Dressing for inhibiting scar hyperplasia

Abstract

The utility model relates to the technical field of dressings, and discloses a dressing for inhibiting scar hyperplasia, which solves the problem of poor use effect of the existing dressing, and comprises a dressing body consisting of a breathable cloth layer, silica gel, an anti-overflow support layer, an adhesive layer and a release layer, the anti-overflow supporting layer is fixedly connected to the middle position of the bottom end of the breathable cloth layer, the silica gel is filled between the breathable cloth layer and the anti-overflow supporting layer, the adhesive layer is fixedly connected to the side edge of the bottom end of the breathable cloth layer, the release layer is connected to the bottom end of the adhesive layer, and the breathable cloth layer is composed of a peripheral cloth layer and a central elastic cloth layer. The center elastic cloth layer is fixedly connected to the center of the peripheral cloth layer, the silica gel is located between the center elastic cloth layer and the anti-overflow supporting layer, and the four corners of the breathable cloth layer, the four corners of the adhesive layer and the four corners of the release layer are each of a rounded corner structure. By means of the dressing, the compactness of the dressing attached to the skin can be improved, and then the using effect can be improved.

Description

Technical Field

[0001] This utility model belongs to the field of dressing technology, specifically a dressing that inhibits scar hyperplasia. Background Technology

[0002] Skin often leaves scars after external injuries. These scars not only affect appearance but also cause psychological harm. Currently, silicone gel scar dressings are commonly used for the prevention and treatment of scars through pressure therapy. They have been used to treat keloids and hypertrophic scars for many years. It is generally believed that the occlusive and hydrating effects of silicone gel increase the water content of the stratum corneum, softening and maturing the scar, thus achieving the therapeutic goal and achieving good clinical results. However, existing silicone gel dressings are difficult to apply pressure to during use, which can easily lead to poor adhesion between the silicone gel and the skin, affecting the effectiveness of the treatment. Therefore, this application proposes a dressing that inhibits scar hyperplasia. Utility Model Content

[0003] In view of the above situation and to overcome the shortcomings of the prior art, this utility model provides a dressing that inhibits scar hyperplasia, which effectively solves the problem of poor performance of existing dressings.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a dressing for inhibiting scar hyperplasia, comprising a dressing body, wherein the dressing body is composed of a breathable fabric layer, silicone gel, an anti-overflow support layer, an adhesive layer, and a release layer. The anti-overflow support layer is fixedly connected to the middle position of the bottom end of the breathable fabric layer. The silicone gel is filled between the breathable fabric layer and the anti-overflow support layer. The adhesive layer is fixedly connected to the side of the bottom end of the breathable fabric layer. The release layer is connected to the bottom end of the adhesive layer. The breathable fabric layer is composed of an outer fabric layer and a central elastic fabric layer. The central elastic fabric layer is fixedly connected to the center position of the outer fabric layer. The silicone gel is located between the central elastic fabric layer and the anti-overflow support layer. The four corners of the breathable fabric layer, the adhesive layer, and the release layer are all rounded.

[0005] Preferably, an anti-overflow sealing ring is fixedly provided at the bottom end of the connection between the outer fabric layer and the central elastic fabric layer.

[0006] Preferably, a number of elastic braces are fixedly provided between the central elastic fabric layer and the anti-overflow support layer, and the elastic braces are interspersed in the silicone gel.

[0007] Preferably, the central elastic fabric layer has an arc-shaped structure, and the central elastic fabric layer and the outer fabric layer are an integral structure.

[0008] Preferably, the adhesive layer has the same size as the outer fabric layer, and a central through hole matching the silicone gel and the spill-proof support layer is provided at the center of the adhesive layer.

[0009] Preferably, the adhesive layer has a plurality of breathable micropores.

[0010] Preferably, a protruding strip is fixedly provided at the middle position of one end of the release layer.

[0011] Preferably, the anti-overflow support layer is composed of a circular connecting ring, a first support net, a second support net, and a third support net, all of which are fixedly connected to the bottom end of the circular connecting ring.

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

[0013] (1) In operation, by setting up a dressing body consisting of a breathable fabric layer, silicone gel, anti-overflow support layer, adhesive layer and release layer, it can fit the skin of the body. The silicone gel can inhibit scar hyperplasia. By setting up a breathable fabric layer consisting of an outer fabric layer and a central elastic fabric layer, and setting up elastic tendons, it can compress the silicone gel, so that the silicone gel fits tightly to the skin, thereby improving the effect of use.

[0014] (2) By setting an anti-overflow sealing ring, silicone gel can be prevented from overflowing. By setting an anti-overflow support layer consisting of a circular connecting ring, a first support net, a second support net and a third support net, the silicone gel can be supported. On the one hand, it is convenient for the silicone gel to separate from the skin later. On the other hand, it can further support and limit the silicone gel, and improve the stability of use. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the dressing structure for inhibiting scar hyperplasia according to the present invention;

[0018] Figure 2 This is an exploded view of the dressing for inhibiting scar hyperplasia according to this utility model;

[0019] Figure 3 This is a cross-sectional view of the dressing for inhibiting scar hyperplasia according to this utility model;

[0020] Figure 4 This is a schematic diagram of the breathable fabric layer structure of this utility model;

[0021] Figure 5 This is a partial structural diagram of the anti-overflow support layer of this utility model;

[0022] In the diagram: 1. Dressing body; 2. Breathable fabric layer; 3. Silicone gel; 4. Anti-overflow support layer; 5. Adhesive layer; 6. Release layer; 7. Outer fabric layer; 8. Central elastic fabric layer; 9. Elastic reinforcing strip; 10. Central through hole; 11. Breathable micropores; 12. Raised strip; 13. Circular connecting ring; 14. First support mesh; 15. Second support mesh; 16. Third support mesh; 17. Anti-overflow sealing ring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Depend on Figures 1 to 4 This invention discloses a dressing for inhibiting scar hyperplasia, comprising a dressing body 1. The dressing body 1 is composed of a breathable fabric layer 2, silicone gel 3, an anti-overflow support layer 4, an adhesive layer 5, and a release layer 6. The anti-overflow support layer 4 is fixedly connected to the middle position of the bottom end of the breathable fabric layer 2. The silicone gel 3 is filled between the breathable fabric layer 2 and the anti-overflow support layer 4. The adhesive layer 5 is fixedly connected to the side of the bottom end of the breathable fabric layer 2. The release layer 6 is connected to the bottom end of the adhesive layer 5. The breathable fabric layer 2 is composed of an outer fabric layer 7 and a central elastic fabric layer 8. The central elastic fabric layer 8 is fixedly connected to the center position of the outer fabric layer 7. The silicone gel 3 is located between the central elastic fabric layer 8 and the anti-overflow support layer 4. The four corners of the breathable fabric layer 2, the adhesive layer 5, and the release layer 6 are all rounded.

[0025] When using, take the dressing body 1 out of the packaging bag, then tear open the release layer 6, and attach the adhesive layer 5 to the skin. The silicone gel 3 penetrates the anti-overflow support layer 4 and adheres to the scar, thereby inhibiting scar hyperplasia. The central elastic fabric layer 8 has an elastic structure, which can compress the silicone gel 3, making the silicone gel 3 adhere closely to the skin and improve the effect of use.

[0026] Depend on Figures 2 to 5As shown, an anti-overflow sealing ring 17 is fixedly installed at the bottom of the connection between the outer fabric layer 7 and the central elastic fabric layer 8. Several elastic tendons 9 are fixedly installed between the central elastic fabric layer 8 and the anti-overflow support layer 4. The elastic tendons 9 are inserted into the silicone gel 3. The central elastic fabric layer 8 has an arc-shaped structure and is an integral structure with the outer fabric layer 7. The size of the adhesive layer 5 is the same as that of the outer fabric layer 7. A central through hole 10 matching the silicone gel 3 and the anti-overflow support layer 4 is opened at the center of the adhesive layer 5. Several breathable micropores 11 are opened on the adhesive layer 5. A protruding strip 12 is fixedly installed at the middle of one end of the release layer 6. The anti-overflow support layer 4 is composed of a circular connecting ring 13, a first support net 14, a second support net 15 and a third support net 16. The first support net 14, the second support net 15 and the third support net 16 are all fixedly connected to the bottom of the circular connecting ring 13.

[0027] The elastic band 9 further enhances the compression effect, ensuring that the silicone gel 3 adheres tightly to the skin. The anti-overflow sealing ring 17 blocks the silicone gel 3, preventing it from overflowing along the sides. The breathable micropores 11 improve the breathability of the adhesive layer 5, thereby enhancing user comfort. The raised strip 12 facilitates the tearing of the release layer 6. The circular connecting ring 13, the first support net 14, the second support net 15, and the third support net 16 support and limit the silicone gel 3. After use, most of the silicone gel 3 can be separated from the skin.

[0028] In operation, the dressing body, composed of a breathable fabric layer, silicone gel, an anti-overflow support layer, an adhesive layer, and a release layer, adheres closely to the skin. The silicone gel inhibits scar hyperplasia. The breathable fabric layer, consisting of an outer fabric layer and a central elastic fabric layer, along with elastic reinforcing bars, compresses the silicone gel, ensuring a tight fit between the silicone gel and the skin, thus improving its effectiveness. An anti-overflow sealing ring prevents silicone gel from spilling out. The anti-overflow support layer, composed of a circular connecting ring, a first support net, a second support net, and a third support net, supports the silicone gel, facilitating its separation from the skin later and further supporting and limiting its position, thus improving stability during use.

Claims

1. A dressing for inhibiting scar hyperplasia, comprising a dressing body (1), characterized in that: The dressing body (1) is composed of a breathable fabric layer (2), silicone gel (3), an anti-overflow support layer (4), an adhesive layer (5), and a release layer (6). The anti-overflow support layer (4) is fixedly connected to the middle position of the bottom end of the breathable fabric layer (2). The silicone gel (3) is filled between the breathable fabric layer (2) and the anti-overflow support layer (4). The adhesive layer (5) is fixedly connected to the side of the bottom end of the breathable fabric layer (2). The release layer (6) is connected to the bottom end of the adhesive layer (5). The breathable fabric layer (2) is composed of an outer fabric layer (7) and a central elastic fabric layer (8). The central elastic fabric layer (8) is fixedly connected to the center position of the outer fabric layer (7). The silicone gel (3) is located between the central elastic fabric layer (8) and the anti-overflow support layer (4). The four corners of the breathable fabric layer (2), the adhesive layer (5), and the release layer (6) are all rounded.

2. The dressing for inhibiting scar hyperplasia according to claim 1, characterized in that: An anti-overflow sealing ring (17) is fixedly provided at the bottom end of the connection between the outer fabric layer (7) and the central elastic fabric layer (8).

3. The dressing for inhibiting scar hyperplasia according to claim 1, characterized in that: Several elastic braces (9) are fixedly provided between the central elastic fabric layer (8) and the anti-overflow support layer (4), and the elastic braces (9) are inserted into the silicone gel (3).

4. The dressing for inhibiting scar hyperplasia according to claim 1, characterized in that: The central elastic fabric layer (8) has an arc-shaped structure, and the central elastic fabric layer (8) and the outer fabric layer (7) are an integral structure.

5. The dressing for inhibiting scar hyperplasia according to claim 1, characterized in that: The adhesive layer (5) has the same size as the outer fabric layer (7), and a central through hole (10) matching the silicone gel (3) and the anti-overflow support layer (4) is provided at the center of the adhesive layer (5).

6. The dressing for inhibiting scar hyperplasia according to claim 1, characterized in that: The adhesive layer (5) has several breathable micropores (11).

7. The dressing for inhibiting scar hyperplasia according to claim 1, characterized in that: A protrusion (12) is fixedly provided at the middle position of one end of the release layer (6).

8. The dressing for inhibiting scar hyperplasia according to claim 1, characterized in that: The anti-overflow support layer (4) is composed of a circular connecting ring (13), a first support net (14), a second support net (15) and a third support net (16), and the first support net (14), the second support net (15) and the third support net (16) are all fixedly connected to the bottom end of the circular connecting ring (13).

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