Description

The HOYA Vivinex™ Toric Intraocular Lens (IOL) is expertly crafted to address the needs of patients undergoing cataract surgery with pre-existing corneal astigmatism. This advanced lens is designed for healthcare professionals seeking precision and clarity in visual outcomes.

Key Features

• Material and Design: Constructed from glistening-free hydrophobic acrylic, the lens incorporates an aspheric biconvex optic with a toric posterior surface. Its Vivinex™ material includes integrated UV and blue light filters, enhancing visual protection.

• Optic Specifications: The lens features a 6.00 mm optic diameter and a 13.00 mm overall length. Its square, thin, textured optic edge and smooth surface are engineered to minimize posterior capsule opacification (PCO), ensuring long-term clarity.

• Haptic Design: The C-loop, single-piece design with textured-rough haptic surfaces provides enhanced stability, crucial for maintaining lens position. Axis orientation marks aid in precise alignment during implantation.

Optical Performance

The proprietary aspheric optic design partially compensates for corneal spherical aberration, increasing tolerance to optical imperfections such as coma. Clinical studies highlight the lens's glistening-free performance and reduced PCO, contributing to superior visual quality.

Rotational Stability

The Vivinex™ Toric IOL demonstrates exceptional rotational stability, with a median rotation of 1.1° and 100% of lenses showing ≤5° rotation up to six months post-implantation. This stability is consistent even in eyes with high axial lengths, ensuring reliable astigmatism correction.

Injector System

The lens is compatible with the preloaded multiSert™ or iSert® injector systems, supporting both single-handed and two-handed injection techniques. The system's design allows for a recommended incision size of 2.20 mm, facilitating a minimally invasive surgical approach.

Clinical Benefits

• Long-Term Clarity: Active oxygen processing and a smooth optic surface reduce PCO, leading to lower Nd:YAG capsulotomy rates compared to other IOLs.

• Biocompatibility: The lens is designed for long-term biocompatibility, offering patients clarity and control in visual outcomes.

Intended Use

This lens is intended exclusively for use by healthcare professionals and may not be available in all regions. For comprehensive indications and contraindications, practitioners should consult the Instructions For Use.

Important Considerations

While previous models faced manufacturing recalls, the current Vivinex™ models remain unaffected, ensuring confidence in quality and performance. This product description excludes customer reviews, pricing, and other commercial details, focusing solely on the technical and clinical attributes of the HOYA Vivinex™ Toric IOL.