ISO 7206-12:2016 外科植入物 全髋和部分髋关节假体 第12部分：髋臼的壳变形试验方法

标准编号：ISO 7206-12:2016

中文名称：外科植入物 全髋和部分髋关节假体 第12部分：髋臼的壳变形试验方法

英文名称：Implants for surgery — Partial and total hip joint prostheses — Part 12: Deformation test method for acetabular shells

发布日期：2016-10

标准范围

ISO 7206-12:2016规定了在特定实验室条件下测定全髋关节置换用压入式髋臼组件短期变形的试验方法。它还定义了试验条件，以便考虑影响部件的重要参数，并描述了如何设置试样进行试验。此外，ISO 7206的本部分规定了根据ISO 7206本部分测试的压入式髋臼组件的测试参数。所述方法旨在评估在类似条件下进行试验时，全髋关节置换术中髋臼组件的各种设计和材料的比较。髋臼组件在体内的载荷通常不同于本试验方法中定义的载荷。这里获得的结果不能直接用于预测体内性能。ISO 7206-12:2016不包括检验试样的方法。

ISO 7206-12:2016 specifies a test method for determining short-term deformation of a press-fit acetabular component for total hip joint replacement under specific laboratory conditions. It also defines the conditions of testing so that the important parameters that affect the components are taken into account and it describes how the specimen is set up for testing. Furthermore, this part of ISO 7206 specifies the test parameters of press-fit acetabular components tested in accordance with this part of ISO 7206.The described method is intended to be used to evaluate the comparison of various designs and materials used for acetabular components in total hip joint replacement when tested under similar conditions.The loading of the acetabular components in vivo will, in general, differ from the loading defined in this test method. The results obtained here cannot be used to directly predict in vivo performance.ISO 7206-12:2016 does not cover methods of examining the test specimen.

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