• Hydrophilic coating

  Hydrophilic coating at both inner and outer tube to avoid damage to the urinary tract and facilitate the discharge of calculus fragments

• Passive bending

  Flexible-Y ™ front end facilitates to passively bend via endoscope to observe the stone in narrow renal calyx and improve visual field.l

• High efficiency

  Clear the stone during smashing to save the surgery time, mean-while, improve the stone clearance rate

• Soft and smooth design

  Flexible tip and smooth transition of connection port to protect ureter and device from damage during access

• Multi-Specification available

  Meet the different needs of clinical practice

• Core Reinforced

  The core consists of a special reinforced coil construction to provide optimal flexibility and maximum resistance to kinking and compression

• Stone filtration and collection

  A filter is designed to collect fragments and prevent suction tube from being blocked. ZSR provides two models of collection bottles.

• Suction Pressure control sliding cover

  Open or close the lateral suction hole to control intrarenal pressure and suck out stone fragment