Objective To compare the application of ProSeal laryngeal mask airway (PLMA) with standard laryngeal mask airway(SLMA) in the patients undergoing general anesthesia.
目的比较食管引流型喉罩通气道(PLMA)和标准型喉罩通气道(SLMA)在全身麻醉患者的应用。
2
Objective to compare the ProSeal laryngeal mask airway (PLMA) and the standard laryngeal mask airway (SLMA) for intermittent positive pressure ventilation (IPPV) in a randomized auto control design.