Ophthalmology flusher

Abstract

The utility model relates to the technical field of medical instruments, and discloses an ophthalmology flusher which comprises an air inlet valve with the bottom in threaded connection with a liquid storage bottle, the bottom of the liquid storage bottle is in threaded connection with a bottle cap convenient to assemble, and the bottom of the bottle cap is connected with a guide pipe used for conveying liquid medicine in a clamped mode. And one side of the guide pipe is in threaded connection with a handle for holding. According to the flusher for the ophthalmology department, through cooperative arrangement of the liquid storage bottle and the air inlet valve, the flusher can control outflow of liquid medicine during use, the situation that the liquid medicine causes discomfort to eyes of a patient due to the fact that the pressure of the liquid medicine is too large is avoided, through arrangement of the liquid storage bottle, the liquid medicine needed for flushing can be stored, and meanwhile the remaining liquid medicine in the flusher can be observed more visually; by arranging an air inlet valve, air can enter the liquid storage bottle, so that internal liquid medicine can flow out smoothly, discomfort of a patient caused by too large pressure is avoided, and the use experience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an ophthalmic washer. Background Art

[0002] An ophthalmic irrigator is a medical device used to clean the eyes. It is usually used to clean foreign matter or chemicals from the eyes in emergency situations. It can quickly and effectively clean the eyes, relieve symptoms and prevent further damage. When using an ophthalmic irrigator, you need to pay attention to choosing a cleaning liquid suitable for the eyes, ensure that the sprayed water will not cause damage to the eyes, and seek medical attention in time for further treatment.

[0003] Chinese patent announcement number CN208243774U discloses an ophthalmic irrigator, comprising a rinsing bottle containing rinsing liquid and a gas supply device for applying compressed gas into the rinsing bottle, the rinsing bottle comprising a bottle cap and a bottle body that match each other, one end of a nozzle extends into the bottle body, and the other end passes through the bottle cap, the bottle cap is provided with a matching hole for the bottle body to extend into, the bottle body is provided with a matching body that matches the matching hole, the outer peripheral wall of the matching body is inclined, and its shape matches the shape of the matching hole, a rubber ring is provided between the bottle cap and the bottle body, so that the matching body and the matching hole are tightly matched, the ophthalmic irrigator described in the utility model can form an effective seal between the bottle body and the bottle cap, no leakage or loose sealing occurs, and the connection strength between the bottle cap and the bottle body is high, the structure is simple, and it is easy to carry and operate, and has a rinsing ability that lasts for a long time.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. When the utility model is in use, the liquid medicine cannot flow out autonomously, which may cause discomfort to the patient's eyes due to excessive pressure of the liquid medicine, thus reducing the user experience of the device;

[0006] 2. When the utility model is in use, the angle of flushing the patient's eyes cannot be adjusted, and the eyes cannot be flushed in a targeted manner, which reduces the cleaning power of the device. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides an ophthalmic irrigator, which solves the problems in the prior art:

[0009] 1. When the utility model is in use, the liquid medicine cannot flow out autonomously, which may cause discomfort to the patient's eyes due to excessive pressure of the liquid medicine, thus reducing the user experience of the device;

[0010] 2. When the utility model is in use, the angle of flushing the patient's eyes cannot be adjusted, and the eyes cannot be flushed in a targeted manner, which reduces the cleaning power of the device.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: an ophthalmic irrigator, comprising an air inlet valve with a liquid storage bottle threaded at the bottom, the bottom of the liquid storage bottle is threadedly connected to a bottle cap for easy assembly, the bottom of the bottle cap is clamped with a guide tube for conveying liquid medicine, and one side of the guide tube is threadedly connected to a handle for holding.

[0013] Optionally, a threaded hole for fastening is provided on the top of the liquid storage bottle, and a scale line for easy observation is provided on one side of the liquid storage bottle.

[0014] Optionally, a spring for resetting is fixedly connected to the top of the intake valve, and a button for pressing is fixedly connected to the top of the spring.

[0015] Optionally, a telescopic rod for opening and closing is fixedly connected to the bottom of the button, and a blocking plate for preventing air intake is fixedly connected to the bottom of the telescopic rod.

[0016] Optionally, a sealing gasket for preventing leakage is clamped on the top of the bottle cap, and a funnel for allowing the medicine liquid to flow out is fixedly connected to the bottom of the bottle cap.

[0017] Optionally, a curved pipe for changing the flow direction of the liquid medicine is fixedly connected to one side of the guide tube, and a pipe joint for tightening is fixedly connected to one side of the guide tube.

[0018] Optionally, a rubber sleeve for increasing friction is clamped on the outer surface of the handle, and a threaded tube for tightening is fixedly connected to one side of the handle.

[0019] Optionally, a clamping tube for easy assembly is fixedly connected to one side of the handle, and a flushing structure for flowing out the medicine is clamped to one side of the clamping tube.

[0020] (III) Beneficial effects

[0021] The utility model provides an ophthalmic irrigator, which has the following beneficial effects:

[0022] 1. The ophthalmic irrigator, through the coordinated setting of the liquid storage bottle and the air inlet valve, can control the outflow of the liquid medicine during use to avoid the excessive pressure of the liquid medicine causing discomfort to the patient's eyes. The liquid storage bottle can store the liquid medicine required for flushing, and at the same time, the remaining liquid medicine inside the device can be observed more intuitively. The air inlet valve can allow air to enter the liquid storage bottle, so that the internal liquid medicine can flow out smoothly, avoiding discomfort to the patient caused by excessive pressure, and increasing the user experience of the device.

[0023] 2. The ophthalmic irrigator, through the coordinated setting of the guide tube and the handle, can make the device more convenient to control the angle of eye irrigation during use, so that the device can more thoroughly rinse the patient's eyes. The setting of the guide tube can limit the flow direction of the liquid medicine and reduce the resistance of the liquid medicine when it flows out. The setting of the handle makes the device easier to hold during use, and it is convenient to adjust the angle when irrigating the eyes, which increases the convenience of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the air intake valve of the utility model;

[0026] Figure 3 This is a schematic diagram of the bottle cap structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the guide tube structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the DC head of the utility model;

[0029] Figure 6 This is a schematic diagram of the bending head structure of the utility model;

[0030] Figure 7 This is a schematic diagram of the structure of the soaking head of the utility model.

[0031] In the figure: 1. liquid storage bottle; 2. air inlet valve; 3. bottle cap; 4. guide tube; 5. handle; 6. threaded hole; 7. scale line; 8. spring; 9. button; 10. telescopic rod; 11. blocking plate; 12. sealing gasket; 13. funnel; 14. elbow; 15. pipe joint; 16. rubber sleeve; 17. threaded pipe; 18. clamping pipe; 19. flushing structure; 1901. DC head; 1902. bending head; 1903. immersion head. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1 and Figure 2 , the utility model provides a technical solution: an ophthalmic irrigator, in order to enable the device to freely control the outflow of liquid medicine during use and avoid discomfort to the eyes, is provided with a liquid storage bottle 1 and an air inlet valve 2;

[0034] The invention comprises an air inlet valve 2 with a liquid storage bottle 1 threadedly connected at the bottom, a threaded hole 6 for fastening is provided at the top of the liquid storage bottle 1, a scale line 7 for easy observation is provided on one side of the liquid storage bottle 1, a spring 8 for resetting is fixedly connected to the top of the spring 8, a button 9 for pressing is fixedly connected to the top of the spring 8, a telescopic rod 10 for opening and closing is fixedly connected to the bottom of the button 9, and a blocking plate 11 for preventing air intake is fixedly connected to the bottom of the telescopic rod 10. Therefore, the arrangement of the threaded hole 6 can make the assembly of the air inlet valve 2 and the liquid storage bottle 1 more firm, the arrangement of the scale line 7 can enable the user to observe the remaining situation of the medicinal liquid more intuitively, the arrangement of the spring 8 can enable the air inlet valve 2 to quickly reset after being pressed, the arrangement of the button 9 can control the opening and closing of the air inlet valve 2, the arrangement of the telescopic rod 10 can limit the moving direction of the blocking plate 11, and the arrangement of the blocking plate 11 can block the medicinal liquid inside the internal liquid storage bottle 1 to prevent leakage, thereby increasing the user experience of the device.

[0035] See also Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7 In order to make it easier to adjust the angle of the device for flushing the eyes during use, a guide tube 4 and a handle 5 are provided;

[0036] A guide tube 4 for conveying liquid medicine is clamped at the bottom of the bottle cap 3, a handle 5 for holding is threadedly connected to one side of the guide tube 4, a curved tube 14 for changing the flow direction of the liquid medicine is fixedly connected to one side of the guide tube 4, a pipe joint 15 for fastening is fixedly connected to one side of the guide tube 4, a rubber sleeve 16 for increasing friction is clamped on the outer surface of the handle 5, a threaded tube 17 for fastening is fixedly connected to one side of the handle 5, a clamping tube 18 for facilitating assembly is fixedly connected to one side of the handle 5, and a clamping tube 18 is clamped on one side for flowing out the liquid medicine The flushing structure 19, therefore, is provided with the bent tube 14, so that the outflow of the medicine is prevented from being blocked due to the bending of the guide tube 4, the pipe joint 15 is provided, so that the medicine is prevented from leaking when entering the handle 5, the rubber sleeve 16 is provided, so that the user's hand can be prevented from slipping when holding it, the threaded tube 17 is provided, so that the assembly of the guide tube 4 and the handle 5 is tighter, the clamping tube 18 is provided, so that the replacement of the flushing structure 19 is more convenient, and the flushing structure 19 is provided, so that the user can change the angle more easily when flushing the eyes, thereby increasing the convenience of the device.

[0037] See also Figure 1 and Figure 3 In order to prevent the device from leaking the flushing liquid during use, a bottle cap 3 is provided;

[0038] The bottom of the liquid storage bottle 1 is threadedly connected to a bottle cap 3 for easy assembly, the top of the bottle cap 3 is clamped with a sealing gasket 12 for preventing leakage, and the bottom of the bottle cap 3 is fixedly connected to a funnel 13 for allowing the liquid medicine to flow out. Therefore, the setting of the sealing gasket 12 can increase the airtightness inside the device, and the setting of the funnel 13 can allow the liquid medicine inside the device to flow out smoothly, thereby increasing the practicality of the device.

[0039] Embodiment 1: The flushing structure 19 includes a DC head 1901, which is fixedly connected to one side of the flushing structure 19. The DC head 1901 can make the liquid medicine become a fine water column, so as to avoid the device from contacting the patient's eyes during flushing, thereby increasing the safety of the device;

[0040] Embodiment 2: The flushing structure 19 includes a bending head 1902, which is fixedly connected to one side of the flushing structure 19. The setting of the bending head 1902 facilitates the user to change the flushing angle when flushing the eyes, and performs targeted flushing on the eyes, thereby increasing the convenience of the device;

[0041] Embodiment three: The flushing structure 19 includes a soaking head 1903, which is fixedly connected to one side of the flushing structure 19. The soaking head 1903 can be buckled on the patient's eyes to fully soak the patient's eyes, so that impurities in the patient's eyes flow out, thereby increasing the cleaning power of the device.

[0042] In the utility model, the working steps of the device are as follows:

[0043] First, pour a proper amount of liquid medicine into the liquid storage bottle 1 and tighten the bottle cap 3. Next, turn the liquid storage bottle 1 upside down and press the air inlet valve 2 to allow air to enter the liquid storage bottle 1 so that the liquid medicine can flow out smoothly. Then the liquid medicine flows into the handle 5 through the guide tube 4. Finally, the patient can hold the handle 5 to rinse the eyes and change the rinse angle as needed to increase the convenience of the device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ophthalmic irrigator, comprising an air inlet valve (2) having a liquid storage bottle (1) threadedly connected to the bottom, characterized in that: The bottom of the liquid storage bottle (1) is threadedly connected to a bottle cap (3) for easy assembly, the bottom of the bottle cap (3) is clamped with a guide tube (4) for conveying liquid medicine, and one side of the guide tube (4) is threadedly connected to a handle (5) for holding.

2. An ophthalmic irrigator according to claim 1, characterized in that: A threaded hole (6) for fastening is provided on the top of the liquid storage bottle (1), and a scale line (7) for easy observation is provided on one side of the liquid storage bottle (1).

3. An ophthalmic irrigator according to claim 1, characterized in that: A spring (8) for resetting is fixedly connected to the top of the air intake valve (2), and a button (9) for pressing is fixedly connected to the top of the spring (8).

4. An ophthalmic irrigator according to claim 3, characterized in that: A telescopic rod (10) for opening and closing is fixedly connected to the bottom of the button (9), and a blocking plate (11) for preventing air inflow is fixedly connected to the bottom of the telescopic rod (10).

5. An ophthalmic irrigator according to claim 1, characterized in that: A sealing gasket (12) for preventing leakage is clamped on the top of the bottle cap (3), and a funnel (13) for allowing the medicinal liquid to flow out is fixedly connected to the bottom of the bottle cap (3).

6. An ophthalmic irrigator according to claim 1, characterized in that: A curved pipe (14) for changing the flow direction of the liquid medicine is fixedly connected to one side of the guide pipe (4), and a pipe joint (15) for tightening is fixedly connected to one side of the guide pipe (4).

7. An ophthalmic irrigator according to claim 1, characterized in that: The outer surface of the handle (5) is clamped with a rubber sleeve (16) for increasing friction, and one side of the handle (5) is fixedly connected with a threaded tube (17) for tightening.

8. An ophthalmic irrigator according to claim 7, characterized in that: A clamping tube (18) for easy assembly is fixedly connected to one side of the handle (5), and a flushing structure (19) for flowing out the medicine liquid is clamped to one side of the clamping tube (18).

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