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发明公开
CN109938890A 用于脊柱矫形的方法和装置 无效 - 驳回

用于脊柱矫形的方法和装置
摘要：
本发明提供了一种可扩展试验物，该可扩展试验物可包括下部部分、上部部分、和中间扩展部分以及用于监测所述试验物上的负荷的负荷传感器。所述试验物还可在其横向侧上包括凹陷部以提供容纳椎间盘移除工具的间隙，以便可以在监测负荷的同时清理组织。此外，可监测神经孔间隙以在椎间盘被清理并且脊柱被定位和重新定位时提供有关已实现多少神经释放的信息。
摘要（英）：

An expandable trial can include an inferior portion, a superior portion, and a middle expanding portion as well as load cells for monitoring the load on the trial. The trial may also include recesseson its lateral sides to provide spacing to accommodate a disc removal tool so tissue can be cleared monitoring load. In addition, neural foramen spacing can be monitoring to provide information abouthow much neural release has been achieved as the disc is cleaned and the spine is positioned and repositioned.

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