Graefe Nucleus Rotator – Precision Ophthalmic Instrument
The Graefe nucleus rotator is a specialized surgical tool that ophthalmic surgeons use during the phacoemulsification phase of cataract surgery. The instrument allows the surgeon to rotate and dial the hardened lens nucleus into a more favorable position for emulsification, reducing the need for excessive ultrasound energy and protecting the zonules.
The instrument features a 0.4 mm Y-Dialler tip. This fine, Y-shaped tip is designed to engage the nucleus gently, allowing the surgeon to rotate it within the capsular bag while minimizing the risk of puncturing the delicate posterior capsule. Furthermore, the angled shaft allows the surgeon to reach the nucleus comfortably while keeping their hand out of the visual axis under the surgical microscope.
Because the instrument is crafted from lightweight titanium, it reduces hand fatigue during prolonged procedures and offers excellent corrosion resistance.
Key Features of the Graefe Nucleus Rotator
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0.4 mm Y-Dialler tip for precise nucleus engagement and rotation
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Angled shaft for improved visibility and ergonomic hand positioning
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12.5 cm overall length for optimal control in the anterior chamber
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Titanium construction for lightweight durability and corrosion resistance
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Smooth, round handle for a secure grip and easy rotation between fingers
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Reusable and autoclavable for repeated clinical use
Medical Applications
Surgeons select the Graefe nucleus rotator for cataract surgery, specifically during nucleus disassembly and rotation techniques. The Y-Dialler tip allows the surgeon to safely reposition the nucleus or dislodge it from the capsular bag.
Because capsule protection is critical during cataract surgery, the fine, rounded tip helps prevent accidental tears. For related instruments, explore our Ophthalmic Instruments or view our Lester Nucleus Rotator.
Durable Titanium Design
Manufacturers construct the instrument from high-grade titanium, which offers an excellent strength-to-weight ratio and resists corrosion from repeated sterilization and exposure to surgical fluids. The fine, angled tip maintains its shape over time, ensuring reliable performance for nucleus manipulation. (Learn more about phacoemulsification from Wikipedia).
Handle the instrument carefully to protect the fine Y-Dialler tip, as even slight bending can affect the precision required for safe nucleus manipulation.
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Graefe Nucleus Rotator |
| Overall Length | 12.5 cm |
| Tip Design | 0.4 mm Y-Dialler, Angled |
| Handle Type | Smooth, Round |
| Material | Titanium |
| Application | Cataract Surgery, Nucleus Rotation |
| Sterilization | Autoclavable and Reusable |
| Packaging | Confirm with supplier |
| MOQ | Confirm with supplier |
| Custom / OEM | Available on request — confirm with supplier |
Ordering Information
Contact us for bulk pricing, OEM options, and lead times.
Package Includes:
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1 x Graefe Nucleus Rotator – 12.5 cm
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