Measuring electrode for measuring a concentration of a substance in a tissue fluid, measuring device and method for the production of a measuring electrode for measuring a concentration of a substance in a tissue fluid

摘要

The present invention relates to a measuring electrode (100) for measuring a concentration of a substance in a tissue fluid. The measuring electrode (100) has a carrier layer (102), on which at least one microneedle (104) is arranged. The microneedle (104) is formed, in order to the measuring electrode (100) in a fabric having to anchor the tissue fluid. Furthermore, the measuring electrode (100) an at least in sections to the microneedle (104) and / or the carrier layer (102) applied detection layer (112) for electrochemical detection of the substance on.