Wavelight refractive suitelasik university of utah health. Patented refractive lens technology provides the greatest and most consistent distribution of light ergonomically easy to use, reduces glare and provides proper adjustments for users improves productivity reduces eye strains improves worker comfort environmentally friendly. San diego eye surgeons introduce the wavelight refractive suite. The company introduced the wavelight refractive suite outside the united states. Approval for catheter recognition files to be downloaded to the cryoconsole for recognition. The eyes wave aberration is measured 202 by using a detector such as a shackhartmann detector 714. The ora device is a wavefront aberrometer, which lets the surgeon finetune spherical and astigmatic lens choices by measuring the refraction when the eye is aphakic and checking the refraction after the new. The phorcides analytic engine diagnostic software, designed to help. It focuses the light onto the retina in the back of. Accessgudid wavelight refractive suite 00380659906060 allegro analyzer. The moran eye centers the moran eye center refractive surgeons. Volume 20 issue 63 september 2007 editor elmien wolvaardt ellison editorial committee dr nick astbury professor allen foster dr clare gilbert dr murray mcgavin.
For the first time, wavelight has succeeded in linking the femtosecond laser to the excimer laser. Wavelight intralase blade free lasik technology salt lake. However, if the wave travels from a medium of higher refractive index to a medium of lower refractive index, it is bent away from the normal. Wavefrontoptimized versus wavefrontguided lasik for. In step one, a microthin flap of tissue is created on the cornea. Listing a study does not mean it has been evaluated by the u.
Spectraphysics designs, develops, and manufactures premier lasers for a variety of commercial and industrial markets, including led scribing. Refractive errors this material will give you an overview of what causes the different types of refractive errors and how each is treated. Lasik laser eye surgery pasadena eye associates pasadena. The length of the eyeball longer or shorter, changes in the shape of the cornea, or aging of the lens can all cause refractive errors. Thanks to innovations in excimer and femtosecond laser technology, the wavelight refractive suite boasts the fastest total refractive procedure in the u. Millions of procedures have been performed safely and effectively using the intralase method. The wa velight allegretto waveallegretto wave eyeq. Comparison of wavelight analyzer and alcon ladarwave.
How does allegretto wave compare to other laser eye options in terms of effectiveness. Lasik, also known as laserassisted in situ keratomileusis or laser vision correction, is a refractive procedure that reshapes the cornea to correct nearsightedness, farsightedness and astigmatism. The new laser suite integrates the fastest laser technology available in the united states to provide patients with better and more predictable outcomes. Eye surgeons at gordon schanzlin new vision institute institute integrate the worlds fastest excimer and femtosecond lasers today. Wavelight system patient information booklet and must be informed of the alternatives for refractive correction including eyeglasses, contact lenses, prk, and other refractive surgeries. Surgery for refractive errors eye disorders msd manual. Qureshis and astles leadership, ijcahpo and the ico task force began an 18month process of research, drafting. This means that the flap can be precisely adjusted to a tenth of a millimetre using integrated data exchange over the planned ablation zone by the. The centers refractive surgery program is known for its comprehensive and conservative approach to laser and nonlaser vision correction. Wavefrontoptimized versus wavefrontguided lasik for myopic. Comparison of corneal flaps created by wavelight fs200 and.
The fs and ifs laser systems are ophthalmic surgical lasers indicated for use in patients undergoing surgery or treatment requiring the initial lamellar resection of the cornea. Frantz with an unprecedented level of valuable information about the. The wavelight refractive suite these are two important steps to lasik eye surgery. Alcon launches lasik innovations with new planning software. Alcon introduced an enhanced wavelight refractive suite to optimize the patient and surgeon lasik experience. The technology behind the wavelight refractive suite is impressive on paper but its even more impressive to see it in action. The moran eye centers the moran eye center refractive. Cataract surgery cape coral cataract specialist lehigh acres. Based at the moran eye centers midvalley location, the refractive surgery division is committed to educating patients about the risks and benefits of vision correction surgery. Inspections, compliance, enforcement, and criminal. In this prospective, openlabel, multicenter study conducted in. How does allegretto wave compare to other laser eye options in. Contraindications may include corneal edema, glaucoma, and keratoconus.
It is an ad vanced form of lasik and can be a valuable tool for any surgeon looking to expand his or her refractive practice. In wavelight fs200 group the laser energy was set at 0. Spectra wavewriter system clinical summary spectra wavewriter scs system information for prescribers 9117175902 3 of 23 had greater than 50% pain relief with opioids. One of the technologies attempting to address these realities is an instrument known as the optiwave refractive analysis system, or ora.
Wavelight refractive suite the fastest total refractive procedure in the u. Each laser has its advantages and disadvantages and no one laser is best for all patients. Take advantage of the resources below to learn more about the technology thats combining speed, precision and patient safety to usher in a new era of refractive treatment. Alcon launches lasik innovations with new planning software and patient interface for the wavelight refractive suite.
This incredibly accurate, realtime display of the patients eye provides dr. The allegretto laser is a good laser, but in my experience there are definite advantages to wavefront technology. In my hands, refractive surgery with the allegretto wave excimer laser wavelight laser technologie ag, erlangen, germany has consistently produced qualityofvision outcomes better than what patients achieved preoperatively with their glasses or contact lenses. In wavelight fs200 group, the flap was created using wavelight fs200 femtosecond laser. More than 95% of people do not need corrective lenses for distance vision. The wavelight refractive suite is, in my mind, the most advanced technology available today because of its speed and its noticeable effect on patient outcomes. In a normal eye, the front part of the eye, which includes the cornea and the lens, acts like a camera lens. In step two, an excimer laser is used to reshape the cornea. Contact eye institute of houston here to see if you are a good candidate. At the 20 american society of cataract and refractive surgeons ascrs meeting, wavetec announced a hardware upgrade verifeye, which is intended to speed up the process and add continuous video and refractive readouts. Wo2002030273a1 determination of ocular refraction from. Feb 17, 2015 the eye guys are the first practice in the united states to offer patients the combined benefits of lensx laser cataract surgery and alllaser lasik using the wavelight refractive suite with.
Refractive errors occur when the shape of the eye prevents light from focusing directly on the retina. The integrated wavelight refractive suite the fastest refractive platform in the us features. Lasik is the most common type of refractive surgery. Alcon launches lasik innovations with new planning. This technique may be preferred for patients with thinner corneas or severe dry eyes. The refractive suite by wavelight has opened up a new dimension in femtolasik. Refraction of light universita degli studi di verona. Refractive system definition is an optical system in which lenses instead of mirrors are used for focusing light, forming an image, or changing the path of a beam of light by refraction. Wavelight technology allows your surgeon to create a personalized treatment plan, with treatment options that take into account your unique visual needs. We use both the allegretto wavelight and the visx platforms. In this section, we develop a simple linear model for describing optical index. Risks and complications may include corneal pain, flap tearing, and epithelial ingrowth. Alcon recently launched two additions to its wavelight refractive suite to further support lasik surgery performance and results.
The eye guys are the first practice in the united states to offer patients the combined benefits of lensx laser cataract surgery and alllaser lasik using the wavelight refractive suite with. The wavelight refractive suite is the latest technology available for laser vision correction surgeries such as lasik and prk. Ocular refraction is determined from wavefront aberration data, and an optimum customized correction is designed. Cataract refractive suite vitreoretinal constellation vision system refractive wavelight system acrysof brand iols. The wavelight refractive suite is ergonomically optimized to combine the wavelight fs200 femtosecond laser and the wavelight ex500 excimer laser to provide both the surgeon and patient with a high level of precision and reliability for a 100% personalized and bladefree vision correction procedure. How does allegretto wave compare to other laser eye. This new refractive suite features the 200 khz wavelight fs200 femtosecond laser for the creation of corneal flaps during refractive laser surgery and the new 500hz wavelight ex500 excimer laser. From the aberration, an image metric is calculated 214, and the secondorder aberrations which optimize that metric are determined 218. Lasik laser eye surgery pasadena eye associates pasadena tx.
Lasers such as the wavelight allegretto wave eyeq laser and the visx star s4 laser, which are used in refractive procedures such as laserassisted insitu keratomileusis lasik, are restricted devices pursuant to section 515d1bii of the act, 21 u. Jonathan frantz utilizes an innovative technology called the ora optiwave refractive analysis system with verifeye, which continuously monitors the measurements of a patients eye during their cataract surgery. Pma monthly approvals from 512018 to 5312018 original. Refractive error fact sheet national eye institute. The wavelight topolyzer vario and wavelight analyzer ii diagnostic devices are measuring instruments intended for use in eye examinations to measure corneal topography. Optiwave refractive analysis system ora university of. I have used most of the lasers available on the market and of the modern lasers, i believe that the visx laser wtih wavefront is the best. Indications for use the wavelight allegretto wave eyeq excimer laser system used in conjunction.
New lasik technology featured with the first wavelight. In this prospective, openlabel, multicenter study conducted in the united states, 374 eyes were. Refractive techniques to write a complete spectacle prescription, a refractionist must determine eight quantities. Oct 29, 2012 alcons wavelight refractive suite comprising wavelight fs200 femtosecond laser and wavelight ex500 excimer laser lasek prk teprk. The intralase method can only be performed using the intralase laser. After refractive surgery, most people have distance vision that is good enough to do most things well for example, driving or going to the movies, although not everyone has perfect 2020 vision without eyeglasses after the procedure.
The improved graphical user interface offers surgeons an intuitive, efficient workflow when performing personalized topographyguided lasik procedures. Comparison of wavelight analyzer and alcon ladarwave the safety and scientific validity of this study is the responsibility of the study sponsor and investigators. The intralase method is a 100% bladefree approach to creating your lasik flap. The alcon wavelight refractive suite is the fastest refractive surgery most patients who are eligible for lasik can have prk. To compare visual outcomes using the wavelight allegretto wave to administer either wavefrontoptimized standard lasik or wavefrontguided custom lasik treatments in myopic eyes. The intralase method is a 100% bladefree approach to creating your lasik flap the thin flap of tissue that the doctor creates to perform your lasik procedure. The allegretto is wavefront optimized but has a much faster laser with a smaller spot size. Refractive other intraocular lenses iols vitreoretinal acrysof iq iols, ultraserttm, panoptix constellation platform, numerous devices and instrumentation wavelight lasik and refractive correction equipment key products centurion, infiniti phaco platforms, lensx femtosecond laser 3. The wavelight features the fastest laser time of any laser on the market, as well as the broadest range of customized, patientspecific treatments. Unrivaled 500 hz excimer laser ablation times at just 1. Inspections, compliance, enforcement, and criminal investigations. Lasik technology at the eye institute of utah wavelight refractive suite.
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