Challenges in Adapting Fiber Optic Sensors for Biomedical Applications

Fiber optic sensors (FOSs) have developed as a transformative technology in healthcare, often offering unparalleled accuracy and sensitivity in monitoring various physiological and biochemical parameters. Their applications range from tracking vital signs to guiding minimally invasive surgeries, enabling advancements in medical diagnostics and treatment. However, the integration of FOSs into biomedical applications faces numerous challenges. This article describes some of the challenges for adopting FOSs for biomedical purposes, exploring technical and practical obstacles, and examining innovative solutions. Major challenges include biocompatibility, miniaturization and addressing signal processing complexities as well as meeting regulatory standards. Through outlining solutions to the stated challenges, it is intended that this article will therefore provide a better understanding of FOSs technology in biomedical settings and their implementation. A wider appreciation of the technology provided in this article will ultimately lead to enhancing patient care and improved medical outcomes.