Abstract: Disclosed is a technique for distribution of multimedia files from file servers (110) over arbitrary telecommunication networks (150) to consumers (160) where those networks offer connections of a certain bandwidth for transmission. The consumers deliver requests for presentation of multimedia files, and the file servers deliver those files with respect to said requests for presentation. According to the proposed method, the transmission rates of the multimedia files are smoothed by spreading the transmission over time leading to additional delays in the delivery of said information. Minimum transmission rates for maximum values of the delays are calculated, and these values are provided as control data for the transmission. These control data are appended to the respective multimedia files, and the multimedia files are delivered to the receivers with respective additional delays between the requests for presentation and the presentation of the files, corresponding to the maximum delays.

Abstract: In the program-controlled cleaning of endoscopes in a cleaning apparatus, the head parts are cleaned, rinsed, disinfected and rinsed clean in pressure chambers and, at the same time, the insertion tubes are cleaned, rinsed, disinfected and rinsed clean in pipes, attached to these pressure chambers, in a number of cleaning stages using cleaning liquid which is introduced via a circulation pump at a pressure of approximately 200 mbar. Prior to each of these cleaning stages, compressed air generated in the compressed air unit of the cleaning apparatus is introduced from there through the pressure test attachment of each endoscope, which pressure test attachment is connected by means of a pressure test adaptor to a compressed air attachment of the cleaning apparatus, until an internal pressure of 250 mbar is reached.