Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Imola Ratkay"'
Publikováno v:
Journal of Refractive Surgery. 19:94-99
PURPOSE: We evaluated four femtosecond laser intrastromal cutting procedures: creation of a corneal flap for laser in situ keratomileusis (LASIK), tunnel and entry cut for intracorneal ring, corneal flap and removable lens for keratomileusis, and int
Publikováno v:
Graefe's Archive for Clinical and Experimental Ophthalmology. 235:296-305
• Purpose: To analyze the results of phototherapeutic keratectomy. • Patients and methods: We performed 193-nm excimer laser phototherapeutic keratectomy (PTK) in 252 eyes of 216 patients suffering from pain and/or decrease in visual acuity. One
Autor:
Ron M. Kurtz, A.R. Williams, Christopher Horvath, Gagik P. Djotyan, Doug L. Miller, Imola Ratkay-Traub, Tibor Juhasz, Zachary S. Sacks, Gabrielle Marre, Greg J. R. Spooner
Publikováno v:
Commercial and Biomedical Applications of Ultrafast Lasers II.
The eye is potentially an ideal target for high precision surgical procedures utilizing ultrafast lasers. We present progress on corneal applications now being tested in humans and proof of concept ex vivo demonstrations of new applications in the sc
Publikováno v:
OPTIKA '98: 5th Congress on Modern Optics.
We have performed excimer laser photorefractive keratectomy operations with a Schwind Keratom 2F to correct near- sightedness. 613 eyes of 348 patients were treated by this ablation method. We have selected 318 case, where the follow-up was at least
Publikováno v:
Journal of refractive surgery (Thorofare, N.J. : 1995). 13(3)
BACKGROUND: Both the potential analgesic effects and side-effects of topical diclofenac sodium 0.1% are points of interest after excimer laser phototherapeutic keratectomy. METHODS: Excimer laser phototherapeutic keratectomy was performed in 134 eyes
Publikováno v:
Graefe's Archive for Clinical and Experimental Ophthalmology. 234:278-279
A 47-year-old man had photorefractive keratectomy (PRK) to correct myopia. Three months after surgery he was slightly overcorrected with +1.25-0.5/170 degrees. He then suffered a gout attack and showed a refraction of +2.5-0.5/4 degrees which decreas
Autor:
Gábor Szabó, Zsolt Bor, Imola Ratkay, B. Racz, Béla Hopp, Agnes Fuest, Ildiko Sueveges, Judit Mohay, Zsuzsanna Marton
Publikováno v:
Optical Engineering. 32:2481
ArF excimer laser ablation of corneal tissues ( in vitro , pig) is investigated. Scanning electron microscopic analysis shows that the spatial resolution of the ablation is better than 1 μm. The etching rate and etched depth is found to be proportio