Development of epoxy-coated bamboo composite polymer reinforced prosthesis for uncemented total hip replacement (THR) / Nur Faiqa Ismail

Hip arthritis often associated with total hip replacement (THR). It is estimated that by the year 2040, 78.4 million of adult aged 18 years and older in United State will suffering arthritis. As the population grows and ages increase; hence, the need of THR will increases. THR has become increasingl...

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Main Author:	Ismail, Nur Faiqa
Format:	Thesis
Language:	English
Published:	2019
Online Access:	https://ir.uitm.edu.my/id/eprint/83816/1/83816.pdf
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spelling	my-uitm-ir.838162023-11-16T08:36:05Z Development of epoxy-coated bamboo composite polymer reinforced prosthesis for uncemented total hip replacement (THR) / Nur Faiqa Ismail 2019 Ismail, Nur Faiqa Hip arthritis often associated with total hip replacement (THR). It is estimated that by the year 2040, 78.4 million of adult aged 18 years and older in United State will suffering arthritis. As the population grows and ages increase; hence, the need of THR will increases. THR has become increasingly prevalent in relieving pain related to hip. Most of uncemented total hip replacement (THR) rely on press-fit for the initial stability and consequently lead to the secondary fixation namely biological fixation. The main key factor to a successful replacement is the implant stability. However, uncemented THR more prone to aseptic loosening as it the most reported cases in this surgery. Most of the patients will undergoes revision after 15 years utilizing the implant. Improper design and its material are among the aseptic loosening factors. The aim of this study is to propose a new material which having material properties closer to human cortical bone and develop a new hip prosthesis design to improve the fixation; hence, aseptic loosening can be minimized. In this present study, a new composite material which is Semantan (Gigantochloa Scortechinii) type of bamboo and glass fibre composite was introduced and subjected to a chemical treatment called epoxy coating prior to the fabrication of the composite as to increase the mechanical properties of the fibre. A three-dimensional model of hip prosthesis was then designed using CATIA V5 Software and analysed by using commercial Finite Element Software namely, ANSYS WORKBENCH V15 software to investigate the effect of using the new material properties and new chosen design of hip prosthesis in terms of mechanical stresses and deformation distribution. The new design of hip prosthesis has decreased the stress distribution and deformation occurred along the implanted femoral bone by 58% and 45% and the stiffness of new material of prosthesis was 88% closer to the femoral bone properties. Besides, the epoxy coating has increased the fibre-matrix adhesion. Therefore, the development of a new hip prosthesis design with Epoxy-coated/ treated EBEFEBE bamboo composite material was successfully reduced the mechanical stresses and deformation and consequently minimized the aseptic loosening. 2019 Thesis https://ir.uitm.edu.my/id/eprint/83816/ https://ir.uitm.edu.my/id/eprint/83816/1/83816.pdf text en public phd doctoral Universiti Teknologi MARA (UiTM) Faculty of Mechanical Engineering Shuib, Solehuddin
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Shuib, Solehuddin
description	Hip arthritis often associated with total hip replacement (THR). It is estimated that by the year 2040, 78.4 million of adult aged 18 years and older in United State will suffering arthritis. As the population grows and ages increase; hence, the need of THR will increases. THR has become increasingly prevalent in relieving pain related to hip. Most of uncemented total hip replacement (THR) rely on press-fit for the initial stability and consequently lead to the secondary fixation namely biological fixation. The main key factor to a successful replacement is the implant stability. However, uncemented THR more prone to aseptic loosening as it the most reported cases in this surgery. Most of the patients will undergoes revision after 15 years utilizing the implant. Improper design and its material are among the aseptic loosening factors. The aim of this study is to propose a new material which having material properties closer to human cortical bone and develop a new hip prosthesis design to improve the fixation; hence, aseptic loosening can be minimized. In this present study, a new composite material which is Semantan (Gigantochloa Scortechinii) type of bamboo and glass fibre composite was introduced and subjected to a chemical treatment called epoxy coating prior to the fabrication of the composite as to increase the mechanical properties of the fibre. A three-dimensional model of hip prosthesis was then designed using CATIA V5 Software and analysed by using commercial Finite Element Software namely, ANSYS WORKBENCH V15 software to investigate the effect of using the new material properties and new chosen design of hip prosthesis in terms of mechanical stresses and deformation distribution. The new design of hip prosthesis has decreased the stress distribution and deformation occurred along the implanted femoral bone by 58% and 45% and the stiffness of new material of prosthesis was 88% closer to the femoral bone properties. Besides, the epoxy coating has increased the fibre-matrix adhesion. Therefore, the development of a new hip prosthesis design with Epoxy-coated/ treated EBEFEBE bamboo composite material was successfully reduced the mechanical stresses and deformation and consequently minimized the aseptic loosening.
format	Thesis
qualification_name	Doctor of Philosophy (PhD.)
qualification_level	Doctorate
author	Ismail, Nur Faiqa
spellingShingle	Ismail, Nur Faiqa Development of epoxy-coated bamboo composite polymer reinforced prosthesis for uncemented total hip replacement (THR) / Nur Faiqa Ismail
author_facet	Ismail, Nur Faiqa
author_sort	Ismail, Nur Faiqa
title	Development of epoxy-coated bamboo composite polymer reinforced prosthesis for uncemented total hip replacement (THR) / Nur Faiqa Ismail
title_short	Development of epoxy-coated bamboo composite polymer reinforced prosthesis for uncemented total hip replacement (THR) / Nur Faiqa Ismail
title_full	Development of epoxy-coated bamboo composite polymer reinforced prosthesis for uncemented total hip replacement (THR) / Nur Faiqa Ismail
title_fullStr	Development of epoxy-coated bamboo composite polymer reinforced prosthesis for uncemented total hip replacement (THR) / Nur Faiqa Ismail
title_full_unstemmed	Development of epoxy-coated bamboo composite polymer reinforced prosthesis for uncemented total hip replacement (THR) / Nur Faiqa Ismail
title_sort	development of epoxy-coated bamboo composite polymer reinforced prosthesis for uncemented total hip replacement (thr) / nur faiqa ismail
granting_institution	Universiti Teknologi MARA (UiTM)
granting_department	Faculty of Mechanical Engineering
publishDate	2019
url	https://ir.uitm.edu.my/id/eprint/83816/1/83816.pdf
_version_	1783736370803507200

Development of epoxy-coated bamboo composite polymer reinforced prosthesis for uncemented total hip replacement (THR) / Nur Faiqa Ismail

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