Ophthalmic receptacle

Abstract

The utility model relates to an ophthalmic water receiver belongs to medical instrument technical field, specifically relates to an ophthalmic water receiver. The utility model provides an ophthalmic water receiver convenient to use, need not patient cooperation, it is not easy to pour. The utility model discloses a transparent paste and liquid collecting barrel, characterized in that: the transparent paste middle part is provided with the washing port, the transparent paste surface is located the washing port outside and is provided with the track, one end of the liquid collecting barrel is the opening, and the opening edge is provided with the strip -shaped guide rail that cooperates with the track.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to an ophthalmic water collector. Background Technology

[0002] The conjunctival sac is a membrane-like tissue at the edge of the eyelid.

[0003] Irrigation of the conjunctival sac has a wide range of applications in ophthalmological medical procedures, such as: removing bacteria and secretions from the conjunctiva, relieving dry eyes and eye strain, alleviating conjunctivitis and keratitis, and preparing for surgery.

[0004] Before irrigating the conjunctival sac, a container for receiving the irrigating solution is needed. In ophthalmology, this container for receiving the irrigating solution is called a receiver. Currently, funnel-shaped receivers made of enamel or hard plastic are used clinically. These funnel receivers have strict requirements on patient positioning; the patient must be supine or sitting with their head resting on a chair pillow, slightly tilted to the affected side, and the patient or their family member must hold the receiver firmly against one cheek. Because the opening of the receiver cannot be tightly fitted to the face, the irrigating solution often flows into the patient's ears, mouth, and neck, causing discomfort.

[0005] In addition, this funnel-shaped water receiver is not for single use, and there is a risk of incomplete cleaning and disinfection, which can easily lead to cross-infection. At the same time, the waste liquid in the water receiver needs to be centrally treated at the hospital's designated disposal site, and the transfer process can easily cause slight spillage of the liquid.

[0006] Patent application number 2013201050827, entitled "Conjunctival Sac Irrigation Collection Bag," discloses a bag-shaped water receiver. During use, the patient is seated or lying down, the release paper is removed, and the adhesive layer is adhered to the outer temporal side of the patient's eye. The plastic-coated aluminum wire bulges outward, forming an open collection bag opening to ensure the irrigation fluid flows smoothly into the bag. After irrigation, the discarded bag is removed and disposed of. This bag-type water receiver has the following disadvantages: 1. Positional limitations. In clinical use, patients are mostly in a lying position, allowing the irrigation fluid to enter the collection bag. However, in a seated position, the irrigation fluid cannot completely enter the collection bag.

[0007] 2. The flushing fluid is inside the collection bag. If the collection bag is damaged due to external force, the flushing fluid will leak out. Utility Model Content

[0008] This invention addresses the aforementioned problems by providing an ophthalmic water receiver that is easy to use, requires no patient cooperation, and is less prone to spillage.

[0009] The present invention adopts the following technical solution: the present invention includes a transparent sticker and a liquid collection tank, characterized in that: a rinsing port is provided in the middle of the transparent sticker; a track is provided on the surface of the transparent sticker outside the rinsing port; one end of the liquid collection tank is open, and a strip guide rail that cooperates with the track is provided on the edge of the opening.

[0010] As a preferred embodiment of this utility model, the track is configured as a three-quarter circle, and a limit block is provided at the end of the track.

[0011] Furthermore, the track includes two parallel track bodies, and the supports of the two track bodies are provided with guide grooves; the strip guide rail is disposed in the guide grooves.

[0012] Furthermore, the length of the strip guide is set to half a circle.

[0013] Furthermore, the strip guide rail has a hollow cylindrical structure.

[0014] Furthermore, the strip guide rail and the limiting block are configured with a plug-in locking structure.

[0015] As another preferred embodiment of this utility model, a filter screen is provided inside the liquid collection tank on the side of the opening.

[0016] Furthermore, an absorbent sponge is installed inside the filter screen.

[0017] Furthermore, the liquid collection tank is made transparent or semi-transparent, and the bottom of the liquid collection tank is provided with a color-sensitive dye that comes into contact with the absorbent sponge.

[0018] As a third preferred embodiment of this utility model, the flushing port is configured to be circular.

[0019] The beneficial effects of this utility model are as follows: 1. This utility model uses a track and a strip guide rail to allow the collection tank to rotate around the rinsing port, which can move according to the patient's body position and is not limited by the patient's body position, thereby increasing the patient's comfort.

[0020] 2. This new invention has a filter screen installed inside the collection tank, which can collect foreign objects that have entered the patient's eyelids.

[0021] 3. This utility model sets up an absorbent sponge in the collection tank. After combining with the rinsing liquid, the rinsing liquid does not flow, avoiding liquid spillage and reducing the difficulty of subsequent sewage treatment.

[0022] 4. This utility model incorporates a color-indicating dye inside the liquid collection tank, which effectively indicates the amount of liquid collected by the liquid collection device to the operator.

[0023] 5. This utility model can be used only once, avoiding the possibility of cross-infection between patients, reducing the labor of the disinfection supply department, and thus saving costs. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 yes Figure 1 Enlarged view of part A.

[0026] Figure 3 This is a schematic diagram of the internal structure of the liquid collection tank.

[0027] Figure 4 This is a schematic diagram of the liquid collection tank.

[0028] Figure 5 yes Figure 4 Enlarged view of part B.

[0029] In the attached diagram, 1 is a transparent sticker, 2 is a rinsing port, 3 is a track, 4 is a collection tank, 5 is a filter screen, 6 is a limiting block, 7 is a track body, 8 is a guide groove, 9 is a strip guide rail, 10 is an absorbent sponge, and 11 is a color dye. Detailed Implementation

[0030] This utility model adopts the following technical solution: It includes a transparent patch 1 and a collection tank 4. The transparent patch 1 has a rinsing port 2 in its center; a track 3 is provided on the surface of the transparent patch 1 outside the rinsing port 2; one end of the collection tank 4 is open, and a strip-shaped guide rail 9 that cooperates with the track 3 is provided at the edge of the opening. By setting the transparent patch 1 and the slidably installed collection tank 4, the collection tank 4 can be integrated with the eye, and its position can be adjusted according to body position, improving flexibility and adaptability, and preventing the rinsing fluid from overflowing.

[0031] The track 3 is configured as a three-quarter circle, and a limit block 6 is provided at the end of the track 3. By configuring the track 3 as a three-quarter circle and providing the limit block 6, the movement range of the guide rail can be limited, ensuring that the liquid collection tank 4 can be stably locked between different positions, preventing it from falling off or shifting during use.

[0032] The track 3 comprises two parallel track bodies, and the supports of the two track bodies are provided with guide grooves 8; the strip guide rail 9 is disposed within the guide grooves 8. The double-track structure and the guide groove 8 design ensure that the strip guide rail 9 slides smoothly within the track 3, improving the reliability and anti-detachment capability of the sliding connection of the liquid collection tank 4.

[0033] The length of the strip guide 9 is set to half a circle. By setting the strip guide 9 to a semi-circular length, the position of the collection tank 4 can be flexibly adjusted, and a suitable locking point can be selected under different body positions, enhancing the convenience of clinical operation; at the same time, the effective opening area for collecting fluid is maximized to prevent the outflow of irrigation fluid.

[0034] The strip guide 9 has a hollow cylindrical structure, which facilitates the connection and cooperation between the liquid collection tank 4 and the transparent sticker 1.

[0035] The strip guide rail 9 and the limiting block 6 are configured with a plug-in locking structure.

[0036] A filter screen 5 is installed inside the collection tank 4 on one side of the opening. The filter screen 5 can effectively intercept foreign objects flowing out during the rinsing process.

[0037] The filter screen 5 is equipped with an absorbent sponge 10. The absorbent sponge 10 can quickly absorb the rinsing liquid, preventing liquid sloshing or leakage, and reducing the burden of subsequent waste disposal.

[0038] The collection tank 4 is made transparent or semi-transparent, and a color-sensitive dye 11 is placed at the bottom of the collection tank 4 to contact the absorbent sponge 10. The transparent structure combined with the color-sensitive dye 11 can visually display the liquid absorption status. When the sponge is full, the dye changes color to indicate that the sponge is fully absorbed, which makes it easy for medical staff to replace or stop rinsing in a timely manner.

[0039] Example: The transparent patch 1 is a 10cm x 10cm square transparent film; the rinsing opening 2 is a circular opening with a diameter of 4cm (length from the inner corner of the eye to the outer corner of the eye); the track 3 is a three-quarter circle with a diameter of 6cm, in a dual-track 3 mode, which can accommodate the sliding of the strip guide rail 9. A limiting block 6 is provided at the end of the track 3, and a plug can be provided on the limiting block 6. Alternatively, a plug can be provided on the limiting block 6, and a plug can be provided at the end of the strip guide rail 9. The plug and the plug cooperate to form a locking structure.

[0040] The bottom of the cylinder contains a colorant 11, which dissolves upon contact with liquid. The middle layer is an absorbent sponge 10, and the top layer is a filter screen 5.

[0041] During use, the patient selects a suitable position, the transparent patch 1 is applied to the patient's eye, the irrigation port 2 corresponds to the inner and outer corners of the patient's eye, and the remaining part is laid flat on the patient's eye. The collection tank 4 is installed on the track 3 and can slide on the track 3. If the patient is sitting or semi-recumbent, the collection tank 4 is locked at the bottom of the track 3. If the patient is supine, the collection tank 4 is locked at the side of the track 3. Then the operation of rinsing the conjunctival sac can be performed. The irrigation fluid flows into the collection tank 4. If there are eyelashes or foreign objects, the eyelashes or foreign objects can flow out with the irrigation fluid and be filtered by the filter screen 5 and remain on the filter screen 5. The irrigation fluid is absorbed by the absorbent sponge 10. When the absorbent sponge 10 reaches its maximum absorption capacity, the indicator dye 11 dissolves and the absorbent sponge 10 is stained to indicate to the operator.

[0042] Since the irrigation port 2 is circular and the track 3 is a three-quarter circle, the collection tank 4 can rotate on the track 3. When the collection tank 4 rotates to one end of the track 3, the collection tank 4 is located to the side of the patient's eyes, which is suitable for operation in a supine position; when the collection tank 4 rotates to the other end, the collection tank 4 is located below the patient's eyes, which is suitable for operation in a seated position.

[0043] Since the rinsing port 2 is a circular opening, this invention is not restricted by direction and can rotate in the horizontal plane. Therefore, this invention does not require the production of different products for the left and right eyes, saving production costs and better meeting the needs of disposable products.

[0044] It is understood that the above specific description of this utility model is only used to illustrate this utility model and is not limited to the technical solutions described in the embodiments of this utility model. Those skilled in the art should understand that modifications or equivalent substitutions can still be made to this utility model to achieve the same technical effect; as long as the use needs are met, they are all within the protection scope of this utility model.

Claims

1. An ophthalmic water receiver, comprising a transparent adhesive strip (1) and a collection container (4), characterized in that: The transparent sticker (1) has a rinsing port (2) in the middle; a track (3) is provided on the surface of the transparent sticker (1) outside the rinsing port (2); one end of the liquid collection tank (4) is open, and a strip guide rail (9) that cooperates with the track (3) is provided at the edge of the opening.

2. The ophthalmic water receiver according to claim 1, characterized in that: The track (3) is set as a three-quarter circle, and a limit block (6) is provided at the end of the track (3).

3. An ophthalmic water receiver according to claim 2, characterized in that: The track (3) includes two parallel track (3) bodies, and the two track (3) bodies are supported by guide grooves (8); the strip guide rail (9) is set in the guide groove (8).

4. An ophthalmic water receiver according to claim 3, characterized in that: The length of the strip guide (9) is set to half a circle.

5. An ophthalmic water receiver according to claim 4, characterized in that: The strip guide (9) is a hollow cylindrical structure.

6. An ophthalmic water receiver according to claim 5, characterized in that: The strip guide rail (9) and the limiting block (6) are configured with a plug-in locking structure.

7. An ophthalmic water receiver according to claim 1, characterized in that: A filter screen (5) is provided on the side of the opening inside the liquid collection tank (4).

8. An ophthalmic water receiver according to claim 7, characterized in that: The filter screen (5) is equipped with an absorbent sponge (10).

9. An ophthalmic water receiver according to claim 8, characterized in that: The liquid collection tank (4) is made transparent or semi-transparent, and the bottom of the liquid collection tank (4) is provided with a color dye (11) that comes into contact with the water-absorbing sponge (10).

10. An ophthalmic water receiver according to claim 1, characterized in that: The flushing port (2) is circular.

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