Fresenius Ag

Fresenius Hemocare Deutschland Gmbh

Arthur Meisberger

Wolfram Weber

Bernd Mathieu

Henning Brass

Stefan Kreber

Bernd Mathiew

Hubert Biegel

A separation device with a transparent separation chamber, whereby a direct light source illuminates the components to be separated and the individual components reflect the light intensity as a function of their individual coloring (brightness) via optics onto a linear group of photodetectors. The signals received by the detectors are forwarded to a computing unit in which they are processed. A regulating unit, which operates very precisely due to the accuracy and the high speed of the receiver and computing unit, is controlled according to a program and thus assures optimum separation performance of the separation device.

Device for separation of media into their components having means for

The device in accordance with the invention for the sterilization of a hose coupling device (in its connected condition) of dialysis apparatus, comprises an opening housing into which the coupling device is placed. The coupling device is subjected to infrared radiation from heating elements in the housing whose heating effect is monitored and automatically controlled by a temperature probe arranged under the coupling device in the housing. Since the temperature probe is designed to have such an infrared absorption characteristic that the temperature increase rate of the probe is substantially the same as that of the coupling device, one may be certain that the coupling device will have reached the desired temperature (which is detected at the temperature probe) with only a slight delay if any. At the same time there is the advantage that the interior of the coupling device is heated to substantially above the minimum necessary sterilization temperature.

Device for sterilization of a hose coupling device in the connected

Growing community of inventors

St. Wendel-Winterbach, Germany

Arthur Meisberger