WeChat Official Account "Hainan University School of Biomedical Engineering" reported that during the 5th China International Consumer Products Expo held from April 13 to 18, 2025, Hainan University officially released its independently developed core technology and series of products for implantable brain-computer interface (BCI), including globally leading BCI-dedicated chips, neural signal acquisition systems, neural signal regulation systems, and neuron localization systems. This breakthrough marks China's full-chain technological autonomy in the field of brain-computer interfaces, injecting "Chinese Core" power into brain science research and medical applications.
The BCI Chip Neural Engineering Team of Hainan University has nearly twenty years of experience in the development of BCI chips and systems. They have developed several core chips for invasive brain-computer interfaces, including the SX-R128S4 high-throughput neural signal acquisition and stimulation chip, the SX-S32 high degree of freedom neural regulation chip, as well as the SX-WD60 low-power wireless transmission chip. These chips provide comprehensive coverage for the entire chain of BCI signal acquisition, regulation, and transmission, with performance comparable to international top-tier products, and have received high recognition from multiple research institutions and enterprises in the industry.
The team leader stated: "The dedicated chip is the core of the brain-computer interface system. Our team has always been committed to chip development and iteration, adhering to independent innovation. The chip performance has reached an internationally advanced level. We are dedicated to bringing scientific research results out of the laboratory, breaking the dependence on imported invasive brain-computer interface chips in China, and promoting the takeoff of China's brain-computer interface industry."
Original Source: https://www.toutiao.com/article/7494532160239256074/
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