目的 针对营救高空楼宇轻生者难度比较大的情况，提出了面向高空楼宇轻生者的应急救援装备设计方案，以满足高空复杂救援环境的需求，从而最大程度地避免人员伤亡。方法 通过系统分析导致高空楼宇轻生的影响因素、轻生者的心理特点与行为特征，以及现有救援装备的局限性因素等，指出了应急救援装备的设计方向。根据高空楼宇轻生过程的典型情景，从中挖掘了应急救援的潜在需求，并提出了面向高空楼宇轻生者的救援装备方案，具体设计了窗外支撑杆、窗外救生网、三自由度关节和人机交互界面等，以及确定了窗外支撑杆伸缩长度的测算方法、救援装备的布局方式与救援网设计形式等。结论 利用该应急救援装备可以快速地开展营救作业，并且能够关注到怀抱婴幼儿轻生和暴力轻生存在的复杂状况，这在极大地提升应急救援效能的同时，还能为其它救援装备的设计提供方法参考。通过对高空楼宇轻生者进行的救援活动，除了增强人们对弱势群体的人文关怀外，还能体现出对人类生命的敬畏！

In response to the challenges faced in rescuing individuals contemplating suicide from high-rise buildings, the work aims to develop an emergency rescue equipment design proposal, to meet the demands of complex rescue environments at great heights, thereby minimizing casualties. Through a comprehensive analysis of factors contributing to high-rise building suicides, including psychological and behavioral characteristics of individuals involved, as well as limitations of existing rescue equipment, the direction for designing emergency rescue equipment was identified. By exploring potential rescue requirements based on typical scenarios involving high-rise building suicidal individuals, rescue equipment specifically tailored to their needs were identified. This included the design of window support bars, external rescue nets, three-degree-of-freedom joints, human-computer interaction interfaces, as well as calculation methods for determining the length of window support bars, layout of rescue equipment, and design of rescue nets. In conclusion, the proposed emergency rescue equipment enables swift rescue operations and addresses specific situations such as rescuing individuals holding infants or dealing with violent behaviors. This significantly enhances the efficiency of emergency response efforts and provides a valuable reference for the design of other rescue equipment. By rescuing individuals contemplating suicide from high-rise buildings, this initiative not only showcases our compassion towards vulnerable groups but also underscores our profound respect for human life!