enVista
You have cataracts. Your doctor has a great way to correct your vision.
Cataracts are a natural part of the aging process and will eventually develop in all of us. In fact, cataract surgery is the most commonly performed procedure in the United States with over 3 million procedures annually. As you grow older, the lens in your eye can stiffen, harden and become cloudy. Since the lens is no longer as flexible or as clear as it used to be, the eye can't focus light properly. This makes it difficult to see as clearly as you once did. Luckily, cataracts have become a "normal" problem to rectify. In an outpatient procedure, your ophthalmologist can replace your eye’s lens with an artificial lens, called an intraocular lens (IOL), resulting in a dramatic restoration of your sight. Today's advancements in medical procedures allow eye surgeons to correct your cataracts using the best technologies available. In many cases, cataract surgery may reduce the need for eye glasses. It is important to understand that since everyone's vision, expectations, and lifestyles differ, it is difficult to determine how much you will be dependent on glasses after surgery. enVista is designed to not only treat your cataracts, but to also provide you with excellent quality of vision. In addition, the enVista IOL is made of an advanced material designed to provide long term clarity.
The Bausch + Lomb legacy of innovation, quality and craftsmanship is easy to see in the unique properties of the enVista® IOL which delivers exceptional rotational stability and high quality vision for a broad range of patients.
Aberration Free Optic
With its advanced aberration-free optic, the enVista
*Bench study of focus images under mesopic conditions using a model cornea with spherical aberration of 0.27 μm over 6.0mm.
1. Packer M. enVista hydrophobic acrylic intraocular lens: glistening free. Expert Review of Ophthalmology. 2015; 10:5,415-420
Distinctive Lens Design
The distinctive design of the enVista
TruSight™ Optic: Glistening-free material with potential for increased scratch resistance
- Advanced material 25x harder than traditional hydrophobic acrylic lenses helps promote increased resistance to scratches and abrasions.
- enVista family of IOLs are the ONLY IOLs with FDA-approved glistening-free labeling.
StableFlex™ technology: Controlled and efficient unfolding
- Provides improved material properties to enhance optic recovery
SureEdge™ design: 360-degree posterior square edge
- In the clinical study, there was a low incidence of PCO.
- A continuous, 360-degree posterior square edge potentially prevents PCO compared to round edge designs.
- Micro-grooved peripheral edge to help reduce edge glare.
AccuSet Haptics: Stable Performance
- Unique haptic fenestrations facilitate intraoperative lens manipulation.
*Compared to the previous generation MX60
1. Elachchabi A, Martin P, Goldberg E, Mentak K. Nanoindentation studies on hydrophobic acrylic IOLs to evaluate surface mechanical properties. Paper presented at: XXV Congress of the European Society of Cataract and Refractive Surgeons (ESCRS); September 8-12, 2007; Stockholm, Sweden.
2. Data on file.
3. Buehl W, Findl O. Effect of intraocular lens design on posterior capsule opacification. J Cataract Refract Surg. 2008;34:1976-1985
4. Data on file.
SimplifEYE IOL Delivery System
The benefits of enVista
- SimplifEYE's preloaded cartridge helps to ensure proper positioning and helps reduce risks associated with handling
- Streamlined loading and intuitive operation for procedural efficiency.
SimplifEYE's three easy steps are designed to help accelerate procedures:
Monofocal
| Model number | MX60E | MX60PL |
| SKUs for ordering in US | MXUE (+Spherical Power) | MXUEPL (+Spherical Power) |
| Injectors (2.4mm incision size) | ||
| BLIS injector system | x | |
| INJ100 | x | |
| SimplifEYE delivery system | x | |
| Diopter range | 0 to +10D in 1.0D increments
+10D to +30D in 0.5D increments +30D to +34D in 1.0D increments |
|
| Optic size | 6mm | |
| Optic length | 12.5 mm | |
| Haptics | Modified C, fenestrated | |
| Optic design | Aspheric
Aberration-free Biconvex |
|
| Other features |
Glistening free-hydrophobic acrylic material
Refractive index: 1.53 at 35 UV absorbing Sharp 360° square posterior edge |
|
| Optical biometry |
Suggested A-constant*: 119.1
ACD-constant: 5.61 Surgeon factor: 1.85 mm Barrett lens factor : 1.94 mm Barrett lens design factor: -0.50D |
|
| Applanation | Suggested A-constant*: 118.7
Surgeon factor: 1.62 mm ACD-constant: 5.37 mm |
Toric
| Model number | MX60ET | MX60PT |
| SKUs for ordering in US | MXUET (+Spherical Power) | MXUPL (+Spherical Power) |
| Injectors (2.4mm incision size) | ||
| BLIS injector system | x | |
| INJ100 | x | |
| SimplifEYE delivery system | x | |
| Diopter range | +6D to +30D in 0.5D increments | |
| Optic size | <6 mm | |
| Optic length | <12.5 mm | |
| Haptics | Modified C, fenestrated | |
| Optic design | Aspheric
Aberration-free Biconvex (posterior toricity for MX60ET & MX60PT) |
|
| Other features |
Glistening free-hydrophobic acrylic material
Refractive index: 1.53 at 35 UV absorbing Sharp 360° square posterior edge |
|
| Optical biometry |
Suggested A-constant*: 119.1
ACD-constant: 5.61 Surgeon factor: 1.85 mm Barrett lens factor : 1.94 mm Barrett lens design factor: -0.50D |
|
| Applanation | Suggested A-constant*: 118.7
Surgeon factor: 1.62 mm ACD-constant: 5.37 mm |
Cylinder Power
| Irrigation | Gravity and/or pressurized air |
| Air pressure | Max 100 mmHg |
| Pump type | Vacuum (Rotary vane) |
| Vacuum | 0-600 mmHg |
Anterior Vitrectomy
| IOL plane | 1.25 | 2.00 |
| Corneal plane | 0.90 | 1.40 |
| Corneal plane | 0.90 | 1.40 |
| Range of predicted postoperative corneal cylinder | 0.77 - 1.39 | 1.40 - 1.92 |
enVista Specification
Size: 86 kb
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