This premium 28 Fr fixed resectoscope sheath is a high-performance urological conduit precision-machined to facilitate uninterrupted fluid circulation and clear visual tracking. Coded under the Karl Storz line, the robust smooth-bore cannula handles dynamic fluid irrigation safely, protecting surrounding mucosal tracks from high-temperature electrical currents during loop passes. Built to rigid OEM specifications to ensure zero fluid tracking leaks and seamless locking integration with companion working elements.