Testing apparatus for evaluating cleaning, decontamination and sterilization success state of medical instrument, has laterally projecting, spaced or enveloping surfaces for guiding treatment medium in gap in which stain is present

摘要

The testing apparatus has hose or tube that is connected in container, machine, basket or shell through a cavity tool. The laterally projecting, spaced or enveloping surfaces (76) are provided for guiding treatment medium in gap (12) in which a stain (3,4) is present, to determine success of depletion, decontamination or sterilization. An independent claim is included for analysis method for estimating remaining residual soiling after cleaning.