SKU: 4A-UR-0029
This Percutaneous Nephrostomy Drainage Catheter system features a direct trocar puncture needle pre-loaded through the catheter lumen, available in both locking and non-locking distal pigtail configurations. Engineered for single-step direct puncture access in severe hydronephrosis, it eliminates the need for sequential wire and dilator exchange steps.
| Product Name | Percutaneous Nephrostomy Drainage Catheter with Needle (Locking / Non-Locking) |
| Intended Application | Single-step direct trocar puncture drainage of the renal pelvis |
| Needle Specification | Stainless Steel Sharp Trocar Needle (18G or 19G) |
| Catheter Material | Radiopaque Polyurethane |
| Locking System | Optional draw-string lock hub |
| Sterilization | EO Sterilized |
The Screw Dilator (Threaded Ureteral Dilator) is a unique endourological device featuring a continuous helical thread along its distal working end. By converting rotational torque into controlled forward axial motion, it allows urologists to advance through tough, fibrous urethral or ureteral strictures that resist direct axial pushing.
The Percutaneous Nephrostomy (PCN) Catheter is a core interventional radiology catheter used for external urine diversion directly from the renal pelvis. Formulated from radiopaque thermosensitive polyurethane, it provides immediate decompression of hydronephrotic kidneys caused by ureteral obstruction, calculi, or pelvic malignancy.
The Fascial Dilator Set is an essential set of short, rigid dilators designed to enlarge percutaneous puncture sites through dense abdominal, flank, or urethral fascia prior to sheath placement or catheter insertion. Engineered with tapered tip geometry, it provides smooth tissue displacement during suprapubic cystostomy, nephrostomy, and laparoscopic trocar site enlargement.