Posts Tagged ‘USA’
Many patients have asked a relatively simple question, “why was LASIK invented at all”? A decade ago very few people even knew the word LASIK, and while the word had become a part of our lexicon, the real reason that doctors choose to do LASIK escapes many peoples understanding. We were one of the first handful of doctors in the United States, and the first to realize the potential benefits of LASIK for vision correction almost fifteen years ago. Since that time there are now over 10,000 LASIK doctors in the USA alone and a multiple of this number worldwide. The reasons for the success of LASIK are numerous but in a sentence it provides rapid, accurate, and relatively painless restoration of vision to a wide range of refractive errors. Patients are able to see like they were wearing contact lenses without all of the bother, cost, inconvenience, and risks of contacts. In general they have better visual function than provided with glasses in the same way that contact lenses are better than glasses for so many reasons.
This simple question is profound, because it touches on an invention that has changed the way in which the world views vision correction and has helped millions of people worldwide to see better without the aid of glasses or contact lenses.
For perhaps millions of years, much of human kind has suffered with vision problems. There are the serious eye diseases such as cataracts, glaucoma and a myriad of other problems. Beyond this is the simple fact that many people are unable to see clearly at distance, near, or both. This is from the imperfections of the eyeball as a camera and this was greatly helped over that last few hundred years by glasses and more recently in the last 50 years by contact lenses. Although with the advent of lasers, there was a hope that such technology could improve vision, limitations in the nature of the eye had limited laser application to vision correction until the advent of LASIK .
LASIK is a hybrid procedure, that is it involves two steps which together are able to improve vision very rapidly and predictably for patients with ametropias. The first step is to create a potential space for the laser to correct the vision and the second is to do the correction itself. In the early days of LASIK about 15-20 years ago , this potential space was made with a device called a microkeratome. This is a miniature shaver which can peel a thin layer of outer tissue from the cornea which remains attached at the edge or “hinge”. Another laser, the excimer laser then focuses on the freshly cut surface, and removes tissue in a programmed manner to reshape the eye. Finally, the flap is replaced which assumes the contour of the newly shaped cornea beneath it. It is the transfer of the shape combined with covering the treated area with living tissue that makes LASIK so remarkable. Healing occurs at the edge or seam of the flap and the eye barely knows that anything has occurred beneath. The vision is rapidly restored with no significant healing response, which is key to the success of LASIK.
Newer lasers, called femtosecond lasers, are able to make the flap layer more precisely without a cutting blade but fundamentally perform the same function. This all laser approach is a safer and slightly more effective way of restoring vision by LASIK. The current state of the art in LASIK is to use advanced femtosecond lasers such as our Visumax to make a flap, and a wavefront optimized excimer laser like our Zeiss or our Allegretto laser(s) to reshape the cornea. With this type of treatment we have a very low complication rate, and excellent vision results in most cases.
We become complacent very quickly with new technologies but it is a truly amazing and revolutionary accomplishment that in a procedure that lasts only a few minutes , a persons vision can be corrected from a lifetime of limitations.
Dr. Dishler is the first doctor to perform LASIK in Colorado, the first doctor to offer blade free LASIK in Colorado, and is a consultant, lecturer, and inventor. He is involved with several FDA studies and answers questions related to laser vision correction online.
Article Source:http://www.articlesbase.com/vision-articles/why-do-doctors-perform-lasik-as-the-most-common-vision-correction-procedure-1488131.html
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America’s Best metal glasses has been the low-price leader in the optical retail industry since its inception. Optical retail in USA is a very inefficient industry with very little daily traffic for each store, which drives the retail price of eyeglasses to soar. To solve this problem, America’s Best Eyeglass has done two things to increase the sales revenue and to keep the average cost low.
The first thing America’s Best plastic eyeglasses does is to centralize its processing lab. The lab of America’s Best Eyeglasses is in New Jersey. When customers finish ordering their eyeglasses in the stores of America’s Best Eyeglass, the processing of lenses may start very soon within minutes. This ensures the best possible quality and the quickest delivery. The lab of America’s Best Eyeglass is outfitted with latest optical equipment and manned with experienced lab technicians. The accuracy and precision of eyeglasses prescriptions attract the customers of America’s Best Eyeglasses to come back for repeat purchase and spread via word of mouth. These things increase the traffic to America’s Best Eyeglass stores, and cut down the average cost.
The second measure America’s Best semi rimless glasses takes is to buy biggest quantity of designer frames and other frames from vendors, thus America’s Best Eyeglasses can have the lowest possible purchase prices. The prices of frames bought in immense volumes are unbelievably low. That is why America’s Best Eyeglasses can offer only a fraction of the prices its competitors are selling. Volume operation and scale of economy are the source of the success of America’s Best Eyeglasses through the years.
Article Source: http://blog.firmoo.com/how-can-prices-be-so-low-in-americas-best-eyeglasses.html
Firmoo’s Blog is the information source in area of vision care, including eyeglasses, sunglasses, contact lenses, sports protective eyewear, vision error and diseases, vision surgery, ageing and kid’s vision etc., solely sponsored by Firmoo.com, an emerging online optical store offering high quality eyewear at the lowest prices.Firmoo’s return and refund policy make any purchase risk-free.
Article Source:http://www.articlesbase.com/vision-articles/how-can-prices-be-so-low-in-americas-best-eyeglasses-1413225.html
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Costco Optical is the optical department of Costco Wholesale Corporation, which is the biggest membership warehouse club in the United States. Costco Optical exists in the some total 555 Costco stores across USA, Canada, Puerto Rico and a few other countries.
Costco Optical department provides its membership customers with affordable yet super quality prescription metal lens glasses, semi rimless eyeglasses, rimless eyeglass and other eye care products. Some of the designer styles in Costco Optical only cost small percentage comparing with other high-end high-priced luxury stores. In order for its members to achieve conveniences, each Costco Optical store possesses independent doctor of optometry for eye checkup and prescribing. Costco Optical executes the similar return policy as other eyewear retail practitioners. Costco Optical also has a 90-day return policy which secures the benefits of customers and ensures 100% satisfaction on the eyeglasses consumption.
Costco Optical prides itself on possessing the most professional and intelligent staff in the optical sphere, which makes the customers more relaxed and trustful when receiving the eye care services from the Costco Optical department. Costco Optical cares its members’ eye health and recommend each person of the family to have their eyes checked annually to avoid any sudden damage to the eyes due to symptomless and painless eye diseases.
As the optical division of America’s largest wholesale club (the second is the Walmart’s Sam’s Club), Costco Optical strives its efforts to provide the best possible eyewear at the lowest possible price through its contracts with the direct manufacturers. To let its customers access vision service easily without breaking the bank is the top priority of Costco Optical.
Article Source: http://blog.firmoo.com/brief-introduction-of-costco-optical-department.html
Firmoo’s Blog is the information source in area of vision care, including eyeglasses, sunglasses, contact lenses, sports protective eyewear, vision error and diseases, vision surgery, ageing and kid’s vision etc., solely sponsored by Firmoo.com, an emerging online optical store offering high quality eyewear at the lowest prices.Firmoo’s return and refund policy make any purchase risk-free.
Article Source:http://www.articlesbase.com/vision-articles/brief-introduction-of-costco-optical-department-1409114.html
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Los Angeles Lasik center Maloney Vision Institute is hosting an FDA study on the ACI Corneal Inlay, which is an implant that can reduce the need for reading glasses.
Understanding the loss of near vision.
A healthy, young eye is able to focus light from both far and near objects to create a clear image at all distances. By age 45, the eye’s natural lens is too stiff to focus on near points. As a result, near tasks like reading or computer work are blurry. This is a natural occurrence that affects us the rest of our life. The clinical term for the loss of near vision is presbyopia. It is possible to have poor near vision, but good distance vision, especially if you have already had Los Angeles Lasik surgery to correct this.
Buying a pair of reading glasses is a quick way to improve near vision. While “readers” will help you read a book or dial a telephone number, they will not help you see far objects. Some find putting glasses on to see near and taking off to see far inconvenient.
The ACI Corneal Inlay no-cost research study.
Smaller than a contact lens, the ACI Corneal Inlay looks like a black ring. There is a tiny aperture or hole in the center of the inlay. The inlay can help vision correction Los Angeles patients in two ways.
1. Creates a pinhole effect so near objects are clearer.
2. Focuses light rays so you can see a wider range of vision – near, intermediate (computer) and distance. During an out-patient procedure, the research doctor will implant the inlay in one eye. If needed, the ACI Corneal Inlay can be surgically removed.
You may be eligible to participate in the study if you are…
- Between the ages of 45 and 60.
- Using reading glasses to read or work on the computer.
- Not using glasses or contacts to see far objects – Lasik Los Angeles patients are welcome.
- In good physical health.
- Able to meet other medical criteria determined by the research doctor.
Improvement in near vision.
The amount of time it takes to see an improvement in near vision varies. Some see better in a few days. For others, it takes several months, or there may be no improvement at all.
You can help your eye heal faster by using eye drops as prescribed. You will also be asked to practice reading without glasses. This activity will help train your inlay eye how to see near again.
Next steps.
If you are interested in learning if the ACI Corneal Inlay can reduce your dependence on reading glasses, contact Maloney Vision Institute by telephone 310.208.3937 or email info@maloneyvision.com . You can also visit www.NearVisionStudy.com for more information.
The information about the ACI Corneal Inlay clinical research study is not intended to provide medical advice. Always consult your doctor for medical advice and treatment.
Caution: Investigational device. Limited by United States federal law to investigational use.
Dr. Robert Maloney ABC’s extreme makeover doctor, performed over 50,000 lasik surgery. Los angeles best laser eye center, voted top 10 in USA. For more details visit us : http://www.maloneyvision.com/
Article Source:http://www.articlesbase.com/vision-articles/maloney-vision-institute-seeks-participants-for-research-study-on-reducing-the-dependence-on-reading-glasses-1301855.html