Cargando…

Validation of a roughness parameters for defining surface roughness of prosthetic polyethylene Pe-Lite liner

The Biosculptor's CNC milling machine, the Biomill, offered four different surfaces machined on positive models. This study aims to adopt the surface topography method in characterizing the four different surface roughness of polyethylene Pe-Lite liner as a product of the Biomill. Three surface...

Descripción completa

Detalles Bibliográficos
Autores principales: Hamzah, Nur Afiqah, Razak, Nasrul Anuar Abd, Karim, Mohd Sayuti Ab, Salleh, Siti Zuliana
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8850621/
https://www.ncbi.nlm.nih.gov/pubmed/35173198
http://dx.doi.org/10.1038/s41598-022-05173-3
_version_ 1784652638596366336
author Hamzah, Nur Afiqah
Razak, Nasrul Anuar Abd
Karim, Mohd Sayuti Ab
Salleh, Siti Zuliana
author_facet Hamzah, Nur Afiqah
Razak, Nasrul Anuar Abd
Karim, Mohd Sayuti Ab
Salleh, Siti Zuliana
author_sort Hamzah, Nur Afiqah
collection PubMed
description The Biosculptor's CNC milling machine, the Biomill, offered four different surfaces machined on positive models. This study aims to adopt the surface topography method in characterizing the four different surface roughness of polyethylene Pe-Lite liner as a product of the Biomill. Three surface parameters chosen were the arithmetic average (Ra), root mean square roughness (Rq), and ten-point height (Rz). The surface parameters were used to define the four different surfaces (STANDARD, FINE, COARSE, and FAST) and then compared with the same liner material from a conventionally fabricated socket. The Ra values of the conventional liner, 8.43 μm, were determined to be in-between the Ra values of STANDARD and FAST surfaces which were 8.33 μm and 8.58 μm respectively. STANDARD surface required 43.2 min to be carved while FAST surface took almost only a third of the time compared to STANDARD surface (conventional socket takes 2–3 days). The results of this study would be one of the guidelines to the prosthetists using the Biosculptor in socket fabrication to produce sockets according to the suitable surface to cater to different requirements and levels of activity of each amputee.
format Online
Article
Text
id pubmed-8850621
institution National Center for Biotechnology Information
language English
publishDate 2022
publisher Nature Publishing Group UK
record_format MEDLINE/PubMed
spelling pubmed-88506212022-02-18 Validation of a roughness parameters for defining surface roughness of prosthetic polyethylene Pe-Lite liner Hamzah, Nur Afiqah Razak, Nasrul Anuar Abd Karim, Mohd Sayuti Ab Salleh, Siti Zuliana Sci Rep Article The Biosculptor's CNC milling machine, the Biomill, offered four different surfaces machined on positive models. This study aims to adopt the surface topography method in characterizing the four different surface roughness of polyethylene Pe-Lite liner as a product of the Biomill. Three surface parameters chosen were the arithmetic average (Ra), root mean square roughness (Rq), and ten-point height (Rz). The surface parameters were used to define the four different surfaces (STANDARD, FINE, COARSE, and FAST) and then compared with the same liner material from a conventionally fabricated socket. The Ra values of the conventional liner, 8.43 μm, were determined to be in-between the Ra values of STANDARD and FAST surfaces which were 8.33 μm and 8.58 μm respectively. STANDARD surface required 43.2 min to be carved while FAST surface took almost only a third of the time compared to STANDARD surface (conventional socket takes 2–3 days). The results of this study would be one of the guidelines to the prosthetists using the Biosculptor in socket fabrication to produce sockets according to the suitable surface to cater to different requirements and levels of activity of each amputee. Nature Publishing Group UK 2022-02-16 /pmc/articles/PMC8850621/ /pubmed/35173198 http://dx.doi.org/10.1038/s41598-022-05173-3 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Hamzah, Nur Afiqah
Razak, Nasrul Anuar Abd
Karim, Mohd Sayuti Ab
Salleh, Siti Zuliana
Validation of a roughness parameters for defining surface roughness of prosthetic polyethylene Pe-Lite liner
title Validation of a roughness parameters for defining surface roughness of prosthetic polyethylene Pe-Lite liner
title_full Validation of a roughness parameters for defining surface roughness of prosthetic polyethylene Pe-Lite liner
title_fullStr Validation of a roughness parameters for defining surface roughness of prosthetic polyethylene Pe-Lite liner
title_full_unstemmed Validation of a roughness parameters for defining surface roughness of prosthetic polyethylene Pe-Lite liner
title_short Validation of a roughness parameters for defining surface roughness of prosthetic polyethylene Pe-Lite liner
title_sort validation of a roughness parameters for defining surface roughness of prosthetic polyethylene pe-lite liner
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8850621/
https://www.ncbi.nlm.nih.gov/pubmed/35173198
http://dx.doi.org/10.1038/s41598-022-05173-3
work_keys_str_mv AT hamzahnurafiqah validationofaroughnessparametersfordefiningsurfaceroughnessofprostheticpolyethylenepeliteliner
AT razaknasrulanuarabd validationofaroughnessparametersfordefiningsurfaceroughnessofprostheticpolyethylenepeliteliner
AT karimmohdsayutiab validationofaroughnessparametersfordefiningsurfaceroughnessofprostheticpolyethylenepeliteliner
AT sallehsitizuliana validationofaroughnessparametersfordefiningsurfaceroughnessofprostheticpolyethylenepeliteliner