Catheter for neural blockades

摘要

A catheter for neural blockades in anesthesia includes a flexible plastic tube in which a wire is arranged for electro-stimulation. The distal end of the wire is conductively applied to a contact tip protruding out of the catheter. The contact tip comprises a stopper and a cap which are positioned in the catheter, the cap being arranged in front of the distal end of the catheter and covering the edge of the front surface thereof.