Interventional electroencephalogram acquisition and electrical stimulation method and device

• Main Authors: WENYU LI, YAHAN DUAN, YING TAN, FAN FENG, YING DU, SINING LI, PEIPEI KANG, FENG DUAN, ZHIHAO RU, WENZHI WANG, GAN LIU
• Format: Patent
• Language: English
• Published: 18.09.2024
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

Interventional electroencephalogram acquisition and electrical stimulation method and device. The interventional electroencephalogram acquisition and electrical stimulation method provided by the invention has the characteristics of bidirectional conduction. The device comprises: implanting the interventional electroencephalogram acquisition and electrical stimulation device and connecting the device with an external signal transceiver; Intracranial electroencephalogram signals in specific brain areas are collected by the interventional electroencephalogram acquisition and electrical stimulation device. In the process of electroencephalogram acquisition, the interventional electroencephalogram acquisition and electrical stimulation device only activates the collecting electrode. The collected electroencephalogram signals are processed and evaluated, and the electrical stimulation parameters are set according to the evaluation results. The electrical stimulation signal is released in the brain region through the interventional electroencephalogram acquisition and electrical stimulation device, wherein the interventional electroencephalogram acquisition and electrical stimulation device only activates the stimulation electrode when the electrical stimulation signal is output.