Intracranial aneurism rupture risk assessment and image classification apparatus

A technology for intracranial aneurysms and classification devices, applied in image analysis, image enhancement, image data processing, etc., can solve problems such as complex determinants, and achieve accurate evaluation and strong clinical guidance

Active Publication Date: 2017-10-20
HARBIN MEDICAL UNIVERSITY
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Problems solved by technology

The determinants of the risk of intracranial aneurysm rupture are complex, and there is no unified assessment index at present. When the risk of int

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  • Intracranial aneurism rupture risk assessment and image classification apparatus

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] figure 1 A schematic diagram of the structure of the device for assessing the risk of intracranial aneurysm rupture and classifying its images provided by the present invention, such as figure 1 As shown, the present invention provides a device for assessing the risk of intracranial aneurysm rupture and classifying its images, which includes:

[0032] Intracranial image acquisition device 1: for acquiring intracranial images;

[0033] Intracranial ane...

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Abstract

The invention discloses an intracranial aneurism rupture risk assessment and image classification apparatus. The apparatus comprises an intracranial image collection apparatus used for collecting intracranial images, an intracranial aneurism image enhancement apparatus used for performing image enhancement on the collected intracranial images, confirming the intracranial images in which intracranial aneurisms exist and processing the intracranial images to obtain enhanced intracranial aneurism images, an aneurism parameter measurement apparatus used for performing measurement and calculation on the enhanced intracranial aneurism images in a stereoscopic display environment to obtain specific numerical values of a plurality of morphologic parameters, an aneurism rupture statistics apparatus used for performing statistics on the enhanced intracranial aneurism images in a pathological database to obtain ruptured cases and unruptured cases in the images, a rupture relevance statistics apparatus used for obtaining a rupture relevance statistics result, and an intracranial aneurism classification apparatus used for classifying new cases according to the rupture relevance statistics result and outputting a classification result.

Description

technical field [0001] The invention relates to the medical field of intracranial aneurysms, in particular to a device for evaluating the rupture risk of intracranial aneurysms and classifying images thereof. Background technique [0002] Intracranial aneurysms are tumor-like protrusions formed due to local congenital defects or destruction of intracranial artery walls resulting in abnormal expansion of the local lumen. Intracranial aneurysm is the main cause of spontaneous subarachnoid hemorrhage (SAH), accounting for about 70% to 85% of all causes. In cerebrovascular accidents, it leads to spontaneous subarachnoid hemorrhage. The probability is second only to cerebral thrombosis and hypertensive cerebral hemorrhage, ranking third. [0003] In the prevention and treatment of intracranial aneurysms, there has been controversy over whether unruptured aneurysms require surgical treatment and the timing of surgery. On the one hand, the mortality and disability rate of patient...

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Application Information

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IPC IPC(8): G06F19/00G06K9/62G06T5/00
CPCG06T5/007G06T2207/30096G06T2207/30101G06F18/214
Inventor 孙娜刘秀娟肖喜刚吴长君范金玉李茂桐
Owner HARBIN MEDICAL UNIVERSITY
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