Klotter H J, Koltai J L, Dzieniszewski G P, Pistor G, Schild H
Zentralbl Chir. 1985;110(6):339-50.
For the purpose of an experimental study in which the three different types of pressure catheters most commonly used in anorectal manometry were compared, a Starling-resistance could be established. Under equal conditions the pressures could be changed in this resistance and the data obtained by using a membrane-catheter, an open-tip and an open-side-catheter were compared among one another and to the known ideal straight line. The open tip catheter measures the opening pressure and the recorded pressure does not necessarily reflect the pressure at the site of the tip hole. Because of its elastic and plastic characteristics, the membrane-catheter yielded the best results with prestretch of the membrane and with calibration before and after each study.
为了进行一项实验研究，比较肛门直肠测压中最常用的三种不同类型的压力导管，可建立一个斯塔林阻力。在相同条件下，可以改变该阻力中的压力，并将使用膜导管、开放尖端导管和开放侧导管获得的数据相互比较，并与已知的理想直线进行比较。开放尖端导管测量开口压力，记录的压力不一定反映尖端孔处的压力。由于其弹性和塑性特性，膜导管在膜预拉伸以及每次研究前后进行校准的情况下产生了最佳结果。
