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297 results about "Eye care" patented technology

Ophthalmic compositions comprising a carboxyl-modified fructan or a salt thereof

Ophthalmic composition including a carboxyl-modified fructan or a salt thereof. The ophthalmic composition can be used in an eye care product or a contact lens care product such as a contact lens packaging solution or contact lens disinfecting solution.
Owner:BAUSCH & LOMB INC

Eye-protecting traditional Chinese medicine composition with health care and therapeutic effects

ActiveCN102266445AEliminate dryness and rednessEliminate blurred visionSenses disorderAnthropod material medical ingredientsGinkgo Biloba Leaf ExtractTreatment effect
The invention discloses an eye protection Chinese medicinal composition with health care and treatment effects. The Chinese medicinal composition comprises the following components in parts by weight: 5-20 parts of ginkgo biloba leaf extract, 5-10 parts of ginseng, 5-10 parts of Chinese angelica, 5-10 parts of buerger pipewort flower, 5-20 parts of astragalus, 5-10 parts of honeysuckle flower, 5-10 parts of cicada shell, 5-15 parts of Chinese wolfberry and 5-10 parts of mint. The Chinese medicinal composition has the effects of relieving asthenopia, eliminating uncomfortable symptoms such as dryness, redness and swelling of eyes, blurred vision and the like, dispelling pouch, black eye, eye wrinkle and the like.
Owner:佘志坚

Modular lens adapters for mobile anterior and posterior segment ophthalmoscopy

ActiveUS20160113489A1Wider baseCost-effective customizationSurgeryDiagnostic recording/measuringModularityEyewear
A modular lens adapter system or kit is provided for mobile anterior and posterior segment ophthalmoscopy. Equipped with various lens adapter modules, respective lenses and a mobile imaging device, a user is provided with tools for various mobile ophthalmoscopy imaging applications. Eye care practitioners can use their existing lenses to customize the modular lens adapter system in a cost-effective way, which allows for mobile and remote capture, viewing, and utilization of clinical images. The various modules are also adaptable to nearly any type of phone or tablet regardless of its dimensions or presence of a protective case. The invention also addresses the need for fewer, smaller, less expensive, and easier to use ophthalmic imaging equipment, which is further important in enabling a broad base of users.
Owner:THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIV

Medical hydrogel moisturizing eye care mask and preparation method thereof

ActiveCN103494668AGood antibacterial effectImprove transparency effectEye treatmentSkin contactPolyvinyl alcohol
Provided are a medical hydrogel moisturizing eye care mask and a preparation method thereof. The eye care mask is prepared through the following steps that 5-20% medical-grade poval, 1-5% glycerol, 0.1-5% chitosan and pure water are mixed and stirred, the mixture is cooled at room temperature and stands still, the mixture is molded to obtain a hydrogel semi-product, and the hydrogel semi-product is processed through a freezing and thawing method and is radiated and sterilized. Thus, appropriate amount of glycerol is added, the moisturizing effect and the skin contact feeling effect of hydrogel can be improved, appropriate amount of the chitosan is added, and the bacterial and transparency effects of the hydrogel can be improved, so that the product property of a hydrogel product can be greatly improved.
Owner:长沙海润生物技术有限公司

Monocular PD ruler

The present invention is a monocular pupillary distance (PD) ruler designed to help an eye care professional align the optical center of prescription eyewear with the patient's eye. The ruler is a planar body having an upper and a lower edge. A bridge is sized and shaped to fit upon the nose of a person being measured for eyeglasses. The bridge is located at a center point of the ruler. The ruler also includes units of measurements originating from the center point and measuring out from either side of the center point. The ruler may include a handhold extending from an end of the ruler. The handhold may be rotatable for ease of storage.
Owner:DUMAIS DAVID G

Eye care preparation and preparation method thereof

The invention discloses an eye care preparation. The eye care preparation comprises, by weight, 0.002-10 parts of lutein ester, 0.002-2 parts of zeaxanthin and 0.002-2 parts of astaxanthin. Lutein ester, zeaxanthin and astaxanthin are compounded to generate synergism, so the bioavailability of the lutein ester is improved, and the lutein ester can be easily absorbed by human body. A stepwise layered embedding preparation technology is adopted in the preparation process, and is characterized in that a lutein ester and embedding material mixture is adopted as an embedding material to embed astaxanthin, a zeaxanthin and embedding material mixture is adopted as an embedding material to carry out secondary embedding, and the above embedding material is adopted to carry out tertiary embedding, so the stability of the lutein ester and zeaxanthin is improved, the synergism of the lutein ester, zeaxanthin and astaxanthin is well displayed, and the absorption availability of the lutein ester is high, thereby the eye care preparation has a substantial improvement effect on shortsightedness and amblyopia.
Owner:华北制药秦皇岛有限公司

Eye care apparatus

The invention relates to the field of health care, in particular to an eye care apparatus. The eye care apparatus comprises an installation frame, an installation plate, eye socket massage mechanism and two temple massage mechanisms; the installation plate is installed in the middle of the installation frame, four slide chutes are formed between the installation plate and the installation frame, two connecting plates are arranged on two sides of the installation frame, the eye socket massage mechanisms are fixedly connected with the installation plate, the temple massage mechanism are respectively installed on the connecting plates, each eye socket massage mechanism comprises a driving assembly and two massage assemblies, the massage assemblies are symmetrically arranged and are fixedly connected with the installation plate, and the massage assemblies are connected with the driving assembly. The eye care apparatus has the advantages that eye strain and swelling pain can be relieved through operation of the eye socket massage mechanisms and the temple massage mechanisms, eye temperature can be reduced through fitness of two water filling cushions and the eyes, comfortableness is improved, and the eye care apparatus is ingenious in structure, convenient to carry and low in cost.
Owner:THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH

Novel intelligent moxibustion physiotherapy eye care instrument

The invention provides a novel intelligent moxibustion physiotherapy eye care instrument. The novel intelligent moxibustion physiotherapy eye care instrument comprises an eye patch and a main body, the lower side of the eye patch is connected with the main body through a clip; walnut shell brackets for placing walnut shells, moxa stick knobs for fixing moxa sticks, and a moxibustion soot accommodating groove are arranged in the main body; the novel intelligent moxibustion physiotherapy eye care instrument further comprises adjustable ventilation openings, fixed ventilation holes, automatic ignition devices, an ignition device conducting wire and an ignition device switch; the eye patch, the walnut shell brackets and the soot accommodating groove are connected sequentially; the radian curve of the eye patch is well-designed in accordance with the contour of a human craniofacial bone and by taking into account meridians and acupuncture points around eyes, a relatively closed space can be formed between the eye patch and the eye area during moxibustion, heat energy generated during moxibustion can act on the walnut shells soaked with a medical liquid, and generated superheated steam can be uniformly distributed to the eyes and the meridians and the acupuncture points around the eyes, so that the unique effects of moxibustion and fumigation of the instrument are fully realized; not only is energy saved, but also the curative effects of moxibustion and fumigation are improved.
Owner:TIANJIN XIANGJIUTANG MOXIBUSTION TECH
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