197 results about "Eye care" patented technology

The invention relates to the technical field of biological medicines and ophthalmic medicines, in particular to a herbal exosome composition for eye care and treatment and a preparation method thereof. The composition comprises a synergistic combination of herbal exosomes and mesenchymal stem cell exosomes, and further comprises a nano slow-release carrier system. Wherein the herbal exosome is extracted from a traditional herbal plant liquorice by combining gradient centrifugation with a molecular exclusion chromatography method, and herbal active ingredients, namely astragaloside and quercetin, are loaded in the exosome by adopting an electroporation method, so that the pharmacological activity of the exosome is enhanced. The nano slow-release carrier system is of a two-phase slow-release structure; an inner phase is a phospholipid complex loaded with herbal exosomes and mesenchymal stem cell exosomes, and an outer phase is temperature-sensitive hydrogel; the compound is in a liquid state at room temperature, and is rapidly converted into a gel state after being dropped into the ocular surface, so that the retention time of the medicine on the ocular surface is remarkably prolonged, the bioavailability is improved, and the targeting slow release capability aiming at ocular surface tissues is endowed to the compound.

The invention discloses a PDRNamp and a method for preparing the PDRNamp. The invention discloses EGT eye wash as well as a preparation method and application thereof, and belongs to the technical field of eye care products. The eye wash is prepared from the following active components in percentage by mass: 0.001 to 0.01 percent of PDRN, 0.03 to 0.1 percent of EGT (Ergothioneine), sodium hyaluronate, sodium chloride, taurine and the like, wherein the mass percent of the PDRN is 0.001 to 0.01 percent, and the mass percent of the EGT is 0.03 to 0.1 percent. Through the synergistic effect of PDRN and EGT, the product has excellent cornea repairing capacity and a powerful anti-oxidation function at the same time, and the moisturizing and soothing effects are enhanced by compounding sodium hyaluronate and taurine. The obtained eye washing liquid is an isotonic solution with neutral pH, is mild and non-irritating, does not contain preservatives, can effectively achieve multiple nursing effects of eye cleaning, moisturizing, repairing, anti-inflammatory and anti-oxidation, and is suitable for relieving xerophthalmia, assisting cornea repair and daily anti-oxidation nursing of eyes.

The utility model belongs to the technical field of eye care, and discloses an eye physical therapy device. The eye physiotherapy device comprises a shell, a heating assembly and an atomizing assembly, a containing space is formed in the shell, the shell comprises through holes, and the through holes are correspondingly formed in the eyes of a user. The heating assembly is arranged in the containing space and comprises a heating piece and a heat conduction piece, the heating piece and the heat conduction piece are arranged around the through hole, the heat conduction piece is attached to the shell, and the heating piece is attached to the heat conduction piece. The atomization assembly is connected to the face, facing a user, of the shell and arranged around the through hole. The heat generated by the heating piece can be uniformly transmitted to the atomization assembly through the heat conduction piece and the shell, so that the atomization assembly is uniformly heated, water mist can be uniformly evaporated around the eyes of a user, the temperature of steam between the shell and the face of the user is ensured to be uniformly distributed, and the using effect and the comfort degree are improved.

The invention belongs to the technical field of Fuzhuan tea processing, and discloses a Fuzhuan tea composition which comprises the following components in parts by weight: 20-40 parts of a Fuzhuan tea extracting solution, 1-3 parts of menthol, 5-10 parts of xylitol, 10-20 parts of glycerol, 1-5 parts of a surfactant, 3-8 parts of a dendrobium officinale extract, 2-6 parts of a rose extract, 5-10 parts of a cassia seed extract, 0.3-0.8 part of a safflower extract, 3-7 parts of a chrysanthemum extract and medical-grade auxiliary materials, wherein the medical-grade auxiliary material comprises 5-15 parts of moisturizer glycerol. According to the invention, the application of the Fuzhuan tea is expanded from traditional drinks to daily necessities for eye care, a new product which can effectively relieve eyestrain, is mild in texture and can effectively provide moisture for fragile skin around eyes is developed, and the product provides a new form of health efficacy of using the Fuzhuan tea for consumers; a brand-new growth track is opened up for the Fuzhuan tea industry, and development, utilization and industrial upgrading of the Fuzhuan tea are effectively promoted.

The utility model relates to the technical field of eye care, in particular to a portable household eye washer which comprises an infusion bottle, a connecting bottle opening communicated with the inside of the infusion bottle is integrally formed at the upper end of the infusion bottle, a flushing head is in threaded connection with the connecting bottle opening, the flushing head is communicated with the inside of the infusion bottle, and the connecting bottle opening is connected with the infusion bottle. A USB charging port is formed in the lower part of the outer surface of the infusion bottle; the flushing head comprises a water storage box, a connecting sleeve is integrally formed at the lower end of the water storage box, an adjusting water pipe is arranged at the upper end of the water storage box, and an adjusting knob is arranged on the outer surface of the adjusting water pipe. According to the portable household eyewash equipment, the flushing head and the infusion bottle are integrally connected, the structure is compact, carrying is convenient, operation is easy and fast, the problems that a traditional eyewash equipment is tedious in assembly and inconvenient to carry are solved, meanwhile, the built-in ultraviolet germicidal lamp is used for ensuring sanitation and safety of the infusion bottle, infection risks are reduced, and the service life of the eyewash equipment is prolonged. And the user experience and the safety are improved.

The invention relates to the technical field of biological medicine, in particular to mussel mucin and hyaluronic acid cross-linked self-repairing eye health care cream and a 4D forming method thereof. The composition comprises stearic acid, cetostearyl alcohol and the like, a lactic acid bacteria fermentation extract, a jasmine flower extract, a wolfberry extract, a pseudo-ginseng extract, a cassia seed extract, a polygonum cuspidatum extract, a chrysanthemum extract, a leontopodium leontopodum extract, ethylparaben, methylparaben and the like, decapeptide-4, mussel mucin, proteoglycan protein and modified graphene. Modified graphene in the self-repairing eye health care cream can effectively promote crosslinking of mussel mucin and hyaluronic acid and improve the repairing effect, the micro-current effect of graphene can also promote skin tissue to absorb traditional Chinese medicine components and deeply repair eyes, the effect can be more obvious according to personal eye conditions and requirements, and the self-repairing eye health care cream has a good application prospect. The composition has the effects of relieving asthenopia, dryness and soreness, effectively delaying excessive growth of an ocular axis, relieving temporary myopia drift, relieving asthenopia and protecting near vision.

The utility model provides a crystalline lens implantation postoperative nursing belt, and relates to the technical field of postoperative nursing, the crystalline lens implantation postoperative nursing belt comprises a crystalline lens implantation rear eye nursing frame, and the inner side of the crystalline lens implantation rear eye nursing frame is provided with a medicament slow release sliding frame and an eye compression sliding frame. When medicine needs to be applied, several rows of medicine slow-release sliding frames can slide into the inner side of the eye nursing frame after lens implantation, rotating baffles rotate in the sliding process of the medicine slow-release sliding frames, and after the rotating baffles rotate, medicine on the inner side of a medicine storage box can flow to the inner side of a medicine inlet pipeline through a connecting pipeline; the medicament entering pipeline is communicated with the medicament slow-release sliding frame, medicament in the medicament entering pipeline can enter from the through groove in one side of the medicament slow-release sliding frame, the medicament slow-release cotton can slowly release the medicament to the periphery of the eye, the medicament effect is continuously exerted, the inconvenience that a patient frequently uses eye drops is reduced, meanwhile, it is guaranteed that the medicament can uniformly act on the eye operation part, and the treatment effect is improved.

1. Name of the product in this design: Visual Training Device (Giant Vision). 2. Purpose of this design: This design is used for visual training and eye care. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

The utility model relates to the technical field of eyeshades, and discloses a multi-layer composite eyeshade which is characterized in that an eyeshade body adopts a composite structure, the outer layer is an SMS cloth layer, the air permeability is good, essence liquid is sprayed on the outer layer, and pleasant fragrance can be emitted to help a user to relax; the middle layer is a lamination cloth layer which can effectively resist water and moisture and protect the inner layer structure; the inner layer is a traditional Chinese medicine gel layer which is in direct contact with eye skin, eye fatigue is relieved by means of traditional Chinese medicine components, and blood circulation is improved. An integrated heating bag is arranged at the position, corresponding to the eyes, in the eyeshade body, and blood circulation of the eyes is further promoted through continuous heating. The fixing parts on the two sides can be flexibly adjusted according to the head circumference of a user, and stable and comfortable wearing is ensured. The multi-layer composite eyeshade integrates multiple functions, and can effectively meet the requirements of a user for eye care, relaxation and a good sleep environment.

The invention discloses a vibratory massage intelligent control eye care device, and belongs to the technical field of medical care equipment. The problems that an existing eye massager is single in function and cannot meet various scene requirements are solved, real-time monitored intraocular pressure, temperature and myoelectricity activity data are compared with threshold values to calculate error values, massage parameters are dynamically adjusted through a PID algorithm, it is ensured that the vibration frequency and intensity are always within a safe and effective range, and the effect of improving the quality of the eye massager is achieved. Therefore, the individuation and adaptability of the eye massage instrument are improved, and a patient is ensured to obtain comfortable and effective massage experience. By analyzing and calculating intraocular pressure, temperature and myoelectricity activity data and vibration frequency and intensity parameters of a patient, it is ensured that each treatment is adjusted based on the previous treatment effect, and therefore fine management and personalized adjustment of the eye nursing process of the patient are achieved; and the satisfaction degree of the patient and the pertinence and effectiveness of massage treatment are improved.

1. The name of the design product: eye mask. 2. The use of the design product: for eye care. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The product is a thin product, and the bottom view, top view, left view and right view are omitted.

This invention relates to the field of medical and nursing technology, specifically to an intelligent auxiliary system for ophthalmic nursing. The system includes a health indicator distribution difference analysis module that acquires health indicator data of ophthalmic patients before and after nursing care, compares the differences between the health indicator data before and after nursing care, and generates health indicator transfer characteristic analysis results. In this invention, by analyzing the differences between health indicator data before and after nursing care, multidimensional health data can be effectively normalized and its change characteristics quantified, thereby accurately presenting the specific effects of nursing intervention. This quantification of change characteristics not only makes the dynamic changes of health indicators more comparable but also significantly improves the accuracy of data processing. Regarding dynamic trend prediction, by extracting the changing trends of health indicators in a time series and dividing the trend change points into multiple stages, the system can accurately capture the transition nodes and trend directions of health status.

The invention relates to the technical field of skin care, and particularly discloses a composition with a periorbital care effect and a preparation method thereof. According to the invention, Tieguanyin and lethariella cladonioides extracts are used as core active components, and nicotinamide is compounded as a synergistic component. The Tieguanyin extract and the lethariella cladonioides extract synergistically exert the effects of resisting oxidation, resisting inflammation and preventing melanin accumulation, and nicotinamide intervenes melanin transport and metabolism through multiple ways. All the components generate a remarkable synergistic effect, the active oxygen level and inflammatory marker expression can be synchronously reduced on the cellular level, synthesis and accumulation of melanin can be effectively reduced, and the anti-inflammatory and soothing characteristics are shown. Intracellular oxidative stress can be remarkably inhibited through synergism of the components, and the composition has wide application in skin care products, especially eye care products.

Provided are an eye care composition containing L-ergothioneine and a preparation method therefor and use thereof. The eye care composition containing L-ergothioneine provided in the present application includes the following components: L-ergothioneine, taurine, sodium hyaluronate, plant essential oil, p-benzenediboronic acid, an osmotic pressure regulator and water for injection. The preparation method includes mixing the sodium hyaluronate and the water for injection to obtain solution A; mixing the solution A, the taurine, the L-ergothioneine and the p-benzenediboronic acid, and adjusting pH to 5-7.5 to obtain solution B; and mixing the solution B and the plant essential oil, adjusting osmotic pressure to 250-350 mOsm / (Kg·H2O) by adding the osmotic pressure regulator, performing filtration and sterilization, and sub-packaging, so as to complete the preparation method. Based on the particular components and their proportions in the technical solutions of the present application, the eye care composition containing L-ergothioneine is obtained with the high stability, anti-inflammatory effect, relief effect on eye fatigue, itchy eyes and dry eyes, and good moisturizing effect.

The invention discloses a moisturizing eye lotion as well as a preparation method and application thereof, and relates to the technical field of eye care compositions. The eye moistening liquid is prepared from, by mass, 0.0005%-0.001% of xanthophyll, 0%-0.01% of taurine, 0.001%-0.01% of allantoin and 0%-0.01% of cowberry / eyesight improving grass / fructus lycii extract, a wetting agent, an emulsifying agent and a preservative are matched, various active ingredients synergistically relieve dry eyes, eye astringency and asthenopia, and the stability is guaranteed through the process that the active ingredients are dissolved and mixed step by step and then added. The eye-closing spray is used in the form of eye-closing spray, fog drops diffuse into eyes through eyelids, and direct stimulation is avoided.

The invention belongs to the technical field of eye care, and provides vitamin B12-containing contact lens lubricating eye drops and a preparation method thereof, and the vitamin B12-containing contact lens lubricating eye drops comprise 0.5 to 0.7 part of sodium hyaluronate, 0.18 to 0.23 part of a tackifier, 0.3 to 0.35 part of polyvinyl alcohol, 1.1 to 1.2 parts of soybean phospholipid, 0.2 to 0.3 part of sodium cromoglycate, 0.7 to 0.9 part of vitamin B12, 0.005 to 0.01 part of borneol, 0.1 to 0.15 part of a surfactant, 0.1 to 0.18 part of a sodium chloride solution, 0.3 to 0.4 part of tiloxamer and 80 to 90 parts of water. The sodium hyaluronate and the polyvinyl alcohol have moisturizing and thickening effects, the sodium cromoglycate can effectively diminish inflammation and kill viruses, and conjunctivitis and other eye diseases are avoided; vitamin B12 can moisten corneas and relieve eye fatigue. Through cooperative use of the raw materials, the effects of moistening eyes, diminishing inflammation and relieving are achieved.

The invention relates to the technical field of eye nursing, in particular to a portable eye nursing instrument which comprises a three-way pipe and two connecting pipes connected to the two ends of the three-way pipe. The two connecting pipes are respectively communicated with a cylinder body; a bridle is connected between the two barrels; a multi-groove disc I is fixedly connected in each of the two barrels; a second multi-groove disc is rotationally connected into each of the two barrels; each first multi-groove disc makes contact with the corresponding second multi-groove disc. A rotating ring I is rotationally connected outside each of the two barrels; each first rotating ring is fixedly connected with a second multi-groove disc. Steam is blown to the eyes of a user through the three-way pipe, the connecting pipe, the barrel and the silica gel ring in sequence, and the eyes of the user are nursed; the first multi-groove disc is arranged in the cylinder body, and spray is distributed and diffused through the first multi-groove disc, so that the pressure of steam blown to eyes is small, and distribution is more uniform.

The invention discloses external use type eye protection liquid for relieving eye dryness and a preparation method of the eye protection liquid. The eye protection liquid comprises a water-phase matrix and a lipid nano-carrier dispersed in the water-phase matrix, the water-phase matrix comprises a physical interpenetrating network structure formed by crosslinking a first polymer with negative charges and a second polymer with positive charges through electrostatic interaction; the lipid nano-carrier has a core-shell structure, and the apparent density of the lipid nano-carrier is smaller than the density of a water-phase matrix. By utilizing a density difference driven self-assembly mechanism, the eye protection liquid can be automatically layered after being dripped into eyes, a bionic lipid membrane is formed on the upper layer to block evaporation, and a cornea is anchored on the lower layer through an interpenetrating network to lock water; meanwhile, pH response type microspheres can be selectively prepared to realize on-demand release. The technical problems that an existing eye lotion is short in moisturizing time and cannot repair a tear film lipid layer are solved, and the eye lotion has the advantages of being long-acting in lubrication, intelligent in repair and good in biocompatibility.

The utility model discloses an application and massage integrated device, and relates to the technical field of eye supplies, the application and massage integrated device comprises an application module and a massage module which are matched with each other, the application module and the massage module are used for human body eye care, the application module is detachably arranged on the massage module, and the massage module is detachably arranged on the application module. The application module is provided with an application area matched with the eyes of the human body, the massage module is provided with a placement area used for arranging the application module, the application function and the massage function are organically combined, and more comprehensive and effective eye nursing experience is provided for a user.

The invention provides an antioxidant collagen peptide capable of relieving xerophthalmia and a preparation method and application thereof, the amino acid sequence of the collagen peptide is GSVGEpGPL, and Ep is hydroxyproline. The collagen polypeptide disclosed by the invention has a remarkable antioxidant effect, can effectively relieve damage to eye tissues caused by oxidative stress, and shows excellent safety (low toxicity) at the same time. Besides relieving xerophthalmia caused by oxidative stress, the collagen peptide can also be widely applied to preparation of eye care compositions.

The invention provides a bottled eye care solution containing oxidase. The bottled eye care solution comprises a solvent stored in a solution storage bottle and freeze-dried powder stored in a bottle cap, the stable antioxidant enzyme is made into freeze-dried powder, the freeze-dried powder and the solvent are isolated and stored in a bottle, the freeze-dried powder does not make contact with the solvent in the storage process, and the freeze-dried powder is not stored in a liquid state for a long time; the gene recombination superoxide dismutase subjected to freeze-drying treatment can effectively keep the enzyme activity in the storage, transportation and use processes, before use, only the elastic diaphragm in the bottle cap needs to be punctured by pressing the liquid feeding needle, freeze-dried powder can flow downwards into the liquid storage bottle and is mixed with a solvent in the liquid storage bottle, and the freeze-dried powder can be stored in the liquid storage bottle. And after mixing and shaking uniformly, the care solution can be fed into the eyeball surface through the solution feeding needle. The separated cut-off tool enables the liquid feeding needle and the cut-off tool to be lifted upwards through the elastic kinetic energy of the pressure spring, so that no obstacle exists in a threaded bottle opening, and the speed of the freeze-dried powder falling into a liquid storage bottle below is effectively increased.

This invention relates to the field of medical device and physiological signal processing technology, specifically a low-frequency pulse data processing method for a graphene far-infrared eye care device. The method includes: constructing a multi-source physiological data acquisition layer to acquire substrate temperature data continuously acquired based on a first sampling frequency and discrete physiological impedance data from a single trigger sampling within an electrical stimulation feedback cycle during device operation; constructing a baseline prediction and feature separation layer to calculate the expected impedance baseline based on a physical mechanism data mapping model, and decoupling the physiological impedance data from the expected impedance baseline to extract dynamic residual data; and constructing a data decision layer based on health informatics to identify dynamic residual data according to a physiological state classification model, generate health assessment labels, and generate a digital control parameter matrix for adaptively updating the device's operating configuration. This invention can separate thermal drift from actual physiological changes, achieving stable identification of the user's eye physiological state under low power consumption conditions.

The invention discloses eye health care liquid based on cortex berberidis and saffron crocus extracts and a preparation method of the eye health care liquid, and relates to the technical field of traditional Chinese medicine preparations and eye health care, in particular to the eye health care liquid based on the cortex berberidis and saffron crocus extracts and the preparation method of the eye health care liquid. According to the eye health-care liquid, a cortex berberidis extract and a saffron crocus extract are used as main active ingredients, a fructus lycii extract, a radix stemonae extract, a mint extract, a honeysuckle flower extract and other functional ingredients are used as auxiliary ingredients, and sodium hyaluronate, taurine and vitamin B6 are added to enhance the moisturizing, anti-oxidation and metabolic regulation effects. The preparation method comprises the steps of raw material extraction, extract concentration, auxiliary material mixing and pH adjustment, filtration and sterilization and the like. The product is suitable for eye atomization application, has the effects of relieving eye inflammation, improving microcirculation, relieving dryness, redness and swelling and the like, meanwhile strictly controls heavy metal and microbiological indexes, and guarantees use safety.

1. Name of the product in this design: Eye Care Kit (Beauty Master Black Iridescent). 2. Intended use of this design: for packaging bottles and boxes of cosmetic sets. 3. The key design features of this product are the combination of shape and pattern. 4. Images or photos that best illustrate the design points: Refer to Figure 1 for the combined state. 5. This design is a thin product, so the left view of component 4 is omitted; this design is a thin product, so the right view of component 4 is omitted; this design is a thin product, so the top view of component 4 is omitted; this design is a thin product, so the bottom view of component 4 is omitted.

The invention discloses a multifunctional control system and method for eye care, belongs to the technical field of intelligent control, and is used for solving the technical problems that existing eye care equipment is poor in atomization stability, low in hot compress temperature control precision and limited in massage mode and cannot meet the complex requirements of a user for eye care. Comprising a main control module and an atomization module, the main control module is electrically connected with the atomization module through the main control chip; the atomization module comprises an atomization sheet and a boosting chip, and the boosting chip is used for outputting required voltage under the control of the main control chip, so that the atomization module is switched between a strong atomization mode and a normal atomization mode; the atomization module further comprises an atomization start-stop control unit used for controlling the atomization piece to be opened and closed according to a preset period, and an intermittent atomization mode is executed. The atomization, hot compress and massage functions are independently started and stopped and freely combined for use, the device is suitable for various scenes, the limitation of function binding of traditional equipment is eliminated, and the use convenience and personalized experience are improved.

1. The name of the design product: eye atomization instrument (0B). 2. The use of the design product: for relieving eye fatigue, dryness and eye care. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: use state figure 1.

The invention relates to the technical field of eye nursing, in particular to ophthalmology nursing protection equipment. The problems that an existing eye washing tool is uneven in washing coverage, has cleaning dead corners and is single in function are solved. The equipment mainly comprises a shell, a liquid storage tank, a flushing nozzle and a linkage assembly. The core is that the linkage assembly converts the descending motion of the liquid level in the liquid storage tank into mechanical power for driving the flushing spray head to rotate horizontally, and automatic scanning type flushing of the spray head is achieved. The eye washing cup with the sealing ring is arranged on the operation face of the device, liquid can be prevented from flowing out, and liquid can be stored in the cup to achieve soaking. In a preferable scheme, an eye movement guiding device is integrated in the eye washing cup, the rotating direction of the eyeballs of the user can be actively guided to be opposite to the rotating direction of the spray head, relative movement is formed, and therefore the eyeballs are dynamically washed and wetted in all directions without dead corners. The device is ingenious in structure, the active flushing function, the liquid recycling function and the soaking function are organically combined, and thoroughness and comfort of eye care are remarkably improved.

The invention relates to the technical field of cosmetics, in particular to an oil-soluble polypeptide composition of a pure oil system as well as a preparation method and application of the oil-soluble polypeptide composition. The composition comprises the following components: palmitoyl tetrapeptide-7, palmitoyl tripeptide-1, dipeptide diaminobutyryl benzyl amide diacetate, acetyl hexapeptide-8, arginine / lysine polypeptide and grease. Through compounding of palmitoyl tetrapeptide-7, palmitoyl tripeptide-1, dipeptide diaminobutyrylbenzylamide diacetate, acetyl hexapeptide-8 and arginine / lysine polypeptide, the eye cream can balance the structure and function of the skin and special problems of eyes, and has the effects of resisting oxidation and relieving inflammation; the technical problems that an existing eye care product is single in effect, high in irritation and poor in stability are solved, and the purpose of comprehensively improving the periorbital skin is achieved.

1. Name of the designed product: eye bag instrument. 2. Use of the designed product: for eye care. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

This invention discloses an eye drop for relieving eye fatigue and dryness, and its preparation method, specifically belonging to the technical field of eye care. The eye drop contains a composition for relieving eye fatigue and dryness, excipients, and a solvent. The composition contains the following components in parts by weight: 20-30 parts of Rhodiola rosea root extract, 10-20 parts of Buddleja officinalis extract, 0.1-0.4 parts of ginger flower extract, and 0.4-0.5 parts of palmarosa extract. The key active ingredients in the composition provided by this invention—Rhodiola rosea root extract, Buddleja officinalis extract, ginger flower extract, and palmarosa extract—can accelerate the improvement of ocular secretions and alleviate lesions of the cornea, iris, and conjunctiva. Furthermore, the combined use of Rhodiola rosea root extract, Buddleja officinalis extract, ginger flower extract, and palmarosa extract has a synergistic effect, achieving multi-dimensional and multi-pathway maintenance of eye health. The eye drop provided by this invention has significant effects in relieving eye fatigue and dryness and improving eye comfort.