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Advanced Systems In Laser Lasik

Among the most technologically advanced systems used in laser lasik houston is the Allegretto Wave Excimer Laser. Approved by the FDA in 2003, it was first utilized in Houston, and has been extremely effective in cornea correction.

Laser lasik houston has used the Allegretto in over 40,000 eye corrective surgeries and it is fitting to illustrate how this system operates to achieve its high success rate.

The Allegretto is a system that does not have to rely on peripherals to determine the size and scan of the treatment beam. Instead, this software is influenced solely by the data that is directly inputted by a number of sources to optimize treatment options. In addition, the Allegretto can produce true optical zones while conserving tissue and eliminating the possibility of night vision problems. This was true of prior laser treatment in which the optical zone was centered on the front of the cornea.

What is the optical zone? The optical zone is that portion of the cornea that has been corrected by the laser. A larger optical zone is especially important for night vision and for patients who have very large pupils. If the pupil is larger than the optical zone, the patient may experience poor peripheral vision, poor night vision, and a higher than normal incidence of glare. Thus, individuals who have had laser surgery and are still bothered by sunlight and glare is a perfect example of why former laser techniques were ineffective.

Having the Allegretto's advanced technology has taken the laser lasik houston surgeon in a new and innovative direction.

In addition, the laser lasik houston surgeon allows for active eye tracking technology precise real-time tracking of the Allegretto's laser beam, to ensure accurate placement of each pulse. The high-speed scanning component in the Allegretto also allows for the laser to deliver 200 laser pulses per second. This achieves even distribution of laser energy over the treatment zone on the cornea.

For the laser lasik houston surgeon, the Allegretto has the ability to correct aberrations, and the laser treatment combined with the scanning capability enables the surgeon to correct the refractive errors and other aberrations utilizing a single process. Thus, once the surgery is complete, there is no need for further corrective surgery in the future.

After surgery your vision will stabilize within one or two weeks. But it may take a several months to continue to improve. You may experience glare and night blindness may during this time. Risks with Lasik laser eye surgery are visual aberrations especially in low light, over or under-corrected and additional surgery enhancement may be needed, regressive in the treatment this is uncommon, dry eye symptom which may require medication for tear production, in rare cases vision may worsen that cannot be corrected. You should contact your eye doctor immediately if any of these conditions occur or worsen.

About the Author

At the International EyeCare Laser Center, our doctors practice LASIK only - we are specialists. Dr. Charles Moore is instrumental in the design and development of LASIK diagnostic and surgical equipment. For more information visit our site: http://www.texaslasik.com/

i am GPercy, why in aircraft engineering, laser & fiber optics r not used 2 transport electricity in d system?

i think it would be a great idea if the aircraft engineers could figure out away to use laser and fiber optics to transport electricity from place to an other instead of billions of wires ! the aicraft would weight way less, and it would take less fuel to operate them. and gravity would have least impact on them.
i know it would cost a lot of money to build such a type of aircraft, but in the long run, more money would be saved.
since an airplane is such a tight place, it would definitely be more convenient, and with technology, now adays, more things are possible.

With the current state-of-the-art it is only possible to transport small amounts of power (in the 0.1 to 1 Watt range) via fiber optics. At least that's the way it was a decade ago -- perhaps there have been some breakthroughs in the past 10 years that allow for transporting power in the 1 to 10 Watt range.

Even so, 10 Watts is still far too low to be useful in an aircraft, where some pumps and actuators require 10 times or even 100 times that power level.

What you propose will probably happen, someday, when that technology matures a bit more.

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An Express Lane From Camera to Computer
ANNE EISENBERG Fiber optic links may soon help consumer gadgets and computers communicate with each other at ultrahigh speeds.

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