The most important character of ISN is using the heating recovery of Shape Memory Alloy(SMA) Ni-Ti, which can simplify the structure of internal fixator.
此髓内针的一大特点是采用了Ni-Ti形状记忆合金为材料,由于其热恢复特性,使得内固定器结构简单,很大程度上减轻病人的痛苦。
参考来源 - 骨折复位内固定器结构及应用研究Thus, the "dynamic stability" of the concept was brought forward. Internal fixator of spine was developed from stability fusing to dynamic stabilization.
于是,“动力稳定”这一概念被提出,内固定物也由坚强固定物向动力稳定系统发展。
参考来源 - 动力稳定系统在腰椎失稳症手术中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Results: the artifact size was 2-3 times that of the internal fixator.
结果：钛合金内固定伪影的大小为内固定大小的2 ~ 3倍。
To develop a new internal fixator and new method for four-corner arthrodesis.
目的研究一种新的用于四角融合的内固定器械和方法。
Objective to evaluate the new designed spinal internal fixator (CYL) with the biomechanical study.
目的作者设计一种新型脊柱内固定器，该生物力学测试对该器械进行评价。
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