Max Robotics — Global Service Robot Directory + US Certification

About

Dr. Changsik John Pak is a pioneering researcher at the intersection of neuroprosthetics, rehabilitation robotics, and bionic limb technology. His work focuses on developing intuitive, long-term neural interfaces and advanced rehabilitation systems for lower extremity amputees. Dr. Pak’s major contributions include the creation of an imperceptive, reusable dermal surface EMG sensor that enables seamless prosthetic control and clinical assessment, directly addressing the challenge of integrating sensors within silicon liners worn by amputees. He has also developed a hybrid bionic nerve interface that combines neural control with sensory feedback, pushing toward truly perceptual neuroprosthetics. His impact is evidenced by his highly cited 2023 paper on dermal sEMG (26 citations) and his work on an XR rehabilitation simulation system (15 citations), which accelerates digital rehabilitation for lower-limb patients. Notably, Dr. Pak has further validated a robotic microsurgery platform through extensive preclinical studies on rat femoral vessels, demonstrating its precision and potential for surgical applications. His research not only advances prosthetic control and rehabilitation but also bridges the gap between clinical assessment and real-world bionic limb functionality, making him a key figure in the future of neuroprosthetic technology.