前言 易膨胀的、有弹性的肺是由重力的作用最易引起变形的器官,可因目前在新一代生命保障设备中组合并应用的加压呼吸加重其影响。Earl wood博士已证实在重力惯性环境中,肺是人体的“唯一的弱点”,指出在某些限定的G的水平中,肺组织会发生破裂。引起肺损伤精确的G水平还不确定,也不清楚暴露 INTRODUCTION Inflatable and elastic lungs are organs that are most easily deformed by gravity and can be exacerbated by pressurized respiration that is currently combined and applied in a new generation of life support devices. Dr Earl Wood has demonstrated that the lungs are “the only weakness” of the human body in a gravitationally inert environment, pointing out that at certain defined levels of G, the lung tissue will rupture. Accurate G levels that cause lung injury are not yet known and are not known