Description

The HOYA TORIC IOL VIVINEX ISERT is a sophisticated intraocular lens designed to enhance visual outcomes for patients undergoing cataract surgery with astigmatism. Developed by HOYA Surgical Optics, this lens offers advanced features tailored for optimal performance and clarity.

Key Features

• Material: Crafted from glistening-free hydrophobic acrylic, the lens includes UV and blue light filtering capabilities, ensuring long-term visual clarity.
• Optic Design: The biconvex optic features an anterior aspheric and posterior toric design, complemented by a square, thin, and textured optic edge for improved visual outcomes.
• Haptic Design: The textured-rough haptic surface enhances rotational stability, with axis orientation marks for precise alignment.

Dimensions and Power

• 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: 1.00 to 6.00 D, tailored for precise astigmatism correction

Rotational Stability

The lens demonstrates exceptional rotational stability, with a median rotation of 1.1° and over 96% of lenses rotating ≤5° post-implantation. This stability is maintained even in eyes with high axial lengths, ensuring consistent visual correction.

Surface Treatment

The posterior surface undergoes active oxygen processing treatment, significantly reducing posterior capsule opacification (PCO) for clearer vision post-surgery.

Injector System

The preloaded Vivinex™ iSert® or multiSert™ injector system facilitates a seamless implantation process. With a front injector tip outer diameter of 1.70 mm, it is compatible with a recommended incision size of 2.20 mm, allowing for flexible injection techniques.

Optical Constants

• Nominal A-Constant: 118.9
• Optimized Constants: Tailored for precise lens power calculations across various formulas, enhancing surgical planning accuracy

Clinical Benefits

The proprietary aspheric optic design compensates for corneal spherical aberration, improving tolerance to coma and providing glistening-free clarity. These features contribute to high biocompatibility and consistent delivery during implantation.

Intended Use

This lens is intended for use by healthcare professionals during cataract surgery, specifically for patients requiring astigmatism correction. Its design and specifications are subject to ongoing technical advancements, with detailed indications and contraindications available in the Instructions For Use.

The HOYA TORIC IOL VIVINEX ISERT stands out as a reliable choice for achieving superior visual outcomes, marked by its innovative design and robust clinical performance.