机械通气撤离技术的研究进展

Advances of the techiques of weaning from mechanical ventilation

机械通气的撤离是临床上面临的一个重大挑战，它包括脱离呼吸机和拔出气管插管等步骤。延迟撤机会导致呼吸机依赖、并发症增加。目前撤机方法有很多种，新的撤机技术正在发展，但是对机械通气的撤离缺乏全面的认识，用何种方法利于撤机也有不同的观点。现就机械通气撤离的各种技术予以综述。

Weaning from mechanical ventilation has become an important challenge. It contains weaning from breathing machine and pulling out the tracheal intubation. Prolonging the time of mechanical ventilation could cause the dependence on mechanical ventilation and increasing complications associated witt~ ventilator. Up to now, there are many methods to wean and some new techniques of weaning is developing, but it lacks all-sided knowledge for weaning from mechanical ventilation. There are many different ideas about that which method is benificial most to wean. This review is focused on all kinds of techniques for weaning.