Design of a polymeric composite material femoral stem for hip joint implant
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Polímeros (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282019000400409 |
Resumo: | Abstract Hip joint prosthesis are structural components that still have some challenging problems such as the interaction of physical and biological properties between the stem and the human femur. Composite materials allow to obtain high strength structures with a large variety of modulus of elasticity and favorable characteristics in the context of orthopedic implants. Therefore, the objective of this work was the development of a prosthesis model with biopolymeric matrix, namely the polyurethane (PU) derived from castor oil, reinforced with fiberglass. The implants were made of pure PU, PU with fiberglass, and PU with glass fiber and calcium carbonate. The reinforcement was constructed in the form of a core to be inserted into the hip prosthesis. The core and stem prototypes were produced using three-dimensional printing techniques, and subsequently used in the manufacture of flexible silicone molds. The results showed good mechanical potentialities of this material for orthopedics applications. |
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Design of a polymeric composite material femoral stem for hip joint implantcalcium carbonatecompositefemoral stemfiberglasspolyurethaneAbstract Hip joint prosthesis are structural components that still have some challenging problems such as the interaction of physical and biological properties between the stem and the human femur. Composite materials allow to obtain high strength structures with a large variety of modulus of elasticity and favorable characteristics in the context of orthopedic implants. Therefore, the objective of this work was the development of a prosthesis model with biopolymeric matrix, namely the polyurethane (PU) derived from castor oil, reinforced with fiberglass. The implants were made of pure PU, PU with fiberglass, and PU with glass fiber and calcium carbonate. The reinforcement was constructed in the form of a core to be inserted into the hip prosthesis. The core and stem prototypes were produced using three-dimensional printing techniques, and subsequently used in the manufacture of flexible silicone molds. The results showed good mechanical potentialities of this material for orthopedics applications.Associação Brasileira de Polímeros2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282019000400409Polímeros v.29 n.4 2019reponame:Polímeros (São Carlos. Online)instname:Associação Brasileira de Polímeros (ABPol)instacron:ABPO10.1590/0104-1428.02119info:eu-repo/semantics/openAccessCosta,Romeu Rony Cavalcante daAlmeida,Fellipe Roberto Biagi deSilva,Amanda Albertin Xavier daDomiciano,Sandra MaraVieira,André Ferreira Costaeng2020-04-23T00:00:00Zoai:scielo:S0104-14282019000400409Revistahttp://www.scielo.br/pohttps://old.scielo.br/oai/scielo-oai.php||revista@abpol.org.br1678-51690104-1428opendoar:2020-04-23T00:00Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol)false |
dc.title.none.fl_str_mv |
Design of a polymeric composite material femoral stem for hip joint implant |
title |
Design of a polymeric composite material femoral stem for hip joint implant |
spellingShingle |
Design of a polymeric composite material femoral stem for hip joint implant Costa,Romeu Rony Cavalcante da calcium carbonate composite femoral stem fiberglass polyurethane |
title_short |
Design of a polymeric composite material femoral stem for hip joint implant |
title_full |
Design of a polymeric composite material femoral stem for hip joint implant |
title_fullStr |
Design of a polymeric composite material femoral stem for hip joint implant |
title_full_unstemmed |
Design of a polymeric composite material femoral stem for hip joint implant |
title_sort |
Design of a polymeric composite material femoral stem for hip joint implant |
author |
Costa,Romeu Rony Cavalcante da |
author_facet |
Costa,Romeu Rony Cavalcante da Almeida,Fellipe Roberto Biagi de Silva,Amanda Albertin Xavier da Domiciano,Sandra Mara Vieira,André Ferreira Costa |
author_role |
author |
author2 |
Almeida,Fellipe Roberto Biagi de Silva,Amanda Albertin Xavier da Domiciano,Sandra Mara Vieira,André Ferreira Costa |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Costa,Romeu Rony Cavalcante da Almeida,Fellipe Roberto Biagi de Silva,Amanda Albertin Xavier da Domiciano,Sandra Mara Vieira,André Ferreira Costa |
dc.subject.por.fl_str_mv |
calcium carbonate composite femoral stem fiberglass polyurethane |
topic |
calcium carbonate composite femoral stem fiberglass polyurethane |
description |
Abstract Hip joint prosthesis are structural components that still have some challenging problems such as the interaction of physical and biological properties between the stem and the human femur. Composite materials allow to obtain high strength structures with a large variety of modulus of elasticity and favorable characteristics in the context of orthopedic implants. Therefore, the objective of this work was the development of a prosthesis model with biopolymeric matrix, namely the polyurethane (PU) derived from castor oil, reinforced with fiberglass. The implants were made of pure PU, PU with fiberglass, and PU with glass fiber and calcium carbonate. The reinforcement was constructed in the form of a core to be inserted into the hip prosthesis. The core and stem prototypes were produced using three-dimensional printing techniques, and subsequently used in the manufacture of flexible silicone molds. The results showed good mechanical potentialities of this material for orthopedics applications. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282019000400409 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282019000400409 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0104-1428.02119 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Polímeros |
publisher.none.fl_str_mv |
Associação Brasileira de Polímeros |
dc.source.none.fl_str_mv |
Polímeros v.29 n.4 2019 reponame:Polímeros (São Carlos. Online) instname:Associação Brasileira de Polímeros (ABPol) instacron:ABPO |
instname_str |
Associação Brasileira de Polímeros (ABPol) |
instacron_str |
ABPO |
institution |
ABPO |
reponame_str |
Polímeros (São Carlos. Online) |
collection |
Polímeros (São Carlos. Online) |
repository.name.fl_str_mv |
Polímeros (São Carlos. Online) - Associação Brasileira de Polímeros (ABPol) |
repository.mail.fl_str_mv |
||revista@abpol.org.br |
_version_ |
1754212590942158848 |