Post by rosariawetzell on Oct 21, 2020 4:20:57 GMT
In further detail, the LASIK vision correction procedure is Sniper Vision System Review undertaken as follows: The patient is given topical anesthetic eye drops but is otherwise kept awake and immobile; at this time a mild sedative for any anxiety associated with this procedure may be given as well. The anesthetic is then given time to take effect.
During this stage of the LASIK vision correction procedure, the patient lies down on a table with the eye held immobile with a lid speculum (used to keep the eye open) and a suction ring placed on the eye. At this time the patient may experience some discomfort as his vision dims somewhat and the pressure is felt. A mechanical blade called a microkeratome will then be attacked to the suction ring, and used to cut the flap in the cornea; the flap is then lifted up and folded back, which may cause a small amount of additional discomfort as well. At this point the patient will be asked to stare at a blinking light (this is not a laser) in order to keep the eye focused.
The preset amount of corneal tissue to be removed, which will be in the tens of micrometers, is removed now with an excimer laser. This laser will emit a number of pulses that will vaporize and ablate the corneal tissue, with the number determining the precision and amount of tissue that is removed; this number may either be controlled by a computer or applied by the surgeon himself. This part of the LASIK vision correction procedure will take less than one minute per eye.
freepdfreview.com/sniper-vision-system-review/
During this stage of the LASIK vision correction procedure, the patient lies down on a table with the eye held immobile with a lid speculum (used to keep the eye open) and a suction ring placed on the eye. At this time the patient may experience some discomfort as his vision dims somewhat and the pressure is felt. A mechanical blade called a microkeratome will then be attacked to the suction ring, and used to cut the flap in the cornea; the flap is then lifted up and folded back, which may cause a small amount of additional discomfort as well. At this point the patient will be asked to stare at a blinking light (this is not a laser) in order to keep the eye focused.
The preset amount of corneal tissue to be removed, which will be in the tens of micrometers, is removed now with an excimer laser. This laser will emit a number of pulses that will vaporize and ablate the corneal tissue, with the number determining the precision and amount of tissue that is removed; this number may either be controlled by a computer or applied by the surgeon himself. This part of the LASIK vision correction procedure will take less than one minute per eye.
freepdfreview.com/sniper-vision-system-review/