The Stella System is a portable high-level disinfection solution for heat-sensitive, single-lumened and non-lumened medical devices. It integrates manual soaking with smart automation, pumping disinfectant through lumens to ensure thorough coverage and consistent results. Core components, Stella IQ and Pulse, control and validate each cycle for compliance and safety. A rapid five-minute process improves turnaround times, reduces device inventories, and supports higher patient throughput. Designed for point-of-care use, it minimizes transport to central departments. When paired with Tristel Clean and Tristel Fuse, it delivers effective cleaning, no-rinse disinfection, and reliable, cost-efficient performance in modern outpatient and hospital environments worldwide.