MUNDUS project: MUltimodal Neuroprosthesis for daily Upper limb Support

Journal of NeuroEngineering and Rehabilitation, 2013 · DOI: 10.1186/1743-0003-10-66 · Published: July 3, 2013

Assistive Technology Rehabilitation Biomedical

Simple Explanation

The MUNDUS project aims to help people with severe motor impairments regain the ability to interact with their environment using their arms and hands. It focuses on personalization, modularity, and maximizing the user's involvement. The system adapts to the user's condition, allowing voluntary interaction with the environment. It is designed for individuals with spinal cord injuries or neurodegenerative diseases. MUNDUS combines a lightweight exoskeleton, neuromuscular electrical stimulation for arm and hand movement, and a motorized hand orthosis to help users grasp objects.

Study Duration

Not specified

Participants

Five end-users (3 SCI and 2 MS)

Evidence Level

Not specified

Key Findings

1
The functionality of all MUNDUS modules was successfully demonstrated, showing potential for assisting daily life activities.
2
The system accurately detected the user's intention to move with 100% success, highlighting effective control mechanisms.
3
Preliminary assessments of usability and user acceptance were promising, suggesting the system is well-received by users.

Research Summary

The MUNDUS project introduces a modular assistive framework designed to restore upper limb function in individuals with severe motor impairments, such as those with spinal cord injuries or neurodegenerative diseases. The MUNDUS system integrates various modules, including a lightweight exoskeleton, neuromuscular electrical stimulation (NMES), and a hand orthosis, to provide personalized assistance tailored to the user's specific needs and capabilities. The study's findings suggest that the MUNDUS platform holds promise for improving autonomy and quality of life for individuals with motor impairments, offering a flexible and adaptable solution for daily upper limb support.

Practical Implications

Improved Autonomy

MUNDUS can enable individuals with motor impairments to perform daily tasks independently, enhancing their quality of life.

Personalized Assistance

The system's modular design allows for tailored solutions that address the specific needs and capabilities of each user.

Rehabilitation Potential

The NMES component can potentially improve muscle tone, reduce spasticity, and promote motor relearning.

Study Limitations

1
The MUNDUS system is a research prototype and not yet a commercially available device.
2
The preparation time, including donning and calibration, can be lengthy, especially for complex configurations.
3
Some users may not respond to NMES, limiting the applicability of the system for certain individuals.

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