Description
The HOYA TORIC IOL VIVINEX ISERT is a specialized intraocular lens designed to enhance visual outcomes for patients undergoing cataract surgery with pre-existing astigmatism. Crafted from glistening-free hydrophobic acrylic, this lens integrates both UV and blue light filters to provide comprehensive eye protection.
Optic and Haptic Design
- Optic Design: The lens features a biconvex optic with an anterior aspheric design, which partially compensates for corneal spherical aberration and improves tolerance to coma. The posterior toric design aids in precise astigmatism correction.
- Haptic Design: The textured-rough haptic surface, made from the same material as the optic, ensures enhanced stability within the eye.
Dimensions and Power Ranges
- Optic Diameter: 6.00 mm
- Overall Length: 13.00 mm
- Spherical Power: Available from +10.00 to +30.00 diopters in 0.50 D increments.
- Cylinder Power: Ranges from 1.00 to 6.00 D at the IOL plane, with specific increments for precise customization.
Optical Performance
The lens boasts high rotational stability, with over 96% of lenses rotating ≤5° post-implantation. This stability is crucial for maintaining optimal visual correction. The lens's design also significantly reduces posterior capsule opacification, contributing to long-term clarity.
Injector System
The preloaded Vivinex™ iSert® or multiSert™ injector system facilitates a smooth implantation process. With a recommended incision size of 2.20 mm, it allows for minimally invasive surgery, enhancing recovery outcomes.
Clinical Benefits
Clinical studies highlight the lens's glistening-free clarity and reduced rates of posterior capsule opacification compared to other IOLs. These features lead to lower Nd:YAG capsulotomy rates, underscoring the lens's superior performance.
Intended Use
This lens is intended for use by healthcare professionals and may not be available in all countries. It is advisable to refer to the Instructions For Use for comprehensive indications and contraindications.
