Non-invasive neural feedback regulation and control equipment for deep brain stimulation

By employing multi-channel isolation and time-division multiplexing technology, the problems of current output being affected by human body load and signal crosstalk in deep brain stimulation methods of non-invasive electromagnetic stimulation methods have been solved. This enables precise stimulation and real-time monitoring of deep brain target areas, improving the safety and efficacy of treatment.

CN120860465APending Publication Date: 2025-10-31南京山海医疗科技有限公司
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Patent Information

Application Number
CN202511000887.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-21
Publication Date
2025-10-31

AI Technical Summary

Technical Problem

Existing non-invasive electromagnetic stimulation methods suffer from current output that is affected by the body's load during deep brain stimulation, and crosstalk between multiple signals can easily occur, making it impossible to accurately focus on the deep brain target area, which poses a safety hazard.

Method used

Employing multi-channel isolation and time-division multiplexing technology, and utilizing a neural current modulation module, an EEG signal acquisition module, and an acquisition and modulation switching switch, this technology enables precise deep brain stimulation and real-time monitoring, preventing crosstalk and overvoltage, and improving treatment safety and efficacy.

Benefits of technology

It enables precise stimulation and real-time monitoring of deep brain target areas, avoiding signal crosstalk and safety hazards, and improving the accuracy and safety of treatment.

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Abstract

The invention is applicable to the technical field of current regulation and control, and provides non-invasive neural feedback regulation and control equipment for deep brain stimulation, which comprises an upper computer, a processor, a neural current regulation and control module, an electroencephalogram signal acquisition module and an acquisition and regulation and control change-over switch, the upper computer is connected with the processor, the processor is connected with the neural current regulation and control module, the neural current regulation and control module is connected with the acquisition and regulation and control change-over switch, the acquisition and regulation and control change-over switch is connected with the electroencephalogram signal acquisition module, and the electroencephalogram signal acquisition module is connected with the processor. According to the application, a multipath isolation and time division multiplexing technology is adopted, deep brain precise stimulation and real-time monitoring are realized, crosstalk and overvoltage can be effectively prevented, and the treatment safety and curative effect are improved.
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