Spinal carding bed is designed for human spine, which has four functions: passive aerobic exercise, hanging self-weight traction, snake-like swing of spine and far-infrared hyperthermia. Through many medical units and medical experts, after more than three years and hundreds of clinical trials, the cure rate of patients with lumbar disc herniation is over 85%. Has obvious curative effect on spinal diseases. This product is suitable for all levels of medical units, rehabilitation centers, welfare homes, elderly activity centers, leisure resorts, physical therapy and community health care, and is more suitable for patients with lumbar disc herniation and spinal related diseases to be treated at home.