The concept of the “digital twin” is considered one of the most innovative ideas in biomedical engineering and smart healthcare systems. It is based on creating a virtual replica of a patient, medical devices, or even an entire hospital environment. This model enables the simulation and precise analysis of various scenarios, supporting highly efficient clinical and operational decision-making. In the medical field, a digital twin can represent a virtual version of a patient’s organs, allowing treatments to be simulated before actual implementation. This gives surgeons the opportunity to test optimal surgical approaches, understand potential risks, and determine the most effective treatment strategies, thereby reducing errors and increasing success rates. At the hospital level, digital twins can be used to model patient flow, equipment operation, and resource consumption. This allows healthcare institutions to optimize performance and anticipate health crises before they occur. Moreover, integrating digital twins with artificial intelligence enables real-time data analysis and the provision of immediate recommendations. The strength of this model lies in its ability to combine real-world data with intelligent simulation, making it a strategic tool for advancing future healthcare. With this technology, hospitals are transforming into smarter environments that are more predictive and better prepared for operational and clinical challenges. Al-Mustaqbal University is the first one university in Iraq.