Research on Intelligent Injection System of CT Image Enhancement Based on Pressure Feedback

This paper focuses on the study of image enhanced injection system within the CT environment, and provides software and hardware solutions for CT intelligent contrast agent injection system. The structure of the device is presented in detail, and the embedded control system is developed, including software and hardware components. By integrating pressure feedback control algorithms, precise and stable dual injector motion control has been achieved, reducing pressure fluctuations during contrast agent injection for patients during CT imaging. This development enables hospitals to achieve high levels of pressure stability during contrast agent injection and improve the automatic flow rate during contrast injection.