Abstract: Embodiments of the disclosure include methods and systems for attaching an articulation section. In an embodiment, a medical instrument includes a first tubular member including a first end. The medical instrument also includes a second tubular member including a first end. The second tubular member includes a plurality of layers including an inner layer and a first layer including a fluorinated material. The inner layer includes a first section disposed under the first layer and a second section extending out from under the first layer. A portion of the first tubular member overlaps and is bonded to at least a portion of the second section of the inner layer of the second tubular member.

Abstract: Copper plating cells which utilize soluble copper anodes which replenish the electrolyte with copper ions are normally used for applying copper layers to steel filaments. The amount of copper in such soluble anodes is diminished throughout the plating procedure and ultimately such soluble copper anodes need to be replaced. It has been discovered that insoluble anodes can be utilized in such plating cells.