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Updated: May 25, 2026
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An Experiment Using Functional Near-Infrared Spectroscopy and Robot-Assisted Multi-Joint Pointing Movements of the Lower Limb
Published on: June 7, 2024
Robotic arm skate for stroke rehabilitation
Chee Kit Wong1, Kimberlee Jordan, Marcus King
1Industrial Research Limited, New Zealand.
Summary
This study introduces a low-cost robotic device for upper limb rehabilitation after stroke. The accessible technology aims to improve recovery for Activities of Daily Living (ADL) through personalized, computer-based exercises.
Area of Science:
- Biomedical Engineering
- Rehabilitation Science
- Robotics
Background:
- Upper limb paresis following stroke significantly impairs Activities of Daily Living (ADL).
- Current upper limb rehabilitation methods often yield suboptimal outcomes.
- Existing robot-assisted rehabilitation devices are prohibitively expensive and lack homecare accessibility.
Purpose of the Study:
- To develop and present a novel, low-cost tabletop robotic device for upper limb rehabilitation.
- To enable computer-based, goal-directed tasks for stroke survivors.
- To provide adaptive assistance or resistance based on patient progress.
Main Methods:
- Development of a prototype low-cost tabletop robotic platform.
- Implementation of computer-based goal-directed tasks for patient engagement.
- Monitoring of patient progress and dynamic adjustment of robotic assistance/resistance.
Main Results:
- Experimental validation of the prototype's capability to deliver precise forces during movement exercises.
- Demonstrated correlation between provided forces, task completion, and target location.
- Successful execution of exercises tailored to individual patient progress.
Conclusions:
- The developed low-cost robotic device shows promise for accessible upper limb rehabilitation.
- Further development of specific exercises is required prior to clinical trials.
- This technology has the potential to enhance home-based stroke recovery for upper limb function.
