Ureteral access sheath

·The silicone cap has been newly upgraded,a more easy way of taking stones is convenient and fast ·Slider position adjustment,It's more ergonomic,easy push to master attraction size,relieves thumb fatigue ? ·Upgrade the cup.The stone can move more space,the probability of stone accumulation is small,entry into the endoscope is smoother ·With negative pressure suction opening, the usepressure can be effectively adiusted manually to improve the surgical field of view ·The sheath tip can be bent in any angle. Therefore, it is more accurate and efficient in the pre-dilatation and the depth for placing sheath ·The inner layer of the wall cavity is smooth due to the use of PTFE, and the ultra-thin wall cavity can be used for placing and taking out devices smoothly ·High-strength metal spring reinforced structure improves the radial supporting force and bending resistance of the sheath ·The scale at the surface of sheath is clear, and the surface of dilator and sheath has the hydrophilic coating, which reduces surface friction and makes insertion smoother ·Flexible seamless tip, showing the shape of smooth long cone, is soft. Seamless transition between inner core and outer sheath is made, gradually dilating during inserting, and reaching in place in one step ·Inner diameter of sheath:10F*?11F?12F*?13F? 14F ·Working length:450mm*?500mm?550mm*