Percutaneous Nephrostomy Kit Low-Trauma Dilator & Sheath System for PCNL Access
Intended Use
Stepwise tract dilation with minimized renal parenchymal injury.
Product Description
- PE dilators with 2Fr incremental blunt-tip technology reducing insertion force by 40%
- PTFE peel-away sheaths featuring seamless transition geometry preventing "step-off" perforation
- Sheath walls optimized for clean longitudinal splitting (0.5N tear resistance)
- 10-30Fr range with laser-etched size indicators and kink-resistant structure
-
| Dilators (Fr) |
Peelable Sheath (Fr) |
Drainage Tube Size (Fr) |
Needle |
Guide Wire (Fr) |
Fixator (Fr) |
| 8-16 |
16 |
14 |
18G-20cm |
0.035"-75cm |
18 |
| 8-18 |
18 |
16 |
18 |
| 8-20 |
20 |
22 |
| 8-22 |
22 |
22 |
| 10-18 |
18 |
18 |
| 10-20 |
20 |
22 |
| 10-22 |
22 |
22 |