CN215133148U

CN215133148U - Ophthalmic eye washing unit

Info

Publication number: CN215133148U
Application number: CN202120928062.4U
Authority: CN
Inventors: 张星元
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-14
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to the field of medical instruments, in particular to an ophthalmic eye flushing device, which comprises a flushing eyeshade, a liquid storage tank filled with flushing liquid, a flushing pump, a liquid collecting tank and a valve; flushing ports connected with the liquid storage tank through pipelines are symmetrically arranged on two sides of the flushing eyeshade, and the flushing pump is arranged on the pipeline between the liquid storage tank and the flushing ports; the lower end of the washing eyeshade is provided with a first liquid collecting port connected with the liquid collecting tank through a pipeline, and the valve is arranged on the pipeline between the liquid collecting tank and the first liquid collecting port. When the utility model washes eyes, the washing liquid accumulated in the washing eyeshade buffers the impact force of the washing liquid to the eyes; meanwhile, the eyes are immersed in the flushing liquid, air cannot be mixed by the flowing impact of water flow, and the eyes cannot easily feel the impact; thereby greatly reducing the probability of eye blinking and eye closing; the flushing liquid in the flushing eyeshade is continuously updated, the flushed pollutants are not accumulated all the time, and the eyes are ensured to be flushed completely.

Description

Ophthalmic eye washing unit

Technical Field

The utility model relates to the field of medical equipment, concretely relates to ophthalmic eye washing unit.

Background

The eye washing method is one kind of Chinese medicine eye treating method, and when conjunctiva or cornea is injured, the conjunctival sac is washed to eliminate foreign matter or secretion in the conjunctival sac and reduce eye damage. Can remove dust or bacteria and avoid infection. The existing flusher for ophthalmology uses a nozzle or a spray head to flush eyes, and the eyes are easy to blink or tightly close the eyes in the flushing process by the flushing mode, so that the flushing effect is reduced, the eyes of a patient are difficult to feel, and even the eyes are damaged by impact.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an ophthalmic eye washing unit, can wash patient's eyes with releiving, when guaranteeing that eyes wash totally, reduce the patient and blink and close the eye probability, improved the effect of washing.

In order to solve the technical problem, the utility model provides a following technical scheme:

an eye washing device for ophthalmology comprises a washing eyeshade, a liquid storage tank filled with washing liquid, a washing pump, a liquid collecting tank and a valve; flushing ports connected with the liquid storage tank through pipelines are symmetrically arranged on two sides of the flushing eyeshade, and the flushing pump is arranged on the pipeline between the liquid storage tank and the flushing ports; the lower end of the washing eyeshade is provided with a first liquid collecting port connected with the liquid collecting tank through a pipeline, and the valve is arranged on the pipeline between the liquid collecting tank and the first liquid collecting port.

Preferably, the irrigation opening is inclined downwards, and an angle alpha is formed between the irrigation opening and the irrigation eye cover, wherein alpha is 50-80 degrees.

Preferably, the washing device further comprises an outer eye shield, and the washing eye shield is fixedly arranged on the inner side of the outer eye shield; the lower end of the outer eye shield is provided with a second liquid collecting port which is connected with the liquid collecting tank through a pipeline; the two sides of the outer eye cover are fixedly connected with binding bands.

Preferably, the washing eye cover and the outer eye cover are both made of transparent soft silica gel.

Preferably, the eyelid retractor further comprises an upper eyelid retractor rod, a lower eyelid retractor rod, an upper eyelid adjusting rod and a lower eyelid adjusting rod; the upper eyelid opening rod and the lower eyelid opening rod are arranged on the inner side of the washing eyeshade, one end of the upper eyelid adjusting rod is fixedly connected with the upper eyelid opening rod, one end of the lower eyelid adjusting rod is fixedly connected with the lower eyelid opening rod, the other end of the upper eyelid adjusting rod and the other end of the lower eyelid adjusting rod penetrate through the washing eyeshade and the outer eyeshade respectively and extend to the outer side of the outer eyeshade, and the upper eyelid adjusting rod and the lower eyelid adjusting rod are fixedly connected with the washing eyeshade and the outer eyeshade respectively.

Preferably, the device also comprises a first flow rate sensor, a second flow rate sensor and a controller; the valve is an electromagnetic valve, and the controller is respectively and electrically connected with the flushing pump, the first flow rate inductor, the second flow rate inductor and the electromagnetic valve; the first flow rate sensor is positioned in a pipeline between the liquid storage tank and the flushing port, and the second flow rate sensor is positioned in a pipeline between the liquid collection tank and the first liquid collection port.

The utility model has the advantages that: the utility model discloses an use the washing liquid pump in with the liquid storage tank to the eye-shade that washes, flush fluid is long-pending staying in the eye-shade that washes earlier, when the flush fluid is about to spill over from the eye-shade that washes, open the valve, make the flush fluid volume in the eye-shade that washes keep invariable, the flush fluid in the eye-shade that washes is always flowing to upgrade and washes eyes, the flush fluid of contaminated ground is collected and is concentrated in collecting the liquid jar and handled, has avoided the pollution to the environment; when the utility model washes eyes, the washing liquid accumulated in the washing eyeshade buffers the impact force of the washing liquid to the eyes; meanwhile, the eyes are immersed in the flushing liquid, air cannot be mixed by the flowing impact of water flow, and the eyes cannot easily feel the impact; thereby greatly reducing the probability of eye blinking and eye closing; the flushing liquid in the flushing eyeshade is continuously updated, the flushed pollutants are not accumulated all the time, and the eyes are ensured to be flushed completely.

Drawings

Fig. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an upper view explosion diagram of the hidden liquid reservoir, flushing pump, liquid collection reservoir and valve of the present invention;

fig. 4 is a schematic view of the utility model showing the explosion at the lower side view angle of the hidden liquid storage tank, the flushing pump, the liquid collecting tank and the valve.

Description of reference numerals:

1. washing the eye mask; 110. flushing the opening; 120. a first liquid collecting port; 2. a liquid storage tank; 3. a flush pump; 4. a liquid collecting tank; 5. a valve; 6. an outer eye cover; 610. a second liquid collecting port; 7. binding bands; 81. an upper eyelid spreader bar; 82. an upper eyelid adjustment lever; 91. a lower eyelid spreader bar; 92. a lower eyelid adjustment stem.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1-4, an ophthalmic eye irrigation device comprises an irrigation eye mask 1, a liquid storage tank 2 filled with irrigation liquid, an irrigation pump 3, a liquid collection tank 4 and a valve 5; the two sides of the washing eyeshade 1 are symmetrically provided with washing ports 110 connected with the liquid storage tank 2 through pipelines, and the washing pump 3 is arranged on the pipeline between the liquid storage tank 2 and the washing ports 110; the lower end of the washing eyeshade is provided with a first liquid collecting port 120 connected with the liquid collecting tank 4 through a pipeline, and the valve 5 is arranged on the pipeline between the liquid collecting tank 4 and the first liquid collecting port 120.

When the eye washing eyeshade is actually used, the washing pump 3 is started, the washing liquid in the liquid storage tank 2 is pumped to the washing eyeshade 1 by the washing pump 3, the washing liquid is firstly accumulated in the washing eyeshade 1, when the washing liquid is about to overflow from the washing eyeshade 1, the valve 5 is opened, the volume of the washing liquid in the washing eyeshade 1 is kept constant, a patient immerses eyes into the washing liquid in the washing eyeshade 1, and the washing eyeshade 1 is attached to the periphery of the eyes of the patient; the washing pump 3 works continuously, and the size of the regulating valve 5 keeps the washing liquid in the washing eyeshade 1 full and cannot overflow.

In a specific implementation, the irrigation opening 110 is inclined downward, an angle α is formed between the irrigation opening 110 and the irrigation eyeshade 1, and α may be 50 °, 55 °, 60 °, 65 °, 70 °, 75 ° or 80 °, in this embodiment, α is 75 °. The flushing port 110 is inclined downwards, so that the flushing liquid pumped by the flushing pump 3 has an upward speed, the eye is flushed by the flushing liquid, and the upper layer of the flushing liquid polluted can be replaced in time.

In specific implementation, the washing and washing device further comprises an outer eye shield 6, wherein the washing eye shield 1 is fixedly arranged on the inner side of the outer eye shield 6; the lower end of the outer eye cover 6 is provided with a second liquid collecting port 610 connected with the liquid collecting tank 4 through a pipeline; the two sides of the outer eye cover 6 are fixedly connected with a bandage 7. The outer eye shield 6 is well worn by using the binding band 7, when the eyes are immersed in the washing eye shield 1, in order to ensure the filling of washing liquid in the washing eye shield 1, part of the washing liquid is extruded out of the washing eye shield 1, and the arrangement of the outer eye shield 6 is used for collecting the extruded washing liquid on one hand, so that the extruded washing liquid is prevented from polluting the environment; on the other hand, when the eyeshade is worn, hands cannot contact the washing eyeshade 1, the washing eyeshade 1 is guaranteed to be clean, bacteria on the hands are prevented from contacting and transferring to the eyes, and the complex infection probability of the eyes is reduced.

In specific implementation, the washing eye shield 1 and the outer eye shield 6 are both made of transparent soft silica gel. On one hand, the transparent soft silica gel enables the washing eyeshade 1 and the outer eyeshade 6 to be attached to the periphery of the eyes of the patient; on the other hand can conveniently look over the eyes condition when washing to whether conveniently judge to stop washing.

In specific implementation, the eyelid retractor further comprises an upper eyelid opening rod 81, a lower eyelid opening rod 91, an upper eyelid adjusting rod 82 and a lower eyelid adjusting rod 92; the upper eyelid opening rod 81 and the lower eyelid opening rod 91 are both arranged on the inner side of the washing eyeshade 1, one end of the upper eyelid adjusting rod 82 is fixedly connected with the upper eyelid opening rod 81, one end of the lower eyelid adjusting rod 92 is fixedly connected with the lower eyelid opening rod 91, the other end of the upper eyelid adjusting rod 82 and the other end of the lower eyelid adjusting rod 92 respectively penetrate through the washing eyeshade 1 and the outer eyeshade 6 and extend to the outer side of the outer eyeshade 6, and the upper eyelid adjusting rod 82 and the lower eyelid adjusting rod 92 are respectively fixedly connected with the washing eyeshade 1 and the outer eyeshade 6. The corresponding positions of the left eye and the right eye are provided with an opening rod and an adjusting rod. The soft silica gel is used for the washing eyeshade 1 and the outer eyeshade 6, and the washing eyeshade 1 and the outer eyeshade 6 are transparent, so that the upper eyelid adjusting rod 82 or the lower eyelid adjusting rod 92 can move, and the small-amplitude offset facilitates the smooth opening of the eyelid by the upper eyelid opening rod 81 or the lower eyelid opening rod 91. In actual use, the upper eyelid adjusting lever 82 is pressed from the outside of the outer eye cover 6, and the upper eyelid adjusting lever 82 drives the upper eyelid opening lever 81 to press the surface of the upper eyelid of the eye, so that the upper eyelid is opened, and the eye of the patient who is nervous and does not dare to open the eye can be smoothly washed. The principle of the lower eyelid expanding process is the same as that of the upper eyelid expanding process, so the details are not repeated.

When in specific implementation, the device also comprises a first flow rate sensor, a second flow rate sensor and a controller; the valve 5 is an electromagnetic valve, and the controller is respectively and electrically connected with the flushing pump 3, the first flow rate inductor, the second flow rate inductor and the electromagnetic valve; the first flow rate sensor is positioned in a pipeline between the liquid storage tank 2 and the flushing port 110, and the second flow rate sensor is positioned in a pipeline between the liquid collection tank 4 and the first liquid collection port 120. The controller controls and adjusts the flushing pump 3 and the electromagnetic valve according to the flow rate difference value in the pipeline between the liquid storage tank 2 and the flushing port 110 and the pipeline between the liquid collection tank 4 and the first liquid collection port 120 sensed by the first flow rate sensor and the second flow rate sensor, so that the flow rates of the liquid in the pipelines at two positions are consistent, and the filling of the flushing liquid in the eye shield 1 can be better maintained.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and although the present invention is disclosed in the above preferred embodiments, it is not intended to limit the present invention, and any skilled person familiar with the art can make some changes or modify equivalent embodiments with equivalent changes when using the technical content disclosed above, but all do not depart from the technical solution of the present invention.

Claims

1. An ophthalmic eye washing unit which characterized in that: comprises a washing eyeshade (1), a liquid storage tank (2) filled with washing liquid, a washing pump (3), a liquid collection tank (4) and a valve (5); flushing ports (110) connected with the liquid storage tank (2) through pipelines are symmetrically arranged on two sides of the flushing eyeshade (1), and the flushing pump (3) is arranged on the pipeline between the liquid storage tank (2) and the flushing ports (110); the lower end of the flushing eyeshade (1) is provided with a first liquid collecting port (120) connected with the liquid collecting tank (4) through a pipeline, and the valve (5) is arranged on the pipeline between the liquid collecting tank (4) and the first liquid collecting port (120).

2. An ophthalmic eye irrigation device according to claim 1, wherein: the washing opening (110) inclines downwards, an angle alpha is formed between the washing opening (110) and the washing eyeshade (1), and alpha is 50-80 degrees.

3. An ophthalmic eye irrigation device according to claim 1, wherein: the washing eyeshade (1) is fixedly arranged on the inner side of the outer eyeshade (6); the lower end of the outer eye shield (6) is provided with a second liquid collecting port (610) which is connected with the liquid collecting tank (4) through a pipeline; the two sides of the outer eye cover (6) are fixedly connected with binding bands (7).

4. An ophthalmic eye irrigation device according to claim 3, wherein: the washing eye cover (1) and the outer eye cover (6) are both made of transparent soft silica gel.

5. The ophthalmic eye irrigation apparatus of claim 4, wherein: the eyelid retractor also comprises an upper eyelid opening rod (81), a lower eyelid opening rod (91), an upper eyelid adjusting rod (82) and a lower eyelid adjusting rod (92); the upper eyelid opening rod (81) and the lower eyelid opening rod (91) are arranged on the inner side of the washing eyeshade (1), one end of the upper eyelid adjusting rod (82) is fixedly connected with the upper eyelid opening rod (81), one end of the lower eyelid adjusting rod (92) is fixedly connected with the lower eyelid opening rod (91), the other end of the upper eyelid adjusting rod (82) and the other end of the lower eyelid adjusting rod (92) penetrate through the outer sides of the washing eyeshade (1) and the outer eyeshade (6) and extend to the outer eyeshade (6) respectively, and the upper eyelid adjusting rod (82) and the lower eyelid adjusting rod (92) are fixedly connected with the washing eyeshade (1) and the outer eyeshade (6) respectively.

6. An ophthalmic eye irrigation device according to any one of claims 1-5, wherein: the device also comprises a first flow rate sensor, a second flow rate sensor and a controller; the valve (5) is an electromagnetic valve, and the controller is respectively and electrically connected with the flushing pump (3), the first flow rate inductor, the second flow rate inductor and the electromagnetic valve; the first flow rate sensor is positioned in a pipeline between the liquid storage tank (2) and the flushing port (110), and the second flow rate sensor is positioned in a pipeline between the liquid collection tank (4) and the first liquid collection port (120).