Nose cold compress device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a nose cold compress device which comprises a first backing layer, a second backing layer and dressing, the second backing layer is arranged between the first backing layer and the dressing, a plurality of cracks are formed in the surface of the dressing, the cracks are communicated with one another, the dressing is divided into a plurality of dressing units by the cracks, and the dressing units are connected with the first backing layer and the second backing layer. A plurality of ventilation grooves are formed in the surface of the second backing, the ventilation grooves are communicated with one another, and the ventilation grooves are communicated with the cracks and divide the second backing into a plurality of backing units. According to the cold compress patch, air can circulate through the cracks between every two adjacent dressing units, wrapping of the dressing on the nose is not affected by the cracks, the multiple ventilation grooves are formed in the back lining units, it is guaranteed that moisture can be emitted outwards from the first back lining layer through the cracks and the ventilation grooves, metabolism of the skin is not affected, and the comfort level of the cold compress patch in the using process is improved.

Description

Technical Field

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

[0002] After nasal surgery, ENT patients experience varying degrees of nasal pain, discomfort and bleeding, which affects their diet, breathing and sleep. In order to relieve the pain of patients and promote wound recovery, cold compresses on the nose are a common nursing measure for such patients, which can shrink local blood vessels, prevent and reduce bleeding, relieve wound pain, increase patient comfort and promote disease recovery.

[0003] For example, the Chinese patent with application number CN202020575344.6 discloses a nasal cold compress patch, including a nose cover, which includes a nose bridge part and two nose wing parts, and the two nose wing parts are respectively arranged on both sides of the nose bridge part, and also includes two fixing straps, and the two fixing straps are respectively connected to the two sides of the nose cover, and the contents of the nose bridge part and the two nose wing parts are antifreeze gel. The nasal cold compress patch can be easily fixed, can be in contact with the nose skin, and the ice compress area is uniform, and has a good ice compress effect. However, because the gel on the nasal cold compress patch is very close to the nose, during the cold compress process, the moisture generated between the dressing and the skin will gather between the two, affecting the comfort of the cold compress patch during the cold compress. Summary of the invention

[0004] In view of the above problems, the utility model proposes a nasal cold compress device to solve the disadvantage of the existing cold compress device that moisture generated between the dressing and the skin will gather between the two during the cold compress process, affecting the comfort of the cold compress patch.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a nasal cold compress device, comprising a first backing layer, a second backing layer and a dressing, wherein the second backing layer is placed between the first backing layer and the dressing, and the second backing layer is bonded and fixed to the first backing layer and the dressing;

[0006] A plurality of cracks are formed on the surface of the dressing, and the cracks are interconnected, and each crack divides the dressing into a plurality of dressing units;

[0007] A plurality of ventilation grooves are provided on the surface of the second backing layer, and the ventilation grooves are connected to each other, and the ventilation grooves are connected to the cracks to divide the second backing layer into a plurality of backing units.

[0008] A further improvement is that a groove is provided on the lower end surface of the backing unit, the upper end surface of the dressing unit is filled in the groove, and the dressing unit is bonded and fixed to the backing unit and the groove.

[0009] A further improvement is that the first backing layer and the second backing layer are made of medical non-woven fabrics.

[0010] A further improvement is that: a cloth piece is provided at each end of the first backing layer, a connecting belt is provided on one side of the two cloth pieces close to each other, and the connecting belt is adhesively fixed to the upper end surface of the first backing layer.

[0011] A further improvement is that a plurality of dot-shaped protrusions are provided on the outer surface of the fabric piece.

[0012] A further improvement is that the lower end surface of the dressing is covered with an embossed polyester protective film.

[0013] The beneficial effects of the utility model are as follows: air can flow through the cracks between two adjacent dressing units, and the cracks do not affect the wrapping of the dressing on the nose. A number of ventilation grooves are also provided on the backing unit to ensure that moisture can be dissipated from the first backing layer to the outside through the cracks and the ventilation grooves, without affecting the metabolism of the skin, thereby improving the comfort of the cold compress when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the upper end surface of the first backing layer in the utility model.

[0015] Figure 2 It is a structural diagram of the lower end surface of the dressing in the utility model.

[0016] Figure 3 It is a cross-sectional view of the backing unit and the dressing unit in the utility model.

[0017] Among them: 1. first backing layer; 11. fabric piece; 12. connecting belt; 13. dot-shaped protrusions; 2. breathable grooves; 3. second backing layer; 31. backing unit; 32. grooves; 4. dressing; 41. dressing unit; 5. fissures. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1 , 2As shown in Figure 3, a nasal cold compress device is proposed in this embodiment, including a first backing layer 1, a second backing layer 3 and a dressing 4, wherein the second backing layer 3 is placed between the first backing layer 1 and the dressing 4, and the second backing layer 3 is bonded and fixed to the first backing layer 1 and the dressing 4; the dressing 4 includes a water-soluble polymer framework structure containing water molecules and drugs, and has temperature-sensitive permeability, membrane-controlled release and moderate viscosity. The heat is removed by evaporation of the water contained in the polymer gel and the natural cooling ingredients, so that local cooling can be achieved. The drug components therein are combined with the hydrogel, and through hydration, the drug components can quickly penetrate the fat layer, penetrate into the subcutaneous tissue, and directly reach the lesion site, acting on the affected area, achieving the effects of cold compress pain relief, percutaneous absorption, and sustained-release drug delivery.

[0020] The surface of the dressing 4 is provided with a plurality of cracks 5, each of which is connected to each other, and each of which divides the dressing 4 into a plurality of dressing units 41;

[0021] The surface of the second backing layer 3 is provided with a plurality of ventilation grooves 2, each of which is connected to each other, and each of which is connected to each of the cracks 5 to divide the second backing layer 3 into a plurality of backing units 31. The cracks 5 divide the entire dressing 4 into a plurality of dressing units 41, and air can flow through the cracks 5 between two adjacent dressing units 41 without affecting the wrapping of the dressing 4 on the nose. The backing units 31 are also provided with a plurality of ventilation grooves 2 to ensure that moisture can be dissipated from the first backing layer 1 through the cracks 5 and the ventilation grooves 2, without affecting the metabolism of the skin, and improving the comfort of the cold compress when in use.

[0022] Specifically, a groove 32 is formed on the lower end surface of the backing unit 31, and the upper end surface of the dressing unit 41 is filled in the groove 32, and the dressing unit 41 is bonded and fixed to the backing unit 31 and the groove 32. The upper half of the dressing unit 41 can be filled in the groove 32, which can reduce the thickness of the product occupied by the dressing 4, and on the other hand, it is convenient for the volatilization of the solution to quickly cool the nose.

[0023] About the first backing layer 1 and the second backing layer 3: The first backing layer 1 and the second backing layer 3 are made of medical non-woven fabrics. Medical non-woven fabrics can support some airflow and allow the gel layer to adhere to it. They are breathable and water-tight, and support heat dissipation. They are a common fabric for cold compresses.

[0024] In order to facilitate the user to take out the cold compress device and stick it on the bridge of the nose, a cloth piece 11 is provided at each end of the first backing layer 1, and a connecting belt 12 is provided on the side where the two cloth pieces 11 are close to each other, and the connecting belt 12 is bonded and fixed to the upper end surface of the first backing layer 1. The cloth pieces 11 are arranged at both ends of the first backing layer 1, which can facilitate the user to take the first backing layer 1. When taking it, just pinch the two cloth pieces 11, and the fingers will not touch the dressing 4 during the process of taking it.

[0025] The outer surface of the fabric piece 11 is provided with a plurality of dot-shaped protrusions 13 to increase the friction between the fabric piece 11 and the hand, so that the first backing layer 1 will not slip when being picked up.

[0026] The lower end surface of the dressing 4 is covered with an embossed polyester protective film layer. The polyester protective film layer can protect the cold compress dressing 4. When using the cold compress, the polyester protective film layer is peeled off, and the embossed surface on the polyester protective film layer can form a pattern on the gel surface, which can increase the contact surface between the dressing 4 and the skin, making the application more secure and the absorption more complete.

[0027] Working principle: The cracks 5 divide the whole dressing 4 into a plurality of dressing units 41. Air can flow through the cracks 5 between two adjacent dressing units 41 without affecting the wrapping of the nose by the dressing 4. A plurality of ventilation grooves 2 are also provided on the backing unit 31 to ensure that moisture can be dissipated from the first backing layer 1 to the outside through the cracks 5 and the ventilation grooves 2, without affecting the metabolism of the skin, thereby improving the comfort of the cold compress when used.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A nasal cold compress device, comprising a first backing layer (1), a second backing layer (3) and a dressing (4), characterized in that: The second backing layer (3) is placed between the first backing layer (1) and the dressing (4), and the second backing layer (3) is bonded and fixed to the first backing layer (1) and the dressing (4); The surface of the dressing (4) is provided with a plurality of cracks (5), each of the cracks (5) is interconnected, and each of the cracks (5) divides the dressing (4) into a plurality of dressing units (41); The surface of the second backing layer (3) is provided with a plurality of ventilation grooves (2), each of the ventilation grooves (2) is connected to each other, each of the ventilation grooves (2) is connected to each of the cracks (5), and divides the second backing layer (3) into a plurality of backing units (31).

2. A cold compress device for nose according to claim 1, characterized in that: The lower end surface of the backing unit (31) is provided with a groove (32), the upper end surface of the dressing unit (41) is filled in the groove (32), and the dressing unit (41) is bonded and fixed to the backing unit (31) and the groove (32).

3. A cold compress device for nose according to claim 1, characterized in that: The first backing layer (1) and the second backing layer (3) are made of medical non-woven fabric.

4. A cold compress device for nose according to claim 1, characterized in that: A fabric piece (11) is provided at each end of the first backing layer (1), and a connecting belt (12) is provided on one side of the two fabric pieces (11) close to each other, and the connecting belt (12) is adhesively fixed to the upper end surface of the first backing layer (1).

5. A cold compress device for nose according to claim 4, characterized in that: The outer surface of the fabric sheet (11) is provided with a plurality of dot-shaped protrusions (13).

6. A cold compress device for nose according to claim 1, characterized in that: The lower end surface of the dressing (4) is covered with an embossed polyester protective film layer.

Images