Transtibial Prosthetic Socket Produced Using Additive Manufacturing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F22%3A43965802" target="_blank" >RIV/49777513:23210/22:43965802 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/chapter/10.1007/978-981-16-9632-9_27" target="_blank" >https://link.springer.com/chapter/10.1007/978-981-16-9632-9_27</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-981-16-9632-9_27" target="_blank" >10.1007/978-981-16-9632-9_27</a>

Result language
angličtina
Original language name
Transtibial Prosthetic Socket Produced Using Additive Manufacturing
Original language description
The paper deals with a rapid design and manufacturing process of a prosthetic socket for patients with transtibial amputation. Non-parametric modeling (convergent modelling) and additive manufacturing (AM) leads to a reduction of the production time as well as reduction of a number of casted models needed in conventional production. This can be done by using modern facilities as an accurate 3D scanner. A socket adapter could be integrated into the single geometry with using AM. Two options for the integration of the socket adapter were considered. A space around the adapter was formed of full material volume in the first one. The second one was using the lattice structure. The Siemens NX software was used for design. The prosthetic sockets were manufactured with the HP Jet Fusion 4200 printer. A structural analysis was simulated in Siemens Nastran structural solver for comparison of both variants. The socket was loaded with force 3400 N that is equivalent to a quadruple of patient weight. The deformation and the weight of each socket were compared in the simulation. Manufactured prosthetic socket with lattice structure was tested with maximum load 3400 N and then to the failure on Zwick/Roell Z250
Czech name
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Czech description
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Project
<a href="/en/project/EF18_069%2F0010040" target="_blank" >EF18_069/0010040: Research of additive technologies for future applications in machinery industry - RTI plus</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of 5th International Conference on Mechanical, System and Control Engineering
ISBN
978-981-16-9631-2
ISSN
2195-4356
e-ISSN
2195-4364
Number of pages
8
Pages from-to
243-250
Publisher name
Springer Singapore
Place of publication
Singapore
Event location
Kazaň
Event date
May 28, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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