Rosen Chopper
Dual-Action Inner Wedge Geometry for Safe and Controlled Nuclear Cleaving
Overview
Designed for efficient nuclear fracturing and manipulation during cataract phacoemulsification, the Rosen Chopper is a versatile instrument for horizontal and vertical chopping techniques. Featuring a specialized 60-degree angled inner cutting edge, it easily engages and cleaves soft to moderately hard nuclear material without exerting excessive stress on the zonules. Its smoothly polished distal tip shields the posterior capsule and iris during deep anterior chamber maneuvers. Precision-crafted with an ergonomic, tactile handle, it delivers maximum tactile feedback for controlled nuclear division. Manufactured in strict compliance with ISO 13485 and CE quality standards, it retains tip sharpness and structural integrity through continuous autoclave cycles.
Key Benefits
60° Inner Cutting Edge: Precision-ground inner cutting blade designed to slice smoothly through soft-to-medium nuclear material during horizontal and vertical chopping maneuvers.
Smooth Distal Safety Tip: Polished, rounded tip profile protects the posterior capsule and iris tissue from accidental tears or snagging while positioning behind the lens equator.
Tactile Ergonomic Handle: Lightweight, balanced round handle with textured knurling provides precise 360-degree fingertip control and minimizes hand fatigue during delicate nuclear manipulation.
Premium Ophthalmic Metallurgy: Crafted from high-density Surgical Stainless Steel or Ultra-Lightweight Titanium with anti-glare satin finishes to minimize microscope reflections during phacoemulsification.
Autoclave & Sterilization Durability: Built with high-tensile alloys and seamless jointless manufacturing to maintain tip geometry and structural integrity through repeated steam autoclaving.
Technical Specifications
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