Life cycle and health risk assessment of substituting for oxygenator by ethanol .
以生质酒精替代汽油含氧添加剂之生命周期与健康风险评估。
In particular , membrane oxygenator is essential for patients with severe disease , poor heart function , and long-duration operation .
尤其对病重、心功能差、估计手术时间长的患者，膜式氧合器的使用更为必要。
Objectives : with the continuous improvement of first-aid equipment and technologies , one of the general first-aid methods except endotracheal intubation and other treatments , extracorporeal membrane oxygenator ( ecmo ) , has become a rapidly developing and frequently used instrument for first-aid in recent years .
