Ling Ren

Papers

Total Citations

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About

Ling Ren is a pioneering researcher in medical robotics, with a primary focus on enhancing the precision and safety of cardiovascular and surgical interventions. Her work centers on the development of novel robotic catheter systems and snake-like manipulators for minimally invasive procedures. Ren’s major contributions include the characterization and adaptive compensation of mechanical backlash in robotic catheters—a critical challenge that has hindered the global adoption of these systems due to loss of vision and haptics during vascular cannulations. Her 2018 paper on this topic, with 86 citations, is a foundational reference in the field. Additionally, she has advanced the kinematics of radiosurgical snake-like robots, adapting translated frame-based approaches to improve forward kinematics for FDA-cleared prototypes used in abdominal surgery and radiation delivery. Though her second most-cited work has 4 citations, it reflects her engagement with translational challenges in clinical robotics. Ren’s research bridges engineering and medicine, aiming to restore haptic feedback and eliminate mechanical errors in robotic systems, thereby enhancing procedural outcomes and patient safety. Her work is highly relevant for students and researchers interested in medical device innovation, control systems, and the future of robotic surgery.