Combined dressing plaster

Abstract

The utility model provides a combined dressing plaster, which belongs to the technical field of dressing plasters, and comprises an adhesive bandage part which comprises a ventilating part and a plurality of folding parts, the ventilating part and the folding parts are respectively provided with an adhering surface and a covering surface, and each folding part is connected to the periphery of the ventilating part through an easy folding line; the dressing part is connected with the center position of the pasting surface of the ventilation part; and each fixing part comprises a fixing strip and a connecting strip which are adhered to the covering surface of the edge folding part. The utility model has the beneficial effects that: through the structural design of the ventilating part and the folding part of the adhesive bandage part and the #-shaped layout of the easy folding line, not only is good air permeability provided, but also the combined use of a plurality of dressing pastes is facilitated, the dressing pastes can better adapt to wounds with different sizes and shapes, the flexibility and convenience of use are improved, and secondly, the dressing pastes are convenient to use. And each dressing patch is provided with four edge folding parts, so that each dressing patch can be independently used, and the waste phenomenon is avoided.

Description

Technical Field

[0001] This utility model relates to the field of dressing technology, and in particular to a combined dressing. Background Technology

[0002] A dressing is a medical product used for wound care. It is usually made of soft, breathable material and is used to cover and protect wounds.

[0003] A search of utility model publication CN214208661U reveals a splicing dressing comprising a first adhesive patch and a second adhesive patch. The first adhesive patch includes a first adhesive portion and a first dressing portion disposed on one side of the first adhesive portion. The first adhesive portion is located on one side of the first adhesive portion, with its two ends extending relative to the first dressing portion forming first end adhesive portions, and its one side extending relative to the first dressing portion forming first side adhesive portions. The second adhesive patch includes a second adhesive portion and a second dressing portion disposed in the middle of one side of the second adhesive portion. The two ends of the second adhesive portion extending relative to the second dressing portion forming second end adhesive portions, and the two sides of the second adhesive portion extending relative to the second dressing portion forming second side adhesive portions. This utility model can treat small-area wounds and also achieve complete splicing for treating large-area wounds; it achieves seamless splicing of the dressing splicing parts while ensuring overlapping of the adhesive portions to improve adhesive strength.

[0004] The aforementioned patent application describes the use of multiple interlocking dressings in combination. However, its practical application presents at least the following technical problems: When treating small wounds, only a portion of the dressings are used, while the remaining dressings are designed for interlocking and cannot be used individually, resulting in some waste. Secondly, since the dressings are connected by adhesive, the adhesive area covers the top of the dressing, which reduces the breathability of the dressing. Therefore, the combination structure of the dressing still has room for improvement. Utility Model Content

[0005] In view of this, an embodiment of the present invention provides a combined dressing patch.

[0006] An embodiment of this utility model provides a combined dressing patch, comprising:

[0007] The bandage includes a breathable part and multiple folded edges, each of which has an adhesive surface and a covering surface. Each folded edge is connected to the outer periphery of the breathable part by an easy-fold line.

[0008] The dressing portion is connected to the center of the adhesive surface of the breathable portion;

[0009] And multiple fixing parts, including fixing strips and connecting strips that are adhered to the covering surface of the folded edge, the connecting strips connecting the fixing strips and the folded edge, the covering surface of the folded edge can be bonded to the covering surface of the breathable part through the fixing strips after the folded edge is folded along the easy-fold line, so that a gap is formed between the covering surface of the folded edge and the covering surface of the breathable part;

[0010] The combination method of two adjacent composite dressings is as follows: the covering surface of the folded edge of one composite dressing is folded over and bonded to the covering surface of the breathable part, and the adhesive surface of the folded edge can be bonded to the adhesive surface of the folded edge of another composite dressing.

[0011] Furthermore, there are four zigzag lines, and the four zigzag lines intersect to form a grid pattern.

[0012] Furthermore, the fixing part also includes a cotton strip, which is disposed inside the folded edge and fixed thereto, and one end of the connecting strip is connected to the cotton strip.

[0013] Furthermore, a release layer is also provided on the covering surface of the folded edge.

[0014] Furthermore, the fixing strip has an adhesive layer on the side facing the release layer, and the adhesive layer is bonded to the surface of the release layer.

[0015] Furthermore, there are four folded edges, the ends of the four folded edges overlap, and the four folded edges are connected together to form a rectangular frame.

[0016] Furthermore, each of the aforementioned fixing parts and its corresponding folded edge part are interconnected.

[0017] Furthermore, at least one connecting strip is attached to the fixing strip, and the connecting strip is not bonded to the folded edge.

[0018] The beneficial effects of the technical solution provided by the embodiments of this utility model are as follows: The combined dressing of this utility model, through the structural design of the breathable part and the folded edge part of the wound dressing, combined with the grid-shaped layout of the easy-to-fold lines, not only provides good breathability, but also facilitates the combined use of multiple dressings, which can better adapt to wounds of different sizes and shapes, and improve the flexibility and convenience of use. Secondly, each dressing has four folded edges, so that each dressing can be used individually, avoiding waste. In addition, the design of the fixing part, through the synergistic effect of the fixing strip, connecting strip and cotton strip, ensures the stable fixing of the dressing while reducing the contact area between the folded edge part and the breathable part, further optimizing the breathability and avoiding the problem of reduced breathability caused by direct pasting. The setting of the release layer and the self-adhesive layer on the folded edge covering surface makes the fixing operation of the dressing simpler. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural view of the combined dressing patch of this utility model;

[0020] Figure 2 This is a three-dimensional view of the combined dressing patch of this utility model from another perspective;

[0021] Figure 3 This is a partial structural schematic diagram of the combined dressing patch of this utility model;

[0022] Figure 4 This is a partial structural diagram of the combined use of the present utility model's modular dressing.

[0023] In the diagram: 1. Band-aid section; 11. Breathable section; 12. Folded edge section; 13. Easy-fold line; 2. Dressing section; 3. Fixing section; 31. Cotton strip; 32. Connecting strip; 33. Fixing strip; 3301. Adhesive layer; 34. Release layer. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be further described below with reference to the accompanying drawings. The following description presents a preferred embodiment of several possible embodiments of this utility model, intended to provide a basic understanding of the utility model, but not intended to identify the key or decisive elements of the utility model or to limit the scope of protection sought.

[0025] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0026] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures. Also, it should be understood that, for ease of description, the dimensions of the various parts shown in the figures are not drawn to actual scale.

[0028] In the description of this utility model, it should be noted that the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0029] It should be noted that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" 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 based on the specific circumstances.

[0030] Please refer to Figures 1 to 4 The present invention provides a combined dressing, including a wound dressing part 1, a dressing part 2 and a plurality of fixing parts 3. One side of the wound dressing part 1 and the dressing part 2 is an adhesive surface and the other side is a covering surface. The adhesive surface is adhesive and is used to adhere to the user's skin surface, so that the covering surface fits the user's skin surface. The dressing part 2 is connected to the center of the adhesive surface of the breathable part 11 for directly covering and protecting the wound. The fixing parts 3 are used to fix the folded part of the wound dressing part 1.

[0031] Please see Figure 1 The bandage 1 includes a breathable part 11 and multiple folded parts 12. Both the folded parts 12 and the breathable parts 11 are made of breathable materials, such as a breathable elastic polymer material layer, to ensure air circulation at the wound site and promote healing.

[0032] The folded edge 12 is connected to the outer periphery of the breathable part 11 by the easy-fold line 13. The easy-fold line 13 is formed by multiple small holes passing through the wound dressing part 1 in a continuous linear shape. There are four easy-fold lines 13 in total, which intersect in a grid shape, so that the folded edge 12 can be folded in four directions along the easy-fold line 13, which is convenient for use in combination with other dressings.

[0033] It is through the combined use of the folded edge 12 and the bandage part 1 that each individual dressing can be used alone, avoiding waste.

[0034] It should be noted that dressing section 2 can be made of various types to meet the needs of different stages of wound healing.

[0035] For example, in the early stage of wound healing, dressing part 2 can be made of materials with hemostatic and absorbent functions; while in the later stage of wound healing, materials with moisturizing and granulation tissue growth-promoting functions can be used.

[0036] Please see Figure 2 In this embodiment, the fixing part 3 includes a fixing strip 33, a connecting strip 32 and a cotton strip 31. The fixing strip 33 is separated from the folded edge part 12 and then adhered to the covering surface of the breathable part 11, so that the folded edge part 12 is fixed without being attached to the breathable part 11, thereby reducing the impact on the breathability of the dressing.

[0037] Furthermore, the cotton strip 31 is located inside the folded edge 12, and the connecting strip 32 connects the fixing strip 33 and the cotton strip 31.

[0038] In an optional embodiment, a release layer 34 is provided on the covering surface of the folded edge 12, and an adhesive layer 3301 is provided on the side of the fixing strip 33 facing the release layer 34, and the adhesive layer 3301 is bonded to the surface of the release layer 34.

[0039] When in use, the release layer 34 can be easily peeled off, and the fixing strip 33 can be pasted on the covering surface of the breathable part 11 to fix the folded edge 12.

[0040] Please see Figure 4 In practical use, multiple dressings can be combined. One dressing can be folded along the easy-fold line 13, so that one folded edge 12 is folded over to cover the breathable part 11. Then, by peeling off the release layer 34 on the surface of the folded edge 12, the fixing strip 33 is glued to the surface of the breathable part 11 of the dressing, so that the folded edge 12 is folded but does not completely cover the breathable part 11. At this time, the folded edge 12 of another dressing strip is glued to the folded edge 12 folded over to cover the breathable part 11, thereby realizing the combined use of multiple dressings. Since the two folded edges 12 that are glued and fixed are not covered on the surface of the breathable part 11 by glue, a certain amount of breathable space can be reserved, improving the overall breathability of the combined dressing.

[0041] In this document, the directional terms such as front, back, top, and bottom are defined based on the location of the components in the accompanying drawings and their relative positions to each other, solely for the purpose of clarity and convenience in expressing the technical solution. It should be understood that these are relative concepts and can vary depending on the method of use and placement; the use of directional terms should not limit the scope of protection claimed in this application.

[0042] Where there is no conflict, the above embodiments and features described herein can be combined with each other.

[0043] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A combination dressing, characterized in that, include: The bandage part (1) includes a breathable part (11) and a plurality of folded edges (12). The breathable part (11) and the folded edges (12) each have an adhesive surface and a covering surface. Each folded edge (12) is connected to the outer periphery of the breathable part (11) by a folding line (13). The dressing part (2) is connected to the center of the adhesive surface of the breathable part (11); And multiple fixing parts (3), including fixing strips (33) and connecting strips (32) that are adhered to the covering surface of the folded edge (12). The connecting strips (32) are connected between the fixing strips (33) and the folded edge (12). After the folded edge (12) is folded along the easy-fold line (13), its covering surface can be bonded to the covering surface of the breathable part through the fixing strips (33), so that a gap is formed between the covering surface of the folded edge (12) and the covering surface of the breathable part. The combination method of two adjacent combination dressings is as follows: the covering surface of the folded edge (12) of one combination dressing is folded over and bonded to the covering surface of the breathable part, and the adhesive surface of the folded edge (12) can be bonded to the adhesive surface of the folded edge (12) of another combination dressing.

2. The combined dressing as described in claim 1, characterized in that: There are four zigzag lines (13), and the four zigzag lines (13) intersect to form a grid pattern.

3. The combined dressing as described in claim 1, characterized in that: The fixing part (3) also includes a cotton strip (31), which is disposed inside the folded edge part (12) and fixed thereto. One end of the connecting strip (32) is connected to the cotton strip (31).

4. The combined dressing as described in claim 1, characterized in that: The folded edge (12) is also provided with a release layer (34) on its covering surface.

5. The combined dressing as described in claim 4, characterized in that: The fixing strip (33) has a self-adhesive layer (3301) on one side facing the release layer (34), and the self-adhesive layer (3301) is bonded to the surface of the release layer (34).

6. The combined dressing as described in claim 1, characterized in that: The number of the folded edge portions (12) is four, the ends of the four folded edge portions (12) overlap, and the four folded edge portions are connected together to form a rectangular frame.

7. The combined dressing as described in claim 1, characterized in that: Each of the fixed parts (3) and its corresponding folded edge part (12) are connected to each other.

8. The combined dressing as described in claim 1, characterized in that: At least one connecting strip (32) is attached to the fixing strip (33), and the connecting strip (32) is not bonded to the folded edge (12).

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