Antireflux Double-J Ureteral Stent with Hydrophilic Coating and Large Inner Lumen
Our advanced Double J/Single J stent system combines superior drainage capabilities with innovative anti-reflux technology, designed for percutaneous nephrostomy procedures in stone management and hydronephrosis cases.
Key Features
- Hydrophilic Coating: Reduces friction during placement (0.03 friction coefficient)
- Anti-Reflux Valve: Prevents retrograde urine flow
- Dual-Function Design: Simultaneous stone fragmentation and suction
- Optimized Drainage: 30% larger lumen vs. conventional stents
Complete Procedure Kit Includes
- Radiopaque stent (Double J/Single J options)
- Triaxial access system:
- Dilator set
- Peel-away sheath
- Puncture needle
- Stone management components:
- Negative pressure connector
- Collection bottle with filter
Clinical Advantages
- Simplified stone retrieval with integrated suction
- Reduced procedure time through simultaneous functions
- Enhanced patient comfort with hydrophilic surface
- Compatible with standard PCNL instruments
This comprehensive system streamlines percutaneous stone procedures while providing critical anti-reflux protection and improved drainage performance.
| Size(Fr) |
Length (cm) |
Description |
| 5 |
45 |
Single J stent, Pusher 1.6mm, clamp |
| 6 |
Single J stent, Pusher 2mm, clamp |
| 7 |
| 8 |
Single J stent, Pusher 2.3mm, clamp |
| 4 |
26 |
Double J stent, Pusher 1.3mm, clamp |
| 5 |
Double J stent, Pusher 1.6mm, clamp |
| 6 |
Double J stent, Pusher 2mm, clamp |
| 7 |
| 8 |
Double J stent, Pusher 2.3mm, clamp |
| 5 |
Antireflux Type, Pusher 1.6mm, clamp |
| 6 |
Antireflux Type, Pusher 2mm, clamp |