Urf-p6 is compatible with 9.5FR Access Sheath and has the advantage of being more convenient than previous products in real-time. It helps the endoscope access the smaller ureter. In using the 12 Fr Access Sheath, the narrow design allows sufficient space to ensure smooth scope movement. The stiffer axis of the URF-P6 than the previous range is due to the Gyrus ACMI technique, which is designed to allow smoother insertion of the endoscope into the ureter, allowing easier access to the kidney. The Torque-Stable Shaft plays a big role in maximizing The control of The whole process. The 275° upper and lower Angle design allows easier access to stones at all angles, even when laser fibers are used.