Thomas-Neuhann nucleus dividing chopper 4 1/4 vaulted shaft 0.5mm wide tip round handle 10.0 cm (4")

Precise nucleus dividing chopper designed for efficient cataract surgery procedures.
Features a four and one quarter vaulted shaft design.
Tip measures zero point five millimeters wide for accuracy.
Round handle provides comfortable grip during delicate surgical operations.
Instrument length is ten centimeters or four inches total.
Ideal for hospitals, ASCs, and clinics performing eye surgeries.

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: 12235

Scalpel handle, reusable

Manufacturer / Benchmark	Catalog Number (REF)	Specification Match
Coricama	`813724`	Exact Pattern Match
Medline	`PF122863`	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: 999040070

Categories: Choppere

Tags: Ophthalmic Choppers

Thomas-Neuhann Nucleus Dividing Chopper

The Thomas-Neuhann nucleus dividing chopper is a specialized ophthalmic instrument designed for precise nucleus division during cataract surgery. Its 4 1/4-inch vaulted shaft and 0.5 mm wide tip provide controlled access and manipulation within the anterior chamber, while the round handle ensures a secure, comfortable grip. Ideal for hospitals, ambulatory surgery centers, and clinics across the United States, this chopper supports efficient phacoemulsification workflows. The 10.0 cm (4") length offers balanced reach and maneuverability, making it a reliable addition to any ophthalmic surgical tray.

Dividing the crystalline lens nucleus during cataract surgery
Facilitating phacoemulsification by creating controlled fractures
Use in operating rooms and ambulatory surgery centers
Compatible with standard ophthalmic surgical setups

Specifications

Clean and sterilize according to standard protocols for ophthalmic instruments
Inspect tip for damage before each use
Store in a protected case to prevent tip deformation

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Specifications

Model / Pattern	Thomas
Overall Length	10 cm (4")
Coating/Material	AISI 420 German Stainless Steel

For professional use only. Surgical instruments should be used by qualified personnel.

Technical Specifications

Coating/Material	AISI 420 German Stainless Steel
Overall Length	10 cm (4")
Tip Size	0.5 mm
Working Length	0.05 cm

Overall Length	10 cm (4")
Working Length	0.05 cm
Coating/Material	AISI 420 German Stainless Steel
Tip Size	0.5 mm
Tip Type	Standard
Jaw Pattern	Standard Anatomical Jaw Profile