Ozone therapy instrument is the use of ozone generator to produce a certain concentration of ozone output on 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 and so on. As early as 1920, Italian professor Marco-Leonardi has begun to use ozone ablation technology for clinical treatment, and then the technology gradually popularized to Germany, France, the United States and other countries. In Germany and France, ozone water is used to keep the oral cavity sterile for dental surgery, ozone is used in conjunction with radiation therapy to treat cancer, and ozone is injected to treat varicose veins and intervertebral discs. Tianjin Nankai Hospital is the first hospital in China to use ozone blood therapy to treat diseases. With the internationalization and marketization of medical science and technology, in recent years, the country has matured the use of ozone therapy in clinical treatment, realizing the painless treatment of lumbar intervertebral disc herniation and other bone and joint diseases. In addition, ozone therapy for gynecological inflammation combines sterile treatment and painless therapy perfectly, which is an important advancement in domestic medicine in recent years. Intravertebral disc ozone injection is the most advanced minimally invasive treatment technique for herniated discs in recent years. This treatment was first created by Italian physicians and is now commonly used in some European countries such as Italy, Germany and France, and has been recognized as the most effective means of treating lumbar herniation without surgery. What is the principle of lumbar disc herniation ozone therapy? The principle of lumbar intervertebral disc O3 injection is as follows: Highly concentrated O3 has a strong oxidizing ability, as well as anti-inflammatory and analgesic effects. When injected into the nucleus pulposus of the herniated disc, it can instantly oxidize the proteoglycans in the nucleus pulposus and destroy the nucleus pulposus cells, so that the function of proteoglycans is lost, the cellular production of proteoglycans is reduced, and the osmotic pressure of the nucleus pulposus tissue can’t be maintained, which results in the loss of water and atrophy, thus decreasing the pressure in the intervertebral discs, eliminating the symptoms, and achieving the therapeutic purpose. What are the advantages of ozone treatment for lumbar disc herniation? The main advantages of ozone injection for lumbar herniation: 1, high safety factor, fine needle puncture under local anesthesia, mainly on the nucleus pulposus, no effect on other tissues; 2, minimally invasive treatment with low risk, more effective than the conservative treatment, while eliminating the pain of surgery; 3, precise positioning. Guided positioning under CT or C-arm is accurate and without deviation; 4. Rapid onset of action and high efficacy. To cure lumbar protrusion, generally only need to inject once, about 20% need to register two times, see the effect quickly; 5, no obvious postoperative complications. Ozone itself has a disinfecting effect, the chance of infection is greatly reduced; 6, both the protruding medullary spine atrophy, but also eliminates the nerve root aseptic inflammation.