Description

The HOYA Vivinex™ Toric Intraocular Lens (IOL) is expertly crafted to address astigmatism correction during cataract surgery, offering healthcare professionals a reliable solution for enhanced visual outcomes. Designed with advanced materials and innovative features, this lens ensures clarity and stability for patients requiring toric correction.

Key Features

• Material: The lens is made from glistening-free hydrophobic acrylic, incorporating integrated UV and blue light filters to protect the eye.
• Optic Design: Features a biconvex optic with a square, thin, and textured edge. The anterior aspheric design partially compensates for corneal spherical aberration, while the posterior toric design effectively corrects astigmatism.
• Haptic Design: The textured-rough haptic surface enhances lens stability post-implantation.

Dimensions and Power Range

• Optic Diameter: 6.00 mm
• Overall Length: 13.00 mm
• Spherical Power Range: +10.00 to +30.00 D in 0.50 D increments
• Cylinder Power Range: At IOL plane from 1.00 to 6.00 D, with specific increments for precise correction

Rotational Stability

The lens demonstrates exceptional rotational stability, with over 96% of lenses showing ≤5° rotation post-implantation, ensuring consistent visual performance.

Clinical Performance

Clinical studies highlight the lens's low incidence of posterior capsule opacification (PCO), maintaining long-term transparency and clarity. The lens shows lower PCO scores and Nd:YAG capsulotomy rates compared to other IOLs.

Injector System

The preloaded multiSert™ or iSert® injector system facilitates consistent and predictable lens delivery, accommodating a recommended incision size of 2.20 mm. The system allows for flexible injection methods, enhancing surgical efficiency.

Calculation Constants

Optimized for various formulas, the lens provides precise alignment with axis orientation marks and utilizes the HOYA Toric Calculator for accurate cylinder power calculation.

Additional Information

The Vivinex™ Toric IOL is CE marked, underscoring its quality and reliability in surgical applications. With its comprehensive design and proven clinical outcomes, it stands as a distinguished choice for ophthalmic professionals.