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Using WLI to Characterize Roughness and Wear of Orthopedic Implants

Read about WLI-based surface texture and roughness metrology in orthopedic implant manufacturing
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Orthopedic implants vary largely in form, including size, shape, material, and surface finish. With such a wide range of parameters, control of the critical specifications of a part can become a challenge involving many different metrology instruments suited to different tasks. Tolerances on measured parameters are also often exceedingly tight with deference to a component’s functionality and longevity after surgical implantation.

This application note discusses the advantages of advanced optical profilometry in R&D and quality control for orthopedic implants, including case studies of automated hip cup inspection and orthopedic component design.

Readers can expect to learn more about:

  • The importance of inspecting orthopedic parts in a fast, accurate, repeatable, and non-destructive way;
  • Our simple and straightforward WLI-based technique for obtaining data from various materials, whether they are smooth and reflective, rough and non-reflective, or even highly transmissive; and
  • How Bruker’s WLI profilers are specifically designed for precise quality control in the orthopedic industry.

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To learn more about our advanced 3D optical profilometry systems and how they support leading research and manufacturing in your field, please contact us. We will be happy to answer your questions and help you find the best optical profiler to meet your unique measurement requirements.