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Modar Hassan

5 accepted papers

2026

Robotic Exoskeleton with Mechanically Implemented Kinematic Synergy for Quadrupedal Gait of Rats

ICRA 2026poster

This study introduces a novel kinematic synergy-based exoskeleton designed for gait rehabilitation studies in rats. The exoskeleton assists all three hindlimb joints of the rat (hip, knee and ankle) while ensuring proper interjoint coordination and the natural quadrupedal posture. This assistance is…

Cited by 0Scholar
2025

Robotic Exoskeleton With Mechanically Implemented Kinematic Synergy for Quadrupedal Gait of Rats

RA-L 2025

This study introduces a novel kinematic synergy-based exoskeleton designed for gait rehabilitation studies in rats. The exoskeleton assists all three hindlimb joints of the rat (hip, knee and ankle) while ensuring proper interjoint coordination and the natural quadrupedal posture. This assistance is

Cited by 0SourceScholar
2024

A Neck Orthosis With Multi-Directional Variable Stiffness for Persons With Dropped Head Syndrome

RA-L 2024

Dropped Head Syndrome (DHS) causes a passively correctable neck deformation. Currently, there is no wearable orthopedic neck brace to fulfill the needs of persons suffering from DHS. Related works have made progress in this area by creating mobile neck braces that provide head support to mitigate de

Cited by 5SourceScholar
2024

Passive Add-On Mechanism for Electric Wheelchairs to Support Step Climbing Using Rider Motion

RA-L 2024

In this study, we propose a method for electric wheelchairs to climb steps using a passive add-on mechanism. The mechanism utilizes the rider's postural shift motion and canes to enable independent step climbing without the need for caregiver support. In this mechanism, auxiliary wheels are affixed

Cited by 1SourceScholar
2019

MRLift: a Semi-active Lower Back Support Exoskeleton based on MR Fluid and Force Retention Technology

IROS 2019poster

Wearable robots suffer from issues of usability, cost-performance, and battery life. These drawbacks hinder the development of their market and their implementation in healthcare and industry. Back support exoskeletons in particular rely heavily on mechanical storing of energy but are still mostly u…

Cited by 19SourceScholar