Printable electrical component comprising a plastic substrate

The invention relates to a medical device comprising a printable electrical component (1), the printable electrical component (1) comprising a plastic substrate (L1) wherein at least electrical component (E) is applied to the plastic substrate, wherein the electrical component (E) comprises a dried conductive ink, wherein the plastic substrate is selected from the group comprising polycarbonate, cycloolefin copolymers, polymethylacrylate, polypropylene and wherein the dried conductive ink comprise silver and/or gold, wherein the electrical component (E) comprises feather-like and/or meander-like and/or spiral-shaped sections, whereby the medical device further comprises a fluid line, wherein the printable electrical component is located on the outside of the fluid line. The invention also relates to a medical device comprising a printable electrical component (1) the printable electrical component (1) comprising a plastic substrate (L1), wherein at least one electrical component (E) is applied to the plastic substrate, wherein the electrical component (E) comprises a dried conductive ink, wherein the plastic substrate is selected from a group comprising polycarbonate, cycloolefin copolymers, polymethyl-methacrylate, polypropylene and wherein the dried, conductive ink comprises silver and/or gold, wherein the electrical component (E) comprises at least one conductor section or at least two electrodes, characterized in that the electrical component (E) is part of an expansion sensor and/or a pressure sensor and/or a thermal flow sensor.