准确的食管测压检查测定对判断食管的运动功能极为重要。以前采用的方法,受影响的因素很多,使测定结果不够准确。近几年来由于方法改进,提高了检查的准确性,有可能成为食管运动功能的定量检查方法。早在19世纪后期,Kronecker用食管内气囊法测定食管压力,一直沿用到20世纪50年代初期,后才由Ingelfinger改用管尖开放并充满水的导管,以非输注法测定食管压力,使用10余年,发现粘膜封闭导管口,使测定结果不准确。10多年前,开始普遍使用导管输注法,以 Accurate esophageal manometry test to determine the motor function of esophageal is extremely important. Previously used method, a lot of affected factors, the measurement results are not accurate enough. In recent years due to improved methods to improve the accuracy of the examination, it may become a quantitative examination of esophageal motor function. As early as the late 19th century, Kronecker used esophageal air bag method to determine esophageal pressure until the early 1950s. Ingelfinger then switched to an open and water-filled catheter to measure esophageal pressure using a noninvasive method. More than 10 years, found mucosa closed catheter port, the measurement results are not accurate. More than 10 years ago, the widespread use of catheterization