296 results about "Eye care" patented technology

This invention is a game platform for the assessment and/or treatment of disorders of binocular vision, such as amblyopia. The game content is devised to maximize the possible therapeutic effects by leveraging advanced research in opthalmology, as well as advanced display technology to render images independently to each eye. In particular, the game content engages both eyes at different levels of difficulty, forcing an amblyopic eye to work harder to regain its performance in the visual system. The invention herein described provides a mobile device, capable of interaction with an eye care specialist, for the assessment/treatment of binocular vision using innovative mechanisms for ensuring proper use thereof.

This invention is related to an automatic self-service vision screening kiosk and method that allows individuals to screen their eyesight without assistance. The device includes subjective and/or objective tests via an interactive video and software program that measures visual acuity and contrast sensitivity. The invention is designed to provide a report with test results. The device and method may also provide a means for making referrals, scheduling appointments, ordering lenses, dispensing lenses and/or forwarding prescriptions to eye care professionals or lens manufacturers.

An automatic self-service vision screening kiosk and method that allows individuals to screen their eyesight without assistance. The device carries out subjective and/or objective testing via an interactive video and software program that measures visual acuity and contrast sensitivity. The invention is designed to provide a report with test results. The device and method may also provide a means for making referrals, scheduling appointments, ordering lenses, dispensing lenses and/or forwarding prescriptions to eye care professionals or lens manufacturers.

Compositions containing quaternary ammonium compounds in which the nitrogen atom is substituted by at least one alkyl group having at least 12 carbon atoms, where composition includes at least 20% in weight by weight of the total composition, of ammonium halides in which the nitrogen atom is substituted by at least one alkyl group having at least 14 carbon atoms and more than 5%, preferably more than 7% in weight by weight of the total composition, of ammonium halides in which the nitrogen atom is substituted by at least one alkyl group having at least 16 carbon atoms. Ophthalmic oil-in-water emulsions containing such compositions, and the ophthalmic emulsions being are useful for eye care or for the treatment of eye conditions.

An alignment apparatus and method is disclosed, for ensuring correct alignment of a patient's eye with respect to an ophthalmic or optometric instrument. Graphical objects are provided which represent an ideal and an actual position of the eye, and provide for easy and intuitive feedback to an eye care professional operating the instrument on the alignment position of the patient.

An eye care solution container is described that can be conveniently carried without the risk of loss, leakage or misplacement. The eye care solution container has a retention device that allows it to be clipped to a pocket, an article of clothing or an accessory item. The eye care solution container may also be attached to a zipper pull, a key ring, or the like. The eye care solution container may be one of various sizes and shapes, including a unit dose container.

A computerized online lens ordering system is provided. A patient portal allows a user to enter identifying information and/or healthcare plan information and a purchase selection for eyeglasses and/or contact lenses. A vision plan eligibility module submits claims to an insurer based upon the healthcare plan information, determines an amount due by the patient, if any, based upon the purchase selection, receives any payment due and authorizes an order. An fulfillment module, for eyeglasses, obtains the patient's prescription and frame biometric measurements, produces a lens fabrication pattern for the lenses, automatically orders the selected frame and fabrication of the lenses based upon the fabrication pattern, and delivers a fabricated pair either directly to the patient or to an eye care professional business. For contact lenses, the fulfillment module automatically orders delivery of the contact lenses either directly to the patient or to an eye care professional business.

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.

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.

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.

The invention relates to a method for preparing an eye-care cosmetic, aims to provide an eye-care cosmetic containing nano gold for users, and provides a raw material formulation of an eye-care cosmetic in portion by weight and a preparation step method respectively. Because nano gold particles in the eye-care cosmetic are extremely fine, the nano gold can be easily brought to subcutaneous tissues through capillary vessels of the human body, and has obvious effects on wrinkle resistance and moisture preservation; moreover, the nano gold element can activate and balance red blood cells, so that the cleaning and massage are deeper, and the skin becomes white and is more tender.

The invention discloses an eye-care composition. The eye-care composition comprises, by weight, 0.1-2 parts of tuberose extract, 0.1-2 parts of aesculus hippocastanum seed extract, 0.1-4 parts of coffee cherry extract, 0.1-2 parts of sodium tocopheryl phosphate and 0.001-0.01 part of acetyl tetrapeptide. The eye-care composition has the advantages that the components of the eye-care composition has a synergic effect on causes of problems such as black eye, eye bags and eye wrinkles affecting eye attractiveness, can stimulate a skin blood circulation system and skin collagen synthesizing again, can allow the eye contour to recover the original shape and color and can allow a user to have even, smooth, bright and young facial appearance. The invention further discloses medicine or eye-care product containing the eye-care composition, and the medicine or eye-care product can aim at different use purposes to improve and reduce the problems such as black eye, eye bags and eye wrinkles affecting eye attractiveness.

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.

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.

Wipes and their use in methods of treatment of eye disorders such as dry eye or meibomian gland dysfunction.

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.

Glaucoma is the second most common cause of blindness in the global world. It is a multifactorial disease with several risk factors, of which intraocular pressure (IOP) is the most important. IOP measurements are used for glaucoma diagnosis and patient monitoring. IOP has wide diurnal fluctuation, and is dependent on body posture, so the occasional measurements done by the eye care expert in clinic can be misleading. We provide an implantable sensor, based on microfluidic principles, which in one example has 1 mmHg limit of detection, high sensitivity and excellent reproducibility. This sensor has an optical interface, which enables IOP to be read with, for example, a cell phone camera. The design, fabrication, along with the option of self-monitoring are promising steps toward better patient care and treatment for this devastating disease.

The invention relates to the technical field of eye care and specifically relates to a traditional Chinese medicine composition for eye protection health care as well as a preparation method and an eye mask of the traditional Chinese medicine composition. The eye mask is prepared by soaking a liquid medicine carrier in the traditional Chinese medicine composition. The traditional Chinese medicinecomposition is prepared from the pure traditional Chinese medicine materials of herba rosmarinus officinalis, radix et rhizoma ginseng, flos buddlejae, herba menthae, semen cassiae, rhizoma coptidis,fructus lycii, flos chrysanthemi indici, fructus tribuli, borneol, fructus ligustri lucidi, red paeony root, semen plantaginis, herba dendrobii, flos eriocauli, aloe, Chinese angelica root, honeysuckle flower, semen celosiae, herba senecionis scandentis, cortex phellodendri, fructus broussonetiae, prunellae spica, folium mori, radix scrophulariae, radix scutellariae, fructus rubi, semen cuscutae and the like. The eye mask disclosed by the invention can relieve eye fatigue and improve eye skin conditions.

The invention provides a short sight rehabilitation inducting method which is called 'vision-improving yoga' and also provides a device-a short sight rehabilitation device, wherein the device has a three-dimensional (3D) audio software and video media software for realizing the inducting method. The device comprises a player and a 3D imaging optical element. The device is characterized in that the player can play the 3D imaging softwares or discs and output 3D picture signals to the optical element and the optical element can display 3D images. The optical element of the invention is a 3D imaging video glasses device with virtual large field-of-view, and the video glasses device is near eyes; and by adopting the set of systematic rehabilitation device, the rehabilitation induction of the user can be realized and the aims of eye care and short sight rehabilitation can be achieved.

The present invention discloses a pair of intelligent temperature- and humidity-control visible multi-function eye-care massage glasses, comprising blinders in which they are equipped with windows and control circuits corresponding to eye positions, and also comprising heating devices and humidity-control devices equipped at the peripheries of the windows, wherein the control circuits are electrically connected to the heating devices and the humidity-control devices respectively. The beneficial effects of the present invention: it does not press on the eyeballs, so as to avoid causing or aggravating eye diseases; it provides intelligent temperature- and humidity-control devices, which can effectively ameliorate eye discomfort; people can work or recreate as usual when wearing it, which is good for long-term wear so as to achieve a good long-term effect. It also has balloon-like airbags, which can more effectively stimulate the meridian points of the eyes so as to enhance the massage effect.

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.