Ophthalmic flow diverter liquid collector

Abstract

The utility model provides a kind of ophthalmic flow guide liquid collector, including tear receiving box, the back of tear receiving box is fixedly connected with drainage cylinder, the back of drainage cylinder is fixedly connected with tear duct, the inside lower portion of drainage cylinder is fixedly connected with water-absorbing sponge, the bottom of water-absorbing sponge is provided with three through slots, by in actual use, and according to the different face shape of user, the front end of drainage cylinder is provided with soft baffle, can be attached to the face of user, the structure of user face, the recessed space of first adjusting strip extrusion, deformation is carried out, it is convenient to attach to the face of use, prevent water flow from gap leave, when liquid passes through water-absorbing sponge continuously and absorbs water, liquid is discharged from water-absorbing sponge continuously, prevent liquid splashing, ensure that the clean of use environment periphery, when liquid is concentrated in large quantities, extrusion extrusion block extrudes the internal liquid of water-absorbing sponge, ensure that the dry of internal structure, prevent liquid concentrated in large quantities difficult to discharge.

Description

Technical Field

[0001] This utility model relates to the field of ophthalmic auxiliary equipment, specifically an ophthalmic drainage and collection device. Background Technology

[0002] After entering the operating room, surgery doesn't begin immediately; a series of preoperative preparations are required. One of the most important steps is cleaning the conjunctival sac. Because the eyes are exposed to the air, unclean factors such as dust, bacteria, and allergens can increase the probability of postoperative wound infection. Therefore, in addition to disinfecting the surgical area, the conjunctival sac needs to be rinsed after entering the operating room to ensure a clean surgical environment and prevent postoperative wound infection. However, the drainage collector needs to be fixed during rinsing. Due to differences in facial structure among users, the drainage collector may not fit well under the eye, causing the rinsing fluid to leak out.

[0003] Regarding the technical problems of the aforementioned ophthalmic drainage and collection device, a search revealed a patent (CN202420725789.6) for an ophthalmic drainage and collection device. Specifically, this device comprises a flexible drainage sheet, a flexible drainage tube, and a collection box. The flexible drainage sheet has a first fixing part, a drainage part, and a second fixing part arranged sequentially. A first adhesive layer for adhesion to the patient's face is fixed to one side of the first fixing part, and a second adhesive layer for adhesion to one end of the drainage tube is fixed to one side of the second fixing part. The other end of the drainage tube is connected and communicates with the collection box. The first and second adhesive layers are respectively located on opposite sides of the flexible drainage sheet. This invention minimizes discomfort to the patient's face during rinsing as the weight of the rinsing fluid increases, and also reduces the risk of the flexible drainage sheet falling off the patient's face and causing leakage from the collection box. When using this ophthalmic drainage collector, it collects fluid from under the eyes through a collection box. However, due to differences in facial bone structure, gaps can easily form between the collection box and the area under the eyes, preventing the device from fitting properly against the face. This causes water to leak out during rinsing. Furthermore, after rinsing with a large amount of water, the fluid can become trapped inside and unable to be flushed away, leading to overflow and splashing of fluid everywhere during rinsing, severely impacting the user experience. Utility Model Content

[0004] The purpose of this invention is to provide an ophthalmic drainage and collection device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An ophthalmic drainage and collection device includes a tear collection box, a drainage tube fixedly connected to the back of the tear collection box, a tear drainage tube fixedly connected to the back of the drainage tube, an absorbent sponge fixedly connected to the lower interior of the drainage tube, three through grooves provided at the bottom of the absorbent sponge, a baffle fixedly connected to the lower outer surface of the drainage tube, a first adjusting strip fixedly connected to the interior of the baffle, a baffle plate movably connected to the interior of the tear collection box, a squeezing plate fixedly connected to the top of the baffle plate, a spring fixedly connected to the bottom of the squeezing plate, a squeezing block fixedly connected to the back of the baffle plate, a bracket movably connected to the bottom of the tear collection box, a second adjusting strip fixedly connected to the bottom of the bracket, a third adjusting strip movably connected to one side of the second adjusting strip, a fixing block movably connected to the outer surfaces of the second and third adjusting strips, a fixing ring fixedly connected to the bottom of the third adjusting strip, and a buffer pad fixedly connected inside the fixing ring.

[0006] As a further embodiment of this utility model: the baffle is embedded in the lower part of the tear collection box, the baffle is made of silicone material, the baffle and the first adjusting strip form a downward concave arc shape, the baffle is an arc-shaped sheet structure, the baffle is inclined from back to front, and the first adjusting strip is provided with five grooves.

[0007] As a further embodiment of this utility model: the extrusion plate and the water baffle form a right angle, the water baffle is located in front of the water-absorbing sponge, and the water baffle is slidably arranged from top to bottom inside the tear collection box.

[0008] As a further embodiment of this utility model: the extrusion block is made of rubber, the bottom of the extrusion block is arc-shaped and protrudes downwards, and the top and bottom of the spring are respectively fixed between the extrusion plate and the extrusion block, allowing the user to quickly squeeze out the internal moisture.

[0009] As a further embodiment of this utility model: the second adjusting strip has a through groove inside, and the third adjusting strip has a protrusion on one side that matches the through groove of the second adjusting strip. The second adjusting strip and the third adjusting strip form an arc-shaped structure. The bracket is located above the buffer pad, and the buffer pad is made of sponge filling material. Beneficial effects

[0010] 1. The ophthalmic drainage collector provided by this utility model, in actual use, according to the different face shapes of users, the soft baffle set at the front end of the drainage tube can fit the user's face. The structure of the user's face, the concave space of the first adjustment strip is squeezed and deformed to fit the face of the user, so as to prevent water from flowing out of the gap. As the liquid is continuously absorbed by the water-absorbing sponge, the liquid is continuously discharged from the water-absorbing sponge to prevent liquid splashing and ensure the cleanliness of the surrounding environment. When a large amount of liquid is concentrated, the squeezing block squeezes out the liquid inside the water-absorbing sponge to keep the internal structure dry and prevent the large amount of liquid from being difficult to drain.

[0011] 2. The ophthalmic drainage collector provided by this utility model, through the design of the tear collection box, utilizes the disassembly of the tear collection box and the support, and the second and third adjustment strips are fixed by protrusions to adjust the height of the support. The support can be adjusted according to the height of the patient's head to ensure that the tear collection box is fixed to the user's face and prevent the position of the tear collection box from moving. Attached Figure Description

[0012] Figure 1 This is a structural diagram of the liquid guide and collector of this utility model.

[0013] Figure 2 This is a structural diagram of the tear collection box of this utility model.

[0014] Figure 3 This is an exploded structural diagram of the tear collection box of this utility model.

[0015] Figure 4 This is a back view of the water baffle of this utility model.

[0016] Figure 5 This is a structural diagram of the bracket of this utility model.

[0017] Figure 6 This is a disassembled structural diagram of the bracket of this utility model.

[0018] Figure label: 101. Tear collection box; 102. Drainage tube; 103. Tear drainage tube; 104. Baffle; 105. First adjusting strip; 106. Absorbent sponge; 107. Water baffle; 108. Squeezing plate; 109. Spring; 100. Squeezing block; 2. Bracket; 201. Second adjusting bar; 202. Third adjusting bar; 203. Fixing block; 204. Fixing ring; 205. Buffer pad. Detailed Implementation

[0019] The embodiments of the technical solution of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the technical solution of the present invention and are therefore intended to limit the scope of protection of the present invention.

[0020] It should be noted that, unless otherwise stated, the technical or scientific terms used in this application should have the ordinary meaning understood by those skilled in the art. The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for implementation of the embodiments of this disclosure described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. Unless otherwise stated, the term "a plurality of" means two or more. In this disclosure, the character " / " indicates an "or" relationship between the preceding and following objects. For example, A / B means: A or B. The term "and / or" describes an association relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or, A and B. The term "corresponding" can refer to an association or binding relationship; A corresponding to B means that there is an association or binding relationship between A and B.

[0021] Please see Figure 1-3 An ophthalmic drainage and collection device includes a tear collection box 1, a drainage tube 101 fixedly connected to the back of the tear collection box 1, a tear drainage tube 102 fixedly connected to the back of the drainage tube 101, an absorbent sponge 105 fixedly connected to the lower part of the drainage tube 101, the bottom of the absorbent sponge 105 having three through grooves, a baffle 103 fixedly connected to the lower part of the outer surface of the drainage tube 101, a first adjusting strip 104 fixedly connected to the inside of the baffle 103, a baffle plate 106 movably connected to the inside of the tear collection box 1, a squeezing plate 107 fixedly connected to the top of the baffle plate 106, a spring 108 fixedly connected to the bottom of the squeezing plate 107, and a squeezing block 109 fixedly connected to the back of the baffle plate 106.

[0022] In practical use, depending on the user's different face shape, the soft baffle 103 set at the front end of the drainage tube 101 can fit the user's face. The structure of the user's face is squeezed and deformed by the concave space of the first adjusting strip 104 to fit the face of the user, thus preventing water from flowing out of the gap. As the liquid continuously passes through the absorbent sponge 105 to absorb water, the liquid is continuously discharged from the absorbent sponge 105 to prevent liquid splashing and ensure the cleanliness of the surrounding environment. When a large amount of liquid is concentrated, the squeezing block 109 squeezes out the liquid inside the absorbent sponge 105 to ensure that the internal structure is dry and to prevent the large amount of liquid from being difficult to discharge.

[0023] In this embodiment, the drainage tube 101 is made of silicone material and is a hollow cone shape. It connects the tear duct box 1, the drainage tube 101, and the tear drainage tube 102. The top of the tear duct box 1 has a groove. A baffle 103 is embedded in the lower part of the tear duct box 1. The baffle 103 is made of silicone material and forms a downwardly concave arc shape with the first adjusting strip 104. The baffle 103 has an arc-shaped sheet structure and is inclined from back to front. The first adjusting strip 104 is... Five grooves are provided. The squeezing plate 107 and the baffle plate 106 form a right angle. The baffle plate 106 is located in front of the water-absorbing sponge 105. The baffle plate 106 is slidably set from top to bottom in the tear box 1. The squeezing block 109 is made of rubber. The bottom of the squeezing block 109 is arc-shaped and protrudes downward. The top and bottom of the spring 108 are fixed between the squeezing plate 107 and the squeezing block 109, respectively. The user can quickly squeeze the water inside to ensure the cavity is clean and facilitates rapid drainage.

[0024] Please see Figure 4-6 The bottom of the tear box 1 is movably connected to a bracket 2. The bottom of the bracket 2 is fixedly connected to a second adjusting strip 201. One side of the second adjusting strip 201 is movably connected to a third adjusting strip 202. The outer surfaces of the second adjusting strip 201 and the third adjusting strip 202 are movably connected to a fixing block 203. The bottom of the third adjusting strip 202 is fixedly connected to a fixing ring 204. The inside of the fixing ring 204 is fixedly connected to a buffer pad 205.

[0025] By designing the tear collection box 1, and utilizing the disassembly of the tear collection box 1 and the support 2, the second adjustment bar 201 and the third adjustment bar 202 are fixed by a protrusion, adjusting the height of the support 2. The support 2 can ensure that the tear collection box 1 is fixed to the user's face according to the height of the patient's head, preventing the position of the tear collection box 1 from moving.

[0026] The tear collection box 1 and the support 2 are detachable. The top of the support 2 is provided with an anti-slip protrusion. The second adjustment strip 201 has a through groove inside. The third adjustment strip 202 has a protrusion on one side that matches the through groove of the second adjustment strip 201. The second adjustment strip 201 and the third adjustment strip 202 form an arc-shaped structure. The support 2 is located above the buffer pad 205, which is made of sponge-filled material to ensure that the patient's head is in a relatively comfortable position and facilitates rinsing activities.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. An ophthalmic flow diverter fluid collector characterized by: Including tear collection box (1). A drainage tube (101) is fixedly connected to the back of the tear collection box (1), and a tear drainage tube (102) is fixedly connected to the back of the drainage tube (101). An absorbent sponge (105) is fixedly connected to the lower part of the drainage tube (101). The bottom of the absorbent sponge (105) is provided with three through slots. A baffle (103) is fixedly connected to the lower part of the outer surface of the drainage tube (101). A first adjusting strip (104) is fixedly connected to the inside of the baffle (103). A baffle plate (106) is movably connected to the inside of the tear collection box (1). A squeezing plate (107) is fixedly connected to the top of the baffle plate (106). The squeezing plate (107) is fixedly connected to the top of the baffle plate (106). 7) is fixedly connected to the bottom of a spring (108), the back of the baffle (106) is fixedly connected to a squeezing block (109), the bottom of the tear box (1) is movably connected to a bracket (2), the bottom of the bracket (2) is fixedly connected to a second adjusting strip (201), one side of the second adjusting strip (201) is movably connected to a third adjusting strip (202), the outer surfaces of the second adjusting strip (201) and the third adjusting strip (202) are movably connected to a fixing block (203), the bottom of the third adjusting strip (202) is fixedly connected to a fixing ring (204), and the inside of the fixing ring (204) is fixedly connected to a buffer pad (205).

2. An ophthalmic flow diverter according to claim 1, wherein: The baffle (103) is embedded in the lower part of the tear collection box (1). The baffle (103) is made of silicone material. The baffle (103) and the first adjusting strip (104) form a downward concave arc shape. The baffle (103) is an arc-shaped sheet structure. The baffle (103) is inclined from back to front. The first adjusting strip (104) is provided with five grooves.

3. An ophthalmic flow diverter according to claim 1, wherein: The extrusion plate (107) and the baffle plate (106) form a right angle. The baffle plate (106) is located in front of the water-absorbing sponge (105). The baffle plate (106) is slidably arranged from top to bottom in the tear collection box (1).

4. An ophthalmic flow diverter according to claim 1, wherein: The extrusion block (109) is made of rubber. The bottom of the extrusion block (109) is arc-shaped and protrudes downward. The top and bottom of the spring (108) are fixed between the extrusion plate (107) and the extrusion block (109) respectively, allowing the user to quickly squeeze out the internal moisture.

5. An ophthalmic flow diverter according to claim 1, wherein: The second adjusting strip (201) has a through groove inside, and the third adjusting strip (202) has a protrusion on one side that matches the through groove of the second adjusting strip (201). The second adjusting strip (201) and the third adjusting strip (202) form an arc-shaped structure. The bracket (2) is located above the buffer pad (205), which is made of sponge filling material.

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