

A PCNL Operative Sheath is a specialized medical device used in Percutaneous Nephrolithotomy (PCNL) procedures. It acts as a protective access channel that connects the skin surface to the kidney, allowing the safe insertion of instruments like nephroscopes, stone graspers, and suction devices during kidney stone removal surgeries.
This sheath helps maintain a stable surgical tract, protects surrounding tissues, and enables smooth instrument passage with effective irrigation.
Key Features of PCNL Operative Sheath:
Available in Multiple Sizes – Comes in various sizes (e.g., 24Fr to 30Fr) to suit different patient anatomies.
Reusable or Disposable – Offered in autoclavable stainless steel and single-use polymer options.
Supports Continuous Irrigation – Allows fluid flow to maintain a clear surgical field.
Radiopaque Markings – Enhances accuracy under fluoroscopic guidance.
Smooth Inner Surface – Facilitates easy insertion and removal of surgical instruments.
Robust Construction – Made from medical-grade materials for strength, precision, and safety.
Clinical Use:
Used during PCNL procedures to maintain access to the kidney.
Facilitates stone fragmentation and removal.
Helps reduce operative time and tissue damage.