VERFAHREN UND VORRICHTUNG ZUR ÜBERPRÜFUNG DER DURCHGÄNGIGKEIT VON LANGGESTRECKTEN HOHLKÖRPERN, INSBESONDERE VON ENDOSKOPKANÄLEN

摘要

The method involves determining a measured value relating to amount of fluid flowing via a channel to be examined from a number of channels (K1-K4) per time unit and comparing the measured value with a reference value in an analog manner. The reference value and the measured value are the amount of fluid flowing via the channel to be examined per time unit based on the amount of fluid flowing via other channels per time unit. An independent claim is also included for a device for the execution of a method for examining consistency of an elongated channel.