Washing/disinfecting and cleaning machine e.g. minimal invasive instrument, purifying capacity checking system, has guiding trench introduced into one and/or both casing parts and collecting test dirt and/or contamination

摘要

The system has two casing parts (3, 5) which coordinates with each other and a guiding trench (4) which is introduced into one and/or both casing parts for feeding a washing and cleaning medium. The guiding trench collects the test dirt and/or contamination. A connection is provided on a side of the guiding trench and connects with the medium feed of the machine via an interface.