ISO 16840-2:2018 轮椅座 第2部分：座垫织物完整性管理用设备的物理和机械特性的测定

标准编号：ISO 16840-2:2018

中文名称：轮椅座 第2部分：座垫织物完整性管理用设备的物理和机械特性的测定

英文名称：Wheelchair seating — Part 2: Determination of physical and mechanical characteristics of seat cushions intended to manage tissue integrity

发布日期：2018-01

标准范围

ISO 16840-2:2018规定了用于保持组织完整性和防止组织损伤的轮椅座垫的仪器、试验方法和披露要求。测试条件模拟对称的解剖结构和姿势，不代表特定个体用户的坐垫性能。负荷旨在代表第50百分位轮椅使用者骨盆下方的负荷，而不是用于评估座垫的重量能力，或描述减肥负荷下座垫的特征。可能并非所有的测试方法都适用于现有和未来的缓冲技术。它不包括用于确定垫子耐火性的试验方法或要求。ISO 16840-2:2018也适用于用作其他支撑系统的组织完整性管理装置，以及用于轮椅以外情况的垫子。

ISO 16840-2:2018 specifies apparatus, test methods and disclosure requirements for wheelchair seat cushions intended to maintain tissue integrity and prevent tissue trauma. Test conditions simulate a symmetric anatomy and posture and do not represent cushion performance for specific individual users. Loads are intended to represent those seen under the pelvis of a 50th percentile wheelchair user and are not intended to assess the weight capacity of the cushion or to characterize the cushion under bariatric loads. It is possible that not all test methods apply to existing and future cushion technologies. It does not include test methods or requirements for determining the fire resistance of cushions.ISO 16840-2:2018 can also be applicable to tissue integrity management devices used as other support systems, as well as to cushions used in situations other than a wheelchair.

标准预览图