Assistive products for walking manipulated by one arm — Requirements and test methods — Part 1: Elbow crutches
单臂行走辅助产品——要求和试验方法第1部分:拐杖
发布日期:
2007-01-17
ISO 11334-1:2007规定了配有手柄和尖端的拐杖的要求和试验方法。这些方法规定了分离试验、静载能力试验、疲劳试验和耐低温脆化试验。
ISO 11334-1:2007还规定了与安全、人体工程学、性能和制造商提供的信息有关的要求,包括标记和标签。
这些要求和测试基于制造商规定的最大用户质量下,在进行直摆步态时,每天使用手肘拐杖。ISO 11334-1:2007适用于重量不小于35 kg的用户使用的拐杖。
分别论述了橡胶尖端与行走表面摩擦的要求和试验方法。
ISO 11334-1:2007 specifies requirements and test methods for elbow crutches fully equipped with handgrip and tip. The methods specify testing of separation, static load capacity, fatigue and resistance to low temperature embrittlement.
ISO 11334-1:2007 also gives the requirements relating to safety, ergonomics, performance, and information to be supplied by the manufacturer, including marking and labelling.
The requirements and tests are based on every-day usage of elbow crutches when performing the through-swing gait, for a maximum user mass as specified by the manufacturer. ISO 11334-1:2007 is applicable to elbow crutches specified for a user mass of not less than 35 kg.
Requirements and test methods for friction of rubber tips against the walking surface are dealt with separately.