Yongqiang Yu

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About

Yongqiang Yu is a leading figure in the development of robotic systems for precision surgical interventions, with a primary focus on prostate brachytherapy and flexible needle steering. His most influential work, "Robotic system for prostate brachytherapy" (2007), which has accumulated 45 citations, addresses the critical challenge of accurate needle placement and seed delivery in cancer treatment. Yu’s research demonstrates how robot-assisted systems can significantly enhance therapeutic outcomes by overcoming the limitations of manual procedures, such as tissue deformation and target misalignment. Building on this foundation, his later work on self-actuating flexible needle systems (2015) extends these principles to a broader range of percutaneous interventions, including biopsy, thermal ablation, and drug delivery. By pioneering actuation and control strategies for flexible needles, Yu has contributed to safer, more precise minimally invasive surgeries. His work is particularly notable for bridging engineering innovation with clinical practicality, offering tangible solutions to improve patient care in oncology and interventional radiology.