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
CN107273658AActive Publication Date: 2017-10-20HARBIN MEDICAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
HARBIN MEDICAL UNIVERSITY
Publication Date
2017-10-20

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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.
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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...

Claims

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