CATHETER FOR MEASURING THE IMPEDANCE OF SURROUNDING BLOOD

摘要

The present invention relates to a catheter (1) for measuring the impedance of surrounding blood, comprising a catheter body (2), which comprises close to the distal end (3) thereof at least four electrodes (4) at mutual distances from each other, and connecting lines (5) extending through the catheter body from the electrodes to the proximal end of the catheter.