This document discusses medical applications using IoT (Internet of Things) technology. It provides an overview of medical IoT, the need for medical IoT, and how it differs from e-health. It then discusses several medical IoT applications including personal health monitoring, smart hospitals, clinical data collection and integration, implants, remote health monitoring, smart health monitors, assistance for paralysis patients, and IoT applications in the pharmaceutical industry. Finally, it briefly describes a 4-layer healthcare model for IoT and some of the hardware and software used to implement this model.