Innovative 3D Printed Exoskeleton Robotic Arm for Stroke Recovery

Muhammad Zulhilmi  Hussin; Jamaludin  Jalani; Saranjuu  Chulakit; Ab Wafi  Ab Aziz; Amirul Syafiq  Sadun; Mohamad Khairi  Ishak

Authors

Muhammad Zulhilmi Hussin Department of Electrical Engineering Technology, Faculty of Engineering Technology, Universiti Tun Hussein Onn Malaysia, Hab Pendidikan Tinggi Pagoh, 84600 Muar, Johor, Malaysia
Jamaludin Jalani Department of Electronic Engineering, Faculty of Electrical and Electronic Engineering, Universiti Tun Hussein Onn Malaysia, Parit Raja, 86400 Batu Pahat, Johor, Malaysia
Saranjuu Chulakit Department of Electrical Engineering Technology, Faculty of Engineering Technology, Universiti Tun Hussein Onn Malaysia, Hab Pendidikan Tinggi Pagoh, 84600 Muar, Johor, Malaysia
Ab Wafi Ab Aziz Department of Electrical Engineering Technology, Faculty of Engineering Technology, Universiti Tun Hussein Onn Malaysia, Hab Pendidikan Tinggi Pagoh, 84600 Muar, Johor, Malaysia
Amirul Syafiq Sadun Department of Electrical Engineering Technology, Faculty of Engineering Technology, Universiti Tun Hussein Onn Malaysia, Hab Pendidikan Tinggi Pagoh, 84600 Muar, Johor, Malaysia
Mohamad Khairi Ishak Department of Electrical and Computer Engineering, College of Engineering and Information Technology, Ajman University, Ajman, United Arab Emirates

Keywords:

Exoskeleton arm, stroke patient, 3D printer, PLA, master and slave

Abstract

This paper presents a novel robotic arm designed for stroke recovery, focusing on addressing less targeted arm functions through a master-slave mechanism. The system utilizes ultra-high torque servo motor assistance and 3D-printed PLA material for cost-effectiveness and customizability. By mirroring the movements of the patient's left hand to assist in rehabilitating the right hand, the device offers personalized therapeutic exercises for conditions like stroke recovery. The precise synchronization of movements between the master and slave hands highlights the potential for tailored therapy sessions and improved arm mobility and control. This innovative approach showcases advancements in therapeutic interventions for stroke rehabilitation, emphasizing affordability, personalized treatment and enhanced rehabilitation progress.