118 results about "Eyewash" patented technology

The utility model discloses a lifting clamp, which relates to the field of height fixation of eyewash equipment and comprises a main body pipe and a telescopic pipe installed at the upper end of the main body pipe in a penetrating manner, a threaded connection section is arranged on the outer side of the upper end of the main body pipe, and the lower end of the inner side of a locking nut is in threaded connection with the upper end of the main body pipe through the threaded connection section. A locking pad is arranged at the upper end of the main body pipe and located between the locking nut and the telescopic pipe, and a stable pressing mechanism is arranged at the lower end of the telescopic pipe. According to the lifting clamp, when the locking nut is screwed with the main body pipe in a threaded mode and the upper end face of the locking pad is pressed downwards by the locking nut, due to the fact that the lower end of the locking pad is conical, the stress of the locking pad is decomposed into downward force and force perpendicular to the center shaft due to the force decomposition principle, and under the action of the decomposition force, the locking pad is provided with a longitudinal opening, so that the locking pad is fixed. The diameter of the locking pad tends to be reduced, the inner surface of the locking pad tightly holds the telescopic pipe, the position of the telescopic pipe is fixed, and the stable fixing effect can be achieved.

The present invention relates to the technical field of eyewashers, specifically to an eyewasher equipped with a remote monitoring module for real-time water quality monitoring, comprising a bracket and an anti-slip device, an eyewash basin is provided on the surface of the bracket, an eyewash head is provided on the inner wall of the eyewash basin, a water inlet pipe is provided on one side of the bracket, a water level sensor is provided on the surface of the water inlet pipe, a control module is provided on the surface of the bracket, a human body sensor is provided on the surface of the bracket, an alarm is provided on the surface of the bracket, a spray head is provided on one side of the bracket, the output end of the human body sensor is electrically connected to the input end of the control module, and the output end of the water level sensor is electrically connected to the input end of the control module. The present invention, by providing an anti-slip device, is convenient for preventing the equipment from slipping off, can effectively prevent the phenomenon of the equipment spraying part from loosening due to long-term use, reduces the probability of the equipment falling off and being unable to continue to be used, and thus improves the overall stability of the equipment.

The invention provides an eyewash equipment liquid flow control method and system, and relates to the technical field of eyewash equipment liquid flow control. The method comprises the following steps: judging whether a liquid flow path at an outlet of a nozzle is blocked or not according to a fluid pressure signal; when the micro pump is judged to be blocked, controlling the micro pump to suspend or reduce the liquid flow, and recording the blocking duration; when it is judged that the liquid flow path is smooth, liquid conveying is recovered, and the duration time when the liquid flow path is blocked is accumulated; and after the preset total conveying time is over, extra time for supplementing conveying is calculated, and the micro pump is controlled to carry out extra liquid conveying according to the extra time. The method aims at overcoming the physical interruption of instant eye reflection of a user on the micro liquid flow and solving the problem that an existing open-loop control system cannot sense the interruption so that the dosage of the liquid medicine is inaccurate, and therefore it is ensured that the total amount of the liquid medicine finally acting on the eyeballs is accurately consistent with the preset treatment dosage.

The article to which this design relates is capable of fixing an eyewash or the like to the part for which the design registration is sought, as shown in the reference diagram showing the state of use.

An eyewash station, relating to the field of eyewash device technology, includes a bottle body (1) and a bottle cap (2) at its upper end. A cleaning tank (21) is provided in the middle of the upper side of the bottle cap (2). It also includes an inner water pipe (3) connecting the inside of the bottle body (1) and the upper part of the cleaning tank (21). The bottom of the cleaning tank (21) is also connected to a drain pipe (4) that communicates with the outside. When in use, the eyes are placed in the opening of the cleaning tank and the bottle body is squeezed. The cleaning liquid inside the bottle body flows out from the upper part of the cleaning tank along the inner water pipe, thereby cleaning the eyes. Then the cleaning water flows into the cleaning tank and is discharged along the drain pipe at the bottom of the cleaning tank. The cleaning operation steps are very simple and the use is very convenient.

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.

1. The name of the design product: table type mobile single nozzle eye washer. 2. The use of the design product: for washing eyes. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

This product relates to the field of eyewash production technology, providing a filter for eyewash production, including a raw material tank for storing the eyewash concentrate, a coarse filter for filtering large particulate impurities, and a cross-flow filter including a filter tube and a filter membrane. One end of the filter tube is connected to the coarse filter, and the other end passes through the cross-flow filter and connects to the raw material tank. An opening is provided at the bottom of the filter tube located inside the cross-flow filter. The filter membrane is positioned on the opening and parallel to the flow direction of the eyewash through the filter tube, used to filter large molecular impurities in the eyewash. This filter removes large molecules through the opening parallel to the flow direction of the eyewash and the filter membrane, and washes away any remaining large molecules on the filter membrane surface through the flow of the eyewash, preventing large molecules from clogging the filter membrane and improving the utilization rate of the filter membrane.

The utility model relates to the technical field of eyewash equipment convenient to adjust, and discloses eyewash equipment convenient to adjust, which comprises a main body mechanism and a flushing mechanism, the flushing mechanism is fixedly mounted on the surface of the main body mechanism, the main body mechanism comprises a base, a water inlet pipeline and a pedal, the base is fixedly mounted at the bottom end of the main body mechanism, and the water inlet pipeline is fixedly mounted on the base. A water inlet pipeline is fixedly installed at the rear end of the base, and a pedal is fixedly installed at the upper end of the base. When a user puts the eyes close to the eyeshade, water is sprayed out from the spray head to wash the eyes. The adjusting valve can control the water flow so as to meet different flushing requirements. The whole process aims at providing convenient, flexible and effective eye washing for the user so as to cope with possible eye injury or pollution.

The utility model provides a drainage type eye washing device for the ophthalmology department, and relates to the technical field of eye washing devices. Comprising a base and a cleaning table arranged above the base, a blow-off pipe is connected to the bottom of the cleaning table, an L-shaped adapter block is fixedly connected to the inner side of the end, close to the cleaning table, of the blow-off pipe, a first connecting pipe is connected to one side of the L-shaped adapter block, a spray head is connected to the other side of the L-shaped adapter block, and a three-way valve is connected to the end, away from the L-shaped adapter block, of the first connecting pipe; the other two ends of the three-way valve are connected with a water inlet pipe and a micro water pump respectively, and the water inlet end of the micro water pump is connected with a hose. The drainage type eye washer solves the problem that a traditional drainage type eye washer can only be washed with clear water through an external water source.

The utility model relates to the technical field of safety protection articles, in particular to a combined type eyewash device with a water mixing valve 6610. The combined type eyewash device comprises a main pipe and a transverse pipe, one end of the transverse pipe is connected with the main pipe, the end, away from the main pipe, of the transverse pipe is communicated with a spraying head, one side of the main pipe is provided with an eyewash device body, and the other side of the main pipe is provided with a water mixing valve 6610. A water distribution pipe is additionally arranged between the eye washing device and the main pipe, the two ends of the water distribution pipe are communicated with the main pipe and the eye washing device respectively, an eye washing nozzle is arranged in the eye washing device, and the eye washing nozzle is communicated with the water distribution pipe; the eye washer is arranged on the top of the water distribution pipe in a sliding mode in the vertical direction. The utility model aims to conveniently adjust the height of the eyewash equipment, so that people with different heights can conveniently use the eyewash equipment, and the use effect of the eyewash equipment is effectively improved.

The novel electric heat tracing eye washer comprises an inner valve seat and a valve rod, the valve rod is connected with a valve ball arranged in a channel through a valve body neck arranged on the inner valve seat, the center height of the valve body neck is larger than 58mm, the diameter of the valve body neck is larger than 31.5 mm, and the valve ball is connected with the valve rod through the valve body neck arranged on the inner valve seat. The valve rod is arranged in the neck of the valve body, and a heat preservation layer is arranged on the neck of the valve body. The hand-push valve is a three-way ball valve. The end of the valve rod is connected with a connecting rod, and the end of the connecting rod is connected with a hand push plate. Through structural redesign, the hand-push valve can resist the low temperature of minus 40 DEG C, and the novel structure can effectively prevent the hand-push valve of the electric heat tracing eye washing device from being frozen and deformed by the low temperature to cause water leakage of the eye washing valve.

The invention provides a chemical dosing room safety protection system and a use method thereof. The chemical dosing room safety protection system comprises an environment monitoring module, a ventilation control module, a spraying and eye washing module, a central control unit, an alarm and warning module and a remote monitoring platform. The system monitors environmental parameters in real time through multiple sensors, automatically starts protection measures such as ventilation and spraying based on a preset threshold value, and realizes intelligent linkage control. According to the invention, a safety protection system integrating risk perception, intelligent decision and active protection is constructed, early warning and rapid automatic response to toxic gas leakage can be realized, and the emergency processing efficiency is significantly improved. Meanwhile, through remote monitoring and data recording functions, digitization and traceability of safety management are achieved, the intrinsic safety level of a chemical dosing room is effectively improved, and personnel health and production safety are guaranteed.

To provide an eyewash composition in which degradation of allantoin is suppressed.SOLUTION: An eyewash composition contains allantoin and hypromellose.SELECTED DRAWING: None

The invention relates to the field of cleaning equipment, and discloses an eye washer which comprises a water inlet pipe, the top end of the water inlet pipe is fixedly connected with a three-way pipe, the inner wall of the three-way pipe is rotatably connected with a washing pipe, the inner wall of the middle of the washing pipe is provided with a water through groove, and the two ends of the washing pipe are in threaded connection with spray heads. The inside of the three-way pipe and the outer side of the flushing pipe are jointly provided with a direction adjusting mechanism, the direction adjusting mechanism comprises a rotating assembly and a leakage-proof assembly, the leakage-proof assembly comprises an air pressure box, and the lower surface of the air pressure box is fixedly connected with the outer circumferential surface of the three-way pipe. In the invention, through the arrangement of the rotating assembly, the friction force between the flushing pipe and the three-way pipe can be reduced by shrinking the air bag in the use process of the equipment, and the corner is fixed and is not easy to leak by expanding the air bag after use, so that the purpose of conveniently adjusting the corner of the flushing pipe and the spray head is achieved; and a user can conveniently clean in a proper posture.

The utility model relates to the technical field of eyewash devices, and discloses a disposable eyewash device which comprises a flushing fluid storage bottle and a flusher, the flusher is arranged at the upper end of the flushing fluid storage bottle, the flushing fluid storage bottle is in threaded connection with a bottle cap, and the bottle opening of the flushing fluid storage bottle is covered with a plastic packaging film. Positioning grooves are formed in the two ends, close to a bottle opening, of the upper edge of the flushing fluid storage bottle, and positioning rods matched with the positioning grooves are arranged at the two ends of the bottom of the flusher. The eyewash equipment comprises a flushing fluid storage bottle and a flusher, the flusher is arranged at the upper end of the flushing fluid storage bottle, a bottle cap is in threaded connection with a bottle body to ensure sealing performance, a bottle opening is covered with a plastic packaging film to enhance the sealing performance and keep eyewash sterile, and positioning grooves are formed in the two ends, close to the bottle opening, of the flushing fluid storage bottle. Positioning rods matched with the positioning grooves are arranged at the two ends of the bottom of the flusher, and it is guaranteed that the flusher can be correctly installed on the storage bottle.

The utility model discloses an eyewash equipment anti-freezing device which comprises a water inlet main pipe, an upper water inlet branch pipe, a lower water inlet branch pipe, an eyewash equipment branch pipe, a waste water collecting pipe and a drainage pipe, the upper water inlet branch pipe and the lower water inlet branch pipe are both communicated with the water inlet main pipe, the eyewash equipment branch pipe is communicated with the lower water inlet branch pipe, and the waste water collecting pipe is communicated with the drainage pipe. The waste water collecting pipe is provided with a waste water collecting basin, the waste water collecting basin is arranged below the eyewash equipment body, the waste water collecting pipe is communicated with the drainage pipe, and the drainage pipe is arranged below the lower water inlet branch pipe; a drainage branch pipe is arranged between the lower water inlet branch pipe and the drainage pipe, a water inlet of the drainage branch pipe is arranged below the eye washer branch pipe, and the drainage branch pipe is provided with a valve. The anti-freezing device for the eyewash equipment is reasonable in structure, water in the branch pipe of the eyewash equipment can be completely drained, and the phenomenon that the branch pipe of the eyewash equipment is frozen to crack in winter is avoided.

The utility model discloses a buried anti-freezing eyewash device which comprises a cleaning pool, a heat preservation cylinder is arranged on the right side of the cleaning pool, a water outlet pipe is arranged in the heat preservation cylinder, a Y-shaped pipe is embedded in the cleaning pool, and the Y-shaped pipe penetrates through the heat preservation cylinder and is communicated with the outer surface of the water outlet pipe. The inner wall of the heat preservation cylinder is fixedly connected with multiple sets of annularly-arranged heating rods, and the end, close to the water outlet pipe, of each heating rod penetrates through the water outlet pipe and extends into the water outlet pipe. Through the cooperation of the heat preservation cylinder, the temperature sensor, the heating rod and the single-chip microcomputer, the heat preservation cylinder can wrap the water outlet pipe so as to achieve a certain anti-freezing effect on the exterior of the water outlet pipe, meanwhile, the temperature sensor can monitor the temperature in the heat preservation cylinder, and once the temperature reaches a set value of the temperature sensor, the single-chip microcomputer can start the heating rod to work; and the heating rod can heat the interiors of the heat preservation barrel and the water outlet pipe, so that the water is effectively prevented from being frozen, and the water outlet pipe can be prevented from deforming and cracking.

The utility model relates to anti-freezing eyewash equipment, and belongs to the field of chemical emergency equipment. Comprising a water supply pipeline, a shower head, an eye washing device, an eye washing device switch valve, a shower head switch valve and a water supply main valve, the water supply main valve is arranged on the water supply pipeline, the front portion of the water supply main valve is connected with an industrial water pipe network, the rear portion of the water supply main valve is connected with the shower head, the shower head switch valve is arranged between the shower head and the water supply pipeline, and the eye washing device is connected between the water supply main valve and the shower head switch valve. An eye washer switch valve is arranged between the eye washer and the water supply pipeline; the system further comprises a crossover line and an anti-freezing circulation line, one end of the anti-freezing circulation line is connected in front of the shower head switch valve, the other end of the anti-freezing circulation line is connected with the circulation water supplementing pipeline, an anti-freezing switch valve is arranged on the anti-freezing circulation line, the crossover line is arranged in front of the water supply main valve and behind the anti-freezing switch valve, and a crossover line valve is arranged on the crossover line. The anti-freezing problem of the eyewash equipment is effectively solved, and waste of industrial water cannot be caused.

This utility model discloses an intelligent spray eyewash room with automatic cleaning, including an eyewash room body and an eyewash unit body. The eyewash room body is equipped with an electric swing door, a pressure-sensing foot pedal, a V-shaped drain channel, and an infrared human body sensor to achieve automatic response when a user enters; the eyewash unit body controls the water flow through a solenoid valve, combined with constant temperature water supply, a filtration device, and ultraviolet disinfection to ensure rinsing safety; the equipment supports manual / automatic dual-mode operation and can be linked with a remote terminal through a multi-modal interactive panel.

1. The name of this design product: Hydrogen-rich eyewash device (B). 2. Purpose of the product of this design: used for cleaning and caring for the eyes. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model discloses a fixing device of an eye washing support, and relates to the technical field of eye washing. The device comprises an eye washing device, the eye washing device comprises a positioning plate, the bottom of the positioning plate is fixedly connected with an anti-skid pad, the top of the positioning plate is fixedly connected with a supporting rod, one side of the supporting rod is provided with a sliding groove, the inner wall of the sliding groove is slidably connected with a sliding block, the bottom of the sliding block is fixedly connected with a rack, and the rack is fixedly connected with the rack. The side, close to the sliding groove, of the sliding block is fixedly connected with an eye washer. According to the utility model, the force for rotating the rotating block is matched with the components such as the fixed rod, the rotating rod and the positioning rod, so that the effects that the rotating block drives the screw rod to rotate by rotating the rotating block, then the screw rod drives the gear to rotate, the gear drives the rack to lift and further drives the sliding block to slide in the sliding chute are realized; the effect that the eye washer is driven to ascend and descend through sliding of the sliding block is achieved, and some patients who cannot stand up or sit up can wash eyes conveniently.

The utility model relates to an eye washing waste liquid collecting patch. According to the collection paste, the liquid absorption pad and the flexible liquid guide strip are arranged, waste liquid generated in the flushing process can be effectively absorbed and guided, the problem that in a traditional method, flushing water flow is difficult to control accurately is solved, meanwhile, the waste liquid generated in flushing can be collected without a water receiver, and the risk of cross infection is avoided. Moreover, compared with a traditional flushing tool which can be reused after strict disinfection treatment, the eye washing waste liquid collecting patch is designed to be disposable, so that not only is the complicated cleaning step omitted, but also the time required by preparation work for each time of use is greatly shortened.

The utility model discloses a quick connection eye washer which comprises a machine box, a control panel is fixedly connected to the front face of the machine box, a storage battery is fixedly connected to the back face of the machine box, a connecting pipe is fixedly communicated with the upper surface of the machine box, a shell is fixedly communicated with the bottom end of the connecting pipe, an activated carbon adsorption block is fixedly connected to the inner wall of the shell, and the activated carbon adsorption block is fixedly connected to the inner wall of the machine box. A filter screen is fixedly connected to the inner wall of the shell, and a water pump is fixedly connected to the inner bottom wall of the machine box. According to the eye washing machine, water can be pumped into the machine box through the water pump, the negative pressure in the machine box is increased, the water pumping pipe can pump water through the negative pressure, the water can enter the machine box, the water is conveyed upwards through the water conveying pipe, the water can be sprayed out through the water outlet pipe, and the eyes of a user can be washed; the water pumping pipe can be quickly inserted into a water source and can be quickly connected with the water source in cooperation with negative pressure in the case, water is supplied to the water outlet pipe, and it is ensured that the eyes of a user are flushed.

The utility model provides emergency shower eye washing equipment, which relates to the technical field of emergency shower eye washing equipment and comprises a water conveying pipeline, a shower nozzle is mounted at the top of the water conveying pipeline, an eye washing nozzle vessel is mounted on a water outlet of a water outlet valve in the middle of the water conveying pipeline, and a base component is mounted on the bottom surface of the water conveying pipeline. A sealing cover is installed on the top face of the eye washing nozzle vessel, a hinge assembly is installed between the eye washing nozzle vessel and the sealing cover, a pulling rope is installed between a handle of the water valve and the base assembly, and another pulling rope is installed between the hinge assembly and the base assembly. When a person stands on the pedal of the bottom plate, the rear end of the pedal is pressed downwards, then the pulling rope connected to the water valve handle pulls the water valve to be opened, water flows out of the eye washing nozzle at the first time, the person can wash the eyes in time at the first time, and the position of the water valve handle does not need to be explored.

The invention discloses a portable flushing device for ophthalmology emergency treatment, and relates to the technical field of ophthalmology emergency treatment flushing, the portable flushing device comprises a headrest base, a sliding arc sheet is movably arranged on the headrest base, first mounting blocks are fixedly mounted on two sides of the upper end of the sliding arc sheet, and an arc frame is rotatably mounted on the upper side of each first mounting block; the flushing device comprises a flexible block, a first water pipe and water flow nozzles, the flexible block is movably installed on the arc-shaped frame, the first water pipe is fixedly installed in the flexible block, and the water flow nozzles are arranged on the lower side of the first water pipe in an array mode; and the flexible block is fixedly mounted on the adjusting and fixing mechanism. Compared with a common lying type eye washing device, the eye washing device has the capabilities of preventing a wounded person from being collided when the wounded person struggles and enabling water flow to move along with the eyes of the wounded person, so that the eye washing device is safer to use and higher in functionality and stability, and compared with a glasses type eye washing device with the same function.

The utility model discloses a binocular eye washing instrument capable of reducing the use amount of water pipes. Comprising an upper shell, a lower shell and two eye-washing cups, plugging ports are formed in the positions, located at the eye-washing cups, of the lower shell, a circuit board, a water pump, a battery, a cover plate and a bottom plate are installed in the lower shell, two flow guide grooves which protrude upwards and are not communicated with each other are formed in the upper end of the bottom plate, and a water inlet nozzle and a water outlet nozzle are arranged at the two ends of the lower end of the bottom plate respectively. The water inlet nozzles are jointly communicated with the same flow guide groove, the water outlet nozzles are jointly communicated with the other flow guide groove, and the water inlet nozzles and the water outlet nozzles are inserted into the insertion openings respectively and are communicated with the inner cavity of the eye washing cup. According to the utility model, through the design of the bottom plate and the cover plate, the diversion trench replaces the original pipeline, so that the arrangement of redundant hoses in the interior can be omitted; meanwhile, due to the plate body structure of the bottom plate and the cover plate, only the bottom plate and the cover plate need to be fixed during installation, the operation of pipeline connection in a small space range can be avoided, and the operation is simpler.

To provide an eye drop-type eyewash composition and the like having excellent antiseptic properties.SOLUTION: The eye drop-type eyewash composition contains 0.005-0.03 w / v% of allantoin and does not contain any antiseptic agents selected from quaternary ammonium salt-based antiseptic agents, p-hydroxybenzoic acid esters, chlorobutanol, and sorbic acid.SELECTED DRAWING: None

This utility model provides an explosion-proof, electrically heated, self-supplying eyewash station, relating to the field of rinsing equipment. It includes a water tank, wheels, a handle, a water pipe, a shower head, an eyewash nozzle, and an explosion-proof electrical box. The water tank has a cylindrical structure with wheels mounted on one side of the lower part. A handle is connected to the outer wall of the water tank above the wheels. The explosion-proof electrical box is installed on the outside of the water tank, and a heating device is installed inside the water tank. The heating device is connected to the explosion-proof electrical box via an electrical circuit. A water pipe is connected to the upper part of the water tank, and the eyewash nozzle is connected to the water pipe. This eyewash station uses an electrically heated structure and a highly safe explosion-proof water tank. The switch and supporting structure are convenient and practical, ensuring safe and reliable use of the eyewash station. The wheels facilitate easy relocation as needed.

The invention provides an eyewash equipment anti-freezing device which comprises a nitrogen source, the nitrogen source is communicated with a filter through a nitrogen conveying pipeline, and the nitrogen conveying pipeline is communicated with a new water pipeline through a new water automatic valve; the filter is communicated with the eyewash equipment through a pipeline, and a pressure sensor, a pressure regulating valve, a flow sensor, a flow regulating valve and a temperature sensor are sequentially arranged on the pipeline between the filter and the eyewash equipment in the fluid direction; the control system is electrically connected with the fresh water automatic valve, the pressure sensor, the pressure regulating valve, the flow sensor, the flow regulating valve and the temperature sensor respectively. The temperature change of the eyewash equipment can be accurately monitored, residual water is actively removed, it is ensured that the eyewash equipment can be used at any time at the low temperature, follow-up analysis and optimization are facilitated by recording related data, and related parameters are further adjusted to improve the device performance and the energy-saving effect.