Product Overview
The 551208 Akahoshi Prechopper Forceps are hyper-precision ophthalmic microsurgical forceps characterized by their reverse-engineered cross-action handle and specialized 12.0mm curved shafts. Designed in accordance with elite micro-incision cataract surgery (MICS) protocols, this instrument features a reverse-spring mechanism—the delicate chopping jaws remain locked closed until the handles are compressed. Forged from high-tensile surgical steel, the ultra-slender 12.0mm curved shafts are engineered to slide seamlessly through clear corneal incisions as small as 1.8mm. Once positioned inside the core of the nucleus, compressing the handle drives the jaws outward with immense, calibrated mechanical leverage, achieving a clean, structural crack of the cataract with zero stress on the zonular apparatus.
Key Features
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Automated Cross-Action Efficiency: Designed with a reverse-spring cross-over configuration. The instrument enters the anterior chamber safely in a locked, ultra-low profile closed position. Compressing the handle forces the jaws outward, converting manual finger pressure into a powerful, controlled nucleus-splitting force.
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Specialized 12.0mm Curved Shafts: Features slender, 12.0mm long shafts hand-set with an anatomical curve. This geometry perfectly conforms to the internal clearance of the anterior chamber, bypassing the patient’s brow and orbital rim while optimizing horizontal sightlines under high magnification.
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Atraumatic Delaminating Tips: The exterior working faces of the cutting tips are specifically contoured to penetrate and wedge into the dense core of the nucleus, while the polished peripheral edges ensure the delicate posterior capsule and iris tissue remain completely protected.
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Viscoelastic and Wound Conservation: The streamlined forward diameter fits precisely within micro-incisions, preventing wound distortion, stretching, or excessive viscoelastic leakage, thereby preserving anterior chamber depth during fragmentation.
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Surgical-Grade Resilience: Manufactured from premium, hardened stainless steel. It is built to maintain its hyper-precise jaw coordination, cross-action pivot balance, and rigid splitting calibration through thousands of high-heat sterilization cycles.
