Portable leak-proof eye washing device

Abstract

The utility model discloses a portable leakproof eye washing device, including water receiver and fixed bolster, and water receiver has the face along for being used for with face department is conformed to, and the face along is covered with soft rubber cover, and fixed bolster includes the supporting frame of platen, and the platen is suitable for the head of patient who holds and places, and the supporting frame is established in one end of platen, and water receiver can detachably fixed on supporting frame, to keep the vertical state of water receiver through supporting frame. The utility model discloses a portable leakproof eye washing device, and the face along of water receiver is covered with soft rubber cover, so that it can be more conformed to the face of patient, provide better sealing property and comfort, reduce the leakage of washing liquid. At the same time, the head of patient is effectively held through the platen in fixed bolster, and the detachable fixing and vertical state keeping of water receiver are realized by using the supporting frame, so that it is ensured that the patient or other personnel do not need to be assisted and fixed in the eye washing process, and the water receiver is stable and does not shift, so as to prevent liquid overflow caused by the movement of the head or body of patient.

Description

Technical Field

[0001] This utility model relates to ophthalmic equipment, and more particularly to a portable, leak-proof eyewash device. Background Technology

[0002] Preoperative conjunctival sac irrigation has become a routine aseptic preparation measure in ophthalmic surgery. Its purpose is to remove foreign bodies and secretions by cleaning the patient's eye and conjunctival sac, thereby effectively reducing the postoperative infection rate.

[0003] However, most of the water receivers used in existing irrigation procedures are made of plastic, which is hard and lacks elasticity. Due to individual differences in patients' facial contours, these water receivers often cannot fully conform to the skin during use. To ensure that the irrigation fluid can fully cover the entire conjunctival sac, the water receiver needs to be pressed tightly against the patient's face during operation, which can easily leave indentations on the skin after prolonged contact.

[0004] In addition, during the rinsing process, patients often need to hold the instrument themselves or be assisted by others. Because patients may be irritated by the rinsing fluid or move their head or body due to tension, the rinsing fluid may leak out, further affecting the operation effect and the patient's comfort experience. Utility Model Content

[0005] The present invention aims to at least partially solve one of the technical problems in the related art. Therefore, the purpose of this invention is to provide a portable, leak-proof eyewash device.

[0006] To achieve the above objectives, a portable leak-proof eyewash device according to an embodiment of the present invention includes:

[0007] A water receiver having a face edge for conforming to the face, the face edge being covered with a soft rubber sleeve;

[0008] A fixed support, comprising a tray and a support frame, wherein the tray is adapted to support and place the patient's head, and the support frame is disposed at one end of the tray;

[0009] The water receiver can be detachably fixed to the support frame to keep the water receiver in a vertical position.

[0010] The portable leak-proof eyewash device provided by this utility model embodiment features a soft rubber sleeve covering the edge of the water receiver, allowing it to better conform to the patient's face, providing better sealing and comfort, and reducing leakage of the rinsing solution. Simultaneously, the support plate in the fixed bracket effectively supports the patient's head, while the support frame enables the detachable fixing and vertical maintenance of the water receiver. This ensures that during eyewash, no assistance from the patient or other personnel is required to stabilize the water receiver, preventing it from shifting due to patient head or body movement and thus preventing liquid spillage. This effectively solves the problems of indentation, poor sealing, and liquid leakage in traditional rinsing processes, improving patient experience and satisfaction. Furthermore, the device is portable and easy to operate.

[0011] In addition, the portable leak-proof eyewash device according to the above embodiments of this utility model may also have the following additional technical features:

[0012] According to one embodiment of the present invention, the support frame is configured to extend and retract in the vertical direction to adjust the height position of the water receiver.

[0013] According to one embodiment of the present utility model, the water receiver includes a collection container and a guide bucket. The guide bucket is disposed at the upper end of the collection container. Hanging ears are respectively provided on both sides of the upper end of the guide bucket in the length direction. The face is located on one side of the upper end of the guide bucket in the width direction.

[0014] The support frame includes two telescopic adjustment arms, which are arranged opposite each other in the width direction of the tray. Each telescopic adjustment arm has a hanging piece at its upper end. Two hanging ears correspond one-to-one with the two hanging pieces, and each hanging ear is hooked onto the hanging piece.

[0015] According to one embodiment of the present invention, the collection container has a columnar structure, and the tray is provided with a positioning cylinder, the inner diameter of which is adapted to the collection container;

[0016] When the water receiver is fixed on the support frame, the collection container can be slidably inserted into the positioning cylinder.

[0017] According to one embodiment of the present invention, the pendant has an elastic insert with a vertically extending slit. When the elastic insert is inserted into the hanging hole of the hanging ear, the elastic insert is elastically deformed towards the inside of the slit by the squeezing action of the hanging ear.

[0018] According to one embodiment of the present invention, the telescopic adjusting arm includes:

[0019] A fixed arm, which is fixed to the support plate and extends vertically;

[0020] A sliding arm, which is sleeved in the fixed arm and can slide vertically, and the hanging piece is fixedly installed at the upper end of the sliding arm;

[0021] A locking bolt is provided on the fixed arm, and one end of the locking bolt extends into the fixed arm to selectively lock and fix the sliding arm.

[0022] According to one embodiment of the present invention, the support plate is provided with a soft pad for the patient's head to rest on, and the soft pad is covered with a removable antibacterial diaphragm.

[0023] According to one embodiment of the present invention, it further includes a base plate, wherein guide sleeves are provided at the four corners of the base plate, and four guide posts are provided at the bottom of the support plate, wherein the four guide posts correspond one-to-one with the four guide sleeves;

[0024] Each guide post is slidably engaged with the corresponding guide sleeve. Each guide post is provided with an external thread and an adjusting nut that engages with the external thread. The adjusting nut stops above the guide sleeve.

[0025] According to one embodiment of the present invention, the soft silicone sleeve is made of medical-grade silicone material and is detachably installed on the face.

[0026] According to one embodiment of the present invention, an eye light is pluggably connected to the support frame, and the eye light has a flexible metal tube so that the angle of the eye light is adjustable.

[0027] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0029] Figure 1 This is a schematic diagram of the structure of the portable leak-proof eyewash device according to an embodiment of this utility model;

[0030] Figure 2 This is a structural schematic diagram of a portable leak-proof eyewash device (water receiver being assembled) according to an embodiment of this utility model;

[0031] Figure 3This is an exploded view of a portable leak-proof eyewash device according to an embodiment of this utility model.

[0032] Figure label:

[0033] 10. Water receiver;

[0034] 101. Guide bucket;

[0035] 102. Collection container;

[0036] 1021, Soft rubber sleeve;

[0037] 1022. Ear loops;

[0038] H102, hanging hole;

[0039] 20. Fixed bracket;

[0040] 201. Pallet;

[0041] 2011, Positioning Cylinder;

[0042] 2012, Adjusting nut;

[0043] 2013, guide post;

[0044] 202. Telescopic adjusting arm;

[0045] 2021, Fixed arm;

[0046] 2022, Sliding Arm;

[0047] 2023, Locking bolts;

[0048] 203. Pendant;

[0049] 2031, Flexible insert;

[0050] H2O3, incision;

[0051] 204. Soft cushion;

[0052] 21. Base plate;

[0053] 211. Guide sleeve;

[0054] 30. Eye lighting;

[0055] 301. Metal-shaped flexible hose.

[0056] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0057] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0058] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0059] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0060] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0061] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0062] The portable leak-proof eyewash device of this utility model is described in detail below with reference to the accompanying drawings.

[0063] Reference Figures 1 to 3 As shown, the portable leak-proof eyewash device provided according to the embodiment of the present invention includes a water receiver 10 and a fixed bracket 20.

[0064] Specifically, the water receiver 10 has a face edge for conforming to the face, and the face edge is covered with a soft rubber sleeve 1021. The soft rubber sleeve 1021 is made of soft material, which can not only conform to the contour of the patient's face and achieve a good sealing effect to prevent the eye wash from leaking out during rinsing due to poor sealing of the interface, but also reduce pressure marks or discomfort caused by hard contact over a long period of time.

[0065] The fixed bracket 20 includes a tray 201 and a support frame. The tray 201 is adapted to support the patient's head. For example, the tray 201 is a rectangular flat plate, which can be a plastic plate or a metal plate, etc. The tray 201 can be placed on the treatment bed. When the patient lies on the treatment bed, his head rests on the tray 201, which can keep the entire leak-proof eyewash device stable.

[0066] A support frame is mounted at one end of the tray 201 to fix and support the water receiver 10. The water receiver 10 can be detachably fixed to the support frame to keep it in an upright position. This fixing method not only eliminates the cumbersome operation of patients fixing the water receiver 10 themselves or with the assistance of others during eye washing, but also solves the problem of leakage of rinsing fluid that may be caused by the patient's head or body moving involuntarily.

[0067] During use, the patient first lies on the treatment bed with their head placed on the support plate 201. Then, the water receiver 10, equipped with a soft rubber sleeve 1021, is detachably fixed to the support frame, which keeps the water receiver 10 vertical at all times. At this point, the patient's face is close to the water receiver 10, and the soft rubber sleeve 1021 covers the edge of the face, ensuring a close fit. Finally, the normal eye irrigation procedure can be performed.

[0068] According to the portable leak-proof eyewash device provided in this embodiment, a soft rubber sleeve 1021 is wrapped around the face edge of the water receiver 10, allowing it to fit more closely to the patient's face, providing better sealing and comfort, and reducing leakage of the rinsing solution. Simultaneously, the support plate 201 in the fixing bracket 20 effectively supports the patient's head, while the support frame enables the detachable fixing and vertical maintenance of the water receiver 10. This ensures that during eyewash, no assistance from the patient or other personnel is required to fix it, and the water receiver 10 remains stable and does not shift, preventing liquid leakage due to patient head or body movement. Thus, it effectively solves the problems of indentation, poor sealing, and liquid leakage existing in traditional rinsing processes, improving the patient experience and satisfaction. Furthermore, the device is portable and easy to operate.

[0069] In one embodiment of the present invention, the support frame is configured to extend and retract in the vertical direction to adjust the height position of the water receiver 10.

[0070] In this embodiment, the support frame adopts a telescopic structure design. In actual use, the operator can adjust the height of the support frame by extending or shortening it according to the actual height requirements of the patient's head and face, thereby changing the height position of the water receiver 10. This allows the part covered with the soft rubber sleeve 1021 at the edge of the face to better fit the patient's face, adapt to individual differences among patients, ensure a sealing effect, and avoid liquid leakage caused by improper positioning, further improving patient comfort and overall eye washing effect.

[0071] In one embodiment of this utility model, the water receiver 10 includes a collection container 102 and a guide bucket 101. The guide bucket 101 is disposed at the upper end of the collection container 102 and is used to collect the rinsing fluid during the eye rinsing process and guide the rinsing fluid into the collection container 102. Lugs 1022 are respectively provided on both sides of the upper length direction of the guide bucket 101, and the face edge is located on one side of the upper width direction of the guide bucket 101.

[0072] The support frame includes two telescopic adjustment arms 202, which are arranged opposite each other in the width direction of the support plate 201. Each telescopic adjustment arm 202 has a hanging piece 203 at its upper end. Two hanging ears 1022 correspond one-to-one with the two hanging pieces 203, and each hanging ear 1022 is hooked onto the hanging piece 203. Through this hooking structure, the water receiver 10 can be easily fixed to the support frame, and the combination of the two ensures that the water receiver 10 remains vertical and stable during eyewash.

[0073] In use, first, the patient's head is securely placed on the support plate 201. Then, the height of the telescopic adjustment arm 202 is adjusted so that the hanging piece 203 is at an appropriate height. Next, the hanging ears 1022 of the water receiver 10 are sequentially attached to the hanging pieces 203 of the telescopic adjustment arm 202. After attachment, the height of the telescopic adjustment arm 202 can be further fine-tuned until the soft rubber sleeve 1021 on the face edge of the water receiver 10 is in the correct position and fits snugly against the patient's face.

[0074] In this embodiment, a support frame is formed by two telescopic adjustment arms 202. Before use, the operator can adjust the length of the two telescopic adjustment arms 202 according to specific needs, thereby adjusting the height of the water receiver 10 to fully adapt to different facial contours and usage scenarios. By setting a corresponding mounting structure between the hanging ear 1022 and the hanging piece 203 between the water receiver 10 and the support frame, not only can the water receiver 10 be securely and conveniently fixed to the support frame, but it also ensures the correct positioning and good sealing effect of the device during eye washing, fundamentally reducing the problems of liquid leakage and patient discomfort.

[0075] In one embodiment of the present invention, the collection container 102 has a columnar structure, and the tray 201 is provided with a positioning cylinder 2011, the inner diameter of which is adapted to the collection container 102.

[0076] When the water receiver 10 is fixed on the support frame, the collection container 102 is slidably inserted into the positioning cylinder 2011.

[0077] In actual use, first insert the collection container 102 into the positioning cylinder 2011 on the tray 201, and then hang the two lugs 1022 on the guide bucket 101 onto the hanger 203. This fixes the water receiver 10 onto the support frame. At this point, the cylindrical collection container 102 can be slidably inserted into the positioning cylinder 2011 on the tray 201. This sliding insertion structure allows the operator to easily install the collection container 102 into place. Furthermore, when adjusting the height of the water receiver 10 using the telescopic adjustment arm 202, the collection container 102 can adaptively slide up and down within the positioning cylinder 2011, making it very convenient to use.

[0078] In this embodiment, the sliding insertion structure between the columnar collection container 102 and the positioning cylinder 2011 on the tray 201 enables convenient installation, precise positioning, and stable fixation of the collection container 102. This structure not only simplifies the installation process but also greatly improves the stability and reliability of the water receiver 10 during use, reducing the risk of device detachment or liquid leakage due to accidental movement, thus providing users with a safer and more reliable eyewashing experience.

[0079] In one embodiment of this utility model, the pendant 203 has an elastic insert 2031, which is made of a material with good elasticity and wear resistance, such as polycarbonate, engineering plastics, or elastic metal. The elastic insert 2031 has a vertically extending cut H203, which is a rectangular opening that divides the elastic insert 2031 into two sheet parts. When the elastic insert 2031 is inserted into the hanging hole H102 of the hanging ear 1022, the elastic insert 2031 is elastically deformed towards the inside of the cut H203 under the squeezing action of the hanging ear 1022. Preferably, the cut H203 of the elastic insert 2031 is centrally located, making the elastic insert 2031 form a symmetrical structure, thereby ensuring that the elastic insert 2031 is subjected to uniform force when the pendant 203 is connected to the hanging ear 1022, making the elastic deformation more stable.

[0080] During the assembly of the water receiver 10 and the support frame, the elastic insert 2031 is inserted into the hanging hole H102 on the hanging lug 1022. Due to the relatively rigid structure of the inner wall of the hanging lug 1022, the elastic insert 2031, while subjected to lateral compressive force, undergoes a predetermined elastic deformation in the horizontal direction at the portion with the cut H203. At this time, the pieces on both sides of the cut H203 shift inward under the compressive force, thereby forming a snap-fit ​​effect, tightly fitting into the hanging hole H102 of the hanging lug 1022, and forming a continuous elastic support, effectively preventing the water receiver 10 from shaking or falling off due to external vibration or improper operation.

[0081] In this embodiment, by providing an elastic insert 2031 with a vertical cutout H203 on the hanger 203, and utilizing the squeezing action of the hanging ear 1022 on the elastic insert 2031, a stable and reliable connection is achieved between the hanger 203 and the hanging ear 1022. This structure not only improves the convenience of installation and disassembly while maintaining the stability of the device, but also maintains good stability and anti-detachment performance when facing external vibrations, thereby effectively improving the overall safety and reliability of the leak-proof eyewash device.

[0082] In some embodiments of this utility model, the telescopic adjusting arm 202 includes a fixed arm 2021, a sliding arm 2022, and a locking bolt 2023. The fixed arm 2021 is fixed on the support plate 201 and extends vertically. The sliding arm 2022 is sleeved in the fixed arm 2021 and can slide vertically. The hanging member 203 is fixedly disposed at the upper end of the sliding arm 2022.

[0083] A locking bolt 2023 is provided on the fixed arm 2021, and one end of the locking bolt 2023 extends into the fixed arm 2021 to selectively lock and fix the sliding arm 2022.

[0084] In this embodiment, the telescopic adjustment arm 202 mainly consists of a fixed arm 2021, a sliding arm 2022, and a locking bolt 2023. The fixed arm 2021 is fixedly installed on the support plate 201, and the sliding arm 2022 is sleeved inside the fixed arm 2021 and can slide freely along the vertical direction of the fixed arm 2021 to meet the adjustment needs of different head heights and face sizes. The hanging piece 203 is fixed to the upper end of the sliding arm 2022, and can be hooked onto the hanging ear 1022 provided on the water receiver 10 through the hanging piece 203 to achieve quick and stable assembly.

[0085] The locking bolt 2023 is fixed to the fixed arm 2021, with one end extending into the fixed arm 2021 and interacting with the sliding arm 2022. By tightening and adjusting the locking bolt 2023, the operator can selectively lock the sliding arm 2022 vertically along the fixed arm 2021 to prevent accidental movement of the sliding arm 2022 after height adjustment, thus stably locking the position of the sliding arm 2022. Furthermore, when readjustment of the height is required, simply loosening the locking bolt 2023 appropriately allows for easy sliding adjustment of the sliding arm 2022, which can then be locked back to the desired height position.

[0086] The structure of the telescopic adjusting arm 202 achieves flexible height adjustment while maintaining stable support, and the adjustment process is simple and convenient. After adjustment, the locking bolt 2023 ensures that the sliding arm 2022 remains stable and fixed for a long time, making the structure robust and reliable, thereby improving the safety and reliability of the leak-proof eyewash device.

[0087] In some embodiments of this utility model, the support plate 201 is provided with a soft pad 204 for the patient's head to rest on, and the soft pad 204 is covered with a removable antibacterial membrane.

[0088] The cushion 204 can be made of high-density, soft and elastic materials, such as memory foam or polymer foam, to ensure that it can effectively support the patient's head during long-term use and relieve discomfort that may be caused by prolonged lying down.

[0089] To prevent the growth of microorganisms and the risk of cross-infection, the surface of the cushion 204 is covered with a removable antibacterial membrane. This membrane is made of a composite fiber material with antibacterial properties, ensuring both antibacterial effectiveness and maintaining the original soft feel of the cushion 204. The antibacterial membrane is removable for easy replacement. When used by a patient, the antibacterial membrane effectively blocks direct contact between bacteria and other microorganisms, keeping the cushion 204 clean and hygienic. During replacement, the operator simply removes the antibacterial membrane for individual replacement.

[0090] The combination of 204 soft padding and antibacterial diaphragm not only provides patients with a stable, soft, and comfortable head support surface, but also ensures hygiene and safety during use.

[0091] In some embodiments of this utility model, the portable leak-proof eyewash device further includes a base plate 21, with guide sleeves 211 provided at the four corners of the base plate 21, and four guide posts 2013 provided at the bottom of the support plate 201, with the four guide posts 2013 corresponding one-to-one with the four guide sleeves 211.

[0092] Each guide post 2013 is slidably engaged with the corresponding guide sleeve 211. Each guide post 2013 is provided with an external thread and an adjusting nut 2012 that engages with the external thread. The adjusting nut 2012 stops above the guide sleeve 211.

[0093] In other words, the base plate 21 has guide sleeves 211 at each of its four corners, and the bottom of the support plate 201 has four guide posts 2013, which correspond one-to-one with the four guide sleeves 211 at corresponding positions on the base plate 21. Each guide post 2013 and its corresponding guide sleeve 211 are in a sliding fit to ensure that the support plate 201 can move up and down on the base plate 21 to accommodate the different head-resting height requirements of patients.

[0094] Each guide post 2013 has a continuous external thread on its outer surface and is equipped with an adjusting nut 2012 that engages with the external thread. The adjusting nut 2012 is installed on each guide post 2013, and its vertical position can be changed along the height direction of the guide post 2013 by rotation. In actual use, the operator only needs to rotate the adjusting nut 2012. As the nut moves helically on the external thread, the support plate 201 can be lowered or raised, thereby adjusting the height position of the support plate 201 to meet the height requirements of different patients when their heads are lying down.

[0095] In this embodiment, a guide post 2013 and a guide sleeve 211 are set between the base plate 21 and the support plate 201, and an adjusting nut 2012 is set on the guide post 2013 to adjust the height of the support plate 201. This not only meets the personalized needs of different patients for head height during the pillow-lying process, but also makes the adjustment process of the support plate 201 simple and convenient, while ensuring that the support plate 201 can remain stable in the adjusted height state.

[0096] Preferably, the soft silicone sleeve 1021 is made of medical-grade silicone material and is detachably installed on the face edge. Medical-grade silicone material does not cause allergic reactions or irritation when in prolonged contact with human skin, and its soft properties allow for a good fit to the patient's facial contours. The detachable design of the soft silicone sleeve 1021, for example, by using a snap-fit ​​mechanism, not only facilitates daily cleaning and disinfection but also allows for necessary adjustments and replacements based on facial size and shape in different usage scenarios, meeting individualized needs.

[0097] In some embodiments of this utility model, an eye lighting lamp 30 is pluggably connected to the support frame. The eye lighting lamp 30 has a flexible metal tube 301 to allow the angle of the eye lighting lamp 30 to be adjusted. The flexible metal tube 301 has good flexibility and plasticity, and can be easily bent and maintained at the set angle during user adjustment.

[0098] By incorporating a pluggable eye illumination lamp 30 on the support frame, the device can be illuminated as needed during eye irrigation, ensuring that healthcare workers can perform eye irrigation more effectively. Furthermore, the adjustable structure with a flexible metal tube 301 allows the eye illumination lamp 30 to be adjusted to a suitable angle according to actual needs, thereby improving flexibility and ease of operation during practical use.

[0099] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0100] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A portable leak-proof eyewash device, characterized in that, include: A water receiver having a face edge for conforming to the face, the face edge being covered with a soft rubber sleeve; A fixed support, comprising a tray and a support frame, wherein the tray is adapted to support and place the patient's head, and the support frame is disposed at one end of the tray; The water receiver can be detachably fixed to the support frame so that the support frame keeps the water receiver in a vertical position; The water receiver includes a collection container and a guide bucket. The guide bucket is located at the upper end of the collection container. Hanging ears are provided on both sides of the upper end of the guide bucket in the length direction. The face is located on one side of the upper end of the guide bucket in the width direction. The support frame includes two telescopic adjustment arms, which are arranged opposite each other in the width direction of the tray. Each telescopic adjustment arm has a hanging piece at its upper end. Two hanging ears correspond one-to-one with the two hanging pieces, and each hanging ear is hooked onto the hanging piece. The collection container has a columnar structure, and the tray is provided with a positioning cylinder, the inner diameter of which is adapted to the collection container; When the water receiver is fixed on the support frame, the collection container can be slidably inserted into the positioning cylinder; It also includes a base plate, with guide sleeves at the four corners of the base plate and four guide posts at the bottom of the support plate, with each of the four guide posts corresponding to one of the four guide sleeves; Each guide post is slidably engaged with the corresponding guide sleeve. Each guide post is provided with an external thread and an adjusting nut that engages with the external thread. The adjusting nut stops above the guide sleeve. An eye light is pluggably connected to the support frame. The eye light has a flexible metal tube that allows the angle of the eye light to be adjusted.

2. The portable leak-proof eyewash device according to claim 1, characterized in that, The support frame is configured to extend and retract vertically to adjust the height of the water receiver.

3. The portable leak-proof eyewash device according to claim 1, characterized in that, The pendant has an elastic insert with a vertically extending slit. When the elastic insert is inserted into the hanging hole of the hanging ear, the elastic insert is squeezed by the hanging ear and elastically deforms inward toward the slit.

4. The portable leak-proof eyewash device according to claim 1, characterized in that, The telescopic adjusting arm includes: A fixed arm, which is fixed to the support plate and extends vertically; A sliding arm, which is sleeved in the fixed arm and can slide vertically, and the hanging piece is fixedly installed at the upper end of the sliding arm; A locking bolt is provided on the fixed arm, and one end of the locking bolt extends into the fixed arm to selectively lock and fix the sliding arm.

5. The portable leak-proof eyewash device according to claim 1, characterized in that, The support board is equipped with a soft pad for the patient's head to rest on, and the soft pad is covered with a removable antibacterial diaphragm.

6. The portable leak-proof eyewash device according to claim 1, characterized in that, The soft silicone sleeve is made of medical-grade silicone material and is detachably installed on the face.

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