Cold compress device for ophthalmic nursing

Abstract

The utility model discloses a cold compress device for ophthalmologic nursing, which belongs to the technical field of medical nursing and structurally comprises a cover plate and an ice water tank, a binding belt is fixed on the end face of one side of the cover plate, a group of inner frames are fixed on one side of the cover plate, a refrigeration bin is matched with the inner sides of the inner frames in a sliding manner, a silica gel pad is fixed on one side of the refrigeration bin, and a sterile soft pad is adhered on one side of the silica gel pad. Two air bags are installed in the refrigeration bin, the top of the refrigeration bin is fixedly communicated with an air guide pipe, the two bottom ends of the air guide pipe enter the refrigeration bin and are communicated with the two air bags respectively, the air guide pipe is fixedly communicated with a negative pressure ball and an exhaust pipe, and the top and the bottom of the refrigeration bin are fixedly communicated with a liquid inlet and a liquid outlet respectively. According to the cold compress device for ophthalmology nursing, a user can conveniently adjust the cold compress pressure and the cold compress temperature of the eyes at any time according to actual needs, cold compress cooling of the eyes can be kept, the sterile soft cushion can be conveniently replaced, and bacterial infection of the eyes of the user is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical care, in particular to a cold compress device for ophthalmic care. Background Art

[0002] Ice packs are widely used in clinical applications. Patients who have undergone eye surgery need ice compress care to stop bleeding, reduce edema and pain. Existing cold compress devices for eye care usually have ice packs fixed on them. When using this device, the user needs to bear the weight of the ice pack, which is large in size. The user needs to sleep in a supine position on the bed, which is extremely inconvenient and uncomfortable, and the cold compress temperature and pressure on the eyes cannot be changed. Utility Model Content

[0003] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a cold compress device for ophthalmic care, which is convenient for the user to adjust the cold compress pressure and cold compress temperature of the eyes at any time according to actual needs, can maintain the cold compress cooling of the eyes, facilitates the replacement of sterile soft pads, and avoids bacterial infection of the user's eyes.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] Provided is a cold compress device for ophthalmic care, comprising a cover plate and an ice water tank, the top of one side of the ice water tank is fixedly connected with a water inlet pipe, the bottom of one side of the ice water tank is fixedly connected with a water outlet pipe, a restraining belt is fixedly provided on the end face of one side of the cover plate, a group of inner frames are fixedly provided on one side of the cover plate, a refrigeration bin is slidably fitted on the inner side of the inner frame, a silicone pad is fixedly provided on one side of the refrigeration bin, a sterile soft pad is pasted on one side of the silicone pad, two air bags are installed in the refrigeration bin, an air guide pipe is fixedly provided on the top of the refrigeration bin, two bottom ends of the air guide pipe enter the refrigeration bin and are respectively connected with the two air bags, a negative pressure ball and an exhaust pipe are fixedly provided on the air guide pipe, a liquid inlet and a liquid outlet are fixedly provided on the top and bottom of the refrigeration bin respectively, the liquid inlet is connected with the water inlet pipe, and the liquid outlet is connected with the water outlet pipe.

[0006] Furthermore, a valve is provided at one end of the exhaust pipe, a top cover is provided on the top of the ice water tank, and a micro water pump is installed on the water inlet pipe.

[0007] Furthermore, a plurality of clearance grooves are provided at the top and the bottom of the inner frame, and the air guide pipe, the liquid inlet and the liquid outlet all pass through the clearance grooves and extend to the outside of the inner frame.

[0008] Furthermore, a Velcro hook surface is fixed to one side of the silicone pad, and the Velcro hook surface is bonded to the fleece surface of the silicone pad.

[0009] Furthermore, a threaded screw is provided at a position corresponding to the refrigeration bin on one side of the cover plate, the threaded screw passes through the cover plate and is threadedly connected to the cover plate, one end of the threaded screw is rotatably connected to the refrigeration bin, and a knob is fixed to the other end of the refrigeration bin.

[0010] Furthermore, two groups of guide columns are fixed on the inner side of the inner frame, and a group of end plates are fixed on both side surfaces of the refrigeration bin, and the end plates are slidably sleeved on the guide columns.

[0011] Furthermore, the refrigeration chamber is a hollow plate made of copper, and the silicone pad protrudes outward on one side close to the sterile soft pad.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The cold compress device for ophthalmic care of the utility model can push the refrigeration chamber to move inside the inner frame in a direction away from the cover plate by screwing the threaded screw, so that the sterile soft pad adhered to the convex surface of the silicone pad presses the user's eyes to achieve pressing cold compress on the eyes. The threaded connection between the threaded screw and the cover plate makes it convenient for the user to adjust the cold compress pressure of the eyes at any time according to actual needs.

[0014] 2. The cold compress device for ophthalmic care in the example of the utility model can continuously circulate the cold water in the ice water tank into the refrigeration chamber, so that the refrigeration chamber is continuously kept in a low temperature state, and the low temperature is transferred to the silicone pad, so that the sterile soft pad is quickly cooled down, which can maintain the cold compress cooling of the eyes, and at the same time can reduce the overall weight of the device, greatly reducing the wearing pressure of the user, and the user's head can be twisted freely, and the wearer is flexible.

[0015] 3. The cold compress device for ophthalmic care in the example of the utility model can blow outside air into the airbag through the airway by repeatedly squeezing the negative pressure ball, so that the airbag expands and quickly occupies the internal space of the refrigeration chamber, which can reduce the amount of cold water entering the refrigeration chamber, thereby increasing the temperature of the refrigeration chamber and regulating the temperature of the refrigeration chamber, thereby indirectly controlling the cold compress temperature of the sterile soft pad, achieving intermittent cold compress, and avoiding frostbite of the eyes caused by long-term low-temperature cold compress.

[0016] 4. The cold compress device for ophthalmic care in the utility model example realizes a detachable fixed connection between the silicone pad and the sterile soft pad by setting the Velcro hook surface. The user can replace the sterile soft pad as needed to avoid bacterial infection of the user's eyes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when the cover plate, inner frame and sterile cushion are disassembled;

[0020] Figure 3 It is a structural schematic diagram of the cover plate of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the refrigeration bin of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the silicone pad of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the inner frame of the utility model.

[0024] In the figure, 1. cover plate, 2. restraint belt, 3. ice water tank, 4. water inlet pipe, 5. micro water pump, 6. water outlet pipe, 7. inner frame, 8. sterile soft pad, 9. refrigeration chamber, 10. silicone pad, 11. air guide tube, 12. negative pressure ball, 13. exhaust pipe, 14. threaded screw, 15. knob, 16. end plate, 17. air bag, 18. liquid inlet, 19. liquid outlet, 20. Velcro hook surface, 21. guide column, 22. clearance groove. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the drawings.

[0031] Example: Reference Figure 1-6 The cold compress device for ophthalmic care shown in the figure comprises a cover plate 1 and an ice water tank 3, a water inlet pipe 4 is fixedly connected to the top of one side of the ice water tank 3, a water outlet pipe 6 is fixedly connected to the bottom of one side of the ice water tank 3, a restraining belt 2 is fixed to the end face of one side of the cover plate 1, a group of inner frames 7 are fixed to one side of the cover plate 1, a refrigeration bin 9 is slidably matched to the inner side of the inner frame 7, a silicone pad 10 is fixed to one side of the refrigeration bin 9, a sterile soft pad 8 is pasted to one side of the silicone pad 10, two air bags 17 are installed in the refrigeration bin 9, an air guide tube 11 is fixedly connected to the top of the refrigeration bin 9, and the two bottoms of the air guide tube 11 are fixed to the top of the refrigeration bin 9. The two ends enter the refrigeration bin 9 and are respectively connected with the two air bags 17, the air guide tube 11 is fixedly connected with a negative pressure ball 12 and an exhaust pipe 13, the top and bottom of the refrigeration bin 9 are respectively fixedly connected with a liquid inlet 18 and a liquid outlet 19, the liquid inlet 18 is connected with the water inlet pipe 4, the liquid outlet 19 is connected with the water outlet pipe 6, the refrigeration bin 9 is a hollow plate made of copper, the silicone pad 10 protrudes outward on one side close to the sterile soft pad 8, a valve is provided at one end of the exhaust pipe 13, a water inlet pipe 4, and a top cover is provided on the top of the ice water tank 3, and a micro water pump 5 is installed on the water inlet pipe 4.

[0032] When using the utility model, ice cubes and cold water can be mixed into the ice water tank 3. After the micro water pump 5 is started, the cold liquid in the ice water tank 3 can be injected into the interior of the refrigeration bin 9 through the water inlet pipe 4 and the liquid inlet 18. The refrigeration bin 9 is kept in a low temperature state through heat exchange. The refrigeration bin 9 transfers the temperature to the silicone pad 10, thereby cooling the sterile soft pad 8. The cold liquid in the refrigeration bin 9 flows back to the interior of the ice water tank 3 through the liquid outlet 19 and the water outlet pipe 6, thereby realizing the circulation of the cold liquid. The arrangement of the restraint belt 2 is convenient for the user to wear the device. By controlling the sliding of the refrigeration bin 9 in the inner frame 7, the silicone pad 10 and the sterile soft pad 8 can be controlled to be close to or away from the user's eyes, thereby realizing the regulation of the cold compress pressure on the user's eyes. The silicone pad 10 is elastic and may be deformed when squeezed. 0 is provided with a protrusion, which is convenient for the sterile soft pad 8 to fit the user's eyes. The adhesion of the silicone pad 10 to the sterile soft pad 8 is convenient for the user to replace the sterile soft pad 8. Since the air inlet of the negative pressure ball 12 is provided with a one-way valve that can only take in air, and the air outlet of the negative pressure ball 12 is provided with a one-way valve that can only let out air, after repeatedly squeezing the negative pressure ball 12, the negative pressure ball 12 can blow the outside air into the air bag 17 through the air guide tube 11, so that the air bag 17 swells and quickly occupies the internal space of the refrigeration warehouse 9, which can reduce the amount of cold water entering the refrigeration warehouse 9, and then the temperature of the refrigeration warehouse 9 can be increased. By opening the valve on the exhaust pipe 13, the air in the air bag 17 can be discharged, and the amount of cold water entering the refrigeration warehouse 9 can be increased, so as to realize the regulation of the temperature of the refrigeration warehouse 9, and the cold compress temperature of the sterile soft pad 8 can be indirectly controlled.

[0033] In order to facilitate the movement of the refrigeration bin 9 inside the inner frame 7, in this embodiment, a plurality of clearance grooves 22 are provided at the top and bottom of the inner frame 7, and the air duct 11, the liquid inlet 18, and the liquid outlet 19 all penetrate the clearance grooves 22 and extend to the outside of the inner frame 7. The arrangement of the clearance grooves 22 on the inner frame 7 allows the air duct 11, the liquid inlet 18, and the liquid outlet 19 to slide inside the clearance grooves 22 during the sliding of the refrigeration bin 9.

[0034] In order to achieve the adhesive fixation of the silicone pad 10 and the sterile soft pad 8, in this embodiment, a Velcro hook surface 20 is fixed on one side of the silicone pad 10, and the Velcro hook surface 20 is bonded to the fur surface of the silicone pad 10. To facilitate the replacement of the sterile soft pad 8, the sterile soft pad 8 can be made of a sterile cotton pad, and the Velcro hook surface 20 is fixed on the silicone pad 10 by glue.

[0035] In order to facilitate the user to control the refrigeration bin 9 to slide inside the inner frame 7, in this embodiment, a threaded screw 14 is provided at a position corresponding to the refrigeration bin 9 on one side of the cover plate 1. The threaded screw 14 penetrates the cover plate 1 and is threadedly connected to the cover plate 1. One end of the threaded screw 14 is rotatably connected to the refrigeration bin 9, and a knob 15 is fixed to the other end of the refrigeration bin 9. The setting of the knob 15 facilitates the rotation of the threaded screw 14. By screwing the threaded screw 14 in or out, the refrigeration bin 9 and the sterile soft pad 8 can be driven close to or away from the user's eyes, so as to achieve the purpose of changing the eye cold compress pressure.

[0036] In order to enable the refrigeration bin 9 to stably slide inside the inner frame 7, in this embodiment, two groups of guide posts 21 are fixed inside the inner frame 7, and a group of end plates 16 are fixed on both sides of the refrigeration bin 9, and the end plates 16 are slidably sleeved on the guide posts 21. The sliding cooperation between the end plates 16 and the guide posts 21 can enable the refrigeration bin 9 to stably slide along the guide posts 21.

[0037] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

[0038] Except for the technical features described in the specification, the remaining technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the remaining technical features will not be described here in detail.

Claims

1. A cold compress device for ophthalmic care, comprising a cover plate (1) and an ice water tank (3), wherein a water inlet pipe (4) is fixedly connected to the top of one side of the ice water tank (3), a water outlet pipe (6) is fixedly connected to the bottom of one side of the ice water tank (3), and a restraining belt (2) is fixed to an end surface of one side of the cover plate (1), characterized in that: A group of inner frames (7) are fixed on one side of the cover plate (1), a refrigeration chamber (9) is slidably fitted on the inner side of the inner frame (7), a silicone pad (10) is fixed on one side of the refrigeration chamber (9), a sterile soft pad (8) is adhered to one side of the silicone pad (10), two air bags (17) are installed in the refrigeration chamber (9), an air guide tube (11) is fixedly connected to the top of the refrigeration chamber (9), two bottom ends of the air guide tube (11) enter the refrigeration chamber (9) and are respectively connected to the two air bags (17), a negative pressure ball (12) and an exhaust pipe (13) are fixedly connected to the air guide tube (11), a liquid inlet (18) and a liquid outlet (19) are fixedly connected to the top and bottom of the refrigeration chamber (9), the liquid inlet (18) is connected to the water inlet pipe (4), and the liquid outlet (19) is connected to the water outlet pipe (6).

2. The cold compress device for ophthalmic care according to claim 1, characterized in that: A valve is provided at one end of the exhaust pipe (13), a top cover is provided on the top of the ice water tank (3), and a micro water pump (5) is installed on the water inlet pipe (4).

3. The cold compress device for ophthalmic care according to claim 1, characterized in that: The top and bottom of the inner frame (7) are both provided with a plurality of clearance grooves (22), and the air guide tube (11), the liquid inlet (18) and the liquid outlet (19) all penetrate the clearance grooves (22) and extend to the outside of the inner frame (7).

4. The cold compress device for ophthalmic care according to claim 1, characterized in that: A Velcro hook surface (20) is fixed to one side of the silicone pad (10), and the Velcro hook surface (20) is bonded to the fur surface of the silicone pad (10).

5. The cold compress device for ophthalmic care according to claim 1, characterized in that: A threaded screw (14) is provided at a position corresponding to the refrigeration bin (9) on one side of the cover plate (1); the threaded screw (14) passes through the cover plate (1) and is threadedly connected to the cover plate (1); one end of the threaded screw (14) is rotatably connected to the refrigeration bin (9); and a knob (15) is fixed to the other end of the refrigeration bin (9).

6. The cold compress device for ophthalmic care according to claim 5, characterized in that: Two groups of guide columns (21) are fixed on the inner side of the inner frame (7), and a group of end plates (16) are fixed on both side surfaces of the refrigeration bin (9), and the end plates (16) are slidably sleeved on the guide columns (21).

7. The cold compress device for ophthalmic care according to any one of claims 1 to 6, characterized in that: The refrigeration chamber (9) is a hollow plate made of copper, and the silicone pad (10) protrudes outwards on a side close to the sterile soft pad (8).

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