New-generation bifocal diffractive-refractive intraocular lenses
V.P. Koronkevich, G.A. Lenkova, V.P. Korolkov, A.G. Poleschuk, I.A. Iskakov, A.S. Gutman
Institute of Automation and Electrometry, Siberian branch of the Russian Academy of Sciences (IA&E, SB RAS),
Novosibirsk branch of «Interbranch scientific and technical complex “EyeMicrosurgery” named after acad. S.N. Fedorov,
ZAO “IntraOL” (closed joint-stock company)
Full text of article: Russian language.
Abstract:
Optical properties of Russian-made bifocal intraocular lenses MIOL-Accord are compared with properties of their foreign analogues introduced into ophthalmological practice over the last years. Regardless of difference in diffractive microstructure design concepts, these advanced lenses can provide comparable results in clinical trials.
Key words:
intraocular lenses, artificial lens, bifocal diffractive-refractive intraocular lens, a comparison of the optical characteristics.
Citation: Koronkevich VP, Lenkova GA, Korolkov VP, Poleschuk AG, Iskakov IA, Gutman AS. New-generation bifocal diffractive-refractive intraocular lenses [In Russian]. Computer Optics 2008; 32(1): 50-58.
References:
- Claoue C, Parmar D. Multifocal Intraocular Lenses Modern Cataract Surgery. Dev. Ophthalmologic. Ed. Kohnen T. Basel, Karger 2002; 34: 217-237.
- Davison J, Simpson M. History and development of the apodized diffractive intraocular lens. Journal of Cataract & Refractive Surgery 2006; 32(5): 849-858.
- Steiner RF, Aker BL, Trentacost DJ. A prospective comparative study of the AMO Array zonal-progressive multifocal silicone intraocular lens and a monofocal intraocular lens. Ophthalmology 1999; 106: 1243-1255.
- Futhey JA. Diffractive bifocal intraocular lens. Proceedings of SPIE. Holographic Optics: Optically and Computer Generated 1980; 1052: 142.
- Futhey JA, Isaacson WB, Neby RL. Multifocal diffractive lens. US patent 4830481 (1989).
- Lindstrom RL. Food and Drug Administration Study update. One-year results from 671 patients with the 3M multifocal intraocular lens. Ophthalmology 1993; 100: 91-97.
- Liekfeld A. Chr. Presbyopia Correction – Renaissance of the Multifocal Lens. Hartmann. Ophthalmo-Chirurgie 2003; 15: 69-73.
- Mester U. How good is the new generation of multifocal intraocular lenses? Deutsche Ophthalmologische Gesellschafte. V. 104. Jahrestagung der Deutschen Ophthalmologischen Gesellschaft (DOG). Berlin, 21.-24.09.2006. Düsseldorf, Köln: German Medical Science 2006. Doc 06dogFR.07.09. http://www.dog2006.org/33_d.html
- Lenkova GA, Koronkevich VP, Korolkov VP, Iskakov IA. Multifocal intraocular lens and a method for its preparation. Invention Patent No. 2303961 (Aug 10, 2007).
- Koronkevich VP, Korolkov VP, Lenkova GA, Treushnikov VM, Viktorova EA, Iskakov IA, Gutman AS. Phototechnologies for fabrication of bifocal intraocular lenses. Proc. SPIE 2007; 6734, 67340Z.
- Fedorov SN, Linnik LF, Treushnikov VM, Viktorova EA. Polymer material for making an elastic intraocular lens and a lens based on said material. United States Patent N 5,725,576 (March 10, 1998).
- Knorz MC. European Perspective on Mixing and Matching Multifocal IOLs. Cataract & Refractive Surgery Today, August 2007: 78-80.
- Tecnis specification sheet. Tecnis multifocal IOL Model ZM900, 29.07.2006: 1-2.
- Takhteyev YuV, Balashevich LI. The first experience of the use of multifocal intraocular lenses “AcrySof ReSTOR®.” Ophthalmosurgery 2004; 3: 30-33.
- Cohen AL. Progressive intensity phase bifocal. United States Patent N 4,881,805 (November 1989).
- Lee C-S, Simpson MJ. Diffractive multifocal ophthalmic lens. United States Patent N 5,699,142 (December 1997).
- Simpson MJ, Futhey JA. Multi-focal diffractive ophthalmic lens. United States Patent N 5,116,111(May 1992).
- Koronkevich VP, Lenkova GA, Iskakov IA, Malyshev AI, Popkov VA, Yurlov YuI. Bifocal diffractive-refractive intraocular lenses. Optoelectronics, Instrumentation and Data Processing 1997; 6: 26-41.
- ISO/DIS 11979-2. Optics and Optical Instruments – Intraocular Lenses. Pt. 2: Optical Properties and their Methods 1996.
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