An ischemic stroke treatment monitoring system based on image information

Abstract

The invention discloses an ischemic stroke treatment monitoring system based on image information, which includes: a clinical image processing module, which is used to realize the import, storage, format conversion, grouping, and image standardization processing of clinical cerebral blood perfusion images, and Generate cerebral blood perfusion template; image analysis module before and after treatment, used to realize comparative analysis of time series images of cerebral blood perfusion before and after clinical treatment, and calculate and obtain quantitative parameters for curative effect evaluation; treatment monitoring module, used to select the Quantitative parameters, and establish the relationship between the quantitative parameters and the recovery level of traditional clinical assessment, generate an expert judgment model for curative effect evaluation, and monitor the treatment process of ischemic stroke based on the expert judgment model.

Description

technical field [0001] The invention relates to a monitoring device in the field of medical device research, in particular to an ischemic stroke treatment monitoring auxiliary system based on image information. Background technique [0002] In China, not only the incidence of stroke is high, but also the mortality rate and disability rate are very high, among which ischemic stroke is the most common (accounting for about 60% to 80% of the total), in view of the current status of stroke treatment "China Guidelines for the Diagnosis and Treatment of Acute Ischemic Stroke 2010" pointed out that the treatment of ischemic stroke needs to emphasize early diagnosis, early treatment, early rehabilitation and early prevention of recurrence. This process requires the treatment of ischemic stroke. Monitor and evaluate treatment effects. Single photon emission computed tomography (SPECT) imaging of cerebral blood flow has important clinical value in the diagnosis and treatment monitori...

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Problems solved by technology

[0005] Aiming at the problems existing in the above-mentioned prior art, this application provides an ischemic stroke treatment monitoring system based on image information, which makes full use of the image information and solves the existing problem of using SPECT cerebral blood perfusion imaging for ischemic cerebral apoplexy. The efficiency of stroke treatment monitoring is low, the accuracy rate is unstable, and a series of technical problems such as quantitative evaluation of the therapeutic effect or single quantitative evaluation parameters cannot be given.

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