Irrigation fluid for resection

Abstract

An electrically conductive irrigation fluid for use in bipolar resectoscopic surgery, wherein the irrigation fluid being brought into contact with the electrode of a resectoscope and tissue being coagulated and/or resected by means of the electrode surrounded by the irrigation fluid, wherein the irrigation fluid includes metal ions. Moreover, the method relates to a resectoscopy system including a resectoscope and an irrigation system that is connected to the resectoscope, the resectoscope having a handle and a tubular shaft, and the shaft including an electrode instrument that is arranged so as to be longitudinally displaceable and has in its distal end region an electrode to which high-frequency current can be applied, wherein the irrigation system includes an irrigation fluid, which can be conducted through the shaft of the resectoscope to the electrode.

Dependencies are inferred from the claim text.