Xin Lang Cai Jing·2026-01-05 05:56Group 1: Market Performance - The medical device ETF fund (159797) surged over 5% after four consecutive days of decline, indicating a significant rebound in the market [1] - The fund saw a net subscription of 6 million shares during the trading session, with a total inflow of over 30 million yuan in the past 10 days, including 7 days of net inflow [1] - Most component stocks of the medical device ETF fund performed positively, with notable gains including Lepu Medical reaching a 20% limit up, and other companies like United Imaging and Huatai Medical rising over 4% [1] Group 2: Neuralink and Brain-Computer Interface Developments - Neuralink is expected to enter large-scale production by January 1, 2026, with nearly automated surgical operations, enhancing safety by allowing guide wires to pass through the dura mater without opening it [4] - The advancement of Neuralink's technology is anticipated to facilitate collaboration with Tesla's Optimus humanoid robot, aiming to create a "human brain + robot" ecosystem [5] - The technology is transitioning from clinical trials to commercial viability, marking a significant step in making brain-computer interfaces widely accessible [3] Group 3: Policy and Industry Trends - The National Medical Products Administration (NMPA) emphasized the strategic importance of brain-computer interfaces in a meeting held on December 18, 2025, focusing on safety, innovation in regulatory methods, and collaboration across sectors [6] - Recent clinical trials have shown promising results for brain-computer interface systems, with successful implantations and significant improvements in patients' hand functions [6] - The rapid iteration and upgrade of brain-computer interface technology are driven by advancements in signal acquisition, materials science, and multi-modal integration, paving the way for broader applications beyond medical use [7]