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1. (WO2011017020) OPTICAL SYSTEM FOR OPHTHALMIC SURGICAL LASER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/017020    International Application No.:    PCT/US2010/042964
Publication Date: 10.02.2011 International Filing Date: 22.07.2010
IPC:
A61F 9/008 (2006.01), A61N 5/067 (2006.01), G02B 26/08 (2006.01), G02F 1/29 (2006.01)
Applicants: ALCON LENSX, INC. [US/US]; 33 Journey, Suite 175 Aliso Viejo, California 92656 (US) (For All Designated States Except US).
RAKSI, Ferenc [US/US]; (US) (For US Only).
BUCK, Jesse [US/US]; (US) (For US Only)
Inventors: RAKSI, Ferenc; (US).
BUCK, Jesse; (US)
Agent: HUNTER, William E.; Fish & Richardson P.C. P. O. Box 1022 Minneapolis, Minnesota 55440-1022 (US)
Priority Data:
12/511,961 29.07.2009 US
Title (EN) OPTICAL SYSTEM FOR OPHTHALMIC SURGICAL LASER
(FR) SYSTÈME OPTIQUE POUR LASER DE CHIRURGIE OPHTALMIQUE
Abstract: front page image
(EN)A laser system for ophthalmic surgery includes a laser source to produce a surgical pulsed laser beam, an XY scanner to scan the surgical pulsed laser beam in XY transverse directions, a Z scanner, to scan the XY scanned laser beam along a Z axis, an objective, to focus the XYZ scanned beam into a focal spot in a target region, and a computational controller, to use a computational process to control at least one of the Z scanner and the XY scanner, to control an optical distortion of the focused scanned beam.
(FR)L'invention concerne un système laser de chirurgie ophtalmique, comprenant une source laser servant à produire un faisceau laser pulsé chirurgical, un dispositif de balayage en XY servant à effectuer un balayage du faisceau laser pulsé chirurgical dans des directions transverses XY, un dispositif de balayage en Z servant à effectuer un balayage suivant un axe Z du faisceau laser à balayage en XY, un objectif servant à concentrer le faisceau à balayage en XYZ sur un point focal situé dans une région-cible, et une commande par calculateur servant à appliquer un processus de calcul pour commander le dispositif de balayage en Z et / ou le dispositif de balayage en XY, afin de maîtriser une distorsion optique du faisceau concentré à balayage.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)