ISO 22675:2006 修复学 脚踝支撑设备和底座部件的试验 要求与试验方法

标准编号：ISO 22675:2006

中文名称：修复学 脚踝支撑设备和底座部件的试验 要求与试验方法

英文名称：Prosthetics — Testing of ankle-foot devices and foot units — Requirements and test methods

发布日期：2006-10

标准范围

ISO 22675:2006主要规定了外置下肢假肢的踝足装置和足部装置的循环试验程序，其特点是能够真实地模拟从脚跟撞击到脚趾离开的整个站立阶段的负荷条件，这些负荷条件与性能要求的验证有关，如强度、耐久性和使用寿命。此外，ISO 22675:2006规定了人工踝足装置和足部装置的静态试验程序，包括静态验证试验和静态极限强度试验，以及其他特征，通过在符合循环试验期间最大脚跟和前脚载荷瞬间发生的作用线处产生脚跟和前脚力的可能性。

ISO 22675:2006 primarily specifies a cyclic test procedure for ankle-foot devices and foot units of external lower limb prostheses, distinguished by the potential to realistically simulate those loading conditions of the complete stance phase of walking from heel strike to toe-off that are relevant to the verification of performance requirements such as strength, durability and service life.In addition, ISO 22675:2006 specifies a static test procedure for prosthetic ankle-foot devices and foot units, consisting of a static proof test and a static ultimate strength test, distinguished, besides other features, by the potential to generate heel and forefoot forces at lines of action conforming to those occurring at the instants of maximum heel and forefoot loading during the cyclic test.

标准预览图