飞行员咽鼓管通气阻力的测量及耳气压伤的预防  

MEASUREMENT OF THE PILOTS’ VENTILATIVE RESISTANCE OF THE EUSTACHIAN TUBE AND THE PREVENTION OF THE MIDDLE EAR BAROTRAUMAS

作　　者：吴家林[1] 徐先荣[1] 孙增银[1] 

机构地区：[1]解放军庐山疗养院

出　　处：《空军总医院学报》2009年第4期183-183,共1页Journal of General Hospital of Air Force,PLA

摘　　要：目的 测量并分析飞行员咽鼓管通气阻力与耳气压伤的关系，探讨耳气压伤的预防方法。方法用咽鼓管通气阻力测量仪测量咽鼓管通气阻力并对照耳部检查，其中，歼击机飞行后检查80人，低压舱检查30人。结果220耳中，有28耳有耳气压伤表现，约占总数的12．7％，不能利用张口、吞咽等咽鼓管主动开放的方法平衡鼓室腔的负压。咽鼓管平均通气阻力为4．1±2．0kPa，其中，92．7％的耳数咽鼓管通气阻力小于6．0kPa。Objective To Measure and analyze the relationship between the ventilative resistance of the Eustachian tube and the middle ear barotrauma of pilots, and to investigate the prevention methods of the middle ear barotraumas. Methods To measure the ventilative resistance of the eustachian tube by using the ventilative resistance of the eustachian tube measuring instrument and check the ear as control. 80 combat aircraft flyers tested after the flight, and 30 flyers tested in the low-pressure chamber.

关 键 词：咽鼓管 气压伤/预防和控制 

分 类 号：R852[医药卫生—航空、航天与航海医学]