Arrangement for on-line measurement of soluble analytes and dissolved gases, has substrate, space, sensor and membrane, which has capability to be connected in biocompatible form and to cell culture space

摘要

The arrangement has a substrate (1), space, membrane and a sensor (2), which are oxygen, power of hydrogen and a glucose sensor that has a surface of the substrate of the size of approximately 1.75 square cm. The membrane has the capability to be connected in a biocompatible (5) form and to a cell culture space (7) with the sensor being electrochemical sensors, and in which the space (3,4) can be filled with a transfer medium and which is integrated in fluidic systems, and the sensor is fitted with operating circuits (8) via which downstream electronics can be coupled. An independent claim is also included for a method for the on-line measurement of soluble analytes or dissolved gases by using an arrangement, involves measuring the probes in the cell culture space.