Guokai Zhang

King's College London, Chinese University of Hong Kong, Shenzhen

Papers

Total Citations

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About

Guokai Zhang is at the forefront of soft robotics and surgical innovation, with a research focus on developing safer, more intelligent medical devices for minimally invasive procedures. His most significant contribution is **MorphGI**, a self-propelling soft robotic endoscope that addresses the longstanding limitations of conventional colonoscopy. By employing a morphing shape mechanism, this design dramatically reduces patient discomfort and the risk of bowel damage, offering a paradigm shift in colorectal cancer screening. Zhang’s work also advances the control of continuum surgical robots through physics-embedded motion planning, enabling safer navigation within highly constrained anatomical spaces by explicitly modeling robot-tissue interactions. Additionally, he has pioneered fluidic multichambered actuators with integrated multi-axis intrinsic force sensing, a critical step toward giving soft robots the tactile feedback necessary for safe, precise physical interaction. With his most cited work already garnering 13 citations shortly after publication, Zhang’s research is rapidly shaping the future of soft surgical robotics, promising a new generation of devices that are both gentler on the body and more capable than their rigid predecessors.