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iSert®

Product catalog summary

Overview: This document provides technical specifications and handling procedures for various models of HOYA iSert® intraocular lenses (IOLs), including models 150, 151, 250, 251, 254, and 255. These lenses are designed for use in cataract surgery and are preloaded in an injector system for ease of use.

Specifications:

Optic Material: Hydrophobic acrylic (AF-1)
Optic Design: Models 150 and 151 feature a spherical lens design, while models 250, 251, 254, and 255 have an aspheric, aberration-correcting design.
Manufacturing: All models are lathe-cut and pad polished.
Haptic Material: Hydrophobic acrylic with blue PMMA chemically bonded haptic tips.
Dimensions: Optic/OAL is 6.0 mm / 12.5 mm for all models.
Power Range: +6.00 to +30.00 D in 0.50 D increments.
Nominal A-constant: 118.4
Optimized Constants: Haigis (a0 = -0.542, a1 = 0.161, a2 = 0.204), Holladay 1 (sf = 1.52), SRK/T (A = 118.5)
Injector Tip Diameter: 1.93 mm for models 150 and 151; 1.82 mm for models 250 and 251; 1.78 mm for models 254 and 255.

Procedures:

Step A: Infuse the OVD into the injector through the infusion port, filling the area indicated by dotted lines.
Step B: Press the release tabs, lift up, and remove the cover from the case.
Step C: Hold the body with the thumb and push the slider slowly forward until it stops. Remove the injector from the case.
Step D: Push the injector knob forward until it stops. Slowly rotate the knob clockwise and carefully insert the injector tip into the eye through the incision, keeping the slit of the tip in a downward position to ensure correct IOL orientation. Continue rotating the knob to inject the lens into the capsular bag.

Important Notes:

Some products or features may not be approved or available in all countries.
Specifications are subject to change due to ongoing technical development.
The A-constant is a guideline and should be customized based on the surgeon's experience and equipment.

Catalog excerpts

Preloaded Injector System | Hydrophobic Acrylic Model name HOYA iSert Optic material Optic design Spherical lens design Haptic material Hydrophobic acrylic with blue PMMA chemically bonded haptic tips Dimension (Optic/OAL) Nominal A-constant * Optimized constants** Haigis a0 = -0.542 a1 = 0.161 a2 = 0.204 Holladay 1 sf = 1.52 SRK/T A = 118.5 Front injector tip outer diameter iSert® preloaded *The A-constant mentioned above is presented as a guideline only for lens power calculations. It is recommended that the A-constant measurement be customized based on the surgeon’s experience and measuring equipment. The handling shown below summarizes the product application and does not replace the "Instruction For Use". Step A Infuse the OVD into the injector through the infusion port. Fill up the area indicated by the dotted lines. Step B Press the release tabs, lift up and remove the cover from the case. Hold here Step C Hold body with thumb and push the slider slowly forward until it stops. Remove the injector from the case. Step D Push the injector knob forward until it stops. Slowly rotate the knob clockwise. Carefully insert the injector tip into the eye through the incision, keeping the slit of the tip in a downward position to ensure correct IOL orientation. Slowly rotate the injector knob clockwise, to inject the lens into the capsular bag. **https://iolcon.org/lensesTable.php (Accessed data Mar 15, 2019) Some of the products and/or specific features as well as the procedures featured in this document may not be approved in your country and thus may not be available there. Design and specifications are subject to change without prior notice as a result of ongoing technical development. Please contact our regional representative regarding individual availability in your respective market. HOYA and iSert are trademarks of HOYA Corporation or its affiliates. ©2020 HOYA Medical Singapore Pte. Ltd. All rights reserved. HOYA Medical Singapore Pte. Ltd. | 455A Jalan Ahmad Ibrahim | Singapore 639939 HOYA Surgical Optics GmbH | De-Saint-Exupéry-Straße 10 | 60549 Frankfurt / Main | Germany Hotline DE: Tel. 0800 664 2 664 | Fax 0800 774 2 774 hoyasurgicaloptics.com Singularly Focused. Globally Powered.™ 0123

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Preloaded Injector System | Hydrophobic Acrylic Model name HOYA iSert The handling shown below summarizes the product application and does not replace the "Instruction For Use". UV lter Optic material Optic design Aspheric lens design, aberration correcting Haptic material Hydrophobic acrylic with blue PMMA chemically bonded haptic tips Dimension (Optic/OAL) Nominal A-constant Optimized constants** Holladay 1 sf = 1.52 SRK/T A = 118.5 Front injector tip outer diameter iSert® preloaded *The A-constant mentioned above is presented as a guideline only for lens power calculations. It is recommended...

Open the catalog to page 3

Preloaded Injector System | Hydrophobic Acrylic Model name HOYA iSert Optic material Optic design Aspheric lens design, aberration correcting Haptic material Hydrophobic acrylic with blue PMMA chemically bonded haptic tips Dimension (Optic/OAL) Nominal A-constant Optimized constants** The handling shown below summarizes the product application and does not replace the "Instruction For Use". OVD infusion OVD port infusion OVD infusion range Step B Press the release tabs, lift up and remove the cover from the case. 118.4 Haigis a0 = -0.542 a1 = 0.161 a2 = 0.204 Holladay 1 sf = 1.52 SRK/T A = 118.5...

Open the catalog to page 4

Preloaded Injector System | Hydrophobic Acrylic Model name HOYA iSert The handling shown below summarizes the product application and does not replace the "Instruction For Use". UV lter Optic material Optic design Aspheric lens design, aberration correcting Haptic material Hydrophobic acrylic with blue PMMA chemically bonded haptic tips Dimension (Optic/OAL) Nominal A-constant Optimized constants** OVD infusion OVD port infusion OVD infusion range Step B Press the release tabs, lift up and remove the cover from the case. 118.4 Haigis a0 = -0.542 a1 = 0.161 a2 = 0.204 Holladay 1 sf = 1.52 SRK/T...

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iSert®

iSert®

Catalog excerpts

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