CONCEPT FOR DETERMINING EXTERNAL INFLUENCING FACTORS ON THE BASIS OF THE CONTROL SIGNAL OF A MICROFLUIDIC COMPONENT

The inventive concept described herein concerns a microfluidic component, comprising a membrane actuator with a membrane element and an actuator element for deflecting the membrane element. A signal generation device is configured to generate an electric control signal having a time-variant signal c...

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Bibliographische Detailangaben
Hauptverfasser:	NEUMEIER, Karl, WALD, Christian, BUSSMANN, Agnes, GRÜNERBEL, Lorenz, THALHOFER, Thomas, DURASIEWICZ, Claudia, RICHTER, Martin, ANHEUER, Daniel, AXELSSON, Kristjan, KIBLER, Sebastian, LEISTNER, Henry, HÄFNER, Johannes
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The inventive concept described herein concerns a microfluidic component, comprising a membrane actuator with a membrane element and an actuator element for deflecting the membrane element. A signal generation device is configured to generate an electric control signal having a time-variant signal curve for controlling the membrane actuator, by which the actuator element actuates the membrane element. A signal processing device is configured to detect, during operation of the microfluidic component, an influence on the temporal signal curve of the control signal, caused by one or more external influencing factors, and, on the basis of this influence on the temporal signal curve, to identify and/or classify at least one causal external influencing factor.