A hydrogel dressing for deep wounds

Abstract

The utility model discloses a kind of hydrogel dressings for depth wound surface, specifically relates to hydrogel dressing technical field, including the dressing piece for treating depth wound surface;The auxiliary part for enhancing the air-permeability effect is equipped outside the dressing piece;The auxiliary part includes top film, and the hollow foam column is installed in the bottom of the two ends of top film, and hollow foam column two ends respectively extend to the bottom of two corners of top film;Two hollow foam columns are close to the side and are equipped with wind hole. The utility model passes through the communication of hollow foam column and outside, so that air can flow in hollow foam column inside, by air circulation and improve the repair effect of affected area, and also can avoid heat accumulation and appear infection and other unexpected situations, thereby improve the safety and practicality of dressing piece, and hollow foam column two ends can lift top film end, so that patient can tear off top film as a whole, need not repeatedly turn over top film, improve the convenience of patient to take off dressing piece.

Description

Technical Field

[0001] This utility model relates to the field of hydrogel dressing technology, and more specifically to a hydrogel dressing for deep wounds. Background Technology

[0002] Deep wounds typically refer to severe injuries involving the skin and underlying tissues. These wounds often fail to heal on their own and are prone to complications such as infection. Examples include burns, pressure sores, and diabetic foot ulcers. Due to their complexity and severity, these wounds place higher demands on the performance of medical dressings.

[0003] Hydrogel dressings, with their unique three-dimensional network structure and high water content, provide a good moisturizing environment for wounds, promoting wound healing. Simultaneously, hydrogel dressings exhibit good biocompatibility, reducing irritation and inflammatory responses to the wound. Furthermore, medications or other bioactive ingredients can be added to hydrogel dressings as needed to achieve specific therapeutic functions.

[0004] As shown in the prior art published in CN215504592U, although the hydrocolloid dressing of this prior art has the characteristics of softening necrotic tissue and facilitating wound debridement, and the foam dressing has the characteristics of effective absorption, through simple and reasonable layering, it can achieve continuous, safe and effective relief of wound pain and promote the repair and healing of deep wounds, and can be applied to different stages in the healing process of deep wounds. However, the prior art has poor air permeability, with air circulation only through the gaps in the lining, which leads to poor air circulation and is prone to heat accumulation, causing unexpected situations such as infection. Summary of the Invention

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides a hydrogel dressing for deep wounds. Through the connection between the hollow foam column and the outside, air can circulate within the hollow foam column, improving the healing effect of the affected area and preventing heat accumulation that could lead to infection or other complications. This enhances the safety and practicality of the dressing. Furthermore, the two ends of the hollow foam column can be tilted upwards to allow the patient to easily tear off the top membrane as a whole, eliminating the need for repeated flipping of the top membrane and improving the convenience of removing the dressing. This addresses the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a hydrogel dressing for deep wounds, comprising a dressing component for treating deep wounds;

[0007] The dressing is provided with auxiliary parts on the outside to enhance breathability;

[0008] The auxiliary component includes a top membrane, and hollow foam columns are installed at the bottom of both the front and rear ends of the top membrane, with the two ends of the hollow foam columns extending to the bottom of the two corners of the top membrane, respectively.

[0009] Air vents are provided on the side of the two hollow foam columns that are close to each other, and mesh is installed inside the air vents. The hollow foam columns are connected to the outside, allowing air to circulate inside the hollow foam columns. This air circulation improves the healing effect of the affected area and also avoids heat accumulation that could lead to infection or other unexpected situations.

[0010] The dressing includes an inner release film disposed at the bottom of the top film, and a hydrogel layer is provided between the inner release film and the top film;

[0011] Two hollow foam columns are symmetrically distributed about the central axis of the inner release membrane. The inner release membrane is torn off, and then the hydrogel layer is applied to the patient's affected area to perform medical treatment.

[0012] The top membrane has four spaced-apart outer release membranes bonded to its bottom, with an adhesive layer between the outer release membranes and the top membrane. The four outer release membranes are respectively located inside the hollow foam columns or between two adjacent hollow foam columns. The outer release membranes are peeled off, and then the top membrane is applied to the patient's affected area through the adhesive layer. This ensures the stability of the top membrane and avoids the hydrogel layer from misaligning and separating from the affected area, thus ensuring the therapeutic effect of the hydrogel layer.

[0013] The top of the top membrane is provided with a foam pad, and the bottom end of the foam pad is fixed to the top of the top membrane. The foam pad absorbs and cushions external impacts, thereby preventing secondary damage to the affected area and ensuring the safety of the dressing.

[0014] The foam pad is fitted with a connecting membrane on top, and decorative paper is fitted on top of the connecting membrane. The pictures on the decorative paper are used to increase interest and reduce the patient's mental stress.

[0015] The decorative paper is provided with a release film on the top surface, which encapsulates and protects the decorative paper to ensure its integrity.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] 1. The hollow foam column allows air to circulate inside, improving the healing effect of the affected area and preventing heat buildup that could lead to infection or other complications. This enhances the safety and practicality of the dressing. Furthermore, the hollow foam column allows the top membrane to be lifted at both ends, making it easier for patients to remove the top membrane completely without having to repeatedly flip it, thus improving the convenience of dressing removal.

[0018] 2. The impact is cushioned by the foam pad, which prevents the impact from acting directly on the affected area and avoids secondary damage, thus ensuring safety during use.

[0019] 3. The decorative paper is unfolded through the top release film, and the pictures, encouraging words and other decorations on the decorative paper are used to increase the fun and relieve the patient's mental stress. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0021] Figure 2 For the present utility model Figure 1 Enlarged view of section A in the middle.

[0022] Figure 3 This is a bottom view of the top membrane of this utility model.

[0023] Figure 4 This is an exploded view of the top membrane of this utility model.

[0024] Figure 5 This is an exploded view of the hollow foam column of this utility model.

[0025] The attached diagram is labeled as follows: 1. Top membrane; 2. Hollow foam column; 3. Vent hole; 4. Mesh fabric; 5. Inner release membrane; 6. Hydrogel layer; 7. Outer release membrane; 8. Adhesive layer; 9. Foam pad; 10. Connecting membrane; 11. Decorative paper; 12. Top release membrane. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Refer to the instruction manual appendix Figure 1-5 This utility model provides a hydrogel dressing for deep wounds, including a dressing component for treating deep wounds; the dressing component includes an inner release membrane 5 disposed at the bottom of a top membrane 1, and a hydrogel layer 6 is disposed between the inner release membrane 5 and the top membrane 1; two hollow foam columns 2 are symmetrically distributed about the central axis of the inner release membrane 5.

[0028] The hydrogel layer 6 is exposed by tearing off the inner release membrane 5, which facilitates treatment of the patient's affected area using the hydrogel layer 6. An auxiliary device is then used to stabilize the hydrogel layer 6 at the patient's site, ensuring its stability. (Hydrogel dressings provide a moist healing environment for wounds, promoting granulation and epithelialization, and are particularly suitable for chronic wounds such as lower extremity ulcers and pressure sores; the cooling sensation of hydrogel dressings can reduce wound pain, especially for patients with second-degree burns, providing additional comfort; hydrocolloid dressings have good absorbency and adhesion, effectively protecting newly formed tissue without causing secondary damage during dressing changes; some hydrogel dressings contain antibacterial components, reducing the risk of infection and inflammation; hydrogel dressings reduce the frequency of dressing changes, thus reducing patient suffering and the workload of healthcare workers; hydrogel dressings are suitable for various types of wounds, including pressure sores, venous ulcers, and diabetic foot ulcers, and have a wide range of applications.)

[0029] To ensure the effectiveness of hydrogel layer 6, it is necessary to guarantee both breathability and durability, such as... Figure 1-5 As shown, the dressing is externally equipped with auxiliary components to enhance breathability. These auxiliary components include a top membrane 1, with hollow foam columns 2 installed at both ends of the top membrane 1, extending to the bottom corners of the top membrane 1. Air vents 3 are provided on the sides of the two adjacent hollow foam columns 2, and mesh fabric 4 is installed inside the air vents 3. Four spaced-apart outer release films 7 are adhered to the bottom of the top membrane 1, with an adhesive layer 8 between the outer release films 7 and the top membrane 1. The four outer release films 7 are respectively located inside the hollow foam columns 2 or between two adjacent hollow foam columns 2.

[0030] By peeling off the four outer release films 7 to expose the adhesive layer 8, the top film 1 is then applied to the patient's affected area through the adhesive layer 8. This allows the hydrogel layer 6 to treat the patient's affected area. The hollow foam column 2 is connected to the outside, allowing air to circulate inside the hollow foam column 2, thereby promoting air circulation and improving the repair effect of the patient's affected area. Furthermore, air circulation can prevent heat accumulation and avoid accidents such as infection, thus improving the safety and practicality of the dressing.

[0031] Furthermore, the hollow foam column 2 can lift the end of the top membrane 1 at both ends, which makes it easier for the patient to tear off the top membrane 1 as a whole without having to repeatedly flip the top membrane 1, thus improving the convenience for the patient to remove the dressing.

[0032] At the same time, to avoid harm to the patient from external impact, it is necessary to mitigate the impact, such as... Figure 1-3As shown, the top of the top membrane 1 is provided with a foam pad 9, and the bottom end of the foam pad 9 is fixed to the top of the top membrane 1. The foam pad 9 on the top membrane 1 is used to absorb and cushion the impact, thereby preventing the impact from acting directly on the affected area and avoiding secondary damage to the affected area, thus ensuring the safety of use.

[0033] To alleviate the patient's mental stress, it is necessary to ease the patient's mental state, such as... Figure 1 and 2 As shown, a connecting membrane 10 is installed on the top of the foam pad 9, and a decorative paper 11 is installed on the top of the connecting membrane 10. A release membrane 12 is provided on the outer top of the decorative paper 11. The decorative paper 11 is unfolded by the release membrane 12. The pictures, encouraging words and other decorations on the decorative paper 11 are used to enhance the fun and relieve the patient's mental stress.

[0034] In conclusion: The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model (such as locking teeth, ratchet, one-way locks).

Claims

1. A hydrogel dressing for deep wounds, characterized in that: Including dressings for treating deep wounds; The dressing is provided with auxiliary parts on the outside to enhance breathability; The auxiliary component includes a top membrane (1), and hollow foam columns (2) are installed at the bottom of both the front and rear ends of the top membrane (1), with the two ends of the hollow foam columns (2) extending to the bottom of the two corners of the top membrane (1); Two hollow foam columns (2) have air holes (3) on their adjacent sides, and a mesh cloth (4) is installed inside the air holes (3).

2. The hydrogel dressing for deep wounds according to claim 1, characterized in that: The dressing includes an inner release film (5) disposed at the bottom of the top film (1), and a hydrogel layer (6) is provided between the inner release film (5) and the top film (1). Two hollow foam columns (2) are symmetrically distributed about the central axis of the inner release membrane (5).

3. The hydrogel dressing for deep wounds according to claim 1, characterized in that: The top membrane (1) has four spaced-apart outer release membranes (7) bonded to its bottom, and an adhesive layer (8) is provided between the outer release membranes (7) and the top membrane (1). The four outer release membranes (7) are respectively located inside the hollow foam column (2) or between two adjacent hollow foam columns (2).

4. A hydrogel dressing for deep wounds according to claim 1, characterized in that: The top of the top membrane (1) is provided with a foam pad (9), and the bottom end of the foam pad (9) is fixed together with the top of the top membrane (1).

5. A hydrogel dressing for deep wounds according to claim 4, characterized in that: The foam pad (9) is topped with a connecting film (10), and the connecting film (10) is topped with decorative paper (11).

6. A hydrogel dressing for deep wounds according to claim 5, characterized in that: The decorative paper (11) has a top release film (12) on its outer top.

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