An implantable electrode array (30), adapted for insertion into a human cochlea, provides improved stability of electrode contact direction. In-line electrodes (32) are spaced-apart along one side of a flexible carrier. The structure of the electrode array facilitates bending of the array with the electrode contacts on the inside of the bend, yet deters flexing or twisting of the array in other directions. The electrode contacts preferably are each made from two strips of metal (210, 220), arranged in a T shape (top view). During assembly, all of the T strips are held in position on an iron sheet (100). Two wire bundles (202, 203) are formed that pass along each side of each T. The leg of each T is folded over to pinch at least one of the wires from one of the wire bundles therebetween. This pinched wire is then resistance welded to the strip. The sides of the T are then folded up. In one embodiment, the sides touch or nearly touch to form a Δ shape (FIG. 5A). In another embodiment, the sides are directed upwards to form a U shape (FIG. 6B). The wire bundles going to more distal electrodes pass through The Δ or U and are engaged thereby. A flexible carrier (36), made from, e.g., silicone rubber, is molded over and around the wire bundles and folded electrode Ts, preferably in a slightly curved shape. The iron sheet is chemically etched away, leaving an array of spaced-apart electrode contact areas along one edge of the flexible carrier, each of which is electrically attached to at least one wire which passes through the carrier. In one embodiment, soft shoulders (70) or bumps or ridges are formed in between each electrode contact. A soft tip (37), which in some embodiments may be enlarged into a ball (37), and which is made from a material that is softer than the flexible carrier, is formed at a distal end of the flexible carrier (36).Un réseau délectrodes implantables (30), adapté pour être inséré dans la cochlée chez lhomme, offre une meilleure stabilité au niveau
