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WO/2003/103549A1 |
A drug delivery system comprising a contact lens having dispersed therein as nanoparticles having a particle size less than about 50 nm, an ophthalmic drug nanoencapsulated in a material from which said ophthalmic drug is capable of diff...
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WO/2003/101341A2 |
Methods and apparatus (610)are disclosed for diagnosing vision and improving vision in a manner which does not interfere with the natural shape of the cornea or its orientation relative to the remainder of the eye, but which changes its ...
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WO/2003/092957A1 |
The glasses lens polishing method of the invention is a method for polishing the outer periphery of a glasses lens by fixing the glasses lens in a polishing device by holding it between fixing functional sections installed at the front e...
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WO2003027758A9 |
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WO/2003/090611A1 |
Electro-active multi-focal spectacles are disclosed. The spectacles have a stack of at least two electro-active regions (5560), (5565) and (5570). The electro-active regions produce a plurality of viewing correction zones. The spectacles...
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WO/2003/087755A1 |
A novel system for supporting contact lens users, wherein in a case when the support of a user is inadequate after selling contact lenses to him, an appropriate support is provided to him so that he can use them satisfactorily. For this ...
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WO/2003/082069A1 |
A cloth accessory (5) and methods for the use thereof are disclosed and described. In one aspect, the cloth accessory (5) may include a cover member (10) forming an enclosure with a cavity therein, and a cloth (25) attached to the cover ...
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WO/2003/080320A1 |
A gripper (1) for contact lenses comprises a gripper head (10) which has a bearing surface (100) for a contact lens (CL) and in which one or more openings (101, 102) are provided through which an underpressure can be applied in order to ...
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WO/2003/079097A1 |
A Custom Eyeglass Manufacturing Method includes a wavefront measuring device with a plurality of cameras directed at a patient's face. The resulting images are processed by a computer to determine the locations of pupils, center of pupil...
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WO/2003/074093A2 |
A sterilization apparatus and method for automatically transporting a plurality of ophthalmic lenses packages containing ophthalmic lenses to be sterilized through an in-line apparatus, without off-loading packages from the line, for tra...
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WO/2003/068103A2 |
The present invention comprises a closed loop system (220) and method for assessing a performance of a refractive surgical system that is capable of correcting lower and higher order aberrations of the eye. In one embodiment, the refract...
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WO/2003/065111A1 |
A novel examining system for providing a user safely with a contact lens having a predetermined expiration date without exerting excessive loads on the user and oculist. The user (18) pays the periodical membership fee, and a contact len...
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WO/2003/059193A2 |
The use of nanoparticles of inorganic materials (e.g., synthetic smectite clays) in ophthalmic compositions is described. The nanoparticles are utilized as biologically inert carriers or depots for biocides. The nanoparticles are particu...
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WO/2003/053479A2 |
A method for cleaning contact lenses employs a composition that includes tromethamine in an amount effective to reduce the amount of denatured protein on the contact lens, thus rendering the contact lenses easier to clean. Additionally, ...
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WO/2003/053480A1 |
A method of preventing and/or reducing deposition of denatured proteins on a contact lens while worn on the eye involves dispensing in the eye an ophthalmically compatible composition including tromethamine in an amount effective to prev...
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WO/2003/052491A1 |
The present invention involves the prescribing and/or dispensing ophthalmic lenses, such as progressive addition lenses, for a wearer. In one form of the invention lens usage information is obtained from a wearer and entered into a progr...
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WO/2003/049776A1 |
A contact lens case having antimicrobial characteristics composed of a polymeric material having a plurality of amorphous zones. An antimicrobial agent is incorporated into said amorphous zones of the polymeric material of said body. The...
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WO/2003/047341A2 |
An antimicrobial system. When generally formulated to disinfect a catheter, the antimicrobial substance comprises water and between approximately 10 and 200 mg of tetrasodium EDTA for each milliliter of water. When formulated as a treatm...
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WO/2003/045629A1 |
Apparatus for orienting a pair of framed eyeglasses (13) relative to an electronic scanner whereby the scanner then generated digital data defining the geometry of the frame. This data is entered into a computer to cause it to control a ...
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WO/2003/045630A1 |
A method and system for producing a clip-on for a pair of eyeglasses (100). The method comprises obtaining in an electronic form a contour of at least a portion of the eyeglasses (100), and editing the contour so as to produce a two-dime...
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WO/2003/043668A2 |
A composition for conditioning a contact lens comprising a surfactant comprising a copolymer of hydrophobe and hydrophile blocks the structure: HO $m(Y) (hydrophobe)x $m(Y) (hydrophile)y $m(Y) H where x and y are integers reflecting the ...
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WO/2003/044589A1 |
A portable, water-tight and hands-free washing and drying machine for a pair of spectacles and similar eyewear is herein presented and hereinafter called a SpecWasher wherein said SpecWasher may be of any configuration, made of any mater...
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WO/2003/040807A2 |
The present invention provides a method for the manufacture of thin multifocal lenses by deposition of a high refractive index material on a lens substrate.
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WO/2003/040810A1 |
The attachment of sidepieces and bridges to spectacle lenses of rimless spectacles requires connections that are incorporated, in part, laterally and, in part, vertically in the spectacle lens. The aim of the invention is to make it poss...
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WO/2003/038507A1 |
Disclosed is a washing apparatus for contact lenses which is provided with a lenses case hung on the upper portion of a washing tank and an ultrasonic oscillator attached on the bottom surface of the washing tank, such that the contact l...
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WO/2003/035356A1 |
A method for manufacturing a molded plastic lens product which comprises injecting a diethylene glycol bis−allyl carbonate based monomer mixture for a lens into the cavity of a lens mold composed of a sealing member (53) and a mold die...
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WO/2003/026420A1 |
It is intended to provide bactericidal solutions having a biological toxicity lowered as far as possible to thereby ensure a sufficient safety and, at the same time, exerting an excellent bactericidal effect or preserving effect. Bacteri...
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WO/2003/016855A1 |
The invention relates to a cell for an ophthalmic lens, for testing the latter with an optical inspection system, said cell comprising a hollow space (11, 31) which is filled with a liquid and has an axis (12, 32) coinciding, in the test...
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WO/2003/016175A1 |
A single use package capable of holding a contact lens (22) therein, the packaging comprising at least one barrier layer (16,17) of flexible/pliable package material forming at least first (16) and second (17) opposing surfaces which def...
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WO/2003/015835A1 |
The invention provides a method for inhibiting the binding of a biguanide antimicrobial in aqueous solution to a hydrogel in contact with said solution comprising providing in said solution an amount of cyclodextrin sufficient to inhibit...
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WO/2003/013621A1 |
A system and a method for disinfecting and cleaning ophthalmic devices such as contact lenses is provided. The system involves the use of an active microbicidal solution generated just prior to use by the reaction of an iodide salt with ...
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WO/2003/011350A2 |
The invention provides a method for inhibiting the binding of a biguanide disinfectant in aqueous solution to a poly(ethylene) solid in contact with said solution comprising providing in said solution an amount of cyclodextrin sufficient...
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WO/2003/006077A1 |
A contact lens container (1) comprises a container (2) for receiving a cleaning and/or d disinfecting liquid, as well as a cap (3), which can be screwed onto the container (2) by a thread (20,30). In the cap (3) a sealing washer (4) made...
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WO/2003/006046A1 |
Methods for preserving ophthalmic compositions are disclosed. In one embodiment, such compositions include a liquid medium and an antimicrobial component which is preferably substantially non-oxidative. Compositions which include a liqui...
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WO/2003/000123A1 |
An eyeglass&sol contact lens power determining system and a method thereof capable of determining the power of an eyeglass&sol contact lens suitably for an individual. The eyeglass&sol contact lens power determining system (20) comprises...
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WO/2002/099376A1 |
The invention concerns a device for automatically determining the characteristics of an ophthalmic lens comprising a support (103) receiving such a lens, illuminating means (108) and analysing means (110), the optical system of the illum...
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WO/2002/098606A2 |
The invention concerns a device comprising in combination: means for detecting (4) characteristics of a lens; means for integrating characteristics representing a patient's morphology; a support (3) of the mobile lens along a predetermin...
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WO/2002/097518A1 |
A contact lens cleansing device capable of clearly and fast cleaning the contact lens (99) sunk in a cleansing liquid by a mechanical vibrating system. The contact lens cleansing device comprises a cleansing container (40) containing a c...
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WO/2002/092143A1 |
A method is disclosed for inhibiting adhesion of bacteria to the surface of a biomedical device comprising contacting the surface of said biomedical device with a cationic polysaccharide in aqueous solution having an ionic strength of fr...
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WO/2002/093207A1 |
The invention relates to a method for the passivation of the surface of an intraocular lens, the surface of which comprises reactive Bronsted sites. Conventional methods of the above type create changes on the original material and exhib...
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WO/2002/089821A1 |
An ophthalmic liquid preparation and a liquid preparation for contact lens, characterized by containing a cationic polymer represented by the general formula [1]. In the formula, R is C¿2-6? heteroalkylene or hydroxylated heteroalkylene...
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WO/2002/088826A2 |
Disclosed is a method for determining the optimum individual length of progression of a progressive lens using the measured distance between the vertex of the cornea and a pre-adapted spectacle frame. The invention is characterized by th...
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WO/2002/088829A1 |
An optical lens having a colored coating affixed to the edge (110) of the lens. The apparatus may enhance the cosmetic appearance of eyeglasses (200) by reducing the appearance of the white ring appearing along the perimeter of the face ...
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WO/2002/088830A1 |
The present invention provides a method for designing and making a customized ophthalmic lens, such as a contact lens or an intraocular lens, capable of correcting high-order aberrations of an eye. The posterior surface of the customized...
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WO/2002/087326A1 |
Compositions for caring for contact lenses and eyes include a liquid aqueous medium and a vitamin derivative component present in an amount effective as a surfactant in the composition. The compositions can be used to clean, soak, re-wet...
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WO/2002/074186A2 |
The present invention provides novel inks and methods for making a colored polymeric substrate, preferably a contact lens. In the inventive method at least a portion of a surface of a lens is coated with a color coat comprising at least ...
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WO/2002/065199A1 |
Disclosed is a method for demonstrating the influence of a specific spectacle frame and the optical glasses inserted into said spectacle frame on the appearance of the person wearing a pair of glasses as perceived by another person (a vi...
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WO/2002/062402A1 |
An optically clear antimicrobial lens, containing greater than 0.01 weight percent activated silver is disclosed as well as methods for the production, use, and storage of the lens.
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WO/2002/062260A2 |
The present invention relates to improved ophthalmic solutions that employ select B vitamins; pyridoxine and its salts; and thiamine and its salts in order to more effectively preserve solutions and to reduce the degree to which cationic...
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WO/2002/058920A1 |
The invention concerns an ophthalmic lens preform having intrinsically at least a mechanical angular indexing member (7, 8). It is applicable to the manufacture of lenses in mineral or organic material.
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