J. Gair
Modular Matter, Inc., Maryland, United States
Keywords: Exoskeleton, Load-Shunting, Exfiltration, Ankle Rehabilitation, Warfighter Readiness
The Exoskeleton for Functional Injured Loading (ExFIL) addresses a critical capability gap in military medicine by providing a modular, load-shunting platform designed to support foot-ankle injuries. This lightweight, adaptive system enables tunable, continuously variable off-loading of the joint during both walking and high-impact activities like running. The ExFIL’s modular architecture allows it to be sized for individuals and reconfigured to suit changing rehabilitation needs, making it suitable for use in environments ranging from far-forward tactical sites to sterile clinical settings. Human-subject trials have validated that the technology can achieve complete joint off-loading without impeding natural gait kinematics. By allowing soldiers to maintain mobility—enabling even rapid self-evacuation during acute injury—the ExFIL accelerates return-to-duty timelines and enhances overall force readiness. Furthermore, the system provides clinicians with objective load metrics to personalize recovery protocols, directly addressing a significant shortfall in current Army rehabilitation assets.