Description

The HOYA TORIC IOL VIVINEX ISERT is an advanced intraocular lens designed to enhance visual outcomes for patients undergoing cataract surgery with pre-existing corneal astigmatism. Crafted from hydrophobic acrylic, this lens features a glistening-free material with integrated UV and blue light filters, ensuring clarity and protection.

Key Features

• Optic Design: The lens boasts a biconvex, aspheric optic with a square edge, engineered to minimize posterior capsule opacification (PCO). Its toric design provides exceptional rotational stability, with over 96% of lenses rotating ≤5° post-implantation.

• Haptic Design: The textured-rough haptic surface enhances lens stability and reduces adhesions, contributing to consistent visual performance.

• Surface Treatment: Active oxygen processing ensures a smooth lens surface, further reducing PCO rates compared to other IOLs.

Optical Performance

The proprietary aspheric optic design compensates for corneal spherical aberration and offers greater tolerance to coma, leading to improved uncorrected visual acuity and reduced residual refractive astigmatism. Clinical outcomes highlight its effectiveness, with a high percentage of eyes achieving refractive astigmatism of 1.0 D or less postoperatively.

Injector System

The VIVINEX ISERT is preloaded in the multiSert™ or iSert® injector system, allowing for versatile single-handed or two-handed insertion through a recommended 2.20 mm incision. This system enhances surgical precision and protects the wound site, facilitating safe and controlled lens delivery.

Technical Specifications

• Optic Diameter: 6.00 mm
• Overall Length: 13.00 mm
• Power Range: +10.00 to +30.00 diopters
• Cylinder Power: 1.00 to 6.00 D at the IOL plane

The lens alignment is calculated using a web-based HOYA toric calculator, with alignment referenced to episcleral or conjunctival vessels during surgery.

Clinical Outcomes

The VIVINEX ISERT demonstrates significantly better visual acuity and lower PCO rates, with excellent rotational stability across various preoperative axial lengths. These attributes make it a reliable choice for ophthalmic surgeons aiming for superior refractive outcomes.

Professional Use

Designed for use by healthcare professionals, the HOYA TORIC IOL VIVINEX ISERT may not be available in all regions, underscoring the importance of consulting local availability. Its innovative features and proven clinical benefits position it as a leading solution in the correction of astigmatism during cataract surgery.