Biosensor Technologies and Point-of-Care Innovations: Shaping the Future of Rapid Diagnostics in Saudi Healthcare Laboratories

Abstract

The integration of biosensor technologies and point-of-care testing innovations represents a transformative shift in diagnostic medicine, particularly within the evolving healthcare landscape of Saudi Arabia. This comprehensive review examines the current state, challenges, and future directions of rapid diagnostic technologies in Saudi healthcare laboratories. The paper explores various biosensor platforms, including electrochemical, optical, piezoelectric, and nanomaterial-based systems, while analyzing their implementation in point-of-care settings. Through systematic literature review and comparative analysis, this study evaluates the performance characteristics, clinical applications, and economic implications of these technologies within the context of Saudi Vision 2030 healthcare transformation initiatives. The findings demonstrate that biosensor-based point-of-care devices offer significant advantages in terms of rapid turnaround times, reduced sample volumes, and enhanced accessibility to diagnostic services, particularly in remote and underserved regions. However, challenges related to standardization, quality assurance, and workforce training remain substantial barriers to widespread adoption. The paper concludes that strategic implementation of these technologies, supported by robust quality management systems and continuous professional development programs, can significantly enhance diagnostic capabilities and contribute to improved patient outcomes across Saudi healthcare facilities. This work provides valuable insights for laboratory professionals, healthcare administrators, and policymakers engaged in modernizing diagnostic services in alignment with national healthcare transformation goals.