A Fabric Soft Robotic Exoskeleton with Novel Elastic Band Integrated Actuators for Hand Rehabilitation

TL;DR

This paper presents a soft robotic hand exoskeleton with novel elastic band integrated actuators designed to improve hand rehabilitation for patients with disabilities like stroke or spinal cord injuries.

Contribution

Introduction of a soft robotic exoskeleton featuring innovative elastic band actuators to enhance rehabilitation effectiveness and comfort.

Findings

The exoskeleton is lightweight and less bulky.

It effectively assists hand opening and closing movements.

Potential for more accessible and comfortable rehabilitation devices.

Abstract

Common disabilities like stroke and spinal cord injuries may cause loss of motor function in hands. They can be treated with robot assisted rehabilitation techniques, like continuously opening and closing the hand with help of a robot, in a cheaper, and less time consuming manner than traditional methods. Hand exoskeletons are developed to assist rehabilitation, but their bulky nature brings with it certain challenges. As soft robots use elastomeric and fabric elements rather than heavy links, and operate with pneumatic, hydraulic or tendon based rather than traditional rotary or linear motors, soft hand exoskeletons are deemed a better option in relation to rehabilitation.