Zhang Tao, male, graduated from Medical Department of North Sichuan Medical College 1986, associate professor. Engaged in clinical, teaching, scientific research and department management of nuclear medicine for more than 20 years, and took the lead in developing radionuclide internal irradiation therapy in northern Sichuan. He is good at radionuclide therapy and SPECT diagnosis of hyperthyroidism, thyroid cancer and metastatic bone tumors. He has published more than 20 academic papers. As the project leader, he has undertaken the Sichuan Provincial Health Department project 1 and the hospital project 1, participated in 6 national and provincial projects, and participated in the compilation of the textbook of Medical Imaging for continuing medical education. Won the third prize of Sichuan Science and Technology Progress Award 1 item and the second prize of Nanchong Science and Technology Progress Award.