Description

The HOYA Toric IOL Vivinex iSert is a specialized intraocular lens designed to enhance visual outcomes for patients undergoing cataract surgery with astigmatism. This advanced lens offers a range of features tailored to meet the needs of ophthalmic professionals and their patients.

Key Features

• Material and Design: Crafted from glistening-free hydrophobic acrylic, the lens includes a UV and blue light filter to protect the eye. Its biconvex shape and aspheric anterior design contribute to improved image quality by compensating for corneal spherical aberration.

• Optic and Haptic Structure: The lens features a square, thin, textured optic edge and a posterior toric design. The textured-rough haptic surface enhances stability, ensuring precise positioning within the eye.

• Surface Treatment: Active oxygen processing provides a smooth surface, while the square optic edge design reduces posterior capsule opacification (PCO), maintaining long-term clarity.

Rotational Stability

The Vivinex iSert lens is renowned for its exceptional rotational stability. Clinical data indicates a median rotation of just 1.1°, with 100% of lenses maintaining ≤5° rotation from the initial axis up to six months post-operation. This stability is consistent even in eyes with high axial lengths.

Dimensions and Power Range

• Optic Diameter: 6.00 mm
• Overall Length: 13.00 mm
• Power Range: +10.00 to +30.00 diopters in 0.50 D increments
• Cylinder Power: Available in various increments, tailored to meet specific corneal plane needs.

Model and Injector System

The lens model XY1A, also known as XY1A-SP, is compatible with the preloaded Vivinex™ iSert® or multiSert™ injector systems. These systems offer single-handed push and two-handed screw injection options, with an adjustable insert shield for precise delivery. The recommended incision size is 2.20 mm, facilitated by a front injector tip outer diameter of 1.70 mm.

Clinical Benefits

Laboratory and clinical data support the lens's glistening-free clarity, proven rotational stability, and reduced PCO. These attributes, combined with high biocompatibility, make the HOYA Toric IOL Vivinex iSert a reliable choice for healthcare professionals aiming to achieve optimal surgical outcomes.

Intended Use

This intraocular lens is intended for use by healthcare professionals during cataract surgery in patients with astigmatism. Availability may vary by country, and design specifications are subject to change.