood pressure. Blood pressure intracerebral hemorrhage, ranked third. Intracranial aneurysms are divided into non-ruptured aneurysms and ruptured aneurysms. Among them, most of the intracranial aneurysms are non-ruptured aneurysms. However, once the non-ruptured aneurysm ruptures, it will cause spontaneous subarachnoid hemorrhage and become Ruptured aneurysm has a fatality and disability rate of more than 50%, which seriously threatens the life of patients. [0003] As...

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Problems solved by technology

[0006] The embodiment of this specification provides a prediction method, device and equipment for intracranial aneurysm operation planning, which are used to solve the following technical problems: in the prior art, the selection of the interventional stent and the selection of the starting point of release are all performed manually Selection, the efficiency is low, and the selection of the starting point of release often depends on the experience of the operator, the error is large, and it affects the treatment effect of intracranial aneurysms

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