Under the strategic background of the deep integration of new medical science construction and the new generation of artificial intelligence, intelligent medical engineering, as an emerging interdisciplinary major, is confronted with contradictions such as the dispersion of knowledge structure, the detachment of practical teaching scenarios, and the singularity of teaching subjects in its talent cultivation. This study takes educational ecology, collaborative innovation theory and practice community theory as the analytical framework, and takes the reform of the intelligent Medical Engineering major as a case to deeply analyze and theoretically expound the "three-dimensional integration" industry-education integration collaborative education practice teaching model. This model aims to cultivate high-quality, compound and innovative talents that meet the demands of the health and medical industry. By deconstructing and reconstructing the curriculum system, practical platforms and teaching staff from three dimensions, it realizes the deep coupling of resources and value co-creation among higher education institutions, clinical practice fields and cutting-edge industrial ecosystems. It provides theoretical and practical references for similar institutions in dealing with the issue of cultivating interdisciplinary talents.