Challenges in adapting fiber optic sensors for biomedical applications

Fiber optic sensors (FOSs) have developed as a transformative technology in healthcare, offering unparalleled precision and sensitivity in monitoring various physiological and biochemical parameters. Their applications range from monitoring vital signs to guiding minimally invasive surgeries, promising to revolutionize medical diagnostics and treatment. However, the integration of FOSs into biomedical applications faces numerous challenges. This article delves into the specific hurdles encountered in adopting FOSs for biomedical purposes, exploring technical and practical obstacles, and examining innovative solutions. From ensuring biocompatibility and miniaturization to addressing signal processing complexities and regulatory standards, the article provides an overview of the challenges and some of potential solutions. By explaining these challenges, a better understanding of FOSs technology in biomedical settings and the way for their implementation, would be possible and will lead to enhancing patient care and medical outcomes and wider usage of them.