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1. (WO2017155938) LENS EDGE FEATURES FOR DETERMING LENS PLACEMENT AND ALIGNMENT
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Pub. No.: WO/2017/155938 International Application No.: PCT/US2017/021078
Publication Date: 14.09.2017 International Filing Date: 07.03.2017
IPC:
G02C 7/04 (2006.01) ,G02C 7/02 (2006.01)
G PHYSICS
02
OPTICS
C
SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7
Optical parts
02
Lenses; Lens systems
04
Contact lenses for the eyes
G PHYSICS
02
OPTICS
C
SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
7
Optical parts
02
Lenses; Lens systems
Applicants:
JOHNSON & JOHNSON VISION CARE, INC. [US/US]; 7500 CENTURION PARKWAY JACKSONVILLE, Florida 32256, US
Inventors:
WILDSMITH, Christopher; US
WIDMAN, Michael F.; US
Agent:
SHIRTZ, Joseph F.; US
SZANTO, Melissa J.; US
Priority Data:
15/063,00507.03.2016US
Title (EN) LENS EDGE FEATURES FOR DETERMING LENS PLACEMENT AND ALIGNMENT
(FR) CARACTÉRISTIQUES DE BORD DE LENTILLE POUR DÉTERMINER UN PLACEMENT ET UN ALIGNEMENT DE LENTILLE
Abstract:
(EN) A contact lens having a lens edge defining an outer periphery of the contact lens, an optic zone positioned within the lens edge designed to provide corrective vision for a patient, a Lens Center having a vertical axis and a horizontal axis passing there through, and first and second fiducial indicators present at first and second different locations around the lens edge. The first and second fiducial indicators each include at least one recess into or at least one projection extending outwardly from the lens edge and are different from one another.
(FR) L'invention concerne une lentille de contact ayant un bord de lentille définissant une périphérie externe de la lentille de contact, une zone optique positionnée à l'intérieur du bord de lentille conçue pour fournir une vision correctrice à un patient, un centre de lentille ayant un axe vertical et un axe horizontal passant à travers ce dernier, et des premier et second indicateurs de repère présents à des premier et second emplacements différents autour du bord de lentille. Les premier et second indicateurs de repère comprennent chacun au moins un évidement dans ou sur au moins une saillie s'étendant vers l'extérieur à partir du bord de lentille et sont différents l'un de l'autre.
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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, 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)