31 results about "Cleaning eyes" patented technology

The invention discloses eye washing fluid for improving mobile phone-caused visual fatigue and relieving dry eye and a preparation method of the eye washing fluid. The washing fluid is prepared from the various compositions below: 10 to 20% of a humectant, 0.01 to 0.1% of an osmotic pressure regulator, 0.1 to 1% of a pH adjuster, 0.01 to 1% of a bacteriostatic agent, 0.001 to 0.01% of a viscosityregulator, 1 to 5% of an antioxidant anti-inflammatory agent and the balance of pure water. The eye washing fluid is mainly used for cleaning eyes including areas around the eyes and the surfaces of eyeballs, can remove foreign matters such as dust, particles and pollen, or secretions, and can relieve the dry eye, eye fatigue, blurred vision and the like which are caused by long-term use of a mobile phone and watching a fluorescent screen during operation in front of a computer. By use of the washing fluid, the eye resistance can be further enhanced, the visual fatigue can be relieved, and discomfort of the eyes can be relieved.

The invention discloses an eye cleaning liquid for cleaning eyes and a preparation method thereof. Every 1000ml of the eye cleaning liquid is prepared from the following components by weight: 0.2-2g of sodium hyaluronate, 3-9g of sodium chloride, 2-6g of boric acid, 0.2-1g of borax, 1-6g of a felwort extraction liquid, 1-6g of a concha haliotidis extraction liquid, 10-100mg of menthol, 5-50g of borneol, 5g of propylene glycol, 0.3g of methyl p-hydroxybenzoate, 0.15g of propyl p-hydroxybenzoate and purified water which is added to 1000ml. The pH value of the eye cleaning liquid is 6.5-7.5, and the osmotic pressure is 260-330mOsm / kg. The eye cleaning liquid taking Chinese herbal medicines as main raw materials is safe and reliable and has the advantages of being used for preventing and relieving eye fatigue, eye discomfort and eye dryness.

A surgical instrument and method for polishing or cleaning epithelial cells which reside in the posterior capsule of the eye is provided. The instrument is configured to have a flexible foam tip which is applied to the cells at an angle. This allows the instrument to fully access the posterior capsule and facilitates complete polishing or cleaning of the lens of the eye.

The invention provides an emergency spray head for cleaning eyes and faces. The spray head comprises a spray head base, a nozzle, a dust-proof turning cover, an automatic inlet flow adjusting device and an outlet flow velocity buffer, wherein the spray head base is provided with a liquid inlet and a liquid outlet; the nozzle comprises a plurality of first spraying holes and is connected with the spray head base; the dust-proof turning cover is connected with the nozzle; the automatic inlet flow adjusting device is arranged at one end of the liquid inlet of the spray head base and used for adjusting the flow of a cleaning fluid flowing from the liquid inlet into the spray head base; and the outlet flow velocity buffer is arranged at one end of the liquid outlet of the spray head base and used for buffering the flow velocity of the cleaning fluid, which is adjusted by the automatic inlet flow adjusting device, in the spray head base. Compared with the prior art, the emergency spray head for cleaning the eyes and the faces has the advantages that the automatic inlet flow adjusting device and the outlet flow velocity buffer are equipped, so that the flow velocity of the fluid at the spray head outlet is quite gentle, the eyes of persons are not hurt, and cleaning effects of the faces and the eyes can still be guaranteed when the pressure and the flow of the spray head inlet are changed as follows.

The invention discloses an eye cleaner. The eye cleaner comprises a cleaning cup, wherein the outer edge of the cleaning cup is smooth, the center of the upper end face of the cleaning cup extends upwards to form a connecting pipe, and a driving rod which is arranged in the vertical direction is connected with the interior of the connecting pipe through a bearing; a stirring head is arranged at the lower end of the driving rod, and a driven bevel gear is fixedly connected to the upper end of the driving rod; the upper end of the cleaning cup is connected with an adjusting base, and a support base is arranged on the upper end face of the adjusting base; a driving bevel gear is connected to the support base through a fixing shaft, and the driving bevel gear is in meshed transmission with thedriven bevel gear; the driving bevel gear is rotated to drive the driven bevel gear to rotate, so that the stirring head stirs cleaning liquid in the cleaning cup, and the cleaning liquid is rotatedin the cleaning cup to clean eyes and bring away metabolites, sundries and the like on the eyes; meanwhile, a person does not need to shake the head, so that neck fatigue is prevented.

The invention discloses an eye washing liquid composition. The eye washing liquid composition is prepared by purified water, hydroxypropyl methylcellulose, disodium edetate, disodium hydrogen phosphate, sodium dihydrogen phosphate, sodium chloride, potassium chloride, sodium gualenate, 0.1-0.3g / L of menthol, propylene glycol, polyhexamethylene biguanide and sodium hyaluronate, according to the composition ratio of the eye washing liquid composition, per liter of the purified water is prepared from 0.5-1.5g of the hydroxypropyl methylcellulose, 0.5-1.5g of the disodium edetate, 1.0-1.5g of thedisodium hydrogen phosphate, 0.07-0.15g of the sodium dihydrogen phosphate,7.0g-8.0g of the sodium chloride, 1.0g-1.5g of the potassium chloride, 0.01-0.03g of the sodium gualenate, 0.1-0.3g of the menthol, 1-3g of the propylene glycol,1.5-2g of the polyhexamethylene biguanide and 0.05-0.15g of the sodium hyaluronate. The formula of the eye washing liquid composition is reasonable, eyes are washedevery day, dryness and soreness of the eyes are relieved, the visual brightness is improved, and a role in cleaning eye dirt can further be played.

The invention provides a method for preparing low-potential and low-deuterium water. The method comprises the following steps: S1, pretreating inlet water to remove suspending matters from the water;S2, performing multistage reverse osmosis to remove ions in the water and make common water become pure water; S3, processing the water by an ultrasonic generator to produce small molecular group water; S4, adsorbing heavy water and semi-heavy water in the small molecular group water in an adsorber through the special adsorber to make water discharged from the adsorber be low-deuterium water; andS5, reducing the low-deuterium water prepared in step S4 by adopting a physical cold-thermal cycling technology to form the low-potential and low-deuterium water. The low-potential small molecular group low-deuterium water is prepared by adopting a physical reducing technology, the physical reducing potential is -500 to -900, and the low-potential and low-deuterium water is rich in mineral matters, contains no additives, can be directly drunk to supplement various mineral matters, can be used to clean eyes to alleviate eye fatigue and dryness, and is used in skincare to prolong cell vitality.

The invention relates to the technical field of 3D glasses cleaning devices, and discloses a 3D glasses cleaning device for theaters. The present invention solves the problem that when cleaning 3D glasses, many considerations are on the lens, and the frame of the glasses is not considered, and most of them are manually operated. The protruding plate extended on the left side of the cleaning device body can The glasses are placed after cleaning, and the placement box notch opened on the front of the cleaning device body can be pushed into the placement box body by matching the placement box body, and the left and right sides of the placement box notch are opened. The chute of the chute can be matched with the upper push plate to achieve the effect of pushing. The brake is performed by the push rod, which is connected to the support columns on the left and right sides on the back of the push plate, and the sleeve connected to the outer wall of the support column is matched with the upper glasses. The baffle plate can block the glasses, and the glasses are placed in the eye placement box between the two eye baffle plates, and the cleaned eyes can be taken out through the mirror opening.

A portable eye washer is described including a bladder, which may be disposable, filled with an eye-washing solution such as water or a solution specially-designed for cleaning eyes. The bladder may be made of rubber, a thin plastic, or other material so long as the bladder material is generally not permeable to the eye washing solution.

The invention discloses an eye cleaner. The eye cleaner comprises a cleaning cup, wherein the outer edge of the cleaning cup is smooth, the center of the upper end face of the cleaning cup extends upwards to form a connecting pipe, and a driving rod which is arranged in the vertical direction is connected with the interior of the connecting pipe through a bearing; a stirring head is arranged at the lower end of the driving rod, and a driven bevel gear is fixedly connected to the upper end of the driving rod; the upper end of the cleaning cup is connected with an adjusting base, and a support base is arranged on the upper end face of the adjusting base; a driving bevel gear is connected to the support base through a fixing shaft, and the driving bevel gear is in meshed transmission with thedriven bevel gear; the driving bevel gear is rotated to drive the driven bevel gear to rotate, so that the stirring head stirs cleaning liquid in the cleaning cup, and the cleaning liquid is rotatedin the cleaning cup to clean eyes and bring away metabolites, sundries and the like on the eyes; meanwhile, a person does not need to shake the head, so that neck fatigue is prevented.

The invention discloses a nursing and cleaning eye bath special for opthalmology. The nursing and cleaning eye bath comprises a body, a base, support arms, a cleaning fluid mixing chamber, sprayers and an inlet; the base is installed on the base of the body, the support arms are fixedly connected onto two sides of the base, a second rotating shaft is arranged between the support arms, two first bevel gear are respectively fixedly installed at two ends of the second rotating shaft, each first bevel gear is provided with a threaded rod thereon, the upper portion of the threaded rod is provided with an inner threaded sleeve, and a lifting platform is fixedly connected to upper portions of the inner threaded sleeves; a cleaning chamber is arranged on the upper portion of the lifting platform,and the sprayers are installed in the cleaning chamber; the cleaning fluid mixing chamber is installed on the upper portion of the cleaning chamber. The nursing and cleaning eye bath is reasonable indesign, simple in operation, available for patients of different heights and high in cleaning efficiency and cleaning effect, and lift safety of patients is guaranteed.

The eye lotion for cleaning eye and curing and preventing ophthalmopathy is made up by mixing dexamethasone, gentamicin and physiological saline, each 1-50g.

A flushing device for ophthalmic nursing effectively solves the problems that a conventional flushing device for ophthalmic nursing is complex in operation and single in function, generally, multiple medical workers hold different liquid medicine to clean eyes of a patient, the multiple liquid medicine cannot be evenly mixed, the medicine effect cannot be fully exerted, and flushing pressure cannot be adjusted during flushing, and flushing device cannot adapt to flushing of different patients. The flushing device comprises a vehicle body, the rear end of the vehicle body is slidably connected with a shifting fork capable of moving up and down, the upper end of the middle of the vehicle body is rotatably connected with a disc, the disc can rotate along with upward movement of the shifting fork, the upper end of the disc is fixedly connected with a fixing box, a threaded block capable of moving inwards and outwards in a reciprocating mode along with circumferential rotation of the disc is slidably connected into the fixing box, a stirring tank is fixedly connected to the upper end of the threaded block, a first fan blade capable of rotating circumferentially along with rotation of the disc is rotatably connected to the lower end in the stirring tank, and a second fan blade is arranged on the outer side of the first fan blade.

The invention discloses a phishing susceptibility prediction method based on eye motion tracking and social worker parts, and belongs to the field of social engineering. The method specifically comprises the following steps: firstly, collecting subject attributes of social worker parts of each user, and recording and cleaning eye motion data of each user browsing a phishing website; meanwhile, each user scores the trust degree of phishing and the transaction intention according to the user; training a support SVR model by using the collected data of each user; dividing the users into different susceptibility grades by using a K-Means clustering algorithm; and when a new user actually browses the phishing website, collecting subject attributes and eye motion data of the new user, inputting the subject attributes and the eye motion data into the SVR model, calculating susceptibility values by using output data, and dividing the susceptibility values into corresponding grades for prediction. According to the method, the trained SVR model is utilized to predict the susceptibility of the user to the phishing, and then a corresponding targeted defense method is made according to the strength of the susceptibility, so that the user experience is enhanced, and all-around protection is provided.

The invention discloses an eye washer with high safety for the ophthalmology department. The eye washer comprises a box base. A mounting frame is mounted on the box base, and a cover plate is hinged to the mounting frame. A guide cylinder is rotatably mounted on the inner side of the mounting frame, an eyeshade is fixedly mounted in the mounting frame, and a pair of eye openings are formed in the eyeshade. A pair of cleaning openings corresponding to the pair of eye openings are formed in the cylinder wall of the guide cylinder. A pair of telescopic rod pieces are installed on the eyeshade, the same limiting neck sleeve is installed at the free ends of the two telescopic rod pieces, and the limiting neck sleeve is a rubber sleeve. Each telescopic rod piece comprises a rod sleeve, a telescopic rod and a spring, and the telescopic rods are inserted into the corresponding rod sleeves. By arranging the guide cylinder with a telescopic liquid pipe assembly and a telescopic air pipe assembly, air is fed into the telescopic air pipe assembly through an air guide pipe, liquid is fed into the telescopic liquid pipe assembly through a liquid guide pipe, the air and the liquid are mixed through a mist liquid spray head, and water mist cleaning liquid is formed to clean eyes, so that the mist liquid is uniformly sprayed to the eyes, and secondary damage to eyes caused by overlarge impact force of water flow is avoided.

The invention relates to an auxiliary device, in particular to an eye cleaning auxiliary device based on ophthalmology treatment. The technical problem to be solved is to provide the eye cleaning auxiliary device for ophthalmological treatment, which is convenient for a patient to clean eyes and prevents liquid medicine from flowing out. The eye cleaning auxiliary device based on ophthalmologic treatment comprises a first frame body, baffle plates, fixing plates and first linear springs, two sets of fixing plates are symmetrically arranged on one side of the first frame body, the number of the fixing plates in each set is four, the fixing plates in each set are annularly distributed, the baffle plates are slidably arranged on the fixing plates, and two first linear springs are connected between the baffle plate and the fixing plate. The eye cleaning auxiliary device achieves the effects that the patient can conveniently clean the eyes, and liquid medicine cannot flow out; the eyes of the patient cling to the elastic cloth, so that the liquid medicine can flow to other positions of the face of the patient in the process of cleaning the eyes.

The present invention is preparation process of glucose eye lotion and belongs to the field of Chinese and Western medicine preparation technology. The glucose eye lotion is compounded with glucose, taurine, anhydrous sodium sulfate, distilled water, etc. It is used to clean eyes, prevent and treat eye diseases and nourish eyes.

The invention relates to the technical field of cleaning and nursing devices for the ophthalmology department, and discloses an auxiliary fixing device for nursing and cleaning eyes of a patient suffering from shortsightedness, for the ophthalmology department. The auxiliary fixing device comprises a base, wherein air sacs each of which corresponds to a corresponding air pipe are arranged in a rubber soft layer; an operating rod is connected to the inner part of the base; a guiding groove and a through hole are formed in the left end and the right end of a rear propping frame; a sliding rod isconnected to the inner part of the rear propping frame; a rack is connected to the right side of the rear end of an eye fixing device body; a blocking block is connected to the outer side end of a first spring; a connecting plate is connected between moving plates; the connecting plate is driven by a threaded rod, and the moving plates are used for driving a water spraying device to rotate arounda rotating shaft through a second spring; and the sections of different thicknesses of the operating rod are in contact with the rubber soft layer, the air sacs in the rubber soft layer are compressed, and air in the air sacs is used for pushing the blocking block to plug the water spraying device. Through the adoption of the structure of the auxiliary fixing device for nursing and cleaning eyesof a patient suffering from shortsightedness, for the ophthalmology department disclosed by the invention, the problems that the cleaning angle of a conventional eye cleaning device cannot be adjusted, medicine liquid is wasted, and the cleaning efficiency is low are solved.

The invention discloses an ophthalmologic operation preoperative eye cleaning anesthesia device which comprises a shell, a through hole is formed in the surface of the shell, a push rod is slidably connected to the surface of the shell through the through hole, a push handle is fixedly connected to the top end of the push rod, the push rod penetrates through the upper surface of the shell, extends downwards and is fixedly connected with a liquid dropping head, and push columns are symmetrically connected to the two sides of the bottom of the push handle. Open holes allowing the pushing columns to slide in a limited mode are symmetrically formed in the two sides of the upper surface of the shell, a first mounting box and a second mounting box are arranged on the two sides of the shell correspondingly, two medicament injection pipes are arranged in the first mounting box, cleaning liquid and anesthetic liquid are arranged in the two medicament injection pipes correspondingly, and pushing heads are arranged on the upper surfaces of the two medicament injection pipes correspondingly. The bottoms of the two medicament injection tubes are fixedly connected with two conveying tubes, and the other ends of the two conveying tubes are communicated with the liquid dropping head. The device has the advantages that the liquid medicine is automatically switched, the absorption of the liquid medicine by a person to be operated is accelerated, the operation efficiency is improved, and the problems in the background technology are solved.

The invention relates to a clinical preoperative eye cleaning device, which effectively solves the problem that the operation is inconvenient when a medical worker cleans eyes. Comprising a control box, a square groove is formed in the front side wall of the control box, a sliding plate is arranged in the control box, a push plate located above the sliding plate is arranged in the control box, an extrusion block is arranged at the front end of the push plate, a pressing block located in front of the extrusion block is arranged in the control box, a sliding groove is formed in the pressing block, and the sliding groove is slidably connected with a sliding rod which is slidably connected with the push plate. A sliding groove is formed in the side wall of the control box, a transverse shaft is fixed to the pressing block, inserted into the sliding groove and provided with an arc-shaped plate through a connecting rod, a liquid storage box is arranged in the control box, the lower end of the liquid storage box communicates with a water pump, a guide rod is arranged at the front end of the sliding plate, a kidney-shaped groove is formed in the guide rod, and a guide groove is formed in the rear side wall of the control box; the rear ends of the cleaning cylinders are inserted into the guide grooves, the front end of the right cleaning cylinder penetrates through the kidney-shaped groove, and the cleaning cylinders communicate with the water pump. The device is ingenious in conception and convenient to use.

The invention discloses a multi-purpose examination device for the ophthalmology department, which comprises a lamp box, a base, a side plate and a top plate, one end of the top of the base is provided with the side plate through a bolt, one side of the side plate is provided with the top plate through a bolt, and the top of the top plate is provided with an electric hydraulic cylinder through a screw. The output end of the electric hydraulic cylinder is provided with a mounting box through a screw, one end of the mounting box is provided with a timer through a screw, an end plate is welded to one end in the mounting box, a sliding rail is embedded in one end of the end plate, a sliding block is slidably connected into the sliding rail, and the bottom of the sliding block is provided with a vision tester through a screw. The ophthalmology examination device can clean eyes, can time during medication, can quickly adjust the height and the horizontal position of the examination device, can detect the vision of an ophthalmology patient by watching a visual chart, and is suitable for wide popularization and use.

The invention provides an emergency spray head for cleaning eyes and faces. The spray head comprises a spray head base, a nozzle, a dust-proof turning cover, an automatic inlet flow adjusting device and an outlet flow velocity buffer, wherein the spray head base is provided with a liquid inlet and a liquid outlet; the nozzle comprises a plurality of first spraying holes and is connected with the spray head base; the dust-proof turning cover is connected with the nozzle; the automatic inlet flow adjusting device is arranged at one end of the liquid inlet of the spray head base and used for adjusting the flow of a cleaning fluid flowing from the liquid inlet into the spray head base; and the outlet flow velocity buffer is arranged at one end of the liquid outlet of the spray head base and used for buffering the flow velocity of the cleaning fluid, which is adjusted by the automatic inlet flow adjusting device, in the spray head base. Compared with the prior art, the emergency spray head for cleaning the eyes and the faces has the advantages that the automatic inlet flow adjusting device and the outlet flow velocity buffer are equipped, so that the flow velocity of the fluid at the spray head outlet is quite gentle, the eyes of persons are not hurt, and cleaning effects of the faces and the eyes can still be guaranteed when the pressure and the flow of the spray head inlet are changed as follows.

The invention belongs to the technical field of eye compositions, and relates to a pharmaceutical composition for eyes and a preparation method thereof, the pharmaceutical composition comprises the following raw materials by weight: 1-50 parts of a rhizoma polygonati extract, 1-50 parts of a Chinese wolfberry extract, 1-50 parts of a tea extract, 0.5-35 parts of cucumber, 1-50 parts of dandelion and 0.1-30 parts of chamomile. The composition also comprises sodium alginate; the weight part of sodium alginate is 1 / 2-1 / 8 of the sum of the weight part of the rhizoma polygonati extract, the weight part of the Chinese wolfberry extract and the weight part of the tea extract. The raw materials are easy to obtain and low in cost; the preparation method is simple, mild in condition and easy to implement; the composition can prevent eye astigmatism and xerophthalmia, relieve fatigue, diabetic retinopathy and other eye diseases, has a health care effect on eyes, can deeply clean eye makeup removal residues, and has multiple effects of diminishing inflammation, resisting radiation, resisting oxidation, keeping the eyes moist and the like.

The invention discloses an eye cleaning device which is mainly used for cleaning eyes in time when foreign matter enters the eyes. According to the scheme, a body of the device is composed of goggles and a spraying can; a nozzle is installed on the face of the goggles, and a flow guide pipe is arranged on the lower border of the goggles; the nozzle is connected with the spraying can through a hose; an adjusting valve is arranged at an outlet of the spraying can. Spare cleaning fluid is contained in the spraying can. The eyes can be cleaned in time on the spot by wearing the goggles and pressing the spraying can when the foreign matter enters the eyes. Waste fluid guided out by the flow guide pipe is collected into a container and prevented from contaminating other objects or the environment.

The invention discloses a backwashing solid-liquid separation device which comprises two tempered glass cylinders, a filter screen and two cleaning eye lids; each of the tempered glass cylinders comprises a large end, a small end and an intermediate transition section, a flange is arranged at the end part of each of the large end and the small end, cleaning eyes are formed in the upper part of thelarge end, bolt holes are formed in four corners on the outer edge of each of the cleaning eyes, and the cleaning eye lids are fixed on the cleaning eyes through bolts; the filter screen is made of atough and corrosion-resistant soft material, a certain number and size of holes is formed in the filter screen, and the periphery is fixed by flange pieces; the filter screen is arranged between thelarge ends of the two tempered glass cylinders, and the two tempered glass cylinders are connected into a whole through the flanges; one end of the tempered glass cylinder connected into a whole is connected with a sewage inlet pipe and a drainage pipe through tee joints, a water inlet one-way valve is arranged on the sewage inlet pipe, and a drainage one-way valve is arranged on the drainage pipe, and the other end of the tempered glass cylinder connected into a whole is connected with a sewage pump. The backwashing solid-liquid separation device disclosed by the invention is used for underground space sewage collection and discharge, is simple in structure, convenient to mount and overhaul and stronger in practicability.

The invention discloses a medical atomizer used for cleaning eyes, noses and throats. The medical atomizer used for cleaning the eyes, the noses and the throats comprises a shell, wherein an atomizingcavity is formed in the shell, a movable block is arranged on an inner wall of the atomizing cavity in a bilateral sliding mode, a piston is fixedly arranged on the right side surface of the movableblock, a damper valve is fixedly arranged on the right side of the atomizing cavity, a water tank is arranged on the right side surface of the damper valve in an abutting mode, a water transportationmechanism which can fix the water tank and can transport normal saline into the damper valve is arranged in the water tank and the shell, a guide cavity is formed in the upper side of the atomizing cavity in a communicating mode, and a sliding cavity is formed in left and right sides of the guide cavity in a communicating mode. According to the medical atomizer used for cleaning the eyes, the noses and the throats, through fast leftward movement of the piston, negative pressure can be formed in the atomizing cavity, so that the normal saline in a water storage cavity is fast sprayed into the atomizing cavity, and meanwhile, when the piston moves leftwards to the left side, the guide cavity is opened.

The present invention is preparation process of glucose eye lotion and belongs to the field of Chinese and Western medicine preparation technology. The glucose eye lotion is compounded with glucose, taurine, anhydrous sodium sulfate, distilled water, etc. It is used to clean eyes, prevent and treat eye diseases and nourish eyes.

The invention discloses borneol eye wash and a preparation method thereof, and belongs to the field of medicine. The borneol eye wash is prepared from the following raw material components: water for injection, borneol extract, sodium hyaluronate, lutein, pearl powder, borax, vitamin B6, vitamin B12, and preservatives, and is composed of the following raw material components by mass percentage: 98-99.0% of water for injection, 0.01-0.2% of sodium hyaluronic acid, 0.2-0.5% of borneol extract, 0.01-0.2% of lutein, 0.01-0.2% of pearl powder, 0.01-0.1% of borax, 0.01-0.2% of vitamin B6, 0.01-0.2% of vitamin B12 and 0.02-0.05% of preservatives. The borneol eye wash prepared by the invention is low in medicinal property and strong in water replenishing property, has the effects of effectively cleaning eyes, relieving eye fatigue and the like, and is beneficial to protecting the eyesight of the eyes and relieving eye diseases.