The latest SDS non-surgical spinal decompression system introduced by the Department of Rehabilitation Medicine is the world’s first set of high-tech physical therapy equipment that can simulate the complete or nearly complete relaxation of the back muscles in the weightless environment of space. It can make the back muscles in a completely relaxed or nearly completely relaxed non-resistant state, losing its counteracting effect on spinal decompression, so that the vertebral gap, especially in the state of injury or degeneration, can be effectively increased, and for the first time, a high negative (150-200mmHg) state of the localized vertebral gap is achieved in the true sense. Scope of application: SDS9800 is an all-round cutting-edge medical instrument, the main scope of treatment includes: cervical disc herniation, lumbar disc herniation, lumbar disc bulge, mixed lumbar spondylosis, small joint syndrome, discogenic pain, sciatica, and other kinds of diseases. The cure rate of this therapy is as high as 86%, and the recurrence rate is only 4%. Treatment plan: 28 sessions per course, 1-2 times a day, requiring hospitalization.