Parkinson's disease DBS preoperative intelligent evaluation and classification method based on MRI image

Through the intelligent evaluation classification method based on MRI images, the problem of insufficient consideration of individual differences in the preoperative evaluation of DBS in Parkinson's disease was solved, and high accuracy and personalized adjustment of electrode placement were achieved, which significantly improved the surgical effect.

CN119719870AActive Publication Date: 2025-03-28THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL
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Patent Information

Application Number
CN202510216345.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-26
Publication Date
2025-03-28
Estimated Expiration
2045-02-26

AI Technical Summary

Technical Problem

The prior art lacks scientific quantitative analysis in the preoperative evaluation of DBS in Parkinson's disease, and cannot effectively consider individual differences, resulting in inaccurate electrode placement and affecting the surgical effect.

Method used

Using an intelligent evaluation and classification method based on MRI images, the patient's three-dimensional magnetic resonance map is obtained, the target nucleus is positioned, combined with patient attribute information and nucleus volume information, the electrode placement position is determined, and real-time adjustment is made to achieve the best therapeutic effect.

Benefits of technology

It improves the accuracy of electrode placement and diagnosis and treatment efficiency, can personalize the actual needs of patients, and significantly improves the symptoms of Parkinson's disease patients.

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Abstract

The invention provides a Parkinson's disease DBS preoperative intelligent evaluation and classification method based on an MRI image. The method comprises the following steps: determining a preoperative intervention position of a target patient based on an initial planning point of a target nucleus; calling patient attribute information of the target patient and nucleus volume information of the target nucleus, and determining an offset direction and an offset distance corresponding to the target nucleus based on the patient attribute information, the nucleus volume information and the initial planning point; the preoperative intervention position, the initial planning point, the offset direction and the offset distance are updated to the three-dimensional magnetic resonance image, an obtained three-dimensional reference image is sent to the operation end, when it is determined that the pace-making electrode is located at the initial planning point, the tremor part of the target patient is collected in real time, and an evaluation video of the initial planning point is obtained; when it is determined that the tremor frequency in the evaluation video does not meet the preset requirement, according to the electrode offset strategy, the offset direction and the offset distance, a placement planning point of the target nucleus is determined and sent to the operation end.
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