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Analysis and Design...
Analysis and Design of a Bypass Socket for Transradial Amputations
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- Musolf, Brett M. (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Earley, Eric, 1989 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Munoz-Novoa, Maria (author)
- Göteborgs universitet,University of Gothenburg,Sahlgrenska universitetssjukhuset,Sahlgrenska University Hospital
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- Ortiz Catalan, Max Jair, 1982 (author)
- Sahlgrenska universitetssjukhuset,Sahlgrenska University Hospital,Chalmers tekniska högskola,Chalmers University of Technology,Göteborgs universitet,University of Gothenburg
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(creator_code:org_t)
- 2021
- 2021
- English.
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In: Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS. - 1557-170X. ; , s. 4611-4614
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Abstract
Subject headings
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- The ability to measure functional performance of a prosthesis is hindered by the lack of an equalized mechanical platform to test from. Researchers and designers seeking to increase the pace of development have attempted novel mounts for prostheses so these can be used by able-bodied participants. Termed bypass sockets, these can increase the sampling pool during prosthetic evaluations. Here, we present an open-source, 3D printable prosthetic bypass socket for below-elbow (transradial) amputations. Methods to quantify the effectiveness of bypass sockets are limited and therefore we propose the use of a validated and clinically relevant evaluation tool, the Assessment of Capacity for Myoelectric Control (ACMC). We performed the ACMC in six able-bodied subjects with limited experience with myoelectric prostheses and found the participants to be rated from non- to somewhat capable using the ACMC interpretation scale. In addition, we conducted a secondary evaluation consisting of a subset of tasks of the Cybathlon competition aimed at eliciting fatigue in the participants. All participants completed said tasks, suggesting that the bypass socket is suitable for extended use during prosthesis development.Clinical Relevance - The design and validation of the bypass socket presented here can facilitate the development of upper limb prosthetic systems.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Sjukgymnastik (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Physiotherapy (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Annan medicin och hälsovetenskap -- Övrig annan medicin och hälsovetenskap (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Other Medical and Health Sciences -- Other Medical and Health Sciences not elsewhere specified (hsv//eng)
- SAMHÄLLSVETENSKAP -- Psykologi -- Tillämpad psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology -- Applied Psychology (hsv//eng)
Keyword
- Humans
- Prosthesis Design
- Upper Extremity
- Prosthesis Implantation
- Artificial Limbs
- Amputation
Publication and Content Type
- kon (subject category)
- ref (subject category)
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