iSert® Injector
Spec Sheet
| iSert® | |||||||
| Model name | iSert® 255 | iSert® 254 | iSert® 251 | iSert® 250 | iSert® 151 | iSert® 150 | |
| Optic design | Aspheric lens design, aberration correcting | Spherical lens design | |||||
| Specification | UV and blue light filter | UV filter | UV and blue light filter | UV filter | UV and blue light filter | UV filter | |
| Optic material | Hydrophobic acrylic (AF-1) | ||||||
| Manufacturing | Lathe-cut and pad polished | ||||||
| Haptic material | Hydrophobic acrylic with blue PMMA chemically bonded haptic tips | ||||||
| Haptic configuration | Modified C-loop, 5° angulation | ||||||
| Dimension (Optic/OAL) | 6.0 mm / 12.5 mm | ||||||
| Power | +6.00 to +30.00 D (in 0.50 D increment) | ||||||
| Nominal A-constant* | 118.4 | ||||||
| Optimized constants† | Haigis | a0 = -0.542 | a1 = 0.161 | a2 = 0.204 | |||
| Hoffer Q | pACD = 5.30 | ||||||
| Holladay 1 | SF = 1.52 | ||||||
| SRK/T | A = 118.5 | ||||||
| Front injector tip outer | 1.78 mm | 1.82 mm | 1.93 mm | ||||
| Injector | iSert® preloaded | ||||||
*The A-Constant is presented as a starting point for the lens power calculation. When calculating the exact lens power, it is recommended that calculations be performed individually, based on the equipment used and operating surgeon’s own experience.
†These optimized constants for the calculation of intraocular lens power published by ULIB on their website: http://ocusoft.de/ulib/c1.htm are calculated from 319 clinical results for model 250/251 as of October 31, 2016. These constants are based on actual surgical data and are provided by ULIB as a starting point for individual constant optimizations. The information available on the website is based on data originating from other users and not by HOYA Surgical Optics (HSO). HSO therefore does not warrant the correctness, completeness and currentness of the contents on the said website.
Information contained is intended for health care professionals. For a full list of indications and contra indications please refer to the Instructions For Use. 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. Please contact our regional representative regarding individual availability in your country. HOYA and iSert are trademarks of the HOYA Corporation or its affiliates. ©2023 HOYA Medical Singapore Pte. Ltd. All rights reserved.
- HOYA post-market clinical follow-up study evaluating safety and performance of HOYA IOLs in routine practice. HOYA Data on file.
Simple, fast, predictable
Physicians find iSert® simple to use1
A prospective, multicenter, observational study
across 7 countries found iSert® easy to use.1
*Third-party trademarks used herein are the property of their respective owners.
- Chung B, et al. Preloaded and non-preloaded intraocular lens delivery system and characteristics: human and porcine eyes trial. Int J Ophthalmol 2018;11:6-11.
Are you looking for predictable results?
Designed to support one-step implantation. In a human trial comparing IOL delivery systems, none of the iSert® 250 cases required additional manipulation with a secondary instrument (vs up to 32% of cases with manually loaded IOL delivery systems).1
A prospective observational case series of 101 human eyes assessing the characteristics of five IOL delivery systems. iSert® 250 and TECNIS PCB00 were injected via preloaded IOL delivery systems while the other IOLs (EnVista MX60, AcrySof IQ SN60WF and TECNIS ZCB00) were injected via manually loaded IOL delivery systems. This chart compares iSert® 250 with manually loaded IOL delivery systems so data for TECNIS PCB00 are not shown.1,*
iSert® is more predictable than manually loaded IOL delivery systems1
*Third-party trademarks used herein are the property of their respective owners.
- Chung B, et al. Preloaded and non-preloaded intraocular lens delivery system and characteristics: human and porcine eyes trial. Int J Ophthalmol 2018;11:6-11.
A prospective observational case series of 101 human eyes assessing the characteristics of five IOL delivery systems. iSert® 250 and TECNIS PCB00 were injected via preloaded IOL delivery systems while the other IOLs (EnVista MX60, AcrySof IQ SN60WF and TECNIS ZCB00) were injected via manually loaded IOL delivery systems. Time taken from IOL loading to completion of implantation was measured in all eyes undergoing conventional cataract surgery. This chart compares iSert® 250 with manually loaded IOL delivery systems so data for TECNIS PCB00 are not shown. P value shown is for the comparison of each manually loaded IOL delivery system with iSert® 250.
Do more in less time
iSert® is faster than manually loaded IOL delivery systems
On average, iSert® delivers the IOL in just 22.0 s, comparing favorably with 32.3 s – 43.2 s for manually loaded IOL systems.1
- The handling shown in this application guide summarizes the product application and does not replace the "Instruction For Use".
How iSert® works
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