Conjunctival sac flushing device

Abstract

The utility model relates to the technical field of medical instruments, and discloses a conjunctival sac flushing device which comprises a base, a supporting rod used for supporting is fixedly installed at the top of the base, an ejector rod used for connection is fixedly installed at the top of the supporting rod, a water bottle used for storage is connected to the bottom of the ejector rod in a sleeved mode, and a guide pipe used for circulation is connected to the bottom of the water bottle in an inserted mode. A sliding sleeve used for adjustment is inserted in the middle of the supporting rod, and a support is fixedly installed on one side of the sliding sleeve. According to the conjunctival sac flushing device, the adjustability of the device in the using process can be enhanced through matched arrangement of the base, the catheter and the sliding sleeve, medical staff can control the flow speed and flow of flushing fluid through the arrangement of the catheter, the distance between the device and a patient can be adjusted in the using process through the arrangement of the base, and the device is more convenient to use. Furthermore, through the arrangement of a sliding sleeve, the height of the waste liquid collecting structure can be adjusted, the waste liquid collecting structure can be tightly attached to the face of the patient, and waste liquid splashing in the flushing process is reduced.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a conjunctival sac irrigation device. Background Technology

[0002] Conjunctival sac irrigation is a common ophthalmic nursing procedure, primarily used to remove purulent secretions and foreign bodies from the conjunctival sac. It is an emergency treatment measure after ophthalmic chemical burns and a routine preparation before ophthalmic surgery. This procedure is of great significance for maintaining eye health and preventing complications. Traditional conjunctival sac irrigation devices have some shortcomings in use, such as the irrigation head being inconvenient to hold, the linear structure of the irrigation head being inconvenient for rinsing the eye, and the irrigation head not being able to be fixed when not in use, leading to contamination. These problems affect the efficiency of irrigation and patient comfort, and also increase the workload of medical staff. With the continuous development of ophthalmic medical technology and the increasing attention to eye health, the market demand for conjunctival sac irrigation devices is also increasing. In the future, with continuous technological progress and product innovation, conjunctival sac irrigation devices will play an even more important role in ophthalmic medical care.

[0003] Chinese Patent Publication No. CN221451152U discloses a conjunctival sac irrigation device, comprising an irrigation end and a water receiving end. The irrigation end includes physiological saline, an irrigation tube, and a switch disposed on the irrigation tube. The physiological saline is specifically bagged or bottled physiological saline. The water receiving end includes a water receiver, a connecting tube, and a drainage bag. The water receiving end uses a disposable water receiver connected to a traditional drainage bag via the connecting tube. The irrigation tube is made of the same material as an infusion tube. The difference between the irrigation tube and the traditional infusion tube is that the drip tube of the infusion set is removed, only the infusion set switch is retained, and the diameter of the irrigation tube is the same as the diameter of the infusion tube. This conjunctival sac irrigation device significantly increases the flow rate of physiological saline in the irrigation tube compared to traditional infusion tubes, and the cost is lower than that of disposable infusion tubes. Furthermore, the use of a disposable water receiver connected to the traditional drainage bag reduces the risk of infection for medical personnel after use.

[0004] However, this utility model has the following problems in actual use:

[0005] The invention does not include a waste liquid collection structure during use, requiring medical staff to manually handle the waste liquid generated during rinsing, such as using additional containers for collection or frequently cleaning up splashed liquid. This not only increases the workload of medical staff, but may also increase the risk of cross-infection due to improper operation. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To overcome the aforementioned deficiencies of the prior art, this utility model provides a conjunctival sac irrigation device, which solves the problems in the prior art:

[0008] The invention does not include a waste liquid collection structure during use, requiring medical staff to manually handle the waste liquid generated during rinsing, such as using additional containers for collection or frequently cleaning up splashed liquid. This not only increases the workload of medical staff, but may also increase the risk of cross-infection due to improper operation.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, this utility model provides the following technical solution: a conjunctival sac irrigation device, comprising a base, a support rod fixedly installed on the top of the base, a top rod fixedly installed on the top of the support rod for connection, a water bottle for storage sleeved at the bottom of the top rod, a conduit for flow inserted into the bottom of the water bottle, an adjustment sleeve inserted into the middle of the support rod, and a support bracket fixedly installed on one side of the sleeve.

[0011] As a further embodiment of this utility model, the bottom of the base is fixedly equipped with casters for movement, and the top of the base is provided with threaded holes for positioning.

[0012] As a further embodiment of this utility model, a fastening plate for limiting the position is fixedly connected to the bottom of the support rod, and a limiting hole is opened on one side of the support rod.

[0013] As a further embodiment of this utility model, a hook is fixedly installed at the bottom of the top rod, and a locking piece for limiting the position is fixedly connected to one side of the top rod.

[0014] As a further embodiment of this utility model, a hanging ring is fixedly installed on the top of the water bottle, and a bottle cap for sealing is threadedly connected to the bottom of the water bottle.

[0015] As a further embodiment of this utility model, a water valve for adjustment is inserted into the middle of the conduit, and a drip tip for protection is inserted into one side of the conduit.

[0016] As a further embodiment of this utility model, a knob for adjustment is inserted into one side of the sliding sleeve, and a water collection container is fixedly installed at one end of the sliding sleeve.

[0017] As a further embodiment of this utility model, a retaining ring for limiting is inserted into one side of the bracket, and a bolt for limiting is inserted into another side of the bracket.

[0018] (III) Beneficial Effects

[0019] This invention provides a conjunctival sac irrigation device, which has the following beneficial effects:

[0020] This conjunctival sac irrigation device, through the coordinated design of its base, catheter, and sliding sleeve, enhances its adjustability during use. The catheter allows medical staff to control the flow rate and volume of the irrigation fluid, reducing the risk of eye damage caused by excessive flow or pressure. The base allows for adjustment of the distance between the device and the patient during use. Furthermore, the sliding sleeve allows for adjustment of the height of the waste fluid collection structure, ensuring it fits snugly against the patient's face according to the bed height and facial contours, minimizing splashing and contamination during irrigation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the base structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the support rod structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the water bottle structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the sliding sleeve structure of this utility model.

[0026] In the diagram: 1. Base; 2. Support rod; 3. Top rod; 4. Water bottle; 5. Guide tube; 6. Sliding sleeve; 7. Bracket; 8. Caster wheel; 9. Threaded hole; 10. Fastening plate; 11. Limiting hole; 12. Hook; 13. Locking plate; 14. Hanging ring; 15. Bottle cap; 16. Water valve; 17. Dropper; 18. Knob; 19. Water container; 20. Snap ring; 21. Bolt. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] Example 1:

[0029] Please see Figure 2 and Figure 5 This utility model provides a technical solution: a conjunctival sac irrigation device, which is provided with a base 1 and a sliding sleeve 6 so that the water receiving bottle 19 can be in close contact with the patient's face during use;

[0030] The device includes a base 1, a support rod 2 with an adjustable sliding sleeve 6 inserted in the middle, a caster wheel 8 fixedly installed at the bottom of the base 1 for movement, a threaded hole 9 for limiting the position at the top of the base 1, an adjustment knob 18 inserted on one side of the sliding sleeve 6, and a water collection container 19 fixedly installed at one end of the sliding sleeve 6. Therefore, during use, the caster wheel 8 facilitates movement of the device, the threaded hole 9 limits and fixes the support rod 2, and the knob 18 allows adjustment of the height of the sliding sleeve 6, thereby adjusting the height of the water collection container 19, which in turn collects waste liquid during the rinsing process.

[0031] Example 2:

[0032] Please see Figure 1 and Figure 4 In order to enable the device to rinse the patient's conjunctival sac during use, it is equipped with a push rod 3, a water bottle 4 and a catheter 5;

[0033] A top rod 3 for connection is fixedly installed at the top of the support rod 2. A water bottle 4 for storage is sleeved at the bottom of the top rod 3. A tubing 5 for flow is inserted into the bottom of the water bottle 4. A hook 12 is fixedly installed at the bottom of the top rod 3. A locking piece 13 for limiting position is fixedly connected to one side of the top rod 3. A hanging ring 14 is fixedly installed at the top of the water bottle 4. A bottle cap 15 for sealing is threaded to the bottom of the water bottle 4. A water valve 16 for adjustment is inserted into the middle of the tubing 5. A dropper 17 for protection is inserted into one side of the tubing 5. Therefore, during use, the water bottle 4 can be suspended at the bottom of the top rod 3 by the cooperation of the hook 12 and the hanging ring 14. The locking piece 13 can fix the top rod 3 to the top of the support rod 2 to ensure the stability of the top rod 3. The bottle cap 15 makes it convenient for medical staff to change the irrigation fluid and clean the water bottle 4. The push rod water valve 16 can adjust the flow rate and flow of the irrigation fluid. The dropper 17 can protect the patient's eyes.

[0034] Example 3:

[0035] Please see Figure 3 In order to enhance the stability of the device during use, a support rod 2 and a bracket 7 are provided;

[0036] A support rod 2 is fixedly installed on the top of the base 1, and a bracket 7 is fixedly installed on one side of the sliding sleeve 6. A fastening plate 10 for limiting is fixedly connected to the bottom of the support rod 2. A limiting hole 11 is opened on one side of the support rod 2. A retaining ring 20 for limiting is inserted into one side of the bracket 7, and a bolt 21 for limiting is inserted into one side of the bracket 7. Therefore, during use, the support rod 2 can be fixedly installed on the top of the base 1 by setting the fastening plate 10 to increase the stability of the device. The limiting hole 11 is set for fixing the top rod 3, the retaining ring 20 is set for fixing the guide tube 5, and the bolt 21 can be set to fix the bracket 7 on one side of the sliding sleeve 6.

[0037] In this invention, the working steps of the device are as follows:

[0038] First, ensure that all components of the device are securely installed and tightly connected. Pour an appropriate amount of flushing solution into water bottle 4 and tighten the cap 15. Then, adjust the overall position of the device according to the patient's condition and the height of the bed using the casters 8 and the threaded holes 9 on the base 1. Simultaneously, adjust the height of the receiving container 19 using the sliding sleeve 6 and knob 18 to ensure it is flush against the patient's face. Next, open the water valve 16 and adjust the flow rate and volume of the flushing solution to a suitable range. Position the dripper 17 towards the patient's conjunctival sac area, allowing the flushing solution to flow out using gravity. Waste fluid generated during flushing will flow into the receiving container 19 through the catheter 5. Medical staff can clean the waste fluid in the receiving container 19 as needed. Finally, after flushing, close the water valve 16, remove the dripper 17, remove water bottle 4 from the top rod 3, and replace it with new flushing solution or perform cleaning and disinfection.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conjunctival sac irrigation device, comprising a base (1), characterized in that: The top of the base (1) is fixedly installed with a support rod (2) for support, the top of the support rod (2) is fixedly installed with a top rod (3) for connection, the bottom of the top rod (3) is sleeved with a water bottle (4) for storage, the bottom of the water bottle (4) is inserted with a conduit (5) for flow, the middle of the support rod (2) is inserted with a sliding sleeve (6) for adjustment, and a support bracket (7) for support is fixedly installed on one side of the sliding sleeve (6).

2. The conjunctival sac irrigation device according to claim 1, characterized in that: The bottom of the base (1) is fixedly equipped with casters (8) for movement, and the top of the base (1) is provided with threaded holes (9) for limiting positioning.

3. The conjunctival sac irrigation device according to claim 1, characterized in that: The bottom of the support rod (2) is fixedly connected with a fastening plate (10) for limiting position, and a limiting hole (11) is opened on one side of the support rod (2).

4. The conjunctival sac irrigation device according to claim 1, characterized in that: A hook (12) is fixedly installed at the bottom of the top rod (3), and a locking piece (13) for limiting is fixedly connected to one side of the top rod (3).

5. The conjunctival sac irrigation device according to claim 1, characterized in that: The top of the water bottle (4) is fixedly fitted with a hanging ring (14), and the bottom of the water bottle (4) is threadedly connected with a bottle cap (15) for sealing.

6. The conjunctival sac irrigation device according to claim 1, characterized in that: A water valve (16) for adjustment is inserted into the middle of the conduit (5), and a dripper (17) for protection is inserted into one side of the conduit (5).

7. The conjunctival sac irrigation device according to claim 1, characterized in that: A knob (18) for adjustment is inserted into one side of the sliding sleeve (6), and a water receiving bottle (19) for collection is fixedly installed at one end of the sliding sleeve (6).

8. The conjunctival sac irrigation device according to claim 1, characterized in that: A retaining ring (20) for limiting is inserted into one side of the bracket (7), and a bolt (21) for limiting is inserted into one side of the bracket (7).

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