标准摘要
[中文适用范围]: ISO 7206的本部分规定了在规定的实验室条件下测定全髋关节假体的带柄股骨部件和单独用于部分髋关节的带柄股骨部件的耐久性能的测试方法。 它还定义了测试条件,以便考虑影响组件的重要参数,并描述如何设置样本进行测试。 此外,ISO 7206 的这一部分规定了根据本文件测试的带柄股骨组件的耐久性极限的测试参数和要求。 规定了耐久性极限试验力的值和相应的负载循环次数。 该测试方法是针对具有对称平面的假体开发的,该假体具有预制的前倾和/或前扭转和/或双曲率的柄。 ISO 7206的这一部分不包括测试后检查试样的方法;这些应由测试实验室和提交测试样本的一方达成一致。 对于模块化带柄股骨组件的测试,指定了测试期间围绕组件的流体。 [外文原描述]: ISO 7206‑4:2010 specifies a test method for determining the endurance properties of stemmed femoral components of total hip joint prostheses and stemmed femoral components used alone in partial hip joints under specified laboratory conditions. It also defines the conditions of testing so that the important parameters that affect the components are taken into account, and describes how the specimen is set up for testing. Furthermore, ISO 7206‑4:2010 specifies the test parameters and the requirements for the endurance limit of stemmed femoral components tested in accordance with this document. The value of the endurance limit test forces and the corresponding number of load cycles are specified.
英文名称Implants for surgery — Partial and total hip joint prostheses — Part 4: Determination of endurance properties and performance of stemmed femoral components