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Non-destructive examination of additive manufactured acetabular hip prosthesis cups
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Kourra, Nadia, Warnett, Jason M., Attridge, Alex, Dibling, Greg, McLoughlin, James, Muirhead-Allwood, Sarah, King, Richard and Williams, M. A. (2018) Non-destructive examination of additive manufactured acetabular hip prosthesis cups. In: SPIE 10763 Optics and Photonics, San Diego, CA, 19-23 Aug 2018. Published in: Proceedings of SPIE - International Society for Optical Engineering (107630F). ISSN 0277-786X. doi:10.1117/12.2321055
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WRAP-non-destructive-examination-additive-manufactured-Williams-2018.pdf - Published Version - Requires a PDF viewer. Download (1606Kb) | Preview |
Official URL: https://doi.org/10.1117/12.2321055
Abstract
The application of Additive Manufacturing (AM) in medicine is extensive with the production of anatomical models, endoprosthetics, surgical guides, implants and scaffold implants. This is due to its design flexibility and cost effectiveness when geometrical complexity is required. Total hip arthroplasty is a common surgical procedure with a prevalence increase of 0.72% in 20 years that it is expected to grow faster in the next decades. The work presented demonstrates a novel non-destructive, non-contact examination method utilising X-ray Computed Tomography (XCT) and image processing. This method examines an AM bone-mimetic structure that enhances bone ingrowth and implant fixation of acetabular hip prosthesis cups. The results of the image processing analysis include information on the interconnectivity of the bone-mimetic structure, local thickness and spatial distribution.
| Item Type: | Conference Item (Paper) | ||||||
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| Subjects: | R Medicine > RC Internal medicine T Technology > TA Engineering (General). Civil engineering (General) |
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| Divisions: | Faculty of Science > WMG (Formerly the Warwick Manufacturing Group) | ||||||
| Library of Congress Subject Headings (LCSH): | Total hip replacement, Tomography, X-rays, Image processing | ||||||
| Journal or Publication Title: | Proceedings of SPIE - International Society for Optical Engineering | ||||||
| Publisher: | S P I E - International Society for Optical Engineering | ||||||
| ISSN: | 0277-786X | ||||||
| Official Date: | 11 September 2018 | ||||||
| Dates: |
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| Number: | 107630F | ||||||
| DOI: | 10.1117/12.2321055 | ||||||
| Status: | Not Peer Reviewed | ||||||
| Publication Status: | Published | ||||||
| Publisher Statement: | Kourra, Nadia, Warnett, Jason M., Attridge, Alex, Dibling, Greg, McLoughlin, James, Muirhead-Allwood, Sarah, King, Richard and Williams, Mark A. (2018) Non-destructive examination of additive manufactured acetabular hip prosthesis cups. In: SPIE 10763 Optics and Photonics, San Diego, CA, 19-23 Aug 2018. Published in: Proceedings of SPIE - International Society for Optical Engineering (107630F). ISSN 0277-786X. doi:10.1117/12.2321055 Copyright 2018 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. | ||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||
| RIOXX Funder/Project Grant: |
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| Conference Paper Type: | Paper | ||||||
| Title of Event: | SPIE 10763 Optics and Photonics | ||||||
| Type of Event: | Conference | ||||||
| Location of Event: | San Diego, CA | ||||||
| Date(s) of Event: | 19-23 Aug 2018 |
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