Description
The HOYA iSert PY-60AD is a highly specialized intraocular lens (IOL) crafted by HOYA Surgical Optics, Inc. This monofocal lens is designed for implantation in the capsular bag during cataract surgery, serving as a replacement for the eye's natural lens.
Optic Design
- Aspheric Optic: The lens features an aspheric, aberration-correcting optic that enhances visual clarity.
- Sharp Optic Edge: Designed to reduce posterior capsule opacification (PCO).
- UV and Blue Light Filter: Provides additional protection for the eye.
Materials
- Optic Material: Made from hydrophobic acrylic.
- Haptic Material: Composed of blue PMMA, chemically bonded.
- Color: Yellow.
Haptic Configuration
- Design: Modified C-loop with a 5° angulation.
- Manufacturing: Lathe-cut and tumble polished for precision.
Dimensions
- Optic Diameter: 6.0 mm.
- Overall Length: 12.5 mm.
Power Range
Available in diopter strengths ranging from +6.00 to +30.00, in 0.50 D increments, allowing customization to individual patient needs.
A-Constant
The estimated A-Constant is 118.4, with optimized constants available for various calculation formulas, enhancing surgical planning.
Delivery System
The lens comes with a fully preloaded iSert injector system, eliminating the need for cleaning or sterilization of reusable injectors. The single-use device features a front injector tip with an outer diameter of 1.89 mm.
Clinical Use
The HOYA iSert PY-60AD is designed to improve surgical efficiency and reduce staff workload. It is not intended for reuse or reprocessing. While there are no known contraindications for adults, certain medical conditions may require special consideration by the surgeon.
Safety Information
Potential adverse events may include wound leak, dry eye syndrome, capsule opacification, corneal complications, infection, and retinal detachment. Details of the implanted lens are documented on a Patient Implant Card provided post-surgery.
Proven Track Record
Since its launch in 2007, over 10 million of these lenses have been implanted worldwide. The expected lifetime of the lens is 20 years, with no replacement needed if functioning well. Design and specifications may evolve due to ongoing technical development, ensuring continued innovation in ocular health.
