依据标准ASTM F 1717-01<参考文献原文>,对通用脊椎植入物组件进行了静态测试(压缩弯曲、拉伸弯曲和扭转)及疲劳测试。结果表明，通用脊椎植入物组件静态压缩弯曲屈服载荷850N，2%时屈服位移1.52mm，屈服弹性位移13.63mm, 压弯刚度62.30N/mm，屈服时总位移15.15mm；静态拉伸弯曲屈服载荷1240N，2%时屈服位移1.52mm，屈服弹性位移19.56mm，拉弯刚度63.25 N/mm，屈服时总位移21.06 mm；屈服扭矩30N·m, 2%时屈服角位移1.95°，位移屈服弹性角位移4.61°，扭转刚度6.43 N·m/(°)。屈服时总角位移6.57°，疲劳极限载荷参考值380N。

The test is according to the Standard Guide of American Society of Testing Materials ASTM: F 1717-01, 《Standard Test Methods for Spinal Implant Constructs in a Vertebrectomy Model》. Uniaxial static tests (including three types: compressive bending, tensile bending and torsion) and fatigue tests are carried out for the general spinal implant assemblies. Results show: the static compressive bending yield load of the general spinal implant assemblies is 850N. 2% offset yield displacement is 1.52mm. Yield elastic displacement is 13.63mm. The compressive bending stiffness is 62.30N/mm, and the total yield displacement is 15.15mm; the static tensile bending yield load of the general spinal implant is 1 240N. 2% offset yield displacement is 1.52 mm. Yield elastic displacement is 19.56mm. The tensile bending stiffness is 63.25 N/mm, and the total yield displacement is 21.06 mm; The yield torque moment of the general spinal implant is 30N·m. 2% offset yield angular displacement is 1.95 degree. Yield elastic angular displacement is 4.61°. The tortional stiffness is 6.43N·m/(°), and the total yield angular displacement is 6.57°; the reference value of ultimate fatigue load of the general spinal implant is 380N.