Medical image-based cerebral arterial thrombosis detection and form classification method, device and system

Abstract

The invention relates to a cerebral arterial thrombosis detection and form classification method, device and system based on medical images. The cerebral arterial thrombosis detection and form classification device based on medical images according to one embodiment of the present invention may comprise: an acquisition unit for collecting images relating to the brain of at least one patient; a detection unit which, on the basis of the collected image, determines whether or not the at least one patient is a large vascular occlusion patient, and which, on the basis of the collected image, determines whether or not the at least one patient is a large vascular occlusion patient; a determination unit which, when the at least one patient is a large vessel occlusion patient, determines whether the form of the large vessel occlusion is an embolism or an intracranial atherosclerosis (ICAS), and which, when the at least one patient is a large vessel occlusion patient, determines whether the form of the large vessel occlusion is an embolism or an intracranial atherosclerosis (ICAS); and a diagnosis unit that provides treatment direction information that is applied in different ways on the basis of the form of the determined great vascular occlusion.

Description

technical field [0001] The invention relates to a method, device and system for detecting and classifying ischemic stroke based on medical images. More specifically, the present invention relates to a method of generating and providing information for detecting large vessel occlusion in which large vessel occlusion occurs based on medical images and patient information obtained from patients with ischemic stroke suspected to be caused by large vessel occlusion. The position of the blood vessel and the classification of the form of large vessel occlusion occurred, so as to help the medical staff determine the treatment direction suitable for the patient. Background technique [0002] Brain diseases, that is, cerebrovascular diseases include cerebral hemorrhage in which cerebral blood vessels rupture, cerebral infarction in which cerebral blood vessels are blocked by thrombus, etc., and cerebral aneurysms in which cerebral blood vessels are abnormally dilated. Cerebral hemorrh...

AI Technical Summary

Problems solved by technology

[0016] However, in the case of intracranial atherosclerosis, if the thrombolytic agent is used for treatment, the platelets in the body will further aggregate, so it is difficult to treat with an antiplatelet agent within 24 hours, resulting in the occurrence of the first thrombolysis Problems such as treatment that may worsen the condition

[0017] Also, in the case of embolism, the problem can be solved by performing thrombectomy, etc., to remove the thrombus, but in the case of intracranial atherosclerosis, even if the thrombus is removed, the stenosis caused by arteriosclerosis remains, so follow-up measures are required , but since the two types are the same before the operation, it is difficult for the medical staff to grasp the form of large vessel occlusion in advance, and there is also the problem that the corresponding state and the need for follow-up measures cannot be grasped after the operation

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