Drafting bed for spine

The invention discloses a drafting bed for spine. The drafting bed comprises a machine body and a bed frame, wherein the bed frame is arranged on a top surface of the machine body; an air bag group used for drafting the spine of a human body is arranged in middle of a top surface of the bed frame, and a pressure detection module is connected between the top surface of the bed frame and the air baggroup. The drafting bed can produce continuous and slowly rising force by bulging the air bag group, and stretch muscle chain on back side of the spine and facet joints of the spine to relax musclesof the whole body, reduce pain caused by unbalanced tension of the muscle chain on the back side, and effectively improve bad posture of the human body. 本发明公开了一种脊柱牵伸床，包括机身、以及安装在机身顶面的床架；所述床架的顶面中部安装有用于牵伸人体脊柱的气囊组，所述床架的顶面与气囊组之间连接有压力检测模块。本发明能够通过气囊组鼓起产生持续及缓慢上升的力量，对人体脊柱后侧肌肉链及脊柱小关节进行牵伸，使人体全身的肌肉达到放松的效果，降低了脊柱因后侧肌肉链张力不平衡导致的疼痛，有效改善人体不良姿势。