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1. (WO2018144644) METHODS AND SYSTEMS FOR LASER OPHTHALMIC SURGERY THAT PROVIDE FOR IRIS EXPOSURES BELOW A PREDETERMINED EXPOSURE LIMIT
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Pub. No.: WO/2018/144644 International Application No.: PCT/US2018/016307
Publication Date: 09.08.2018 International Filing Date: 31.01.2018
IPC:
A61F 9/008 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
9
Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
08
Devices or methods enabling eye-patients to replace direct visual perception by another kind of perception
Applicants:
OPTIMEDICA CORPORATION [US/US]; 1700 E. St. Andrew Place Santa Ana, California 92705, US
Inventors:
SCHUELE, Georg; US
DEWEY, David A.; US
GONZALEZ, Javier G.; US
VANKOV, Alexander; US
Agent:
SHARMA, Sanjesh P.; US
Priority Data:
62/452,91131.01.2017US
Title (EN) METHODS AND SYSTEMS FOR LASER OPHTHALMIC SURGERY THAT PROVIDE FOR IRIS EXPOSURES BELOW A PREDETERMINED EXPOSURE LIMIT
(FR) PROCÉDÉS ET SYSTÈMES POUR CHIRURGIE OPHTALMIQUE AU LASER QUI PERMETTENT DES EXPOSITIONS DE L'IRIS SOUS UNE LIMITE D'EXPOSITION PRÉDÉFINIE
Abstract:
(EN) A laser surgical method for performing a corneal incision while maintaining iris exposure below a predetermined exposure limit includes : determining an initial iris exposure based on an initial treatment scan, determining whether the initial iris exposure is less than the predetermined exposure limit; generating a revised treatment scan comprising one or more treatment scan modifying elements when the initial iris exposure is greater than the predetermined exposure limit, and scanning the focal zone of a pulsed laser beam according to the revised treatment scan, thereby performing the corneal incision, wherein the one or more treatment scan modifying elements causes the iris exposure to be smaller than the predetermined exposure limit.
(FR) Procédé chirurgical au laser pour réaliser une incision cornéenne tout en maintenant une exposition de l'iris sous une limite d'exposition prédéfinie consistant à : déterminer une exposition de l'iris initiale sur la base d'un balayage de traitement initial, déterminer si l'exposition de l'iris initiale est inférieure à la limite d'exposition prédéfinie; produire un balayage de traitement révisé comprenant un ou plusieurs éléments de modification de balayage de traitement lorsque l'exposition de l'iris initiale est supérieure à la limite d'exposition prédéfinie, et balayer la zone focale d'un faisceau laser à impulsions en fonction du balayage de traitement révisé, ce qui permet d'effectuer l'incision cornéenne, le ou les éléments de modification de balayage de traitement amenant l'exposition de l'iris à être inférieure à la limite d'exposition prédéfinie.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)