Research Data Leeds Repository

Citation

Cowie, Raelene and Jennings, Louise (2025) Dataset associated with "Third body wear of an all-polymer, PEEK-OPTIMA™ on-Ultra-High-Molecular-Weight Polyethylene total knee replacement". University of Leeds. [Dataset] https://doi.org/10.5518/1644

Dataset description

This dataset contains material to supplement the experimental wear simulation study "Third Body Wear of an All-Polymer, PEEK-OPTIMA™ on-Ultra-High-Molecular-Weight Polyethylene Total Knee Replacement"

Keywords:	Knee arthroplasty; PEEK-OPTIMA™; UHMWPE; Third-body Wear; Bone particles; PMMA cement particles
Subjects:	H000 - Engineering > H100 - General engineering > H160 - Bioengineering, biomedical engineering & clinical engineering
Divisions:	Faculty of Engineering and Physical Sciences > School of Mechanical Engineering
Related resources:	Location Type https://doi.org/10.3390/bioengineering12030261 Publication https://eprints.whiterose.ac.uk/id/eprint/226787/ Publication
License:	Creative Commons Attribution 4.0 International (CC BY 4.0)
Date deposited:	04 Jul 2025 14:29
URI:	https://archive.researchdata.leeds.ac.uk/id/eprint/1434
Additional details Additional details Creators or authors: Creators ORCID Other ID Email Primary affiliation Primary affiliation ID Primary affiliation ID type Secondary affiliation Secondary affiliation ID Secondary affiliation ID type Cowie, Raelene https://orcid.org/0000-0003-3903-5916 University of Leeds https://ror.org/024mrxd33 ror Jennings, Louise https://orcid.org/0000-0003-1446-4511 University of Leeds https://ror.org/024mrxd33 ror Type of data: Dataset Research funders: EPSRC Medical Technologies Innovation and Knowledge Centre Phase 2 Regenerative Devices, Invibio Knees Ltd Grant numbers: EP/N00941X/1 Publication date: 2025 Resource language: English Metadata language: English Publisher: University of Leeds Contact email: r.cowie@leeds.ac.uk Last Modified: 13 Aug 2025 13:45

Files

Documentation

Read me [5kB] Read me [5kB] Read me [5kB] Security: Anyone File name: README_cowie-etal_2025.txt Content type: Documentation Description: documentation relating to the dataset creators, content, methods and interpretation. Mime-Type: text/plain License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 5kB

Data

Wear volume [1kB] Wear volume [1kB] Wear volume [1kB] Security: Anyone File name: wear_volume.txt Content type: Data Description: Wear volume (mm3) of UHMWPE tibial components articulating against CoCr and PEEK femoral components tested in clean lubricant, lubricant with porcine bone particles and lubricant containing PMMA cement particles (Figure 2). Mime-Type: text/plain License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 1kB

Wear rate [560B] Wear rate [560B] Wear rate [560B] Security: Anyone File name: wear_rate.txt Content type: Data Description: Wear rate (mm3/MC) of UHMWPE tibial components articulating against CoCr and PEEK femoral components tested in clean lubricant, lubricant with porcine bone particles and lubricant containing PMMA cement particles (Figure 2). Mime-Type: text/plain License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 560B

Surface topography [955B] Surface topography [955B] Surface topography [955B] Security: Anyone File name: surface_roughness.txt Content type: Data Description: Mean surface roughness (Ra) of femoral and tibial components pre-test, after 1MC tested in clean lubricant, 1MC tested in lubricant with porcine bone particles and 1MC in lubricant with PMMA cement (Table 2). Mime-Type: text/plain License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 955B

Additional surface topography [3kB] Additional surface topography [3kB] Additional surface topography [3kB] Security: Anyone File name: additional_surface_roughness.txt Content type: Data Description: Additional surface roughness measurements of femoral and tibial components pre-test, after 1MC in clean lubricant, 1MC in lubricant with porcine bone particles and 1MC in lubricant with PMMA cement particles. Mime-Type: text/plain License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 3kB

Bulk lubricant temperature [444B] Bulk lubricant temperature [444B] Bulk lubricant temperature [444B] Security: Anyone File name: bulk_lubricant_temperature.txt Content type: Data Description: Bulk lubricant temperature (°C) for each implant taken close to the articulating surface of the joint when tested in clean lubricant, with porcine bone particles and with PMMA cement particles (Table 3). Mime-Type: text/plain License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 444B

Supplementary material [132kB] Supplementary material [132kB] Supplementary material [132kB] Security: Anyone File name: supplementary_material.pdf Content type: Data Description: Supplementary data relating to the particle size distribution, particle images and additional surface topography measurements. Mime-Type: application/pdf License: Creative Commons Attribution 4.0 International (CC BY 4.0) File size: 132kB