Mengwen Li

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About

Mengwen Li is a leading researcher in the field of surgical robotics and sensor technology, with a primary focus on advancing force measurement in minimally invasive procedures. Her work centers on developing fiber Bragg grating (FBG)-based sensorized surgical instruments, which address the critical lack of haptic feedback in robotic surgery. Li’s most notable contribution is her 2024 paper on an FBG-based sensorized instrument for force measurement in minimally invasive robotic surgery, which has garnered 14 citations. This work demonstrates her ability to integrate optical sensing into surgical tools, enabling precise two-directional force detection. She further enhances robotic perception through her 2022 study on real-time processing of force sensor signals using LSTM-RNN, which effectively removes drift and noise from multi-dimensional force sensors. Her 2025 paper introduces a novel multi-dimensional force-sensing surgical tool based on a single screw-mounted FBG string, showcasing continued innovation in compact, efficient sensor design. Li’s research has significant implications for improving surgical precision and patient outcomes, making her a key figure in the evolution of smart surgical instruments.