What did the Chinese researchers develop for eye surgery?

Chinese researchers developed an autonomous robotic system capable of performing delicate eye injections with high precision.

How does the new surgical robot improve eye surgery?

The robot significantly reduces positioning errors, enhances injection precision, and improves surgical consistency and safety.

Can this robotic system perform surgeries in remote areas?

Yes, the autonomous system could potentially enable complex eye operations in remote areas where specialist surgeons are unavailable.

Home / Science / China's Robot Eye Surgeon Achieves 100% Success

China's Robot Eye Surgeon Achieves 100% Success

21 Jan

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Summary

An autonomous robotic system performs precise eye injections.
The robot significantly reduced surgical errors by nearly 80%.
It offers potential for complex surgeries in remote areas.

China's Robot Eye Surgeon Achieves 100% Success

A team from the Chinese Academy of Sciences has engineered an autonomous robotic system designed for intricate eye surgeries. This advanced robot is adept at performing delicate injections within the confined space of the human eye, offering a significant leap in treating retinal diseases.

Published in Science Robotics, the research details the robot's successful execution of subretinal and intravascular injections in animal models, achieving a flawless 100% success rate. The system utilizes sophisticated algorithms for 3D spatial perception and precise trajectory control, drastically reducing positioning errors by nearly 80% compared to manual surgery.

This groundbreaking technology not only enhances surgical precision and safety but also holds the promise of making complex eye operations accessible in remote areas. A recent report from November 2025 highlighted a remote robotic eye surgery performed over 4,000 kilometers away, showcasing the potential of 5G-connected robots to bridge medical disparities.