Richard K. Snook “Pachymetry and True Topography Using the ORBSCAN System” Date unknown but beleived to be prior art.* |
David T.C. Lin, MD; Corneal Topographic Analysis After Excimer Photorefractive Keratectomy; Nov. 1993. |
Schwind Opthalmic Technology; Keratom Excimer Laser; 1993. |
Steven E. Wilson, MD Et Al.; Changes in Corneal Topography After Excimer Laser Photorefractive Keratectomy for Myopia; Oct. 1990. |
Robert K. Maloney, MD; Corneal Topography and Optical Zone Location in Photorefractive Keratectomy; Jul. 13, 1990. |
Sami G. El Hage, OD, PhD, Et Al.; Corneal Topography as Measured by the Eye Map EH-270; Date Unknown but Believed to be Prior Art. |
Richard K. Snook; Pachymetry and True Topography Using the Orbscan System; Date Unknown but Believed to be Prior Art. |
Werner Förster, MD Et Al.; Design and Development of a New 193-Nanometer Excimer Laser Surgical System; Jul. 1993. |