The present invention relates to a device for stabilizing a human spine, and in particular the present invention relates to a spinal fixation device inserted between adjacent spines. It includes: a main body part, wherein one end is remote, the other end is the proximal end of the body member section of a ring or ring structure, symmetrical position of the remote or close to the annular ring structure comprises a first opening of the combination and two combination, the proximal symmetric position near the ring or ring opening structure contains third and four with combination of points. At least 4 side plates, which were the first, second, third and four side plates, one end of the side plate for the exhibition start, the other end is combined with the end, combined with one of the first and the second, third and four respectively with the end of the side plate in the first, second, third and four combined with the body component so, the first and second side plates respectively in the first and the second combination point as the center of rotation, by the body member contraction position rotation to the unfolded position.
【技术实现步骤摘要】
【技术保护点】
一种棘间的脊椎固定装置，其包括： 一主体部件，其一端为远程，另一端为近端，该主体部件截面呈环状或类环状结构，其远程环状或类环状结构开口处的对称位置包含第一结合点及第二结合点，其近端靠近环状或类环状结构开口处的对称位置包含第三结合点及第 四结合点； 至少４个侧片，其分别为第一、第二、第三及第四侧片，所述侧片一端为展开端，另一端为结合端，其中该第一、第二、第三及第四侧片的结合端分别用以与主体部件的第一、第二、第三及第四结合点结合，使该第一、第二侧片可分别以该第一、第二结 合点为中心作旋转，由主体部件的收缩位置旋转至展开位置。
【技术特征摘要】
【专利技术属性】
技术研发人员：庄芳瑛，克利斯汀M古，
申请(专利权)人：庄芳瑛，克利斯汀M古，
类型：发明
国别省市：71[中国|台湾]
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