Dengling Liu

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About

Dengling Liu is a pioneering researcher in the field of medical robotics, with a primary focus on vascular interventional surgical robots. Her work addresses critical challenges in minimally invasive procedures, particularly in enhancing the precision and autonomy of robotic systems for navigating complex vascular pathways. Liu’s major contributions include the development of an image-navigation system for vascular interventional surgery robots (VISR), which eliminates the need for external tracking devices by using projection images from digital subtraction angiography (DSA) to guide robotic movements. This innovation significantly improves the accuracy and reliability of robot-assisted surgeries. Her most-cited paper, "Accuracy experimental study of the vascular interventional surgical robot propulsive mechanism" (2011, 12 citations), systematically evaluates the factors affecting system precision, including image navigation and random errors, laying a foundation for safer and more effective robotic interventions. Although her citation counts are modest, Liu’s work represents an essential step toward integrating advanced imaging with robotic propulsion, offering a promising pathway for future clinical applications in vascular surgery.