Venous therapy, as a critical component of clinical nursing,directly impacts patient outcomes through its safety and efficacy. With the rapid development of artificial intelligence technologies, specialized venous therapy is undergoing a transformation from an experience-driven paradigm toward an intelligent and precision-oriented approach. This paper systematically elaborates the core application scenarios of artificial intelligence in intravenous therapy. It analyzes the existing challenges and proposes corresponding countermeasures, aiming to provide references for research and practice concerning AI-empowered specialty nursing in intravenous therapy.