多年来,人们为了研究胃肠道的运动或以胃肠道运动为指标研究某些生理.病理机制,常常要记录胃肠道的运动。许多生理学工作者对记录方法做了许多探索。早在本世纪初的一些经典研究中(Cannon、W、B 等1912)曾利用一个直径为8厘米,容纳水100—159毫升的柔软气球测胃的运动。 For many years, in order to study the movement of the gastrointestinal tract or to use gastrointestinal tract movement as an index to study certain physiological and pathological mechanisms, it is often necessary to record the movement of the gastrointestinal tract. Many physiologists have done many explorations of recording methods. As early as the beginning of this century (Cannon, W, B, et al., 1912) used a flexible balloon measuring 8 cm in diameter and containing 100-159 ml of water to measure stomach movement.