Andrew Lim

Hospital for Sick Children, University of Toronto

Papers

Total Citations

H-Index

About

Andrew Lim is a pioneering researcher at the intersection of surgical robotics and magnetic actuation, with a primary focus on advancing minimally invasive surgery (MIS). His major contributions center on the development of cable-less, magnetically driven forceps that decouple tool actuation from the surgical system, enabling unprecedented dexterity in hard-to-reach anatomical locations. His most cited work, "Cable-Less, Magnetically Driven Forceps for Minimally Invasive Surgery" (2019, 48 citations), introduces a novel end-effector that replaces traditional cable-driven mechanisms with magnetic control, significantly enhancing maneuverability in confined spaces. Building on this, his 2020 paper on "Design and Comparison of Magnetically-Actuated Dexterous Forceps Instruments for Neuroendoscopy" (27 citations) systematically evaluates these tools for neurosurgical applications, addressing critical challenges in neuroendoscopy where precision and reduced trauma are paramount. Lim’s research directly targets the skill gap among surgeons by offering intuitive, high-dexterity instruments that promise to expand MIS techniques into fields like neurosurgery, where adoption has been limited. His work has been recognized for its potential to transform surgical practice, particularly in complex procedures requiring extreme miniaturization and control. With a growing citation impact, Lim continues to push the boundaries of magnetic actuation in surgical tool design, making him a notable figure in the next generation of robotic-assisted surgery.