Nagahara nucleus chopper 4 1/2 angled 45°" shaft 10.0mm from bend to tip 1.25mm tip 60°" flat in 5.0 cm (2")

Nagahara Nucleus Chopper: Angled Precision for Ophthalmic Surgery

The Nagahara nucleus chopper is a specialized ophthalmic instrument designed for efficient lens manipulation during cataract surgery. Featuring a distinctive 45-degree angled shaft and a flat tip, this tool allows surgeons to navigate tight spaces within the anterior chamber with exceptional control. The 10.0mm distance from bend to tip provides optimal reach, while the 1.25mm tip width ensures precise engagement with the nucleus. Its 60-degree flat design facilitates effective chopping motions, reducing stress on surrounding tissues. This instrument is essential for modern phacoemulsification techniques, offering reliability and precision in high-volume surgical settings.

• Facilitating nuclear fragmentation during phacoemulsification procedures
• Enabling precise manipulation of the lens nucleus in confined anterior chamber spaces
• Reducing ultrasound energy requirements by mechanical pre-chopping
• Minimizing endothelial cell loss through controlled tissue handling
• Supporting complex cases requiring angled access for improved visibility

Specifications

• Clean immediately after use to prevent protein buildup on the delicate tip.
• Inspect the shaft angle and tip integrity before each sterilization cycle.
• Store in protective sleeves to avoid bending or damaging the angled shaft.
• Follow manufacturer guidelines for autoclaving parameters to maintain structural integrity.

Specifications

Always verify compatibility with your specific surgical setup and adhere to institutional sterilization protocols.