Jianwei Jiang, male, chief physician, professor, director of the Department of Medical Imaging and Director of Interventional Vascular Department of the Third People's Hospital of Wuxi City, Jiangsu Province. Graduated from Department of Medicine of Medical College of Nantong University in 1985, started clinical application and research of interventional radiology in 1992, and from 2004 to 2005, he was sent as a visiting scholar at the University Hospital of Essen, Germany. At the end of 2005, he introduced the new technology of "ozone ablation treatment for lumbar disc herniation" into Wuxi, Jiangsu, and subsequently held the national level (2006 (2007), Provincial (2008) Medical Continuing Education Project "National Symposium on Ozone Therapy and Surgery Demonstration", actively promote the latest results of medical ozone in bone and joint system, soft tissue pain, soft tissue ulcer infection, ozone autoblood treatment, etc. Now serving as the Deputy Chairman of the Chinese Medical Ozone Federation, the member of the Interventional Radiology Group of the Jiangsu Medical Association, the member of the Cancer Intervention Diagnosis and Treatment Committee of the Jiangsu Anti-Cancer Association, the director of the Wuxi Medical Association of Jiangsu Province, and the leader of the Interventional Radiology Group From the interventional research and clinical practice, he has accumulated considerable experience in the following aspects: 1. Lumbar spine Ozone treatment of disc herniation 2 Interventional laser treatment of varicose veins of lower limbs 3 Interventional treatment of liver cancer 4 Interventional treatment of arterial stenosis and occlusion 5. Deep vein thrombosis of lower limbs 6 Ozone treatment of diabetic foot and old rotten leg 7 Cementing treatment of senile vertebral fracture .