用户需求,假肢设计优先事项,以及对柬埔寨的膝上肢体缺失儿童的功能运动评估:混合方法的交互式访谈
Caitlin E Edgar1, Claudia Ghidini1, Chanthearin Ry2
1The Centre for Paediatric Blast Injury Research, Department of Bioengineering, Imperial College London, London, UK.
Disability and rehabilitation
|January 9, 2026
概括
柬埔寨的膝上/膝下 (A/TK) 肢体缺失的儿童需要更好的假膝盖,以保持稳定和外观. 互动采访揭示了改善流动性,减少疼痛,增强日常生活和体育参与的关键需求.
科学领域:
- 生物医学工程 生物医学工程
- 康复科学 康复科学 康复科学
- 儿科假肢 儿科假肢
背景情况:
- 在低资源环境中定义儿童假肢的用户需求对于设计创新至关重要.
- 现有的数据依赖于代理报告,这些报告不足以了解儿童的特定需求.
- 这项研究解决了对于膝上/膝下 (A/TK) 肢体缺失的儿童的离散组件级用户需求的知识差距.
研究的目的:
- 定义柬埔寨A/TK肢体缺失儿童的离散组件级用户需求.
- 通过交互式方法直接从儿童用户那里收集见解.
- 为这个群体提供改进的假肢设备的设计信息.
主要方法:
- 在柬埔寨的三个中心招募了8名儿童 (平均年龄为14.1岁).
- 利用了一本新的交互式面试指南,使用纸牌游戏来进行定量和定性数据收集.
- 进行功能运动评估和对定性数据的专题分析.
主要成果:
- 确定了七个关键的用户需求主题:假肢的欣赏,外观,运动/跑步,日常活动挑战,膝盖不稳定,疼痛/不适以及插座使用.
- 儿童报告平均功能运动得分为88.0%.
- 改善的首要任务包括更快的步行,跪地能力和减少疲劳.
结论:
- 互动采访成功吸引了儿童假肢使用者.
- 需要设计创新来实现更稳定的假膝盖,并增强运动范围和美学效果.
- 解决这些确定的需求可以显著改善生活质量,活动机会和参与文化活动和体育活动.
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