喉罩密封压力的影响因素  

Influencing factors on seal pressure of laryngeal mask

作　　者：付云柯 张昌盛[1] FU Yunke;ZHANG Changsheng(Department of Anesthesia,First Medical Center of Chinese PLA General Hospital,Beijing 100853,China)

机构地区：[1]解放军总医院第一医学中心麻醉科,北京100853

出　　处：《基础医学与临床》2025年第4期428-433,共6页Basic and Clinical Medicine

摘　　要：喉罩作为气道管理工具,其密封性能至关重要。喉罩密封压力是评价喉罩性能的关键指标,合适的密封压力对保证有效通气、避免并发症具有重要临床意义。本文综述了影响喉罩密封压力的诸多因素,包括结构设计、材料特性、充气量、操作技术、气道内压力以及患者自身因素等。对上述因素的理解和优化能够帮助麻醉医生在临床工作中更好地应用喉罩,降低并发症发生率,提升患者安全性和舒适度。As an airway management tool,the seal performance of the laryngeal mask is crucial.The seal pressure of the laryngeal mask is a key indicator for evaluating the performance of the laryngeal mask.Appropriate seal pressure is of great clinical significance to ensure effective ventilation and avoid complications.This article reviews the factors that affect the seal pressure of the laryngeal mask,including structural design,material characteristics,inflation volume,insertion skill,airway pressure,and patients individual characteristics.Understanding and optimizing the above factors can help anesthesiologists to better apply the laryngeal mask in clinical anesthesia,to reduce patient complications,and improve patient safety as well as comfort.

关 键 词：喉罩 密封压力 影响因素 气道管理 

分 类 号：R614[医药卫生—麻醉学]