Design, Characterization, and Validation of the OpenWrist Exoskeleton

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dc.contributor.advisorO'Malley, Marcia K
dc.creatorPezent, Evan
dc.date.accessioned2017-08-01T18:58:33Z
dc.date.available2017-08-01T18:58:33Z
dc.date.created2017-05
dc.date.issued2017-04-19
dc.date.submittedMay 2017
dc.date.updated2017-08-01T18:58:33Z
dc.description.abstractRobotic devices have been clinically verified for use in long duration and high intensity rehabilitation needed for motor recovery after neurological injury. Targeted and coordinated hand and wrist therapy, often overlooked in rehabilitation robotics, is required to regain the ability to perform activities of daily living. To this end, a new coupled hand-wrist exoskeleton has been designed. This thesis details the design of the wrist module and several human-related considerations made to maximize its potential as a coordinated hand-wrist device. The serial wrist mechanism has been engineered to facilitate donning and doffing for impaired subjects and to insure compatibility with the hand module in virtual and assisted grasping tasks. Several other practical requirements have also been addressed, including device ergonomics, clinician-friendliness, and ambidextrous reconfigurability. The wrist module's capabilities as a rehabilitation training device are quantified experimentally in terms of functional workspace and dynamic properties. Finally, the device is validated as an rehabilitation assessment tool by considering its impact on commonly used assessment metrics. The presented wrist module's performance and operational considerations support its use in a wide range of future clinical investigations.
dc.format.mimetypeapplication/pdf
dc.identifier.citationPezent, Evan. "Design, Characterization, and Validation of the OpenWrist Exoskeleton." (2017) Master’s Thesis, Rice University. <a href="https://hdl.handle.net/1911/96129">https://hdl.handle.net/1911/96129</a>.
dc.identifier.urihttps://hdl.handle.net/1911/96129
dc.language.isoeng
dc.rightsCopyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.
dc.subjectrobot
dc.subjectrobotics
dc.subjectexoskeleton
dc.subjectwrist
dc.subjecthand
dc.subjectrehabilitation
dc.subjectstroke
dc.subjectspinal
dc.subjectcord
dc.subjectinjury
dc.subjectrobotics
dc.titleDesign, Characterization, and Validation of the OpenWrist Exoskeleton
dc.typeThesis
dc.type.materialText
thesis.degree.departmentMechanical Engineering
thesis.degree.disciplineEngineering
thesis.degree.grantorRice University
thesis.degree.levelMasters
thesis.degree.nameMaster of Science
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