Optimal Material Selection for Total Hip Implant: A Finite Element Case Study
Sign Up to like & getrecommendations! Published in 2019 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-019-04088-y
Abstract: The selection of most proper materials in engineering design is known as an important stage of the design process. In order to successfully complete this stage, it is necessary to have sufficient knowledge about the… read more here.
Keywords: total hip; finite element; material; hip implant ... See more keywords
A biomechanical testing system to determine micromotion between hip implant and femur accounting for deformation of the hip implant: Assessment of the influence of rigid body assumptions on micromotions measurements
Sign Up to like & getrecommendations! Published in 2017 at "Clinical Biomechanics"
DOI: 10.1016/j.clinbiomech.2017.01.009
Abstract: Background: Accurate pre‐clinical evaluation of the initial stability of new cementless hip stems using in vitro micromotion measurements is an important step in the design process to assess the new stem's potential. Several measuring systems,… read more here.
Keywords: rigid body; hip implant; micromotion; system ... See more keywords
Assessing the Clinical Value of Objective and Patient-Reported Audiovestibular Outcome Measures in the Risk Estimation of Systemic Cobalt Toxicity for Patients With a Metal-on-Metal Hip Implant
Sign Up to like & getrecommendations! Published in 2022 at "Ear and Hearing"
DOI: 10.1097/aud.0000000000001200
Abstract: Objectives: Based on limited evidence from case reports and small cohort studies of metal-on-metal (MoM) hip implant patients with presumed systemic cobalt (Co) toxicity, and a few animal studies on Co-induced damage to the otovestibular… read more here.
Keywords: mom; hip; toxicity; outcome measures ... See more keywords
Stiffness optimization and reliable design of a hip implant by using the potential of additive manufacturing processes
Sign Up to like & getrecommendations! Published in 2022 at "BioMedical Engineering OnLine"
DOI: 10.1186/s12938-022-00990-z
Abstract: Background Due to the steadily increasing life expectancy of the population, the need for medical aids to maintain the previous quality of life is growing. The basis for independent mobility is a functional locomotor system.… read more here.
Keywords: manufacturing processes; life; additive manufacturing; hip implant ... See more keywords
Parametric Design of Hip Implant With Gradient Porous Structure
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Bioengineering and Biotechnology"
DOI: 10.3389/fbioe.2022.850184
Abstract: Patients who has been implanted with hip implant usually undergo revision surgery. The reason is that high stiff implants would cause non-physiological distribution loadings, which is also known as stress shielding, and finally lead to… read more here.
Keywords: implant gradient; stress shielding; methodology; gradient ... See more keywords
A novel hybrid design and modelling of a customised graded Ti-6Al-4V porous hip implant to reduce stress-shielding: An experimental and numerical analysis
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Bioengineering and Biotechnology"
DOI: 10.3389/fbioe.2023.1092361
Abstract: Stress shielding secondary to bone resorption is one of the main causes of aseptic loosening, which limits the lifespan of hip prostheses and exacerbates revision surgery rates. In order to minimise post-hip replacement stress variations,… read more here.
Keywords: hip implant; stress shielding; hip; porous hip ... See more keywords
Finite Element Analysis of Orthopedic Hip Implant with Functionally Graded Bioinspired Lattice Structures
Sign Up to like & getrecommendations! Published in 2020 at "Biomimetics"
DOI: 10.3390/biomimetics5030044
Abstract: The topology optimization (TO) process has the objective to structurally optimize products in various industries, such as in biomechanical engineering. Additive manufacturing facilitates this procedure and enables the utility of advanced structures in order to… read more here.
Keywords: topology; hip implant; lattice structures; bioinspired lattice ... See more keywords
Surface Acoustic Wave (SAW) Sensors for Hip Implant: A Numerical and Computational Feasibility Investigation Using Finite Element Methods
Sign Up to like & getrecommendations! Published in 2023 at "Biosensors"
DOI: 10.3390/bios13010079
Abstract: In this paper, a surface acoustic wave (SAW) sensor for hip implant geometry was proposed for the application of total hip replacement. A two-port SAW device was numerically investigated for implementation with an operating frequency… read more here.
Keywords: acoustic wave; wave saw; hip; geometry ... See more keywords
Optimal Design of Ceramic Based Hip Implant Composites Using Hybrid AHP-MOORA Approach
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15113800
Abstract: Designing excellent hip implant composite material with optimal physical, mechanical and wear properties is challenging. Improper hip implant composite design may result in a premature component and product failure. Therefore, a hybrid decision-making tool was… read more here.
Keywords: zirconium oxide; implant composite; implant composites; hip ... See more keywords
Biomechanical Effects of the Porous Structure of Gyroid and Voronoi Hip Implants: A Finite Element Analysis Using an Experimentally Validated Model
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16093298
Abstract: Total hip arthroplasty (THA) is most likely one of the most successful surgical procedures in medicine. It is estimated that three in four patients live beyond the first post-operative year, so appropriate surgery is needed… read more here.
Keywords: topology; hip implants; hip; finite element ... See more keywords