Fresenius Medical Care Deutschland Gmbh

Achim Eberlein

Michael Koch

Joachim Noack

Jurgen Schuller

Dieter Stohlein

Dieter STÖHLEIN

Jürgen SCHÜLLER

The invention relates to an apparatus () for transmitting operating and machine data of a medical device (), preferably a dialysis device, to an evaluation device (), wherein the apparatus () comprises a data input () for receiving operating and machine data of the medical device (), a programmable storage unit () which is configured to store at least a portion of the operating and machine data that is received, a voltage input () which is configured to supply the apparatus () with an operating voltage provided by the medical device (), and a transmission unit () which is configured to transmit the stored operating and machine data to the evaluation device ().

Device for transmitting operating and machine data of a medical apparatus, medical apparatus, and method for transmitting operating and machine data of a medical apparatus

A method of providing a concentrate of a dissolved substance for producing a dialysis solution includes providing a container containing a solid to be dissolved, supplying water into the container for dissolving the solid, draining the concentrate of the dissolved substance from the container and topping up with water, measuring the concentration of the dissolved substance or of a parameter correlated with the concentration, and temporary or permanent suppression of the topping up of water into the container. The suppression is effected when the measured concentration value of the dissolved substance falls below a first limit value or the value of the parameter falls below or exceeds a first limit value or when the change in the concentration value of the dissolved substance or of the value of the parameter exceeds a first limit value.

Method of manufacturing a concentrate

Growing community of inventors

Schweinfurt, Germany

Achim Eberlein