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42 results about "Ophthalmic Product" patented technology
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Method and System for Contact Lens Care and Compliance
InactiveUS20110084834A1Reduce complicationsFacilitate complianceChecking apparatusOther accessoriesOphthalmic ProductComputer science
A method for tracking ophthalmic lens care compliance, said method comprising the steps of: including at least one sensor with said ophthalmic product for monitoring at least one ambient condition and for logging and recording at least one reading associated said at least one ambient condition, following a predetermined event; determining whether said at least one reading exceeds at least one predetermined threshold, and issuing an alert when said at least one reading exceeds at least one predetermined threshold.
Owner:SABETA ANTON
Ophthalmic devices for sustained delivery of active compounds
ActiveUS20060251696A1Sufficient amountPharmaceutical delivery mechanismOptical articlesCompound (substance)Time control
The invention relates to an ophthalmic product which has a capability of delivering a guest material (e.g., a lubricant or a drug) in a time-controlled-releasing manner. The invention also provides a process for making an ophthalmic product of the invention. In addition, the invention provides a method for time-controlled delivery of a drug or a lubricant.
Owner:ALCON INC
Shape memory polymer or alloy ophthalmic lens mold and methods of forming ophthalmic products
InactiveUS20040015261A1Reduce the amount requiredLow costOptical articlesDomestic articlesVitrificationAlloy
A shape memory polymer contact lens mold is formed from a sheet of a shape memory polymer in a press, an agile tool or by an agile tool formed by an inert gas at a temperature at or above the glass transition temperature which is thereupon cooled to below the glass transition temperature and removed therefrom.
Owner:JOHNSON & JOHNSON VISION CARE INC
Method & system for tracking the wearable life of an ophthalmic product
ActiveUS20060267768A1Potent inhibitionRegistering/indicating time of eventsChecking apparatusLapse timeEngineering
A method for tracking the wearable life of an ophthalmic product, the method comprising the steps of: providing the ophthalmic product with at least one data carrier for carrying data related to the ophthalmic product, the data carrier having a first device operable in a magnetic and / or electrical mode; providing an activation signal from an external means; activating the first device with the activation signal to cause the first device to emit the data in response to the activating signal; recording the time the first device is interrogated, processing the received data to determine the wearable life of the ophthalmic product based on the lapsed time.
Owner:SABETA ANTON
Light polarizing products and method of making same
ActiveUS20060146234A1Conveniently implementedSuitable for productionLaminationOptical articlesInter layerHeat resistance
Disclosed are novel light polarizing articles comprising a substrate, a light polarizing layer, an inorganic intermediate layer between the polarizing layer and the substrate, an optional inorganic sub-layer between the substrate and the inorganic intermediate layer, and a protective layer over the light polarizing layer, and method of making the same. Due to the presence of the inorganic intermediate layer and the optional sub-layer, adhesion of the polarizing layer is improved substantially. The light polarizing article has improved chemical, mechanical and thermal resistance. The light polarizing article can be used, for example, as ophthalmic products and in display devices.
Owner:CORNING INC
Scratch resistant polarizing articles and methods for making and using same
InactiveUS20140111859A1Improved indentation resistanceImprove scratch resistancePolarising elementsCoatingsDisplay deviceOphthalmic Product
Disclosed herein are light polarizing articles that include a substrate, a light polarizing layer disposed on a surface of the substrate, a thick polymer layer disposed on the light polarizing layer, and at least one anti-scratch layer disposed on the thick polymer layer. The thick polymer layer serves as a buffer layer that, when combined with a thin abrasion-resistant coating, permits substantially improved resistance to scratching and indentation. The improved indentation resistance is exhibited even when being indented with sharp objects. The light polarizing articles can be used, for example, as ophthalmic products and in display devices. Methods of making and using the light polarizing articles are also disclosed.
Owner:CORNING INC
Method and system for tracking the wearable life of an ophthalmic product
ActiveUS7500750B2Potent inhibitionRegistering/indicating time of eventsChecking apparatusLapse timeEngineering
A method for tracking the wearable life of an ophthalmic product, the method comprising the steps of: providing the ophthalmic product with at least one data carrier for carrying data related to the ophthalmic product, the data carrier having a first device operable in a magnetic and / or electrical mode; providing an activation signal from an external means; activating the first device with the activation signal to cause the first device to emit the data in response to the activating signal; recording the time the first device is interrogated, processing the received data to determine the wearable life of the ophthalmic product based on the lapsed time.
Owner:SABETA ANTON
Lens molds with protective coatings for production of contact lenses and other ophthalmic products
This invention relates to the preparation of molds for the production of contact lenses and other ophthalmic articles. By using an inorganic material to coat the optical surfaces and sidewalls of mold parts made from clear-resin materials, manufacturers can produce lens molds with greater dimensional stability and chemical resistance. In addition to protecting the clear resin from interaction with otherwise reactive monomers from which the molded article is made, such coatings can also be used to achieve preferential release of the molded article. The resulting mold is especially useful for providing an economical way to improve manufacturing quality of contact lenses.
Owner:BAUSCH & LOMB INC
Light polarizing products and method of making same
ActiveUS7625626B2Easy to implementSuitable for productionPolarising elementsOptical articlesDisplay deviceOptoelectronics
Owner:CORNING INC
Lens molds with protective coatings for production of contact lenses and other ophthalmic products
InactiveUS6913715B2Reduce capacityPoor light transmittanceConfectioneryOptical articlesShell moldingOphthalmic Product
This invention relates to the preparation of molds for the production of contact lenses and other ophthalmic articles. By using an inorganic material to coat the optical surfaces and sidewalls of mold parts made from clear-resin materials, manufacturers can produce lens molds with greater dimensional stability and chemical resistance. In addition to protecting the clear resin from interaction with otherwise reactive monomers from which the molded article is made, such coatings can also be used to achieve preferential release of the molded article. The resulting mold is especially useful for providing an economical way to improve manufacturing quality of contact lenses.
Owner:BAUSCH & LOMB INC
Aqueous Ophthalmic Suspension of Crystalline Rebamipide
InactiveUS20070287729A1High transparencySignificant contributionAntibacterial agentsBiocideCompound (substance)Water soluble
The invention provides an ophthalmic product containing rebamipide, which has a transparency enough to be agreeable feeling on using it and has neutral to weakly acidic pH not to injury of the keratoconjunctiva of a patient suffering from dry eye. An aqueous suspension of crystalline rebamipide which has an improved transparency is provided by adding an aqueous solution of rebamipide dissolved by a base such as sodium hydroxide or an aqueous solution of a salt of rebamipide to an aqueous acidic solution such as hydrochloric acid containing at least one of the compounds selected from water-soluble polymers and surfactants, and mixing them.
Owner:OTSUKA PHARM CO LTD
Bleb drainage device, ophthalmological product and methods
Fluid is drained from a bleb using a device including a tubular member having opposed open ends to enable the fluid to flow from end to end through the tubular member. Inward from one end is a stop element enabling the one end to be inserted in one direction through a wall of the bleb but preventing the inserted end from being pulled in the opposite direction through the bleb wall. The opposed remote end of the tubular member is inserted into the retrobulbar space to enable fluid exiting the tubular member at this remote end to drain into the tissue. Along an exterior of the tubular member is an anchoring element enabling the device to be sutured in position. An ophthalmic product has a bleb drainage feature.
Owner:SPONSELL WILLIAM ERIC +1
Transparent conductive ink compositions and the use thereof in electro-active optical systems
ActiveUS20130083405A1Point becomes highConductive materialNon-conductive material with dispersed conductive materialLithiumConductive polymer
The present application relates generally to conductive compositions that are transparent to visible light and their use in various optical applications, such as ophthalmic products. Embodiments of the invention include transparent conductive ink compositions that comprise a conductive polymer and one or more of a lithium salt or a high boiling point solvent. Embodiments of the invention further include electro-active ophthalmic products, such as electro-active ophthalmic lenses, comprising one or more conductive structures (e.g., contacts, wires, and the like) that are at least partially composed of said transparent conductive ink compositions.
Owner:E VISION LLC
Method and system for contact lens care and compliance
InactiveUS8628194B2Facilitate complianceReduce complicationsChecking apparatusOther accessoriesOphthalmic ProductComputer science
A method for tracking ophthalmic lens care compliance, said method comprising the steps of: including at least one sensor with said ophthalmic product for monitoring at least one ambient condition and for logging and recording at least one reading associated said at least one ambient condition, following a predetermined event; determining whether said at least one reading exceeds at least one predetermined threshold, and issuing an alert when said at least one reading exceeds at least one predetermined threshold.
Owner:SABETA ANTON
Sterile, drop-forming, multi-phase, emulsifier-free ophthalmic product
InactiveCN101227891AImprove applicabilityComfort compatibilitySenses disorderAerosol deliveryLiquid statePhosphate
The invention relates to a sterile, drop-forming, multi-phase, emulsifier-free ophthalmic product, in particular a gel product, comprising at least one liquid aqueous phase and at least one liquid hydrophobic phase, the product comprising at least one phosphate salt and having a viscosity in the range from > 200 mPa<.>s to < 2000 MPA<.>s.
Owner:BAUSCH & LOMB INC
Transparent conductive ink compositions and the use thereof in electro-active optical systems
ActiveUS9142329B2Conductive materialNon-conductive material with dispersed conductive materialLithiumConductive polymer
The present application relates generally to conductive compositions that are transparent to visible light and their use in various optical applications, such as ophthalmic products. Embodiments of the invention include transparent conductive ink compositions that comprise a conductive polymer and one or more of a lithium salt or a high boiling point solvent. Embodiments of the invention further include electro-active ophthalmic products, such as electro-active ophthalmic lenses, comprising one or more conductive structures (e.g., contacts, wires, and the like) that are at least partially composed of said transparent conductive ink compositions.
Owner:E-VISION OPTICS LLC
Light polarizing products and method of making same
ActiveCN101084111ASuitable for productionDoes not deform surface contoursPolarising elementsOptical articlesHeat resistanceDisplay device
Disclosed are novel light polarizing articles comprising a substrate, a light polarizing layer, an inorganic intermediate layer between the polarizing layer and the substrate, an optional inorganic sub-layer between the substrate and the inorganic intermediate layer, and a protective layer over the light polarizing layer, and method of making the same. Due to the presence of the inorganic intermediate layer and the optional sub-layer, adhesion of the polarizing layer is improved substantially. The light polarizing article has improved chemical, mechanical and thermal resistance. The light polarizing article can be used, for example, as ophthalmic products and in display devices.
Owner:CORNING INC
Missing lens detection system and method
InactiveUS7057186B2Cheap manufacturingEconomical to useRadiation pyrometryPhotoelectric discharge tubesCamera lensOphthalmic Product
A system for determining the presence and optionally the position of an ophthalmic product such as a contact lens in a container is provided.
Owner:JOHNSON & JOHNSON VISION CARE INC
Missing lens detection system and method
InactiveUS6838679B2Economical and simpleDetection accuracy meetsRadiation pyrometryOptical articlesCamera lensOphthalmic Product
A system for determining the presence and optionally the position of an ophthalmic product such as a contact lens in a container is provided.
Owner:JOHNSON & JOHNSON VISION CARE INC
Polymer composition having a high refractive index
InactiveCN101316873AHigh refractive indexImprove mechanical propertiesTissue regenerationProsthesisOphthalmological deviceRefractive index
The present invention discloses use of a compostion of poylmers with high refractive index in ophthalmological devices and preparation thereof.
Owner:CORONIS
Aqueous ophthalmic suspension of crystalline rebamipide
InactiveUS9211254B2High transparencySignificant contributionAntibacterial agentsBiocideOphthalmic ProductSURFACTANT BLEND
Owner:OTSUKA PHARM CO LTD
Ophthalmic product with antioxidative function
PendingCN112138023AHas antioxidant functionRelieve or eliminate discomfort symptomsOrganic active ingredientsSenses disorderAntioxidant capacityGold particles
The present invention relates to an ophthalmic product with antioxidative function. The ophthalmic product (300, 400) having an antioxidative function includes an ophthalmic composition. The ophthalmic composition includes gold nanoparticles (100) and at least one antioxidative auxiliary ingredient. An effective concentration of the gold nanoparticles (100) is from 0.01 ppm to 3000 ppm. The content of the at least one antioxidative auxiliary ingredient is greater than 0 wt % and less than 20 wt % based on 100 wt % of the ophthalmic composition. Therefore, the ophthalmic product provided by theinvention can improve the oxidation resistance of the ocular surface area, and can improve the wearing comfort of the contact lenses.
Owner:PEGAVISION CORP
Detecting system and method for lack of lens
InactiveCN1160555CSure Simple and EconomicalOptically investigating flaws/contaminationPackaging automatic controlOphthalmic ProductContact lens
A system for determining the presence and optionally the position of an ophthalmic product such as a contact lens in a container is provided.
Owner:JOHNSON & JOHNSON VISION CARE INC
Composition for ophthalmological products
ActiveUS20200332041A1Advantageous unfolding timeOptical elementsOphthalmological implantOphthalmology
Owner:JOHNSON & JOHNSON SURGICAL VISION INC
Tiaprofen acid and isoflavone pharmaceutical composition and application thereof
ActiveCN112546044AImprove permeabilityLower doseOrganic active ingredientsSenses disorderTiaprofenic acidSOY ISOFLAVONES
The invention discloses a pharmaceutical composition. The pharmaceutical composition comprises tiaprofen acid and soy isoflavone, and the mass ratio of tiaprofen acid to soy isoflavone is 1: (0.5-2).The pharmaceutical composition can be further prepared into ophthalmic products, including ophthalmic injections, eye drops, ophthalmic gels, ophthalmic ointments and the like; and the tiaprofenic acid can further reduce inflammatory response accompanied by fundus diseases, and meanwhile, it is accidentally that the tiaprofenic acid can also serve as a penetration enhancer to improve the intraocular permeability of the soy isoflavone, so that under the condition that the treatment effect is not changed, the use dosage of the soy isoflavone is reduced, and a relatively great application prospect is achieved.
Owner:GUANGDONG WHOLEWIN TECH
Ophthalmic product and masking method
Provided is an ophthalmic product obtained by: housing, in a container, an ophthalmological composition comprising (A) an easily-oxidizable substance, (B) a refreshing agent, (C) a non-ionic surfactant, and (D) at least one component selected from dibutyl hydroxytoluene, dibutyl hydroxyanisole, propyl para-hydroxybenzoate, butyl para-hydroxybenzoate, and chlorobutanol; and enclosing and sealing, by an enclosing body, the container together with an iron-based oxygen absorber. Regarding the ophthalmic product, the capacity of the main body thereof is 1-25 mL, the oxygen permeability of the mainbody is at least 10 cc / (m2 24 hr atm), and the volume of space formed between the enclosing body and the container is at most 200 V / V% with respect to the volume of the container.
Owner:LION CORP
Ophthalmic devices for sustained delivery of active compounds
InactiveUS20170307780A1Pharmaceutical delivery mechanismOptical articlesOphthalmic ProductTime control
The invention relates to an ophthalmic product which has a capability of delivering a guest material (e.g., a lubricant or a drug) in a time-controlled-releasing manner. The invention also provides a process for making an ophthalmic product of the invention. In addition, the invention provides a method for time-controlled delivery of a drug or a lubricant.
Owner:ALCON INC
Ophthalmic product and ophthalmic composition thereof
InactiveUS20190359912A1Improve wearing comfortStay healthyInorganic/elemental detergent compounding agentsOrganic active ingredients2-methacryloyloxyethyl phosphorylcholine2-methylpropene
An ophthalmic composition includes effective amounts of a comfort enhancing agent, a surfactant, and a buffering agent. The comfort enhancing agent includes a first functional monomer that is 2-methacryloyloxyethyl phosphorylcholine (MPC). The comfort enhancing agent has a HLB value between 8 and 40. In addition, the comfort enhancing agent can further include a second functional monomer that is preferably n-butyl methacrylate (BMA).
Owner:PEGAVISION CORP
Ophthalmic product and use thereof
PendingCN113692305AReduce contentAntibacterial agentsOrganic active ingredientsPolyethylene terephthalate glycolPolyethylene terephthalate
The purpose of the present invention is to suppress the reduction of the percentage of the iodine content in an ophthalmic composition during storage. This ophthalmic product (A) according to the present invention is made by accommodating, in a container (10), an iodine raw liquid (I) containing iodine and poly vinyl alcohol as active ingredients, and the container (10) is made of at least one material selected from the group consisting of a fluorine-based resin, a polyethylene-based resin, and a polyethylene terephthalate resin.
Owner:SANTEN PHARMA CO LTD
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