Archive · 7 Jan 2026
China's AI Robot Performs Complex Surgery on Pig
A robot named Toumai, made by a company in China, did a complicated surgery on a pig all by itself.
Normally, robots help doctors do surgeries, but this robot did almost everything without any human help.
It used a smart computer brain called Neuron, which learned from lots of surgery videos.
The robot did 88% of the job right the first time and then fixed any mistakes to finish successfully.
This is a big step for robots that might one day help doctors do surgeries, especially in places where there aren't enough doctors.
But for now, the robot is still being tested and won't be used on people yet.
China's AI-powered surgical robot Toumai performed complex surgery on a pig without human assistance.
The robot completed 88% of the procedure on its first attempt and made real-time corrections to finish successfully.
Toumai is equipped with an advanced AI system called Neuron, trained on 3 billion parameters including thousands of surgical videos.
The AI system simulates the decision-making processes of experienced surgeons, adapting its approach during the operation.
Experts believe this could be a significant step toward fully autonomous surgical systems, potentially easing the workload on doctors and expanding access to high-quality care.
- Who
- Shanghai MicroPort MedBot
- What
- AI-powered surgical robot performed complex surgery on a pig
- When
- December (exact date not specified)
- Where
- China (specific clinic not named)
- Why
- To demonstrate the potential of AI in autonomous surgical procedures
- Robot Name
- Toumai
- Developer
- Shanghai MicroPort MedBot
- AI System
- Neuron
- Training Parameters
- 3 billion
- Procedure Success Rate
- 88%
- Location
- China
- Subject
- Pig