(From left) Joseph Sung, Bradley Nelson, Zhang Li, assistant professor in the department of mechanical and automation engineering, and Philip Chiu demonstrate how it works. Photo: K. Y. Cheng

Robotic endoscope pioneered by Hong Kong scientists offers radical treatment

Device can examine small intestine far better and release nanorobots to deliver drugs or collect samples

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(From left) Joseph Sung, Bradley Nelson, Zhang Li, assistant professor in the department of mechanical and automation engineering, and Philip Chiu demonstrate how it works. Photo: K. Y. Cheng
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