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Bi-Flex HB 877FAB & 877FABY

Single piece, sterile, foldable aspheric hydrophobic acrylic intraocular lens (IOL) with UV blocker, optionally with blue light filter. The optic is monofocal. The IOL is available as non-preloaded IOL, which must be manually loaded into an injector before implantation.
Standard Powers:
0.0 D → +9.0 D (1.0 D steps)
+10.0 D → +30.0 D (0.5 D steps)
Extreme Powers:
+31.0 D → +35.0 D (1.0 D steps)
Material:
Hydrophobic acrylic with UV blocker and optional blue light filter
RI:
1.47
Abbe No:
58
Optic Diameter:
6 mm
Overall Diameter:
13 mm
Optic Design:
Aspheric - Aberration Neutral
Biconvex (0.0 D → +35.0 D)
Nominal A-constant:
118.9
Haptic Design:
Posterior vaulting fenestrated C-loops with 0° angulation
PCO Prevention:
360° sharp edge
Estimated Incision Size:
2.2 - 2.4 mm
Shelf Life:
5 years after sterilization
Recommended Injector:
Compatibility chart available:
https://medicontur.com/professionals/compatibility
Material & Design Make the Difference! The Bi-Flex HB monofocal IOL is manufactured from a long-time proven SEMTE hydrophobic copolymer material, ensuring high uveal biocompatibility and low levels of glistening*. This IOL benefits from the patented Bi-Flex platform design providing ultimate centration & long-term stability**. Available in preloaded version!

*Argay A, Vamosi P. The assessment of the impact of glistening on visual performance in relation to tear film quality. PLoS One. 2020 Oct 12;15(10):e0240440.
**Fernández J, Rodríguez-Vallejo M, Martínez J, Tauste A, Piñero DP. Biometric Factors Associated with the Visual Performance of a High Addition Multifocal Intraocular Lens. Curr Eye Res. 2018 Aug;43(8):998-1005. doi: 10.1080/02713683.2018.1478981. Epub 2018 May 30.
**Győry JF, Srinivasan S, Madár E, Balla L. Long-term performance of a diffractive-refractive trifocal IOL with centralized diffractive rings: 5-year prospective clinical trial. J Cataract Refract Surg. 2021 Oct 1;47(10):1258-1264.
**Bachernegg A, Rückl T, Strohmaier C, Jell G, Grabner G, Dexl AK. Vector Analysis, Rotational Stability, and Visual Outcome After Implantation of a New Aspheric Toric IOL. J Refract Surg. 2015 Aug;31(8):513-20. doi: 10.3928/1081597X-20150727-01.
**Nováček LV, Němcová M, Tyx K, Lahodová K, Rejmont L, Rozsíval P, Studený P. Evaluation of astigmatism-correcting efficiency and rotational stability after cataract surgery with a double-loop haptic toric intraocular lens: A 1-year follow-up. Biomed Hub 2021;6:30-41. doi: 10.1159/000513894

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Bi-Flex HB 877FAB/FABY
September 12, 2022
Medicontur IOL Portfolio
September 12, 2022

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