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1. (WO2018197952) EYE SAFETY SYSTEM FOR LASERS
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Pub. No.: WO/2018/197952 International Application No.: PCT/IB2018/000543
Publication Date: 01.11.2018 International Filing Date: 27.04.2018
IPC:
A61B 3/15 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
3
Apparatus for testing the eyes; Instruments for examining the eyes
10
Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions
14
Arrangements specially adapted for eye photography
15
with means for aligning, spacing or blocking spurious reflection
Applicants:
GERLITZ, Yonatan [IL/IL]; IL
Inventors:
GERLITZ, Yonatan; IL
Priority Data:
15/964,02926.04.2018US
62/491,52528.04.2017US
Title (EN) EYE SAFETY SYSTEM FOR LASERS
(FR) SYSTÈME DE SÉCURITÉ OCULAIRE POUR LASERS
Abstract:
(EN) An eye safety system, based on retro-reflection from the eye, to shut off a laser source in a short time to avoid approaching the hazard level of the eye. In the event of an accidental direction of laser light toward a nearby eye, the system rapidly collects and detects laser light that retroflects from the retina of the eye. Upon detecting the retroflected light, a comparator/processor assembly signals to switch off the laser source to terminate the hazard to the eye.
(FR) Un système de sécurité oculaire, basé sur une rétroréflexion de l'œil, permet d'arrêter une source laser en un court laps de temps en vue d'éviter d'approcher le niveau de danger de l'œil. Dans le cas d'une direction accidentelle de la lumière laser vers un œil proche, le système collecte et détecte rapidement une lumière laser faisant l'objet d'une rétroréflexion depuis la rétine de l'œil. Lors de la détection de la lumière faisant l'objet d'une rétroréflexion, un comparateur/processeur signale d'éteindre la source laser de sorte à mettre fin au danger pour l'œil.
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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)