Medical dressing

Abstract

The utility model relates to the technical field of medical auxiliary materials, in particular to a medical dressing which comprises an attaching layer attached to a wound, a flexible layer arranged at the top of the attaching layer, a biological diaphragm used for isolating the attaching layer and a gauze layer arranged on the surface of the biological diaphragm. The binding part is used for binding the attaching layer, the flexible layer, the biological diaphragm and the gauze layer to form a whole. The sterile galloon has a good adsorption effect and enables a wound to be rapidly dried, the permeation galloon can rapidly discharge absorbed liquid to the top of the biological diaphragm to form a spaced grid state for internal breathing, germs can be isolated in the process of forming exchange gas, then the grid-shaped adsorbed liquid can remind a patient, and therefore the wound can be rapidly dried. And replacing auxiliary materials.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary materials, in particular to a medical dressing. Background Art

[0002] Medical gauze auxiliary materials are materials used for wound protection and healing. When using existing gauze, the sterile layer is attached to the wound and then fixed with medical tape. This is very inconvenient to use. Moreover, after the gauze is attached, the internal air permeability is poor and it is easily affected by body temperature and air permeability, causing internal infection problems. Utility Model Content

[0003] The purpose of the utility model is to provide a medical dressing to solve the above-mentioned problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical dressing, comprising a fitting layer attached to a wound, a flexible layer arranged on top of the fitting layer, a biological membrane used to isolate the fitting layer, a gauze layer arranged on the surface of the biological membrane, and a binding part used to bundle the fitting layer, flexible layer, biological membrane and gauze layer to form an integral whole.

[0005] Preferably, the bonding layer comprises a sterile gauze and a permeable gauze, and the sterile gauze and the permeable gauze are woven into a whole.

[0006] Preferably, the flexible layer and the biological membrane are provided with through holes, the size of the through holes is equal to the width of the permeable gauze, and after the permeable gauze penetrates the sexual layer and the biological membrane, it forms a woven state with the sterile gauze.

[0007] Preferably, the gauze layer is formed into a grid shape by knitting and pressing edges, and pressing grooves are formed on the front, back, left, and right sides of the top of the gauze layer.

[0008] Preferably, the bundling part includes a first bundling part and a second bundling part, and the first bundling part and the second bundling part have the same structure.

[0009] Preferably, the first binding part includes a lapel belt, which is fixedly connected to one side of the edge pressing groove, and a binding belt is fixedly connected to one side of the lapel belt. The binding belt is folded in half to form a storage state and fits in the edge pressing groove. The folded part of the binding belt is provided with a square buckle, and one side of the square buckle is provided with a bonding surface that is bonded to the inner wall of the edge pressing groove.

[0010] Technical effects and advantages of the utility model:

[0011] 1. The biological membrane is an antibacterial membrane that has the function of blocking the invasion of external bacteria and can also form an isolated state with the inside to ensure the cleanliness of the wound. The bonding layer 1 is in contact with the wound, specifically medical gauze used to absorb blood and discharge liquid produced by the wound to ensure that the wound is in a dry state. The flexible layer can provide flexibility and also has a certain ability to absorb liquid.

[0012] 2. Sterile gauze has a good adsorption effect, which can quickly dry the wound. The permeable gauze can quickly discharge the absorbed liquid to the top of the biological membrane, forming a grid state for internal breathing. It can also isolate the bacteria during the gas exchange process. The grid-shaped adsorbed liquid can then remind the patient to replace the auxiliary material.

[0013] 3. After the bonding layer, the flexible layer, the biological membrane and the gauze layer are attached to the wound as a whole, the binding belt is pulled out of the edge pressing groove. Then, according to the requirements of the binding, the binding belt can be used in the folded state, or the binding belt can be separated from the folded state for binding. When using it in this way, no additional operating steps are required, which facilitates the bandaging process, has good practicality, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the unfolded state of the utility model;

[0016] Figure 3 It is a schematic diagram of the combined layer of the utility model;

[0017] Figure 4 It is a schematic diagram of the penetration yarn and the material diaphragm of the utility model. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] Reference Figures 1 to 4The utility model provides a medical dressing, comprising a fitting layer 1 attached to a wound, a flexible layer 2 arranged on the top of the fitting layer 1, a biological membrane 3 for isolating the fitting layer 1, and a gauze layer 4 arranged on the surface of the biological membrane 3; the biological membrane 3 is an antibacterial membrane, which has the function of blocking the invasion of external bacteria and can also form an isolated state with the inside to ensure the cleanliness of the wound. The fitting layer 1 is in contact with the wound, specifically a medical gauze used to absorb blood and discharge liquid produced by the wound to ensure that the wound is in a dry state. The flexible layer 2 can provide flexibility and also has a certain performance of absorbing liquid, and is an antibacterial product;

[0021] The flexible layer 2 and the biological membrane 3 are provided with through holes, the size of which is equal to the width of the penetration gauze 11. After the penetration gauze 11 penetrates the flexible layer 2 and the biological membrane 3, it forms a woven state with the sterile gauze 12. The bonding layer 1 includes the sterile gauze 12 and the penetration gauze 11, which are woven into a whole. The sterile gauze 12 has a good adsorption effect, which allows the wound to dry quickly, and the penetration gauze 11 can quickly discharge the absorbed liquid to the top of the biological membrane 3, forming a grid state for internal breathing, and can form a process of exchanging gases to isolate the bacteria, and then the grid-shaped adsorbed liquid can remind the patient to replace the auxiliary material.

[0022] Example 2

[0023] The gauze layer 4 is formed into a lattice shape by knitting and pressing edges, and pressing grooves 5 are formed on the four sides of the top of the gauze layer 4, front, back, left and right, so as to facilitate the storage of the binding part and to take it out when in use.

[0024] Example 3

[0025] The binding part is used to bind the above-mentioned bonding layer 1, flexible layer 2, biological membrane 3 and gauze layer 4 to form an integral binding part, and the binding part includes a first binding part 6 and a second binding part 7, and the first binding part 6 and the second binding part 7 have the same structure. The first binding part 6 includes a lapel belt 61, and the lapel belt 61 is fixedly connected to one side of the edge pressing groove 5, and a binding belt 62 is fixedly connected to one side of the lapel belt 61. The binding belt 62 is folded in half to form a storage state and fit in the edge pressing groove 5. The folded part of the binding belt 62 is provided with a square buckle 64, and one side of the square buckle 64 is provided with a bonding surface 65 bonded to the inner wall of the edge pressing groove 5.

[0026] During specific use, after the bonding layer 1, the flexible layer 2, the biological membrane 3 and the gauze layer 4 are formed into a whole and attached to the wound, the binding belt 62 is then pulled out of the edge pressing groove 5. Then, according to the requirements of the binding, the binding belt 62 in the folded state can be used, or the binding belt 62 can be separated from the folded state for binding. When used in this way, there is no need to take additional operating steps, which facilitates the bandaging process, has good practicality, and is more convenient to use.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A medical dressing, characterized in that: The invention comprises a bonding layer (1) attached to a wound, a flexible layer (2) arranged on the top of the bonding layer (1), a biological membrane (3) used to isolate the bonding layer (1), a gauze layer (4) arranged on the surface of the biological membrane (3), and a binding part used to bind the bonding layer (1), the flexible layer (2), the biological membrane (3) and the gauze layer (4) to form an integral whole.

2. A medical dressing according to claim 1, characterized in that: The bonding layer (1) comprises a sterile gauze (12) and a permeable gauze (11), and the sterile gauze (12) and the permeable gauze (11) are woven into a whole.

3. A medical dressing according to claim 2, characterized in that: The flexible layer (2) and the biological membrane (3) are provided with through holes, the size of which is equal to the width of the permeable gauze (11). After the permeable gauze (11) penetrates the sexual layer (2) and the biological membrane (3), it forms a woven state with the sterile gauze (12).

4. A medical dressing according to claim 3, characterized in that: The gauze layer (4) is formed into a lattice shape by knitting and pressing edges, and pressing grooves (5) are formed on the front, back, left, and right sides of the top of the gauze layer (4).

5. A medical dressing according to claim 4, characterized in that: The binding part comprises a first binding part (6) and a second binding part (7), and the first binding part (6) and the second binding part (7) have the same structure.

6. A medical dressing according to claim 5, characterized in that: The first binding part (6) comprises a connecting belt (61), wherein the connecting belt (61) is fixedly connected to one side of the edge pressing groove (5), and a binding belt (62) is fixedly connected to one side of the connecting belt (61), wherein the binding belt (62) is folded in half to form a storage state and fits in the edge pressing groove (5), and a square buckle (64) is provided on the folded part of the binding belt (62), and a bonding surface (65) bonded to the inner wall of the edge pressing groove (5) is provided on one side of the square buckle (64).

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