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4A Nephrostomy Drainage Kit (Pigtail)

SKU: 4A-UR-0025

The Nephrostomy Drainage Kit (Pigtail) is a complete sterile procedural set designed for percutaneous placement of a pigtail retention catheter directly into the renal pelvis. Used to relieve hydronephrosis, urinary obstruction, or acute urosepsis, this kit contains all necessary access needles, guidewires, dilators, and locking pigtail drainage catheters.

Available Sizes

6 Fr 7 Fr 8 Fr 8.5 Fr 10 Fr 12 Fr 14 Fr

Technical Specifications

Product NameNephrostomy Drainage Kit (Pigtail)
Intended ApplicationPercutaneous pigtail catheter placement into the renal pelvis
Kit Contents1 x Initial Access Needle (18G Chiba/Trocared); 1 x J-Tip PTFE/Nitinol Guidewire (0.035 in, 150 cm); 3-5 x Sequential Fascial Dilators; 1 x Radiopaque Locking Pigtail Catheter with Stiffener; 1 x Drainage Bag Adapter & Scalpel
SterilizationEO Sterilized

Key Benefits

  • All-in-One Procedural Convenience: Contains needles, guidewires, dilators, and pigtail catheter in a single pre-packaged sterile tray.
  • Locking Pigtail Mechanism: Secure string-lock or Mac-Loc system forms a tight distal loop in the renal pelvis to prevent dislodgement.
  • Optimal Drainage Performance: Multiple large side holes inside the loop ensure continuous urine drainage without occlusion.
  • Radiopaque High-Visibility Shaft: Allows precise placement monitoring under fluoroscopic or ultrasound guidance.
  • Tissue-Softening Polyurethane: Catheter softens at body temperature, minimizing internal mucosal irritation during extended wear.