D&K Rana-Ota nucleus dividing chopper 4 1/2 angled shaft 11.0mm from bend to tip," vertical pad 5.0 cm (2")

Angled shaft design improves visibility during delicate nucleus division procedures.
Vertical pad stabilizes tissue for precise and controlled surgical manipulation.
Compact tip length allows access to confined intraocular spaces easily.
Ergonomic handle reduces surgeon fatigue during extended ophthalmic operations.
High-grade stainless steel construction ensures durability and reliable sterilization cycles.
Specific geometry supports effective chopping of dense cataractous nuclei.

Brand: surgivalley

(Available)

OEM & International Cross-Reference Equivalents

UNIVERSAL NOMENCLATURE EU MDR 2017/745 & US FDA GUDID Classification

EMDN (EUDAMED): L0313

GENERAL SURGERY INSTRUMENTS, REUSABLE

GMDN Code: 47525

Paranasal sinus curette

Manufacturer / Benchmark	Catalog Number (REF)	Specification Match
Aesculap	`H66-298-26`	Exact Pattern Match
Innomed	`4920-01`	Exact Pattern Match
RZ-Medizintechnik	`225-000-038`	Exact Pattern Match
Symmetry Surgical	`SS-36`	Exact Pattern Match
Teleflex	`P37564`	Exact Pattern Match

Notice of Nominative Fair Use: All manufacturer names, trademarks, symbols, and catalog part numbers are referenced solely for comparative identification, cross-reference, and equipment compatibility guidance. SurgiValley is an independent surgical manufacturer and is not affiliated with, sponsored by, or endorsed by any of the respective trademark owners.

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SKU: 999040214

Categories: Choppere

Tags: Ophthalmic Choppers

Rana-Ota Nucleus Dividing Chopper

The D&K Rana-Ota nucleus dividing chopper is designed for precise nucleus division during phacoemulsification. Its 4½ angled shaft, measuring 11.0 mm from bend to tip, provides controlled access to the anterior chamber while the vertical pad, 5.0 cm (2 inches) in length, offers a stable platform for chopping. This instrument supports efficient nucleus management in operating rooms, ambulatory surgery centers, and clinics across the United States. Built for durability and repeatable performance, it integrates seamlessly into standard cataract surgery workflows.

Dividing the nucleus during phacoemulsification
Chopping and segmenting dense nuclei
Facilitating nucleus removal in cataract surgery
Use in operating rooms and ambulatory surgery centers

Specifications

Clean and sterilize according to standard protocols before and after each use
Inspect instrument for damage or wear prior to sterilization
Store in a protected environment to prevent tip damage

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Specifications

Overall Length	5 cm
Shape	Angled
Coating/Material	Grade 5 Titanium (Ti-6Al-4V)
Tip Type	Angled

For use by qualified eye care professionals only. Refer to the manufacturer's instructions for complete sterilization and handling guidelines.

Technical Specifications

Coating/Material	Grade 5 Medical Titanium Alloy (Ti-6Al-4V)
Shape	Angled
Working Length	1.1 cm (2")

Overall Length	5 cm
Working Length	1.1 cm (2")
Shape	Angled
Coating/Material	Grade 5 Titanium (Ti-6Al-4V)
Tip Type	Angled
Jaw Pattern	Standard Anatomical Jaw Profile