DISPOSABLE URETERAL ACCESS SHEATH

A. Regular Ureteral Access Sheath

Description :

This ureteral access sheath is used for RIRS surgery, it is designed to establish tract from urethra to the renal pelvis for the devices advancement and withdrawal.

• Simple Structure.
• Soft dilator tip design that could access the ureteral stricture smoothly.
• Both the dilator and sheath are visible under the X-Ray to ensure the accurate position.
• Sheath material: PTFE/Inner, SUS304/Middle, PEBAX/outer.
• Dilator tube material: PE.

B. Negative Pressure Suction Ureteral Access Sheath

Description :

Beside the main channel for ureteroscope and liquid infusion, Y-Shape sheath adds a bypass channel to reduce the visual interference and facilitate the stone discharging, together with the external negative pressure suction mechanism.

• Silicone sealing ring, prevent the liquid leakage
• Printed calibration for depth control
• Air ventilation Slot to regulate the pressure
• Bypass channel for stones and liquid drainage
• [Optional] Flexible distal tip, access renal pelvis and calices together with the flexible ureteroscope
• Patented pressure regulated design, breaking and discharging the stones synchronously.
• Soft dilator tip design that could access the ureteral stricture smoothly
• Both the dilator and sheath are visible under fluoroscopy to ensure the accurate position
• Sheath material: PTFE/Inner, SUS304/Middle, PEBAX/outer
• Dilator tube material: PE