Blue oxygen therapy instrument is the use of ozone generator to produce a certain concentration of ozone output in the affected area to achieve the therapeutic destination instrumentation. Such as gynecological therapeutic instrument, lumbar intervertebral disc therapeutic instrument, ozone fumigation therapeutic instrument, ozone sterilization machine, oral sterilization machine. With the internationalization and marketization of medical science and technology, in recent years, the domestic has matured the ozone therapy applied to clinical treatment, realizing the painless treatment of lumbar intervertebral disc herniation and other bone and joint diseases. In addition, ozone therapy for gynecological-type inflammation perfectly combines aseptic treatment and painless therapy, which is an important advancement in domestic medicine in recent years. Shaanxi, Shandong and other places have introduced advanced ozone therapy equipment and the most cutting-edge ozone therapy technology, Shaanxi Kestrels, Yang Huanglong and others have made an in-depth technical promotion of ozone therapy in the treatment of complex lumbar intervertebral disc herniation in the clinical observation of its development prospects are worthy of attention.