TUBE ARRANGEMENT FOR USE IN A BLOOD CIRCUIT

摘要

The invention relates to a tube arrangement for use in blood purifying processes, comprising tubular pieces with at least one electrode for the determination of parameters of the liquids flowing through the tube, which consists of elctrically conducting plastic. The electrode can be introduced as a preshaped body into a recess in the tubular piece or can be cured in situ in the recess. Alternatively, annular tubular pieces can be made alternately of conducting and insulating plastics and be bonded to one another. The device according to the invention thus has a completely smooth inner wall.