The HiWire is used to gain ureteral access in routine or demanding cases requiring precise control. Once in position, the HiWire may be used to facilitate instrument exchange or placement. Nitinol core allows for maximum deflection without kinking. Tapered tip designed to optimize flexibility. Available in standard and stiff shaft for use in navigating difficult anatomy, straightening of tortuous ureters and facilitating instrument exchange or placement. One-to-one torque control allows precise navigation throughout the most challenging anatomy. Hydrophilic coating for effortless advancement. Not intended for PTCA use. Sold in boxes of five 5.