Composite electrode wire for pacemaker

The utility model provides a composite electrode wire for a pacemaker, and relates to the technical field of pacemakers, the composite electrode wire comprises an electrode wire body, one end of the electrode wire body is fixedly provided with an interface, the other end of the electrode wire body is fixedly provided with a fixing rod, one end of the fixing rod far away from the electrode wire body is fixedly provided with an electrode tip, and the electrode tip is fixedly connected with the interface. A barb is fixedly arranged on the surface of the fixing rod, and an anti-skid block is arranged on the surface of the electrode wire body close to the interface. According to the electrode wire, the surface resistance of the electrode wire body can be improved through the barbs and the anti-skid blocks, so that the electrode wire body is prevented from sliding and displacing in body tissue, the stability of the electrode wire body is improved, meanwhile, the electrode tip of the spiral structure can be better w