Ophthalmic water receiver
By designing a movable extension and an elastic sealing ring in the ophthalmic water receiver, the problem of poor fit was solved, enabling effective collection of liquids and foreign objects, improving detection accuracy and patient comfort.
Patent Information
- Application Number
- CN202422595417.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-10-25
AI Technical Summary
Existing ophthalmic water receivers do not fit the face well, causing liquid or foreign objects to spill during the cleaning process, affecting test results and the patient's experience.
An ophthalmic water receiver was designed, with slots at both ends of the collection hopper containing movable extensions. By adjusting the extensions to fit the patient's face shape, combined with an elastic sealing ring and limiting components, it ensures that liquids and foreign objects are collected into the storage tank.
This improved the fit between the water receiver and the face, reduced liquid and foreign object spillage, and enhanced the accuracy of subsequent tests and patient comfort.
Smart Images
Figure CN223529704U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, specifically to an ophthalmic water receiver. Background Technology
[0002] Ophthalmology patients often experience eye injuries, foreign bodies, corneal damage, etc. A large proportion of these patients require eye irrigation before the fork scissors can be inserted. Eye irrigation is also necessary before ophthalmic surgery. Currently, the water receivers used for eye irrigation are limited in model and do not fit the face well. During the irrigation process, liquid or foreign objects cannot be completely contained, resulting in spillage, which affects subsequent test results and the patient's experience. Utility Model Content
[0003] In view of this, the present invention provides an ophthalmic water receiver to solve the problem of poor fit between the water receiver and the face.
[0004] This utility model provides an ophthalmic water receiver, comprising:
[0005] The liquid collecting hopper has a first slot and a second slot at opposite ends;
[0006] The liquid storage tank has its opening connected to the bottom wall of the liquid collection hopper;
[0007] The first extension is movably disposed in the first slot and has a first receiving surface adapted to the shape of the inner wall surface of the liquid collecting hopper;
[0008] The second extension is movably disposed in the second slot and has a second receiving surface adapted to the shape of the inner wall surface of the liquid collecting hopper.
[0009] Optionally, the inner wall surface of the liquid collecting hopper, the first receiving surface, and the second receiving surface form a funnel-shaped inner wall.
[0010] Optionally, the openings of the first slot and the second slot are each provided with an elastic sealing ring edge, and the two elastic sealing ring edges are respectively used to fit tightly against the first extension and the second extension.
[0011] Optionally, the inner and outer walls of the first extension are provided with a first arc-shaped groove, and a first protruding ridge that slides with the first arc-shaped groove is provided at a corresponding position in the first slot; the inner and outer walls of the second extension are provided with a second arc-shaped groove, and a second protruding ridge that slides with the second arc-shaped groove is provided at a corresponding position in the second slot.
[0012] Optionally, a first limiting member is provided at one end of the first arc-shaped groove near the liquid collecting hopper, and a second limiting member is provided in the first slot near the opening, with the second limiting member located on the moving path of the first limiting member.
[0013] Optionally, the edges of the liquid collecting hopper, the first extension, and the second extension are all provided with silicone edging.
[0014] Optionally, the liquid collecting hopper and the liquid storage tank are integrally molded and made of PET material.
[0015] Optionally, the side wall of the liquid storage tank is marked with graduation lines.
[0016] Beneficial effects:
[0017] The ophthalmic water receiver provided by this utility model includes: a liquid collecting hopper, a liquid storage tank, a first extension, and a second extension.
[0018] The liquid collecting hopper has a first slot and a second slot at opposite ends, and the opening of the liquid storage tank communicates with the bottom wall of the liquid collecting hopper. A first extension is movably disposed in the first slot and has a first receiving surface adapted to the shape of the inner wall surface of the liquid collecting hopper. A second extension is movably disposed in the second slot and has a second receiving surface adapted to the shape of the inner wall surface of the liquid collecting hopper.
[0019] In use, the first and second extensions can be moved according to the patient's face size. The first extension can extend from the first slot, and the second extension can extend from the second slot, so that the collection hopper, the first extension, and the second extension can adapt to the patient's face shape. During cleaning, clear liquid or foreign matter can be collected by the collection hopper, the first extension, and the second extension, and enter the storage tank along the bottom wall of the three, thus completing the collection and facilitating subsequent testing. This design allows the ophthalmic water receiver to adapt to different patients' face shapes, reducing the occurrence of cleaning liquid and foreign matter spillage and improving the accuracy of subsequent testing. Attached Figure Description
[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0021] Figure 1 This is a schematic diagram of the ophthalmic water receiver according to an embodiment of the present invention;
[0022] Figure 2 This is a schematic diagram of the structure of the first extension and the second extension in an embodiment of the present utility model;
[0023] Figure 3 This is a schematic diagram of the structure of the first slot in an embodiment of the present utility model;
[0024] Figure 4 This is a schematic diagram of the structure of the first extension in an embodiment of the present utility model;
[0025] Figure 5 This is a partial cross-sectional structural diagram of the liquid collecting hopper according to an embodiment of the present invention.
[0026] Explanation of reference numerals in the attached figures:
[0027] 1. Liquid collecting hopper; 101. Inner wall surface; 102. First receiving surface; 103. Second receiving surface; 11. First slot; 12. Second slot; 13. Elastic sealing ring edge; 14. First protruding ridge; 15. Second limiting member; 31. First extension; 311. First arc-shaped groove; 32. Second extension; 321. Second arc-shaped groove; 312. First limiting member; 2. Liquid storage tank. Detailed Implementation
[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0029] like Figure 1 , Figure 2 and Figure 3 As shown, an ophthalmic water receiver is provided in an embodiment of this application, including: a collection hopper 1, a storage tank 2, a first extension 31, and a second extension 32.
[0030] The liquid collecting hopper 1 has a first slot 11 and a second slot 12 at opposite ends, and the opening of the liquid storage tank 2 is connected to the bottom wall of the liquid collecting hopper 1. The first extension 31 is movably disposed in the first slot 11 and has a first receiving surface 102 that matches the shape of the inner wall surface 101 of the liquid collecting hopper 1. The second extension 32 is movably disposed in the second slot 12 and has a second receiving surface 103 that matches the shape of the inner wall surface 101 of the liquid collecting hopper 1. The inner wall surface 101, the first receiving surface 102, and the second receiving surface 103 of the liquid collecting hopper 1 form a funnel-shaped inner wall.
[0031] In use, the first extension 31 and the second extension 32 can be moved according to the size of the patient's face. The first extension 31 can extend from the first slot 11, and the second extension 32 can extend from the second slot 12, so that the collection hopper 1, the first extension 31 and the second extension 32 can adapt to the patient's face shape. During cleaning, clear liquid or foreign matter can be collected through the collection hopper 1, the first extension 31 and the second extension 32, and enter the storage tank 2 along the inner wall surface 101, the first receiving surface 102 or the second receiving surface 103, thereby completing the collection and facilitating subsequent testing. This setting allows the ophthalmic water receiver to adapt to different patients' face shapes, reduces the occurrence of cleaning liquid and foreign matter spillage, and improves the accuracy of subsequent testing.
[0032] like Figure 1 , Figure 2 and Figure 3 As shown, the openings of the first slot 11 and the second slot 12 are both provided with elastic sealing ring edges 13. The two elastic sealing ring edges 13 are used to fit tightly against the first extension 31 and the second extension 32 to prevent spillage.
[0033] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the inner and outer walls of the first extension 31 are both provided with first arc-shaped grooves 311, and a first protruding ridge 14 that slides and engages with the first arc-shaped grooves 311 is provided at a corresponding position in the first slot 11. The inner and outer walls of the second extension 32 are both provided with second arc-shaped grooves 321, and a second protruding ridge that slides and engages with the second arc-shaped groove is provided at a corresponding position in the second slot 12. This arrangement can guide and limit the movement of the first extension 31 and the second extension 32, and the shapes of the first extension 31 and the second extension 32 are symmetrical to each other.
[0034] like Figure 1 and Figure 2 As shown, a first limiting member 312 is provided at one end of the first arc-shaped groove 311 near the liquid collecting hopper 1, and a second limiting member 15 is provided inside the first slot 11 near the opening. The second limiting member 15 is located on the moving path of the first limiting member 312. The first limiting member 312 and the second limiting member 15 can limit the maximum length of the first extension 31 extending out of the first slot 11, preventing the first extension 31 from coming out of the first slot 11. Similarly, a third limiting member is provided on the second arc-shaped groove 321, and a fourth limiting member is provided inside the second slot 12 near the opening. The fourth limiting member is located on the moving path of the third limiting member and is used to limit the maximum extension length of the second extension 32.
[0035] like Figure 1As shown, the edges of the liquid collection hopper 1, the first extension 31 and the second extension 32 are all provided with silicone edging 4. The silicone edging 4 can improve the tightness of the fit with the face and reduce the discomfort of the patient's face.
[0036] In this embodiment, the liquid collecting hopper 1 and the liquid storage tank 2 are integrally formed and made of PET material. PET material is thin and transparent, which makes it easy for medical staff to operate and observe the color and properties of the rinsing liquid.
[0037] In this embodiment, the side wall of the liquid storage tank 2 is marked with graduation lines, which helps medical staff to observe the amount of flushing liquid.
[0038] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.
Claims
1. An ophthalmic water receiver, characterized in that, include: The liquid collection hopper (1) has a first slot (11) and a second slot (12) at opposite ends; The liquid storage tank (2) has an opening that is connected to the bottom wall of the liquid collection hopper (1); The first extension (31) is movably disposed in the first slot (11) and has a first receiving surface (102) that is adapted to the shape of the inner wall surface (101) of the liquid collecting hopper (1); The second extension (32) is movably disposed in the second slot (12) and has a second receiving surface (103) adapted to the shape of the inner wall surface (101) of the liquid collecting hopper (1).
2. The ophthalmic water receiver according to claim 1, characterized in that, The inner wall surface (101), the first receiving surface (102), and the second receiving surface (103) of the liquid collecting hopper (1) form a funnel-shaped inner wall.
3. The ophthalmic water receiver according to claim 1, characterized in that, The openings of the first slot (11) and the second slot (12) are provided with elastic sealing ring edges (13), and the two elastic sealing ring edges (13) are respectively used to fit tightly against the first extension (31) and the second extension (32).
4. The ophthalmic water receiver according to claim 1, characterized in that, The inner and outer walls of the first extension (31) are provided with a first arc-shaped groove (311), and a first protruding ridge (14) that slides with the first arc-shaped groove (311) is provided at the corresponding position in the first slot (11); the inner and outer walls of the second extension (32) are provided with a second arc-shaped groove (321), and a second protruding ridge that slides with the second arc-shaped groove (321) is provided at the corresponding position in the second slot (12).
5. The ophthalmic water receiver according to claim 4, characterized in that, A first limiting member (312) is provided at one end of the first arc-shaped groove (311) near the liquid collection hopper (1), and a second limiting member (15) is provided in the first slot (11) near the opening, and the second limiting member (15) is located on the moving path of the first limiting member (312).
6. The ophthalmic water receiver according to claim 1, characterized in that, The edges of the liquid collecting hopper (1), the first extension (31), and the second extension (32) are all provided with silicone edging.
7. The ophthalmic water receiver according to claim 1, characterized in that, The liquid collecting hopper (1) and the liquid storage tank (2) are integrally formed and made of PET material.
8. The ophthalmic water receiver according to claim 1, characterized in that, The side wall of the liquid storage tank (2) is marked with graduation lines.