China's Beinao No. 1 brain-computer interface system Photo: Beijing Daily

China's domestically developed semi-invasive brain-computer interface (BCI) system "Beinao No. 1" has completed 16 implantations and is expected to be piloted in qualified Grade-A tertiary hospitals nationwide in 2027, while "Beinao No. 2" is set to begin clinical validation in the second half of 2026, Zhao Jizong, a neurosurgery expert and academician of the Chinese Academy of Sciences, said at an academic exchange event, according to Beijing Daily on Tuesday.

Zhao said Beijing has built a full-chain research and development system for BCI. At present, "Beinao No. 1" has 16 research centers and has completed 16 implantations. The longest implantation has lasted more than one year, and the system has operated safely for more than 55,000 hours, helping patients achieve mind-controlled robotic-arm operation and motor-function reconstruction.

According to the plan, "Beinao No. 1" will complete 36 implantations in 2026, while clinical validation of "Beinao No. 2" will be advanced in the second half of the year. By 2030, China is expected to complete BCI clinical guidelines and technical standards, forming a replicable Chinese solution, according to the Beijing Daily.

Zhao said the current core bottleneck lies in the shortage of specialized talent, as post-operative rehabilitation for patients lacks dedicated personnel with relevant expertise. Beijing has taken the lead in launching training for clinical BCI adaptation specialists to fill the talent gap and support the implementation of the technology.

A BCI creates a direct communication pathway between the brain and an external device. By recording and interpreting brain signals, BCI allows the brain to "talk" directly to machines, enabling patients to control assistive devices, according to the Xinhua News Agency.

As a frontier technology in human-computer interaction, BCI has been driving a new wave of technological and industrial transformation. China has introduced a series of policies to strengthen BCI research and industrial deployment. The BCI sector has been designated as a future industry in this year's government work report, per Xinhua.

Global Times