Description

The HOYA iSert 251 Monofocal Intraocular Lens (IOL) is a sophisticated solution designed for cataract surgery, offering precise visual outcomes through its advanced aspheric optic design. Crafted from hydrophobic acrylic, this lens features an aberration-correcting Aspheric Balanced Curve (ABC) design, providing sharp and clear visual images. The integrated UV and blue light filters enhance eye protection, making it a comprehensive choice for patients.

Key Features

• Optic Material: Hydrophobic acrylic with a yellow, blue-blocking filter.
• Optic Diameter: 6.0 mm with an overall length of 12.5 mm.
• Power Range: Available from +6.00 to +30.00 diopters in 0.50 D increments.
• Edge Design: Sharp, square optic edge to minimize posterior capsule opacification (PCO).

Haptic Design

The lens includes a modified C-loop haptic configuration with 5° angulation, ensuring stable positioning within the eye. The haptic tips are chemically bonded with blue PMMA, enhancing the lens's structural integrity.

Injector System

The fully preloaded iSert injector system is designed for microincision cataract surgery (MICS), allowing implantation through a 2.4 mm incision. This single-use system enhances surgical efficiency and safety by eliminating manual lens loading, thus reducing contamination risks. The injector system comprises a base, plunger, two sliders, a safety release, and a cleft at the end of the injection tunnel to control IOL release.

Handling Instructions

• Infuse an ophthalmic viscosurgical device (OVD) or balanced saline solution into the injector.
• Advance the slider to fold the IOL and use the screw plunger to inject the lens.
• Ensure proper alignment and centralization of the lens within the capsular bag.

Certifications and Availability

The HOYA iSert 251 IOL is FDA approved and CE Mark certified, available in regions including the USA, Japan, EMEA, and APAC. Its proven hydrophobic IOL material has been trusted worldwide, with over 10 million implants over 15 years.

Additional Information

The iSert injector system family includes models like iSert 250 for nontinted IOLs and iSert 351 for toric IOLs, enhancing the versatility and adaptability of HOYA's offerings in ophthalmic solutions.