Boston Scientific M0063901010 Zero Tip Nitinol Stone Retrieval Basket 2.4F x 120cm

Boston Scientific M0063901010 Zero Tip Nitinol Stone Retrieval Basket 2.4F x 120cm

• Model: M0063901010
• 2.4F x 120cm

The Boston Scientific Zero Tip Nitinol Stone Retrieval Basket in the 2.4 F × 120 cm configuration is engineered to facilitate safe, reliable capture and removal of urinary calculi during ureteroscopy. Its “zero tip” or tipless design features a flat distal surface that enables close contact with stones, while minimizing the risk of tissue trauma at the tip. A knotted distal end helps prevent wire slippage or displacement during manipulations.

The composite multi‑layer sheath combines flexibility and strength to allow smooth passage through the working channel of a scope, and to maintain performance even when the scope is deflected in challenging anatomical pathways. The nitinol wires forming the basket retain their shape under torsion and bending stresses, aiding in consistent stone capture and retrieval.

In clinical use, the 120 cm working length offers enhanced reach for accessing renal calyces from the ureteroscope, while the 12 mm basket diameter provides a balance between grasping capability and maneuverability. The 2.4 F sheath size also reflects a compromise between irrigation flow and structural robustness: bench studies suggest that smaller sheaths (e.g. 1.9 F) provide higher irrigation flow in a 3.6 F working channel, but the 2.4 F size offers increased mechanical strength while maintaining acceptable flow.