1984 graduated from the physics department of Shandong university with a master's degree, and has been engaged in research work in medical physics and medical measurement, medical electronics, medical instruments and technology, Chinese medicine engineering, physiological information detection and so on. He presided over the major project of the National Science and Technology Support Program 10, the special research project of the Ministry of Science and Technology and the provincial and ministerial research projects, published more than 20 research papers, and obtained the national utility model patent 1 item. National science and technology award evaluation expert, technical innovation fund for small and medium-sized enterprises of Ministry of Science and Technology, 863 and national science and technology support plan, standing member of Digital Medicine and Medical Informatization Branch of China Biomedical Engineering Society, member of Biomedical Measurement Branch of China Biomedical Engineering Society, member of Acupuncture Equipment Professional Committee of China Acupuncture Society, and academic member of Tianjin Biomedical Testing Technology and Instrument Key Laboratory. Main research directions: biological micro-current detection and research on new methods and technologies of functional imaging of tissue electrical characteristics based on magneto-acoustic coupling effect; Study on the technology and mechanism of vector-oriented high-frequency pulse neuromagnetic stimulation and its application in the study of brain function and the diagnosis and treatment of brain diseases; Biological effect and mechanism of millimeter wave on human body, millimeter wave intracavity directional radiation technology, millimeter wave prostate disease and gynecological disease treatment technology and instrument research; Study on objectification and instrumentalization of acupuncture treatment methods.