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MANUS--a wheelchair-mounted rehabilitation robot
B J Driessen1, H G Evers, J A van Woerden
1TNO-TPD, Delft, The Netherlands.
Summary
The MANUS rehabilitation robot, a wheelchair-mounted assistive device, enhances independence for individuals with severe disabilities. Its design prioritizes safety and user-friendly control for daily living tasks.
Area of Science:
- Rehabilitation robotics
- Assistive technology
- Human-robot interaction
Background:
- Rehabilitation robots aid individuals with severe disabilities in daily living.
- The MANUS system is a wheelchair-mounted general-purpose manipulator.
- Over 100 individuals are utilizing MANUS in home environments across multiple countries.
Purpose of the Study:
- To describe the design and functionality of the MANUS rehabilitation robot.
- To highlight its application in enhancing independence for disabled users.
- To detail the control system and user interface.
Main Methods:
- The MANUS robot features six degrees of freedom with motors in the base for a slim arm profile.
- A complex drive system with belts, hollow shafts, and gears actuates the end-effector.
- A two-fingered gripper with passive canting mechanisms ensures stable grasping.
Main Results:
- The lightweight arm design minimizes impulse during collisions.
- The gripper facilitates a three-point grasp on various objects.
- A modular control system with a configurable user interface allows for personalized operation.
Conclusions:
- The MANUS rehabilitation robot offers a practical solution for increasing independence in daily living.
- Its design emphasizes safety, efficiency, and user adaptability.
- The system demonstrates successful implementation in real-world home settings.