71 results about "Eye cleaning" patented technology

The present invention relates to compositions comprising at least one flavonoid for the treatment or amelioration of a disease or disorder of the eye and/or the adnexa of the eye in an animal subject, including a human being. More particularly, this invention relates to a composition for the treatment of conjunctivitis, keratoconjunctivitis sicca, and blepharitis. The invention furthermore relates to a pharmaceutical composition comprising at least one flavonoid, such as for example a topical formulation. The source of the flavonoids may be, but are not restricted to, flavonoids extracted from citrus plants. The compositions may furthermore optionally be used in combination with an eyecleaner or eyewash, which may comprise at least one flavonoid.

The invention relates to the field of eye cleaning equipment, in particular to a medical eye cleaner having adjustable distance between two eyes. The medical eye cleaner comprises a fixing plate and two cleaning parts symmetrically fixed to the fixing plate and used for cleaning the eyes; each cleaning part comprises a slideway formed in the fixing plate, a sliding plate is slidingly connected into each slideway, a liquid spray tube is movably connected to each sliding plate, and the upper end of each liquid spray tube is fixedly provided with a spray head; the lower surface of the fixing plate is provided with a driving mechanism, and the driving mechanism is connected with the sliding plates in the two cleaning parts through a transverse adjustment mechanism and connected with the liquidspray tubes in the two cleaning parts through a longitudinal adjustment mechanism. According to the medical eye cleaner having adjustable distance between two eyes, the driving mechanism continuouslyswings in the direction perpendicular to a connection line of the two eyes while enabling the spray heads to continuously move left and right on the connection line of the two eyes through the transverse adjustment mechanism and the longitudinal adjustment mechanism, so that comprehensive cleaning of the eye area is achieved, missing cleaning is avoided, and the cleaning and disinfection effect is improved.

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.

An in-eye method for cleaning contact lenses comprises use of a cleaner using water-containing beads. The water-containing beads are prepared such that the bead size is smaller than the punctual opening. They are easily flushed from the ocular environment by normal tear flow. The cleaner may also be used to clean contact lenses, with the cleaner applied directly to the lens and digitally rubbed to remove accumulated debris on the lens.

A fluid-powered inspection camera adapted to be operated in a contaminated environment where an electric power supply is not readily available includes a housing having a tubular shell terminating at an open end. An imaging device has a portion arranged within the tubular shell in a spaced relation so as to define an annular chamber therebetween. The imaging device has an eye positioned adjacent to the open end of the body. A compressed fluid-powered motor is arranged within the body and has a compressed fluid inlet adapted to be connected to a suitable source of compressed fluid and also has a compressed fluid outlet. A generator is operatively coupled to the compressed fluid-powered motor and arranged within the body to electrically power the imaging device in proportion to the rate of fluid flow passing through the motor. Compressed fluid discharged from the compressed fluid-powered motor outlet passes through the annular chamber and is discharged through the open end of the body. The compressed fluid supplied to the fluid-powered motor powers and cools the imaging device while keeping clean the eye of the imaging device.

The invention discloses an eye cleaning and disinfecting device convenient to fix for ophthalmic nursing, which relates to the technical field of eye cleaning. The problem that in the eye cleaning process of a patient by medical staff, the patient is prevented from moving is solved. Proposed now is the following scheme, the device comprises a frame body, a double-shaft motor is fixedly connected to the inner wall of the bottom of the frame body, first screw rods are installed at the output ends of the two sides of the double-shaft motor, the first screw rods are sleeved with movable rings in athreaded mode, first supporting rods are hinged to the tops of the outer rings of the movable rings, first sliding blocks are hinged to the top ends of the first supporting rods, and second supporting rods are hinged to the first sliding blocks. Through combination of various structures, the device can fix the heads of different patients, movement of the patients in the cleaning process is reduced, cleaning liquid can be effectively saved, waste is avoided, the device uses a machine to clean the eyes of the patients, work of medical staff is reduced, and the working efficiency is improved.

The invention discloses an eye examination and cleaning integrated device. The device comprises a base and a stand column, wherein an observation tube is arranged at one end of the stand column; a microscope is arranged at one end of the observation tube; a cleaning solution inlet is formed in the top of the observation tube; an atomizing nozzle is arranged at the bottom end of the cleaning solution inlet; an air hole is formed in the bottom of the observation tube; a fan is arranged at the bottom end of the air hole; a cleaning solution box is arranged on one side of the stand column; a pump body is arranged at the top of the cleaning solution box; a transfusion hose communicated with the cleaning solution inlet is arranged at the top of the pump body; a support rod is arranged on the other side of the stand column, a sliding block is arranged at one end of the support rod, a sliding chute is formed in the top of the base, the sliding block is movably connected in the sliding chute, and a tray is movably connected onto the support rod. Eye examination and eye cleaning are reasonably combined together, so that the device structure is more compact, the eye cleaning and examination are more convenient, and the cleaning effect is better.

The invention discloses an eye cleaning device for ophthalmology, and belongs to the technical field of medical instruments. The eye cleaning device for the ophthalmology comprises a base, a frame and a lying plate. The frame is fixedly connected to one side of the base. The two sides of the lying plate are fixedly connected with the base and the frame respectively. The lower end of the frame is connected with a cleaning fluid box. A stirring rod is rotationally connected to the interior of the cleaning fluid box, and a driving mechanism is arranged on the upper end of the cleaning fluid box. According to the eye cleaning device, liquid medicine in cleaning fluid can be prevented from being precipitated by setting the stirring rod. By setting a head fixing mechanism, the head shaking of a patient resulting in that the cleaning fluid spills out of sealing eye patches thereby affecting cleaning quality and cleaning efficiency can be avoided in the eye cleaning process of the patient. By setting a suction pump, a liquid suction pipe and a recycling box, the cleaning fluid with extraneous matters can be recycled to the recycling box, so that workers can conveniently perform centralized treatment on the used cleaning fluid, thereby improving working efficiency.

The invention discloses an eye washing device. The eye washing device comprises a housing. The housing comprises an eyewash containing chamber, an eyewash discharging chamber and an eye cleaning chamber. A chamber opening is formed in the eye cleaning chamber, a sealing ring is arranged at the chamber opening, a strip-shaped protrusion is arranged on the sealing ring, and a first communication hole communicated with the eyewash containing chamber and a second communication hole communicated with the eyewash discharging chamber are also formed in the eye cleaning chamber. The eyewash containingchamber is of a closed cavity structure with a liquid injection port. A first adjustment component is arranged in the eyewash containing chamber. The eyewash discharging chamber is a closed cavity with a liquid outlet. A second adjustment component is arranged in the eyewash discharging chamber. The eye washing device is provided with chambers with different functions to separate an eyewash to ensure the eye washing environment. At the same time, the eyewash is prevented from being dropped and wasted when the eye washing device is matched with the eyes, and meanwhile, the eye washing device is more convenient to use.

The invention discloses a dual-purpose medical device for household eye cleaning and dripping. For the first conduit and the second conduit, the lower ends of both sides inside the device box are fixedly provided with first elastic hollow liquid storage balls, and the upper ends of both sides inside the device box are fixedly provided with second elastic hollow liquid storage balls. The present invention presses the first pressure plate with fingers, sprays the sterile saline solution from the first conduit to clean the eyes, and lightly presses the second pressure plate to drip the eye drops from the first conduit into the eyes, realizing the ability to drop eye drops immediately after cleaning the eyes The function of eye drops can adjust the pressing force through personal feeling, thereby adjusting the liquid volume, improving the effect of washing drops, and improving the safety of cleaning drops through the protective effect of the cone-shaped eye mask tube.

The invention discloses an eye cleaning drug delivery patch and a driving control method thereof. A near-eye piece (10), an upper skeleton (3), a lower skeleton (5) and a front end cover (6) form a liquid circulating pool (q4); a soft rubber sleeve (2) and a cavity formed by the near-eye piece (10) and the near-eye piece (10) and the face and eye sockets of the human body form a working pool (q2);a circulation pump (9) is assembled in the middle of the circulating pool (q4); the lower vertical face of the near-eye piece (10), a protruding wall (10a), a plug (11) and a check valve piece (12) form a check valve. A user can operate the eye cleaning drug delivery patch independently, an eye lotion or eyedrops are matched, and the eye cleaning drug delivery patch has the functions of cleaning,dialysis and application of external use eyedrops.

The invention discloses an eye cleaning and nursing lotion for dry eyes and asthenopia. The lotion comprises an eye lotion composition and three-time distilled water. A novel gas-liquid mixing deviceis utilized; the operation is simple, convenient and fast; the preparation of the lotion can be completed anytime and anywhere; and the eye lotion composition comprises an ozone solution, menthol andglycerin. The raw materials are easy to obtain, the cost is low, the operation is simple, the real-time preparation can be realized, and the purity and titer are ensured; and meanwhile, the eye lotioncan be industrially produced on a large scale, and small-package filling and gas-liquid separation can be realized. According to the invention, ozone is applied to the eye cleaning and nursing lotion, and the ozone solution can obviously increase corneal oxygen supply, reduce eye inflammatory reaction and inhibit eye pathogenic microorganism activity, so that a new thought is provided for research and development of a new generation of eye care lotion.

The invention discloses cleaning equipment for ophthalmologic nursing. The cleaning equipment structurally comprises a scanning and cleaning all-in-one machine, an intelligent control panel, a limiting sliding base, a support, a base sitting plate, a memory supporting pad, a lying bed and an inside device, the intelligent control panel is mounted on the front side face of the scanning and cleaningall-in-one machine, the scanning and cleaning all-in-one machine and the intelligent control panel are of an integral structure, the lying bed is arranged on a round hole of the scanning and cleaningall-in-one machine, the lower surface of the middle of the lying bed is fixedly connected on the upper end face of the support, the lying bed and the support form an included angle, the memory supporting pad is glued on an included angle formed by the support and the base sitting plate, an inner rail of the support is slidably connected on a sliding groove in the limiting sliding base, the limiting sliding base is mounted at the bottom of the front end of the scanning and cleaning all-in-one machine, and the inside device is mounted inside the scanning and cleaning all-in-one machine. The cleaning equipment can massage and relax a patient, so that tension of the patient is lowered; eye cleaning is performed on the premise of local fixing, so that discomfort of the patient during cleaningis reduced, and the cleaning equipment is accurate in cleaning position.

The invention discloses an eye cleaning device and method. The device includes a base, a rotary platform and a cleaning mechanism. The rotary platform is installed on the base, a cleaning liquid storage tank is installed at the upper end of the base, and the cleaning mechanism includes a water pipe, a hose and a nozzle; one end of the water pipe is connected with a water outlet of the cleaning liquid storage tank through a flange, the other end of the water pipe is connected with the hose, the nozzle is connected to the outer end of the hose, and an atomizing sprayer is installed on the nozzle; an anti-skid handheld part is arranged on the outer wall of the hose, and a sewage collecting tank is installed on one side of the rotary platform through a bracket and arranged below the nozzle. The eye cleaning device is simple in structural principle, convenient to operate, capable of achieving fast atomized cleaning of patients' eyes and excellent in cleaning effect, discomfort cannot be caused to the patients' eyes during cleaning, and the working efficiency of medical staff is improved.

The invention discloses a disposable eye cleaning wet wipe. The disposable eye cleaning wet wipe comprises a base material and an immersion liquid and is characterized in that the immersion liquid is prepared from the following raw materials in percentage by mass: 3-5% of medical tea tree essential oil, 3-5% of iodophor and 0.5-3.0g/L of sodium L-aspartate, 6-aminocaproic acid and chlorhexidine gluconate. The disposable eye cleaning wet wipe disclosed by the invention has the advantages that the medical tea tree essential oil is added into the immersion liquid, so that the problem of mites at eyes is solved; meanwhile, the disposable eye cleaning wet wipe also can be used for cleaning and disinfecting before and after an operation of the eyes, the mites are eliminated, and escherichia coli, staphylococcus aureus, candida albicans and the like can be finitely inhibited; and the disposable eye cleaning wet wipe is more beneficial to postoperative rehabilitation of a patient, reduces the risk of postoperative infection and has the characteristics of safety and health, low postoperative risk as well as benefit on rehabilitation of the patient.

The invention discloses a hand-cranking-type eye cleaning device. The hand-cranking-type eye cleaning device comprises a cleaning cup, 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 connector, and the connector is internally connected with a driving rod in the vertical direction through a bearing; the lower end of the driving rod is provided with a stirring head generating rotating water flow, the upper end of the driving rod is fixedly connected with an adjusting handle, and the cleaning cup is internally provided with a filtering device; the filtering device comprises a first supporting frame, a second supporting frame and a filter net, a first shifting piece is arranged on the first supporting frame in a pivoted mode, a second shifting piece is arranged on the second supporting frame in a pivoted mode, and the periphery of the filter net is connected to the first supporting frame, the second supporting frame and the inner wall of the cleaning cup to form a filter cavity; and the first shifting piece and the second shifting piece control opening and closing of two inlets of the filter cavity correspondingly. The first shifting piece and the second shifting piece adopt the inward-opening type so that cleaning liquid can rotate in the cleaning cup ceaselessly, eyes are cleaned fully, and secondary injury to the eyes is avoided.

The invention belongs to the technical field of eye cleaning, and particularly relates to an ophthalmology department clinical cleaning device which is characterized in that the ophthalmology department clinical cleaning device comprises a base and a cleaning ball cover, connecting blocks are fixedly connected to the outer wall of the cleaning ball cover at equal intervals, the outer walls of the multiple connecting blocks are fixedly connected with the same outer cover, and an annular adsorption pipe is fixedly connected to the inner wall of the outer cover. By arranging a sealing sleeve plate, a sealing plate, a connecting spring and a sealing piece, before the cleaning device is used, the eyes of a patient move to the position above the sealing sleeve plate, the skin on the outer sides of the eyes makes contact with the sealing sleeve plate, then the head of the patient presses downwards, and the connecting spring in the sealing sleeve plate is compressed; and meanwhile, the sealing plate and the sealing pieces distributed in multiple layers further improve the sealing performance of the connecting points, it is ensured that in the eye cleaning process, it is avoided that cleaning liquid permeates out of the connecting positions, and the safety performance of the cleaner in the using process is further improved.

The invention discloses an ophthalmic eye medicine cleaning device which comprises a base. The left end of the upper surface of the base is fixedly connected with a chair seat, the left end of the upper surface of the chair seat is fixedly connected with a chair back, the right end of the chair seat is fixedly connected with a foot seat through a connecting rod, the left end of the chair back is fixedly connected with a headrest, and a head fixing groove is formed in the middle of the lower end of the upper surface of the headrest. Flow guide grooves are formed in the middle of the left side and the right side of the inner wall of the head fixing groove, a through hole is formed in the middle of each head fixing groove, the flow guide grooves are communicated with the through holes, a support rod is arranged on the left side of the base and the side close to the headrest, an eye cleaning medicine bottle is hung on a hook through a hanging ring, and a cleaning gun is communicated with the bottom of the eye cleaning medicine bottle through a guide pipe. The invention relates to the field of ophthalmology. The ophthalmic eye medicine cleaning device achieves the purposes of high comfort degree and high treatment efficiency, and provides convenience to medical personnel in treatment.

The invention provides an eye cleaning device for an ophthalmology department. A cleaning fluid tank is installed at the upper portion of a cleaning frame, the cleaning fluid tank is connected with acleaning gun through a hose, the cleaning frame is provided with a tabletop which can be lifted vertically, the tabletop comprises a supporting table, the supporting table is provided with a head lifting portion and a U-shaped groove at the free end, a U-shaped sliding base is inserted into the U-shaped groove, a profiled matched structure is formed between the closed end of the U-shaped sliding base and the bottom face of the U-shaped groove, a notch is formed in the middle, at least the closed end of the U-shaped sliding base is provided with an liner edge manufactured from water absorptionmaterials, the head is placed at the periphery of the rear eye portion on the supporting table and is opposite to the notch, the liner edge makes contact with skin, a liquid collection hopper communicated with a waste liquid tank of the large capacity is installed at the lower portion of the lifting tabletop, the cleaning gun comprises a gun body and an L-shaped bent pipe, a connecting pipe is arranged at one end of the gun body to be connected with the hose, the inner end of the connecting pipe stretches into the gun body, a control switch for controlling the connecting pipe to be connected with the inner cavity of the gun body is arranged on the gun body, and during the initial state, the control switch can disconnect with the connecting pipe from the gun body.

The invention relates to the field of medical instruments, in particular to an ophthalmologic operation postoperative eye cleaning and nursing device which comprises a shell, a filter cartridge, a suction assembly, a transmission assembly and a cleaning part, a filter screen is arranged in the shell, and the lower end of the filter cartridge is fixedly connected with the filter screen; the suction assembly is arranged between the shell and the filter cartridge and comprises a pull plate and a tension spring, and the pull plate is attached to the outer circumference of the filter cartridge; the transmission assembly comprises an expansion plate, a ratchet wheel and a control ring; the expansion plate moves outwards when the filter screen is blocked and the pressure of liquid in the filter cartridge is increased; the ratchet wheel is meshed with the expansion plate and the control ring, rotates when the expansion plate moves outwards each time and drives the control ring to rotate by a preset angle; an intercepting block is arranged on the lower side of the control ring, the intercepting block is separated from the pull plate after rotating by a preset angle along with the control ring, the pull plate is allowed to move outwards under the action of a tension spring, the interior of the filter cartridge is sucked, and impurities on the filter screen are separated from the filter screen; the cleaning piece is arranged on the upper side of the filter screen and rotates to clean impurities on the filter screen under transmission of outward movement of the pull plate.