Development of Wireless Assistant System for Monitoring in Healthcare Industry – A Review

Wireless health monitoring systems have transformed patient care through real-time tracking of vital signs, enhancing emergency response, and streamlining hospital management. As chronic diseases become more common and the need for remote healthcare grows, wireless technologies are essential for ongoing patient monitoring and prompt medical response. This assessment examines the latest developments in IoT-connected devices, AI-driven analytics, and wireless communication protocols including Wi-Fi, Bluetooth, Zigbee, LoRa, and 5G. By conducting a comparative literature analysis, we evaluate the advantages of these technologies, such as better patient outcomes, increased data accessibility, and diminished hospital strain. Moreover, we tackle significant issues including data protection, system compatibility, and energy efficiency in wearable technology. Our research emphasizes budding trends in AI-powered predictive analytics, cloud-based health management, and blockchain for safe patient data storage. As healthcare systems evolve, progress in edge computing, 5G, and AI-based diagnostics is anticipated to improve the efficiency and security of wireless monitoring solutions. This study offers an overview of the existing state of wireless health monitoring, its difficulties, and prospective pathways.