Participated in the "Clinical Study of Mitral Valve Synthetic Prosthesis for Rheumatic Heart Disease" and won the first prize of scientific and technological progress of the Provincial Science and Technology Commission (5438+0995) and the special prize of the Science and Technology Conference of Shaanxi Provincial People's Hospital in the same year; In addition, many improvements and innovations have been made to the traditional body cavity puncture kit, which makes the existing puncture kit safer, easier to operate and carry. This research has obtained the national patent (patent number: ZL 98 2 32783.8).
He has independently or participated in the writing of more than 20 papers, such as Experience of Coronary Artery Bypass Grafting, Treatment of Atrioventricular Septal Defect with Right Chest Small Incision, Clinical Application of a New Method of Body Cavity Puncture, Treatment of Congenital Heart Disease with Underarm Small Incision, and Treatment of Infectious Endocarditis with Three-valve Replacement, which have been published in Journal of Xi Jiaotong University, China Thoracic Surgery, China Modern Medicine and Shaanxi Medicine.