Efficacy of laryngeal mask airway proseal and laryngeal mask airway classic in gynecological patients undergoing laparoscopic surgery

VernacularTitle:妇科腹腔镜手术患者食管引流型喉罩与经典型喉罩气道管理效果比较
Author: Shengkai GONG ; Xueping HAN ; Yan ZHANG ; Yanli MA ; Yanzi CHANG
Publication Type:Journal Article
Keywords: Laryngeal mask; Laparoscopy
From: Chinese Journal of General Practitioners 2012;11(6):454-456
CountryChina
Language:Chinese
Abstract: Sixty gynecological patients undergoing laparoscopic surgery during October 2010 to June 2011were randomly divided into 2 groups:laryngeal mask airway proseal ( PLMA group,n =30 ) and laryngeal mask airway classic (CLMA group,n =30).Laryngeal mask was inserted after induction.The heart rate (HR),mean arterial pressure (MAP),airway sealing pressure,the average time of placement,the pulmonary satisfaction and complications were recorded.There was no significant difference in heart rate and MAP between the two groups(P＞0.05).The airway sealing pressure [ (26 ±6) cm H2O ( 1cm H2O =0.098 kPa) vs.(16±5) cm H2O],the average time of placement [(36±5) vs.(24±6) s)] and the excellent lung ventilation(90％ vs.73％ ) in the PLMA group were more significantly increased than those in the CLMA group(P ＜0.05).PLMA can assure good airway sealing and is more suitable for gynecological patients undergoing laparoscopic surgery.