This document discusses different types of health technologies and their importance in healthcare. It defines health technology as tools that promote health, prevent, diagnose and treat diseases. There are five main categories of health technology: prescription medication, devices, diagnostic agents, medical equipment, and medical/surgical operations. Each type of technology serves to improve lives and healthcare in different ways, whether by curing diseases, aiding diagnosis and monitoring, or performing surgical procedures. While health technologies have risks, their overall impact has been to significantly change and save human lives for the better. Continued innovation is hoped to lead to cures for diseases like cancer.