The spine forms the axis of the human torso and skeleton, and due to various diseases, this part of the body and its extent, determining ways and means to reduce pain in the spine and back is one of the goals of researchers, engineers and the medical community. One of the most common problems in this regard is problems with the disc between the vertebrae and diseases of the disc herniation. Disc herniation in the spine is a complication that is widespread in different societies. Various ways of treating it have been suggested and implemented, and these methods are becoming more and more complete day by day and show their progress in the treatment of this disease. For the treatment of disc herniation, special tools and equipment have been developed and made, one of which is the cage device. An orthopedic device is used to treat a disc herniation in the spine in different areas.