SOPHIA: Soft Orthotic Physiotherapy Hand Interactive Aid

This work describes the design, fabrication, and initial testing of a Soft Orthotic Physiotherapy Hand Interactive Aid (SOPHIA) for stroke rehabilitation. SOPHIA consists of (1) a soft robotic exoskeleton, (2) a microcontroller-based control system driven by a brain–machine interface (BMI), and (3)...

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Main Authors: Alistair C. McConnell, Marta Vallejo, Renan Cipriano Moioli, Fabricio L. Brasil, Nicola Secciani, Markus P. Nemitz, Cecile P. Riquart, David W. Corne, Patricia A. Vargas, Adam A. Stokes
Format: Article
Language:English
Published: Frontiers Media S.A. 2017-06-01
Series:Frontiers in Mechanical Engineering
Subjects:
Online Access:http://journal.frontiersin.org/article/10.3389/fmech.2017.00003/full
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spelling doaj-313824cc95414cc895d81422ea45c8a62020-11-25T00:47:52ZengFrontiers Media S.A.Frontiers in Mechanical Engineering2297-30792017-06-01310.3389/fmech.2017.00003260055SOPHIA: Soft Orthotic Physiotherapy Hand Interactive AidAlistair C. McConnell0Alistair C. McConnell1Marta Vallejo2Renan Cipriano Moioli3Fabricio L. Brasil4Nicola Secciani5Markus P. Nemitz6Cecile P. Riquart7David W. Corne8Patricia A. Vargas9Adam A. Stokes10Robotics Lab, School of Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh, United KingdomStokes Research Group, School of Engineering, Institute for Integrated Micro and Nano Systems, The University of Edinburgh, Edinburgh, United KingdomRobotics Lab, School of Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh, United KingdomGraduate Program in Neuroengineering, Edmond and Lily Safra International Institute of Neuroscience, Santos Dumont Institute, Macaiba, BrazilGraduate Program in Neuroengineering, Edmond and Lily Safra International Institute of Neuroscience, Santos Dumont Institute, Macaiba, BrazilStokes Research Group, School of Engineering, Institute for Integrated Micro and Nano Systems, The University of Edinburgh, Edinburgh, United KingdomStokes Research Group, School of Engineering, Institute for Integrated Micro and Nano Systems, The University of Edinburgh, Edinburgh, United KingdomRobotics Lab, School of Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh, United KingdomRobotics Lab, School of Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh, United KingdomRobotics Lab, School of Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh, United KingdomStokes Research Group, School of Engineering, Institute for Integrated Micro and Nano Systems, The University of Edinburgh, Edinburgh, United KingdomThis work describes the design, fabrication, and initial testing of a Soft Orthotic Physiotherapy Hand Interactive Aid (SOPHIA) for stroke rehabilitation. SOPHIA consists of (1) a soft robotic exoskeleton, (2) a microcontroller-based control system driven by a brain–machine interface (BMI), and (3) a sensorized glove for passive rehabilitation. In contrast to other rehabilitation devices, SOPHIA is the first modular prototype of a rehabilitation system that is capable of three tasks: aiding extension based assistive rehabilitation, monitoring patient exercises, and guiding passive rehabilitation. Our results show that this prototype of the device is capable of helping healthy subjects to open their hand. Finger extension is triggered by a command from the BMI, while using a variety of sensors to ensure a safe motion. All data gathered from the device will be used to guide further improvements to the prototype, aiming at developing specifications for the next generation device, which could be used in future clinical trials.http://journal.frontiersin.org/article/10.3389/fmech.2017.00003/fullbrain–machine interfacesoft roboticsrehabilitationstrokeexoskeleton
collection DOAJ
language English
format Article
sources DOAJ
author Alistair C. McConnell
Alistair C. McConnell
Marta Vallejo
Renan Cipriano Moioli
Fabricio L. Brasil
Nicola Secciani
Markus P. Nemitz
Cecile P. Riquart
David W. Corne
Patricia A. Vargas
Adam A. Stokes
spellingShingle Alistair C. McConnell
Alistair C. McConnell
Marta Vallejo
Renan Cipriano Moioli
Fabricio L. Brasil
Nicola Secciani
Markus P. Nemitz
Cecile P. Riquart
David W. Corne
Patricia A. Vargas
Adam A. Stokes
SOPHIA: Soft Orthotic Physiotherapy Hand Interactive Aid
Frontiers in Mechanical Engineering
brain–machine interface
soft robotics
rehabilitation
stroke
exoskeleton
author_facet Alistair C. McConnell
Alistair C. McConnell
Marta Vallejo
Renan Cipriano Moioli
Fabricio L. Brasil
Nicola Secciani
Markus P. Nemitz
Cecile P. Riquart
David W. Corne
Patricia A. Vargas
Adam A. Stokes
author_sort Alistair C. McConnell
title SOPHIA: Soft Orthotic Physiotherapy Hand Interactive Aid
title_short SOPHIA: Soft Orthotic Physiotherapy Hand Interactive Aid
title_full SOPHIA: Soft Orthotic Physiotherapy Hand Interactive Aid
title_fullStr SOPHIA: Soft Orthotic Physiotherapy Hand Interactive Aid
title_full_unstemmed SOPHIA: Soft Orthotic Physiotherapy Hand Interactive Aid
title_sort sophia: soft orthotic physiotherapy hand interactive aid
publisher Frontiers Media S.A.
series Frontiers in Mechanical Engineering
issn 2297-3079
publishDate 2017-06-01
description This work describes the design, fabrication, and initial testing of a Soft Orthotic Physiotherapy Hand Interactive Aid (SOPHIA) for stroke rehabilitation. SOPHIA consists of (1) a soft robotic exoskeleton, (2) a microcontroller-based control system driven by a brain–machine interface (BMI), and (3) a sensorized glove for passive rehabilitation. In contrast to other rehabilitation devices, SOPHIA is the first modular prototype of a rehabilitation system that is capable of three tasks: aiding extension based assistive rehabilitation, monitoring patient exercises, and guiding passive rehabilitation. Our results show that this prototype of the device is capable of helping healthy subjects to open their hand. Finger extension is triggered by a command from the BMI, while using a variety of sensors to ensure a safe motion. All data gathered from the device will be used to guide further improvements to the prototype, aiming at developing specifications for the next generation device, which could be used in future clinical trials.
topic brain–machine interface
soft robotics
rehabilitation
stroke
exoskeleton
url http://journal.frontiersin.org/article/10.3389/fmech.2017.00003/full
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