[25p-P08-1~4] 3.4 Biomedical optics

[25p-P08-4] Sophisticated Laser Diagnosis for Orthopedic Implant Stability with Machine Learning

〇Katsuhiro Mikami¹, Mitsutaka Nemoto¹, Akihiro Ishinoda¹, Takeo Nagura², Daisuke Nakashima² (1.Kindai Univ., 2.Keio Univ.)

Keywords:Orthopedics, Implant, Laser diagnosis

In the past, we have demonstrated a method for diagnosing the stability of an orthopedic implant by laser-induced elastic waves on the implant and analyzing the natural vibrations in the audible region. In this study, we report on the machine learning based analysis scheme for laser-induced vibration of implants, demonstrating the improvement of generalization performance to adapt to a wide variety of implants.