三博脑科(301293.SZ)：不涉及脑机接口产品的研发、生产及销售

Core Viewpoint - Sanbo Neuroscience (301293.SZ) announced an unusual fluctuation in stock trading, emphasizing its focus on high-end neurosurgery services and clarifying that it does not engage in the research, production, or sales of brain-computer interface products [1] Company Overview - The company operates as a medical service group specializing in neurology, primarily providing comprehensive medical services centered around advanced neurosurgery [1] - The revenue generated from neuromodulation technology constitutes a very small portion of the company's total revenue, indicating minimal impact on overall performance [1]