40 results about "Blurring vision" patented technology

Treatment of hyperinsulinemic hypoglycemia comprises administration of an effective amount of a glucagon-like peptide-1 receptor antagonist (GLP1RA) alone or in combination with an amylinomimetic agent or any anti-gastric emptying agent. Patients suffering from hyperinsulinemic hypoglycemia after bariatric surgery experience particular benefit, as there is no current method effective for their treatment. Prevention or reduction of acute adverse effects of postprandial hypoglycemia, such as palpitations, tremor, weakness, sweating, confusion, fatigue, blurred vision, seizures, or loss of consciousness, and prevention of chronic adverse effects of hyperinsulinemic hypoglycemia, such as cognitive impairment, can be achieved by treatment with GLP1RA.

The invention discloses a vehicle speed downshift algorithm for windscreen wiper software. The algorithm comprises the following steps of working condition classification, wherein a red light waiting scene and a low-speed vehicle following scene are divided through a vehicle speed signal v and an acceleration a; safety evaluation: judging the speed reduction feasibility by combining the rainfall sensor signal R and the motor current I; dynamic speed reduction: based on the working condition classification and the safety evaluation result, the wiping frequency of the windscreen wiper is adjusted according to the gradient; quit condition judgment: when a preset quit condition is met, the standard wiping frequency of the windscreen wiper is recovered immediately. By reasonably controlling the wiping frequency of the windscreen wiper, unnecessary high-frequency wiping is reduced, the abrasion of the windscreen wiper blade is reduced, and the service life is prolonged; a rainfall sensor and motor current detection are fused, the whole scene from light rain to heavy rain is covered, and the risk of fuzzy view is avoided.

The invention relates to a multifunctional endoscope and an endoscope system. The multifunctional endoscope comprises an endoscope body and an optical catheter, the endoscope body comprises a handle and an endoscope catheter, a forceps channel suite is arranged in the endoscope body, the far end of the optical catheter is an arc-shaped closed end, the near end of the optical catheter is an open end, and at least the closed end of the optical catheter is of a light-transmitting structure. The optical catheter can be arranged on the endoscope catheter in a sleeving mode through the open end, and a buckle structure which can be connected in a matched mode and locked is arranged between the open end of the optical catheter and the far end of the handle or the near end of the endoscope catheter. The multifunctional endoscope is highly integrated and can be used for visual tissue puncture and surgical operations such as visual suction, flushing and electrocoagulation after puncture, clear imaging can be achieved even if the front end makes contact with the tissue in the puncture process, the problem that due to liquid leakage, a lens adheres to blood or other tissues, and the view field is blurred can be solved, and the multifunctional endoscope is suitable for popularization and application. The structure is simple, the use is convenient, and the application prospect is very good.

The utility model discloses a mobile vision AI safety early warning device which comprises a vision early warning box body, a horizontal adjusting base is arranged at the bottom of the outer side of the vision early warning box body, electric telescopic rods are arranged at the two ends of the inner side of a square frame at the end of the horizontal adjusting base, and a monitoring camera moves downwards through cooperation of a servo motor and a threaded vertical rod. The monitoring camera enters the cleaning groove and rotates in the cleaning groove through a micro motor, surface dust cleaning is conducted through a cleaning soft rubber brush arranged in the cleaning groove, the cleaned dust is adsorbed through a dust remover by making the cleaning groove generate suction force through a dust removal pipe fitting, and the adsorbed dust is collected in a dust collection box. And therefore, the problems that the environment is affected and the view of the monitoring camera is blurred due to the fact that dust is diffused to the periphery during cleaning are avoided, and the convenience of cleaning the monitoring camera is further improved.

The present application relates to the field of traditional Chinese medicine, in particular to a composition, eye patch and preparation method thereof for preventing and treating eye dryness, blurred vision fatigue and dry eye, comprising a carrier vehicle and a matrix layer, selecting medicinal materials with the effects of improving eyesight and resisting oxidation, fermenting the medicinal materials with plant lactic acid bacteria, bacillus or yeast to decompose macromolecules into small molecule active substances and possibly produce new active metabolites, adopting temperature control during the fermentation process to avoid high temperature from destroying heat-sensitive components, compounding the fermented medicinal material extract with hyaluronic acid, menthol, carboxymethyl cellulose and glycerol to form an intelligent rheological regulation body, hyaluronic acid synergistically enhances the moisturizing effect with the fermented extract, carboxymethyl cellulose serves as a film-forming agent to ensure the stability of the matrix layer, and glycerol improves the moisturizing performance, adopting a green process of activation, fermentation, mixing, loading and sterilization, selecting plant fibers as the carrier vehicle, cutting and packaging after loading the matrix layer, and then sterilizing to ensure the safety and effectiveness of the product.

The invention discloses a pair of corrective glasses for preventing cervical fatigue and a control method thereof, and the method comprises the steps: controlling the communication between different metal conductive heads of transparent conductive films at the two sides of a grating film in a lens combination of the glasses, and regulating and controlling the grating angle of the lens combination; according to the technical scheme, blurred vision correction and eye using posture correction can be conducted on the user, the cervical vertebra burden of the user can be relieved in the application scene that the user needs to lower the head to observe a close-range object, and cervical vertebra fatigue of the user is effectively prevented.

Treatment of hyperinsulinemic hypoglycemia comprises administration of an effective amount of a glucagon-like peptide-1 receptor antagonist (GLPIRA) alone or in combination with an amylinomimetic agent or any anti-gastric emptying agent. Patients suffering from hyperinsulinemic hypoglycemia after bariatric surgery experience particular benefit, as there is no current method effective for their treatment. Prevention or reduction of acute adverse effects of postprandial hypoglycemia, such as palpitations, tremor, weakness, sweating, confusion, fatigue, blurred vision, seizures, or loss of consciousness, and prevention of chronic adverse effects of hyperinsulinemic hypoglycemia, such as cognitive impairment, can be achieved by treatment with GLP1RA.

1. Name of the design product: Computer with a graphical user interface for traditional Chinese medicine diagnosis guidelines. 2. Use of the design product: For computers. 3. Design key points of the design product: Lies in the content of the user graphical interface. 4. Picture or photo that best shows the design key points: The front view of Design 1. 5. The rear view, left view, right view, top view, and bottom view of Design 2 are the same as those of Design 1, so the rear view, left view, right view, top view, and bottom view are omitted. 6. Design 1 is designated as the basic design. 7. Use of the graphical user interface: The user interface in the front view of Design 1 that reflects the unique clinical syndrome differentiation ideas of experts is divided into two modules: "overall identification" and "disease differentiation"; Interface change state diagram 1 of Design 1 is the interface that appears after clicking "Next" in the front view of Design 1; Interface change state diagram 2 of Design 1 is the interface that appears after clicking "Next" in Interface change state diagram 1 of Design 1; The front view of Design 2 is the interface displayed after clicking the "disease differentiation" option, reflecting the unique clinical syndrome differentiation ideas of experts; Interface change state diagram 1 of Design 2 is the interface displayed after selecting the "diabetes-related diseases" option in the front view of Design 2; Interface change state diagram 2 of Design 2 is the interface displayed after operating on the "diabetes-related diseases" in Interface change state diagram 1 of Design 2, used for symptom collection and selection under the unique clinical syndrome differentiation ideas of experts; Interface change state diagram 3 of Design 2 is the interface displayed after operating on "laboratory examination - elevated blood glucose", "dietary abnormality - excessive hunger", and "drinking condition - thirst" in Interface change state diagram 2 of Design 2, used for symptom collection; Interface change state diagram 4 of Design 2 is the interface displayed in the medical record section of Interface change state diagram 3 of Design 2 after entering "blurred vision", "general heaviness", "frequent urination", and "weight loss", used to complete the medical record; Interface change state diagram 5 of Design 2 is the interface displayed after operating on the "recommended prescription" in Interface change state diagram 4 of Design 2, used for prescription selection.

The present disclosure relates to methods for improving vision of a patient by administering a blended composition, particularly in the form of a dietary supplement. The method addresses various impairments, including macular degeneration, presbyopia, macular edema, cataracts, glaucoma, blurred vision and temporal arteritis.

The invention discloses near-vision-preventing health-care liquid and a preparation method thereof. The near-vision-preventing health-care liquid is prepared from the following raw materials in parts by weight: 8-12 parts of cornu bubali, 1-3 parts of borneol, 4-6 parts of xanthophyll, 8-12 parts of radix angelicae sinensis, 8-12 parts of radix paeoniae rubra, 6-10 parts of folium mori, 12-18 parts of semen plantaginis, 8-12 parts of flos chrysanthemi, 12-18 parts of cortex fraxini and 12-18 parts of semen cassiae. According to years of medicine practicing experience and in combination with the theory of traditional Chinese medicine, natural traditional Chinese medicine plants with the effects of clearing liver and improving vision, clearing away heat and toxic materials, promoting blood circulation, dissipating blood stasis and relieving pain, clearing away heat and drying dampness and promoting blood circulation are selected; the traditional Chinese medicine composition can relieve eyestrain, eye dryness, eye acerbity, red eyes, blurred vision, dark circles, ghosting, photophobia, tear against wind, eye discomfort and other symptoms caused by overuse of eyes, the effect is remarkable, the effect taking speed is high, and myopia development is delayed by relieving eyestrain and preventing myopia; in addition, the preparation process is simple, easy to operate and convenient for expanded production.

This invention discloses an anti-fogging structure for gastrointestinal endoscope lenses, belonging to the field of endoscopy technology. The anti-fogging structure includes an instrument body. A controller, adjustment mechanism, and water supply mechanism are fixedly mounted on the surface of the instrument body. A connecting tube is fixedly connected to the surface of the instrument body, and a probe is fixedly connected to the end of the connecting tube. The connecting tube and the probe are used to insert into human organs. The adjustment mechanism is used to adjust the position of the probe. The lens body is fixedly mounted on the surface of the probe. A heating tube is tightly fitted to the surface of the lens body, forming a highly efficient heat conduction structure. When sterile water is delivered to the heating tube through the outlet tube, the heating tube rapidly heats up and evenly transfers heat to the surface of the lens body, avoiding blurred vision caused by fogging. Furthermore, using sterile water as the medium avoids the risk of secondary contamination and meets medical-grade safety standards, balancing functionality and hygiene requirements.

The invention belongs to the technical field of medicines, and particularly relates to an active ingredient composition for treating xerophthalmia and muscae volitantes as well as a preparation method and application of the active ingredient composition. The composition is prepared from lycium barbarum polysaccharide, zeaxanthine, apigenin, luteolin, zinc gluconate, ophiopogon japonicus polysaccharide, ophiopogonin B, paeoniflorin and gallic acid according to a specific weight part ratio, all the active ingredients have a synergistic effect, the ocular surface microenvironment is improved, the vitreous opacity progress is inhibited, eye tissue damage is repaired, and the eye quality is improved. The synergistic treatment effect on the xerophthalmia and the muscae volitantes is achieved, and the symptoms such as eye dryness, eye acerbity, lacrimal secretion insufficiency, black shadow fluttering and blurred vision can be effectively relieved.

The invention discloses a multi-scene-oriented security robot intelligent inspection method and system, and relates to the field of intelligent security, and the method comprises the steps: collecting machine body vibration data generated by interaction between a robot and the ground in an environment with good visibility, and building a standard fingerprint band and a historical image; in a low-visibility environment, the robot collects a fuzzy visual image and vibration data in real time, generates a current inspection fingerprint and matches the current inspection fingerprint with a standard fingerprint band; and when deviation is detected, calling a visual memory library and determining the closest reference landmark by utilizing a deep learning visual matching network, so that the steering angle of the robot is adjusted, and the robot is enabled to be close to the central path of the fingerprint zone again. The method can be applied to industrial control software, is deployed on security robots of multiple models to realize process control of inspection, solves the problem that the security robots are unstable in inspection positioning in a low-visibility environment, and realizes path self-correction and intelligent inspection control based on vibration fingerprints and depth vision matching.

The invention relates to a pharmaceutical composition and paste for preventing and treating eye asthenopia, myopia, presbyopia and xerophthalmia and a preparation method of the pharmaceutical composition and paste. The pharmaceutical composition comprises the following components in percentage by weight: 50-80% of vaseline, 3-10% of paraffin, 1-5% of plant extract oil, 2-10% of traditional Chinese medicine extract ground powder, 0.5-2% of camphor, 0.1-2% of borneol and 0.5-3% of pearl layer powder. The traditional Chinese medicine composition is prepared from the following raw materials in percentage by weight: 0.1 to 1 percent of mirabilitum dehydratum, 0.1 to 0.2 percent of azone, 0.1 to 1 percent of artificial taurine, 0.1 to 0.5 percent of borax and 0.5 to 2 percent of menthol. The traditional Chinese medicine composition can be used for treating and relieving eye discomfort such as xerophthalmia, blurred vision, eye distension and eye pain; pseudomyopia can be treated after long-term use; the vision problems such as myopia and presbyopia are prevented, treated and relieved.

The invention discloses an eye protection external preparation and a preparation method thereof, and belongs to the technical field of ophthalmic preparations. The preparation method comprises the following steps: mixing a main agent solution A containing Ectoine and trehalose with a matrigel solution B containing chitosan quaternary ammonium salt; and then carrying out high-pressure microjet homogenization treatment on the mixed solution at 100-150 MPa so as to construct a supramolecular network structure. Through a specific high-pressure homogenization process, the obtained preparation has an excellent shear thinning characteristic, high viscosity is kept during standing to realize biological adhesion, the viscosity is instantaneously reduced during blinking to ensure comfort, and the problem of blurred vision of traditional gel is solved. Meanwhile, due to the network structure of the preparation, the active ingredients can be instantly released, the hypertonic state of the eyes can be rapidly relieved, and the preparation is adhered to the ocular surface for a long time.

The invention relates to the technical field of medicines, and particularly discloses a traditional Chinese medicine composition for preventing and improving myopia and asthenopia of teenagers and application of the traditional Chinese medicine composition. The composition is prepared from nine medicinal materials including rhizoma gastrodiae, radix puerariae, semen cassiae, fructus lycii, semen sesami nigrum, mulberry, folium mori, mint and rhizoma imperatae, and a unique tonifying-clearing-rising three-dimensional treatment network is constructed on the basis of the compatibility concept of invigorating yang and dredging collaterals and applying clearing and tonifying at the same time. The composition can be prepared into various oral preparations such as granules, tablets, capsules, oral liquid and the like, and is suitable for preventing and treating juvenile myopia, pseudomyopia, asthenopia, eye dryness and blurred vision. Animal and clinical researches prove that the composition can effectively inhibit ocular axis growth, improve choroidal blood flow and relieve asthenopia, and has the advantages of being safe to take and suitable for long-term conditioning of teenagers.

The utility model discloses a patrol protection instrument, relates to the technical field of driving safety, is used for realizing safety patrol before a crown block runs, and provides the patrol protection instrument aiming at the problem that the safety patrol is realized by manpower at present. And the monitor is arranged in the cab, so that the remote inspection of crown block operators in the cab is realized, and the problems of blurred sight and the like caused by distance are solved. Meanwhile, an operator in a cab can control the movement of the rotating mechanism through the control handle, so that the orientation of the camera is adjusted, the patrolling range is expanded, and the problem that obstacles, dead angles and the like possibly exist in a single direction is solved. Meanwhile, the multi-view angle is also beneficial for operators not to completely depend on command gestures of command personnel when the operators control the operation of the crown block, and can assist the control of the crown block according to the far-end view angle returned by the camera, so that the driving safety is better guaranteed.

The invention discloses a preparation composition for preventing and treating eye diseases and delaying visual decline and a preparation method thereof. The composition is prepared from fructus lycii, semen cassiae, blueberries, marigold, eyebright, ligusticum wallichii, pseudo-ginseng, roxburgh rose, pleurotus citrinopileatus, bilberry, haematococcus pluvialis, xanthophyll, zeaxanthin, retinol, ergothioneine, beta-carotene, vitamin E, organic selenium, phospholipid DHA, procyanidine, curcumin and lycopene. The composition can prevent and treat eye diseases and delay visual decline. The traditional Chinese medicine composition can relieve asthenopia, can relieve the symptoms of blurred vision, dry eyes, soreness and swelling, pain and the like, and can treat macular degeneration. The composition has no side effect on a human body and is high in safety; injection administration and operation are avoided, no sequelae are left, and the medicine is convenient to take and carry by a patient; the preparation process is simple, the performance is stable and reliable, the production efficiency is high, the cost is low, and the application prospect is wide. The invention further discloses a polypeptide for relieving asthenopia, wherein the sequence of the polypeptide is shown as SEQ ID NO: 1.

The invention relates to a traditional Chinese medicine composition for treating blurred vision and muscae volitantes and a preparation method thereof. The invention belongs to the technical field of traditional Chinese medicines, and is helpful for relieving symptoms such as blurred vision and muscae volitantes. The formula comprises the following components: fructus lycii, flos chrysanthemi, herba taraxaci, radix ophiopogonis, pericarpium citri reticulatae fried with honey and bran, cortex fraxini, semen cuscutae, dendrobium officinale, soft talc, rhizoma coptidis, radix cynanchi paniculati, radix scutellariae, fried semen cassiae, fried fructus viticis, radix rehmanniae praeparata, prepared fructus corni, cortex moutan, rhizoma dioscoreae with honey and bran, white poria, rhizoma alismatis and bear gall, wherein the fructus lycii, the flos chrysanthemi, the herba taraxaci, the cortex fraxini, the semen cuscutae and the fried fructus viticis have the effects of clearing away heat and toxic materials, nourishing the liver and improving eyesight and the like; through the combined effect of various herbal medicine components, compared with similar products, the effect is better, and compared with western medicines, the Chinese herbal medicines reduce the potential safety hazard of medicine taking. The traditional Chinese medicine composition has the remarkable effects of clearing away heat and toxic materials, nourishing the liver, improving eyesight and relieving eye fatigue and blurred vision, muscae volitantes and other symptoms caused by overuse of eyes, and is safe and effective after being taken for a long time.

The invention relates to a plant extract eye lotion for relieving eye discomfort and a preparation method, and relates to the technical field of eye care, the eye lotion is prepared by compounding an eye protection extracting solution, an eye nourishing extracting solution and a moisturizing mixture, the eye protection extracting solution is prepared by smashing and extracting wild chrysanthemum flower, aloe, cassia seed and camphor tree extracting solution according to a specific proportion, and the moisturizing mixture is prepared by mixing the raw materials. The eye-nourishing extracting solution is prepared by smashing and extracting pearl powder, senecio scandens, felwort powder and menthol according to a specific proportion. Through scientific compatibility and synergistic effect of active ingredients of various traditional Chinese medicines, the eye cream can effectively moisten eyes and remarkably relieve various uncomfortable symptoms such as eye dryness, eye acerbity, soreness and swelling and blurred vision, and meanwhile, the product is mild in property, comfortable to use and high in safety.

The invention relates to the technical field of eye protection illumination, in particular to a light-emitting device, an optical system and equipment for rapidly relieving eyestrain. The light-emitting device comprises a light-emitting unit, the light-emitting unit is used for emitting light in a preset wavelength range, and the light emitted by the light-emitting device conforms to a preset light energy intensity range; the preset wavelength range is 640 nm to 900 nm; the preset light energy intensity range is 2mW / cm < 2 >-60mW / cm < 2 >. According to the light-emitting device capable of rapidly relieving the eyestrain, the effect of rapidly relieving the eyestrain can be achieved, and the phenomena of blurred vision and transient myopia generated when people use eyes for a long time or stay under an artificial illumination light source for a long time are greatly improved; experiments prove that the light-emitting device capable of rapidly relieving eyestrain has the advantages of being rapid in effect and remarkable in effect, the effect of relieving eyestrain can be achieved only by irradiating for 120-180 seconds, and the requirement of people for fast-paced life can be met.

The utility model provides anti-dazzle mobile phone screen glass, which relates to the technical field of mobile phone screen glass, and comprises a glass substrate, and the surface of the glass substrate is fixedly connected with optical cement for attachment. According to the utility model, an ordered concave-convex structure with specific nanoscale depth of 100 nanometers and unit spacing of 350 nanometers is manufactured through the nano glare layer by using a photoetching etching or nano micro-carving technology, so that strong light is efficiently dispersed into soft diffused light, and the glare trouble caused by specular reflection is greatly reduced; the visibility of the screen in complex light environments such as outdoor strong light and indoor light direct irradiation is remarkably improved, the optical adhesive bonding layers are tightly bonded to the layers, microscopic gaps are effectively filled, bubbles are completely eradicated, low loss of light among the layers is guaranteed, the blue-light-resistant layer reduces potential damage of high-energy blue light to retina, and the quality of the retina is improved. Discomfort such as dry eyes and blurred vision caused by staring at the screen for a long time is relieved, the acrylic emulsion in the waterproof layer can play a waterproof role, and the optical transparent adhesive tape is used for bonding.

The present invention discloses a wearable device for treating eye diseases. The nasal root and trochlear nerve stimulation unit is an electric pulse generating device that outputs an electric stimulation signal. The ethmoid sinus and turbinate heat auxiliary unit overlaps or partially overlaps with the nasal root and trochlear nerve stimulation unit, and includes a heat-conducting component. The vibration unit outputs vibrations of a preset frequency and amplitude. The bending hinge unit is adapted according to the width and curvature of the user's nose. The power manager in the power management unit manages the charging and discharging of the rechargeable battery and the energy recovery. The wireless signal transmission unit is distributed on the periphery of the bending hinge unit, receives program-controlled parameters, and can receive remote commands, including opening or closing, parameter control, mode configuration, program air upgrade, and power acquisition. The present invention uses wearable surface electrical stimulation technology to apply electric pulses to the nerves at the nasal root and trochlear nerves to relieve pain in the back of the eyeball, blurred vision, and symptoms of dry eyes due to dehydration.

Provided is an XR device using an event camera for divers. The XR device according to an embodiment may generate an external RGB image and an external event image by photographing an external environment, may perform video frame interpolation with respect to the external RGB image by using the external event image, and may display the interpolated external RGB image on a transparent display. Accordingly, clearer underwater images may be provided to divers in a low-light underwater environment in which visibility is significantly reduced due to the refraction of water, blurred vision, turbid water, flow of currents.

The intelligent support comprises a bearing table, a detection device, a driving device and a control module, and the bearing table is used for placing an electronic product; the detection device is used for detecting the distance from the head of a human body to the electronic product; the control module can receive signals output by the detection device so as to control the driving device to drive the bearing table to move back and forth in the direction of the human body, and therefore the distance between the electronic product and the head of the human body can be adjusted. Through cooperation of the bearing table, the detection device, the driving device and the control module, the distance between the electronic product and a user can be changed according to setting, eye fatigue, blurred vision, dry eyes, eye discomfort and other vision problems can be effectively solved, the user can be reminded to change the posture through movement of the bearing table, and the user experience is improved. Damage to cervical vertebra, lumbar vertebra and the like is reduced, and the use experience of a user can be effectively improved.

The invention discloses a panax notoginseng saponins temperature-sensitive gel eye drop for preventing and treating eye diseases, the eye drop comprises panax notoginseng saponins and a pharmaceutically acceptable first auxiliary material, and the mass ratio of the panax notoginseng saponins to the pharmaceutically acceptable first auxiliary material is 0.15-0.4; wherein the pharmaceutically acceptable first auxiliary material is a temperature-sensitive gel matrix. Through SEM and light transmittance determination, the panax notoginseng saponins temperature-sensitive gel subjected to auxiliary material type and dosage screening is characterized, and the temperature-sensitive gel is of an internal loose porous structure; the light transmittance reaches 90% or above, and blurred vision cannot be caused after eye administration; the cumulative release amount of the temperature-sensitive gel is researched by using a dialysis bag method by taking a panax notoginseng saponins solution as a contrast, and the result shows that the temperature-sensitive gel disclosed by the invention has a better slow-release effect.

The invention relates to an eye care solution capable of relieving eyeball aging, and belongs to the technical field of care solutions. The eye care solution capable of relieving eyeball aging is prepared from the following raw materials in percentage by mass: 1.5 to 2.5 percent of glycerol, 0.78 to 0.82 percent of sodium chloride, 0.01 to 0.02 percent of water-soluble lutein, 0.1 to 0.15 percent of taurine, 0.03 to 0.05 percent of hydrolyzed pearl, 0.2 to 0.28 percent of boric acid, 0.05 to 0.07 percent of borax, 0.02 to 0.04 percent of edetate disodium, 0.0035 to 0.0045 percent of benzalkonium chloride, 0.002 to 0.005 percent of borneol, 0.005 to 0.01 percent of menthol and the balance of purified water. The eye care solution disclosed by the invention aims at office workers who use eyes for a long time, middle-aged and elderly people who are susceptible to eyeball aging, asthenopia and dry eye surfaces, realizes mild moisturizing and relieving of the eye surfaces, supplements nutrients required by eye tissue metabolism, resists eyeball aging caused by light damage, and has the effects of relieving eye fatigue and relieving eye fatigue. Meanwhile, eyeball senescence related eye discomfort such as eye dryness, eye acerbity and blurred vision is relieved, bacteriostatic protection of the ocular surface microenvironment is considered, the physiological state of eye tissue can be improved after long-term use, and the eyeball senescence process is delayed.

The invention discloses a traditional Chinese medicine composition for treating glaucoma and a preparation method thereof, and relates to the technical field of traditional Chinese medicine preparations. The traditional Chinese medicine composition is prepared from the following components in parts by weight: 5 to 15 parts of fructus lycii, 2 to 10 parts of flos chrysanthemi, 5 to 15 parts of radix rehmanniae recen, 2 to 10 parts of fructus corni, 5 to 15 parts of rhizoma dioscoreae, 5 to 15 parts of poria cocos, 2 to 10 parts of cortex moutan, 2 to 10 parts of salted rhizoma alismatis, 2 to 10 parts of lucid ganoderma, 2 to 10 parts of fried fructus broussonetiae and 2 to 10 parts of rhizoma acori graminei. The traditional Chinese medicine composition has the effects of nourishing kidney and liver, nourishing yin and promoting salivation, clearing liver and improving vision, and promoting qi circulation and inducing diuresis, and is used for treating blurred vision, eye swelling and pain and uncomfortable eyes caused by glaucoma.

The invention discloses atomized eye liquid for treating diabetic retinopathy as well as a preparation method and a use method thereof, and aims at solving the problem that medicines are externally applied to eyes of a patient, quickly relieving blurred vision and dry and uncomfortable eyes and achieving the treatment purposes of clearing heat, activating blood, improving eyesight and removing nebula. The traditional Chinese medicine formula comprises 0.5 to 1.5 Kg of pipewort, 0.9 to 1.5 Kg of semen celosiae and 1 to 2 Kg of red sage root. The preparation method comprises the following steps: step 1, primary water extraction; step 2, secondary water extraction; and step 3, combining extracting solutions, filtering and concentrating the extracting solutions. And step 4, combining the extracting solutions, adding ethylparaben, boiling, and filtering to obtain atomized liquid. The use method comprises the following steps: atomizing or boiling atomized liquid oxygen, and fumigating and washing eyes. The traditional Chinese medicine has the beneficial effects that the treatment effect on a large number of 60-70-year-old patients proves that the vision blurring is relieved, the eye dryness symptom is improved, the microhemangioma exudation area is reduced, the vision is lightly recovered, and the OSDI dry eye score is obviously reduced.

The application discloses a kind of composite plant extract eye drops for relieving eye fatigue and a preparation method thereof, and relates to the technical field of ophthalmic preparations.The eye drops of the present application use lutein, zeaxanthin, blueberry extract, peppermint essential oil and borneol as fat-soluble active ingredients, and use phospholipid and poloxamer 188 as a composite nanocarrier, in combination with sodium hyaluronate, sodium chloride and a buffer system, a bacteriostatic system to form the eye drops.The present application uses a film hydration combined with high-pressure homogenization process to produce clear and transparent, thermodynamically stable eye drops, which solves the problems of low solubility, easy oxidative degradation and poor bioavailability of fat-soluble ingredients, improves the concentration and retention time of active ingredients in the eye, and the synergistic effect of various plant extracts can effectively relieve the symptoms of eye fatigue caused by long-term eye use, such as dryness, acid swelling, blurred vision and ciliary spasm, without eye irritation and with high stability.