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1. (WO2019033337) FUNDUS ALIGNMENT IN OPTICAL TREATMENT SYSTEMS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/033337 International Application No.: PCT/CN2017/097838
Publication Date: 21.02.2019 International Filing Date: 17.08.2017
IPC:
A61F 9/008 (2006.01) ,A61F 9/00 (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
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
Applicants:
XINOVA, LLC [US/US]; 311 1/2 Occidental Ave S Suite 300 Seattle, WA 98104, US
XIAO, Zhen [CN/CN]; CN (US)
Inventors:
XIAO, Zhen; CN
Agent:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.; 16th Fl., Block A, Corporate Square, No.35 Jinrong Street Beijing 100033, CN
Priority Data:
Title (EN) FUNDUS ALIGNMENT IN OPTICAL TREATMENT SYSTEMS
(FR) ALIGNEMENT DU FOND D’ŒIL DANS DES SYSTÈMES DE TRAITEMENT OPTIQUE
Abstract:
(EN) a laser-based ophthalmological treatment system(200) may include a device housing(202), a head fixation assembly(206), and an interactive display device(324, 424). The head fixation assembly(206) may be configured to position and to retain a head of a patient relative to the device housing(202). The interactive display device(324,424) may be positioned in an optical path(304,404). The interactive display device(324,424) may be fixed relative to the head fixation assembly(206). The interactive display device(324,424) may be configured to display a simulation scene(504) that may include a target image(502) into a visual field of the patient. The target image(502) may be displayed in the simulation scene(504) such that optical focus on the target image(502) by the patient aligns a portion of a fundus(130) of an eye of the patient in the optical path(304,404).
(FR) L'invention concerne un système de traitement ophtalmologique à base de laser (200), pouvant comprendre un boîtier de dispositif (202), un ensemble de fixation de tête (206) et un dispositif d'affichage interactif (324, 424). L'ensemble de fixation de tête (206) peut être conçu pour positionner et retenir une tête d'un patient par rapport au boîtier de dispositif (202). Le dispositif d'affichage interactif (324, 424) peut être positionné dans un trajet optique (304, 404). Le dispositif d'affichage interactif (324, 424) peut être fixé par rapport à l'ensemble de fixation de tête (206). Le dispositif d'affichage interactif (324, 424) peut être conçu pour afficher une scène de simulation (504) qui peut comprendre une image cible (502) dans un champ visuel du patient. L'image cible (502) peut être affichée dans la scène de simulation (504) de sorte que la focalisation optique sur l'image cible (502) par le patient aligne une partie d'un fond d’œil (130) d'un œil du patient dans le trajet optique (304, 404).
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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 Organization (AM, AZ, BY, KG, KZ, 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, 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)