Smith & Nephew 72201846 Clear Trac MTO Obturator 6.5mm x 72mm

Smith & Nephew Clear Trac MTO | 6.5mm x 72mm | Cannulated Obturator | 72201846 | Reusable

The Smith & Nephew 72201846 is a high-precision reusable obturator designed for use with the Clear Trac MTO (Modular Threaded Outflow) arthroscopic cannula system. Featuring a 6.5mm diameter and a 72mm working length, this instrument is engineered to provide a smooth, atraumatic transition during the initial insertion of the cannula into the joint space, protecting the delicate articular cartilage and portal margins.

A key technical feature of the 72201846 is its 4.3mm cannulation, which allows the obturator to be passed over a standard Wissinger rod or Nitinol guidewire. This ensures perfect axial alignment and a predictable "seldinger-style" entry into the glenohumeral or subacromial space.

Key Specifications

• Manufacturer: Smith & Nephew

• Series: Clear Trac MTO (Modular Threaded Outflow)

• Model / REF: 72201846

• Product Type: Reusable Cannulated Obturator

• Diameter: 6.5mm

• Working Length: 72mm

• Cannulation: 4.3mm (Guidewire Compatible)

• Material: Medical-Grade Stainless Steel Shaft / High-Impact Polymer Handle

• Cleaning: Fully Autoclavable / Reusable

Technical & Clinical Advantages

• Atraumatic Insertion Profile: The distal tip is precision-blunted to push aside soft tissue and capsule rather than cutting it. This reduces post-operative swelling and prevents accidental scuffing of the humeral head or glenoid during portal establishment.

• 4.3mm Cannulated Alignment: The large internal lumen accommodates standard surgical guidewires, allowing the surgeon to maintain the exact portal trajectory established during the initial "scout" needle pass.

• Ergonomic "Palm-Grip" Handle: The high-impact polymer handle is designed to fit comfortably in the palm, providing the clinician with superior leverage and tactile feedback when navigating through dense capsular tissue or scar tissue.

• MTO System Integration: Specifically calibrated for the Clear Trac MTO line, this obturator seats perfectly within the 6.5mm threaded cannulas, eliminating the "gap" or "step-off" that can lead to tissue snagging during insertion.

• High-Durability Stainless Steel: The shaft features a micro-polished finish to reduce friction. Its heavy-duty construction resists bending and maintains its outer diameter tolerances through hundreds of sterilization cycles.

Applications

• Shoulder Arthroscopy: Establishing portals for rotator cuff repair, Bankart repair, and subacromial decompression.

• Hip Arthroscopy: Use in specialized long-reach portals for labral repair (where 72mm length is sufficient).

• Knee Arthroscopy: Ideal for multi-portal reconstructions where 6.5mm threaded cannulas are utilized for suture management.

Condition & Quality Assurance

• Status: Used – Excellent Condition.

• Maintenance: This instrument has been professionally inspected for shaft straightness and cannulation patency. The stainless steel finish is pristine with no signs of pitting, and the polymer handle is free of cracks or chemical degradation from autoclave cycles.

• Professional Standards: With over 25 years of experience in surgical services and hospital materials, Primis Medical ensures all reusable orthopedic instrumentation is function-tested and ultrasonically cleaned prior to shipment.

Shipping & Handling

• Secure Logistics: Shipped in reinforced, padded packaging to ensure the stainless steel shaft remains perfectly straight and the cannulated lumen remains clear during transit.

• Fast Dispatch: Ships within 1 business day.