Professor and doctoral supervisor of Tangdu Hospital of Air Force Military Medical University. He is currently the director of 3D printing research center of Air Force Military Medical University. A new theory of aortic root movement mechanism was established and included in authoritative professional textbooks at home and abroad. It takes the lead in the research and development of vertebral artery two-dimensional angiography and Doppler blood flow quantitative technology at home and abroad. He has published more than 10 papers in international famous magazines such as circulation and JACC. He has published 217 papers in domestic journals, including 23 first authors and 30 second authors, edited and participated in 12 monographs, and successively trained 7 master students, 10 doctoral students and 1 postdoctoral.
Director, professor and doctoral supervisor of the State Key Laboratory of mechanical manufacturing system engineering, Xi'an Jiaotong University. He presided over the National Natural Science Foundation project, which has realized the industrialization of using purple light lamp instead of laser as light source for light curing and molding, and has been included in the national torch plan and high-tech promotion project. The sales volume has reached more than 10 million yuan, which has increased the new output value of 50 enterprises by 200 million yuan. In 2000, it won the National Innovation Fund for scientific and technological small and medium-sized enterprises, and in 2001, it won the excellent achievements of the national key scientific and technological research in the Ninth Five Year Plan of the Ministry of science and technology. In 2000, it won the first batch of outstanding young teachers and scientific research award fund of the Ministry of education; It has been included in the backbone young teachers plan of the Ministry of education.