Description

The HOYA TORIC IOL VIVINEX ISERT is a specialized intraocular lens designed for use in cataract surgery to correct astigmatism. This advanced lens is crafted from glistening-free hydrophobic acrylic, ensuring high optical clarity and long-term performance. It features integrated UV and blue light filters to protect the eye, and its aspheric and toric optic design enhances visual outcomes by compensating for corneal spherical aberration.

Key Features

• Optic Design: The lens has a biconvex shape with a sharp, square edge to minimize posterior capsule opacification (PCO). The aspheric anterior surface and toric posterior surface are engineered to improve image quality and correct astigmatism.
• Dimensions: With an optic diameter of 6.00 mm and an overall length of 13.00 mm, the lens is available in spherical powers ranging from +10.00 to +30.00 diopters, and toric powers tailored for precise astigmatism correction.
• Haptic Design: The textured-rough haptic surface, made from the same acrylic material, enhances lens stability within the eye.

Injector System

The lens is delivered using the preloaded Vivinex™ iSert® or multiSert™ injector system, allowing for consistent and precise implantation. The system supports single-handed or two-handed injection, with a recommended incision size of 2.20 mm, facilitating a seamless surgical procedure.

Surface Treatment

Advanced surface treatments, including active oxygen processing, provide a smooth and regular IOL surface. This, combined with the lens's square optic edge, significantly reduces PCO, contributing to superior optical performance.

Clinical Performance

• Rotational Stability: The lens demonstrates exceptional rotational stability, with a median rotation of 1.1° and 96–100% of lenses showing ≤5° rotation up to six months post-surgery.
• Optical Performance: Clinical studies highlight the lens's ability to maintain high transparency and biocompatibility, with lower PCO and Nd:YAG capsulotomy rates compared to other IOLs.

Intended Use

This intraocular lens is intended for use by healthcare professionals in cataract surgeries where astigmatism correction is required. The product is CE marked, and availability may vary by country. Detailed handling instructions are provided in professional documentation to ensure optimal outcomes.