The Olympus A42091A is a working insert (also referred to as an operative insert) designed for use with the Olympus 8.5 mm Hystero-Resectoscope system. It features an 8 French (Fr) working channel and is intended to be paired with the compatible 8.5 mm outer sheath (such as the A42021A). This insert allows for the introduction of operative instruments-such as scissors, graspers, or electrodes-during hysteroscopic or urological procedures, facilitating precise tissue manipulation, resection, or removal.

• Key Features:
• 8 Fr working channel for the passage of operative instruments
• Compatible with Olympus 8.5 mm Hystero-Resectoscope outer sheath (e.g., A42021A)
• Designed to support procedures requiring simultaneous visualization and instrument access
• Robust construction for repeated clinical use
• Easy assembly and disassembly with Olympus Logical-Locking-System (LLS)