Implantable Biosensors for Personalized Healthcare

This chapter explores the potential of implantable biosensors for personalized healthcare. These are sophisticated technologies, that can continuously monitor physiological and biochemical data in real time, and provide substantial benefits compared to conventional approaches, especially in the management of chronic illnesses, postsurgical care, cancer detection, and neurological problems. This chapter discusses several therapeutic applications, including continuous glucose monitors for the diabetes management and implantable cardiac monitoring sensors for heart disease management. This chapter critically examines and discusses the key obstacles encountered by implantable biosensors, including the need to guarantee biocompatibility, handle power provision, and maintain data confidentiality and precision. This chapter emphasizes upcoming areas of focus for advancing the implantable biosensors, such as progress in the field of materials science, energy harvesting, and artificial intelligence based data processing approaches, which offer enormous potential to improve the analytical performance and their incorporation in developing the comprehensive devices. The discussion also includes ethical aspects, such as the protection of patient privacy and the need for informed permission. The emphasis is placed on the significance of empowering patients and ensuring fair access. Implantable biosensors have the potential to greatly enhance patient outcomes, lower healthcare expenses, and provide a more proactive and individualized approach to healthcare by using multidisciplinary cooperation and innovation. This chapter presents a thorough examination of the present condition, difficulties, and future possibilities of implantable biosensors, emphasizing their crucial role in promoting personalized medicine.