PROBLEM TO BE SOLVED: To provide a spine braking tool capable of controlling the movements of the spine, improved in safety, and having small restriction on a space to facilitate mounting.SOLUTION: A spine braking tool 50 can control the movements of the spine by mounting on a plurality of vertebrae 10a and 10b. The braking tool is such that: for each of the plurality of vertebrae, there are included a plurality of covering parts 20 fixable to the vertebra by covering at least part of the vertebral arch which the vertebra has, and a pair of rod members 23 for connecting the adjacent covering parts each of the covering parts has two or more members having an adhesion surface the adhesion surface with a vertebral arch surface shape and a shape of male-female relation is a surface capable of adhering closely to the vertebral arch and the pair of rod members are arranged so that spinous processes 14 which the adjacent vertebrae have are positioned between the pair of rod members in a posture of mounting the spine braking tool on the plurality of vertebrae.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2017,JPO&INPIT【課題】脊椎の動きを制御可能であり、安全性が向上され、且つ、スペース上の制約が小さく装着が容易な脊椎制動具を提供する。【解決手段】複数の椎骨10a,10bに装着して脊椎の動きを制御可能な脊椎制動具50であって、複数の椎骨の夫々について、該椎骨が有する椎弓の少なくとも一部を覆うことで該椎骨に固定可能な複数の被覆部20と、隣り合う被覆部を連結する一組のロッド部材23と、を有し、被覆部は夫々密着面を有する2つ以上の部材を備えており、密着面は椎弓の表面形状と雄雌の関係の形状を有して椎弓に密着可能な面であり、一組のロッド部材は、脊椎制動具を複数の椎骨に装着した姿勢において、隣り合う椎骨が夫々有する棘突起14が一組のロッド部材の間に位置するように配置されている、脊椎制動具とする。【選択図】図4
