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.