Development of femoral component design geometry by using DMROVAS (design method requiring optimum volume and safety)

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dc.contributor.authorOzturk, Burak
dc.contributor.authorErzincanli, Fehmi
dc.date.accessioned2021-12-01T18:48:35Z
dc.date.available2021-12-01T18:48:35Z
dc.date.issued2020
dc.department[Belirlenecek]en_US
dc.description.abstractPurpose This study aims to design a femoral component with minimum volume and maximum safety coefficient. Total knee prosthesis is a well-established therapy in arthroplasty applications. And in particular, with respect to damaged or weakened cartilage, new prostheses are being manufactured from bio-materials which are compatible with the human body to replace these damages. A new universal method (design method requiring optimum volume and safety [DMROVAS]) was propounded to find the optimum design parameters of tibial component. Design/methodology/approach The design montage was analyzed via the finite element method (FEM). To ensure the stability of the prosthesis, the maximum stress angle and magnitude of the force on the knee were taken into consideration. In the analysis process, results revealed two different maximum stress areas which were supported by case reports in the literature. Variations of maximum stress, safety factor and weight were revealed by FEM analysis, and ANOVA was used to determine the F force percentage for each of the design parameters. Findings Optimal design parameter levels were chosen for the individual's minimum weight. Stress maps were constructed to optimize design choices that enabled further enhancement of the design models. The safety factor variation (SFV) of 5.73 was obtained for the volume of 39,219 mL for a region which had maximum stress. At the same time, for a maximum SFV and at the same time an average weight, values of 37,308 mL and 5.8 for volume and SFV were attained, respectively, using statistical methods. Originality/value This proposed optimal design development method is new and one that can be used for many biomechanical products and universal industrial designs.en_US
dc.description.sponsorshipDuzce University Scientific Research DepartmentDuzce University [2018.06.05.728]en_US
dc.description.sponsorshipThe research on the optimization of total knee prosthesis assembly parts has been financed by Duzce University Scientific Research Department with the project number 2018.06.05.728.en_US
dc.identifier.doi10.1108/EC-03-2019-0077
dc.identifier.endpage704en_US
dc.identifier.issn0264-4401
dc.identifier.issn1758-7077
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85071649340en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage682en_US
dc.identifier.urihttps://doi.org/10.1108/EC-03-2019-0077
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10563
dc.identifier.volume37en_US
dc.identifier.wosWOS:000525097200001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherEmerald Group Publishing Ltden_US
dc.relation.ispartofEngineering Computationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectParametric designen_US
dc.subjectTotal knee prosthesisen_US
dc.subjectArthroplastyen_US
dc.subjectDesign optimization methoden_US
dc.subjectFemoral componenten_US
dc.subjectUnicompartmental Kneeen_US
dc.subjectOptimizationen_US
dc.subjectFractureen_US
dc.subjectShapeen_US
dc.subjectStressen_US
dc.subjectProsthesisen_US
dc.subjectParametersen_US
dc.titleDevelopment of femoral component design geometry by using DMROVAS (design method requiring optimum volume and safety)en_US
dc.typeArticleen_US

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