A device for installing a catheter tube in a vein by the Seldinger method, once the device has been inserted, has a tubular cylindrical sheath, with a slot running its entire length, mounted on a dilator tube. The rolling-body bearing has at least one outer ring and at least one inner ring between which an intermediate space for two rows of rolling bodies is formed. A less aggressive or finer abrasiveness is provided near the ablation burr maximum diameter, which is the portion of the burr nearest the vessel wall. Different patterns may have the same indicator, so the abbreviated index does not necessarily give an absolute indication of the presence of a parameter pattern in the set of parameter patterns, but rather may give an indication of the possible inclusion of a parameter pattern. The invention provides for sustained, high-level expression of the delivered gene and for in vivo secretion of the therapeutic protein from transduced muscle cells such that systemic delivery is achieved.