High-air-permeability uneasy-to-fall plaster

Abstract

The utility model provides a high-air-permeability uneasy-to-fall plaster patch which comprises a protective layer, the bottom end of the protective layer is fixedly connected with an isolating layer, the bottom end of the isolating layer is fixedly connected with an air-permeable layer, the bottom end of the air-permeable layer is fixedly connected with a medicine pad, the bottom end of the medicine pad is fixedly connected with a limiting ring, and the limiting ring is fixedly connected with the bottom end of the medicine pad. The bottom end of the medicine pad is fixedly connected with a tablet, and the bottom end of the tablet is fixedly connected with a fixing layer. According to the utility model, the problem of insufficient air permeability of the plaster patch is effectively solved. The air circulation condition in the plaster is improved, the skin can still keep the normal breathing state in the long-time pasting process of the plaster, the problems of stuffiness, itching and other uncomfortable reactions of the skin due to poor air permeability are solved, meanwhile, the good air permeability creates an ideal environment for the skin to absorb medicine, and the skin can be effectively protected. The speed that the medicine permeates into the deep layer of the skin is accelerated, and the use experience and the treatment effect of the plaster patch are improved.

Description

Technical Field

[0001] This utility model relates to the field of medicated plaster technology, and in particular to a highly breathable medicated plaster that is not easily detached. Background Technology

[0002] Medicated plasters are a common external medical device, typically composed of a backing layer, a drug layer, and an anti-adhesive layer. They are generally in sheet or block form. They are made by applying a paste containing traditional Chinese medicine or chemical drug ingredients to a backing material, then covering it with an anti-adhesive layer. To use, the anti-adhesive layer is removed, and the plaster is applied to a specific area of ​​the body. Their main function is to utilize the penetration and absorption of the drug through the skin to enter the body, achieving effects such as reducing swelling and pain, promoting blood circulation, removing wind and dampness, and clearing the meridians. They can be used to treat injuries from falls and blows, rheumatic bone pain, muscle strain, joint pain, and some common soft tissue injuries. They can also be used to relieve symptoms such as cough and stomach pain caused by colds, improving patient discomfort and promoting recovery to a certain extent.

[0003] First, clean and dry the skin area where the plaster will be applied, removing surface dirt, oil, and hair to ensure better adhesion. Then, remove the plaster from the packaging, peel off the backing layer, and be careful not to touch the plaster surface. Next, align the plaster with the area where it will be applied and gently press it flat onto the skin, ensuring a tight fit, especially at the edges, to prevent it from lifting. Finally, follow the instructions for use to determine the application time. After the time is up, carefully peel off the plaster. If there is any residue, gently wipe it clean with warm water or alcohol.

[0004] However, some existing medicated plasters suffer from insufficient breathability during use. They are typically made with traditional materials, and the choice of backing materials and adhesives focuses primarily on maintaining the shape of the plaster and ensuring adhesion, neglecting the skin's need for respiration. During prolonged application, the limited air permeability causes the skin's surface humidity to rise, creating a hot and humid environment. This not only causes discomfort but can also lead to allergic reactions such as itching and rashes, significantly impacting the user experience and the therapeutic effect of the plaster. Therefore, a highly breathable and non-falling-off medicated plaster is proposed to address these issues. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a highly breathable and non-detachable medicated plaster. This plaster achieves its breathability through a breathable layer structure combined with a protective layer structure, thus solving the problem of insufficient breathability in medicated plasters.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a highly breathable and non-detachable plaster patch, comprising a protective layer, an isolation layer fixedly connected to the bottom end of the protective layer, a breathable layer fixedly connected to the bottom end of the isolation layer, a medicated pad fixedly connected to the bottom end of the breathable layer, a limiting ring fixedly connected to the bottom end of the medicated pad, a medicated tablet fixedly connected to the bottom end of the medicated pad, a fixing layer fixedly connected to the bottom end of the medicated tablet, and a fixing component fixedly connected to the top end of the protective layer for fixing.

[0007] As a further description of the above technical solution: the fixing component includes a cross-shaped adhesive layer, the bottom end of which is fixedly connected to the top end of the protective layer. Multiple dustproof films I are fixedly connected to the bottom end of the cross-shaped adhesive layer, and convenient sheets I are fixedly connected to both sides of the multiple dustproof films I. A breathable adhesive layer is fixedly connected to the bottom end of the fixing layer, and a second dustproof film II is fixedly connected to the bottom end of the breathable adhesive layer. A second convenient sheet II is fixedly connected to the front interior of the second dustproof film.

[0008] As a further description of the above technical solution: the top ends of the plurality of the convenient pieces are fixedly connected to the bottom end of the cross adhesive layer, and the bottom end of the limiting ring is fixedly connected to the top end of the fixing layer.

[0009] As a further description of the above technical solution: the protective layer is made of non-woven fabric, and the breathable layer is made of synthetic fiber.

[0010] As a further description of the above technical solution: the breathable adhesive layer is made of natural fiber material, and the second dustproof film is made of plastic anti-stick film.

[0011] The beneficial effects of this utility model are as follows:

[0012] (1) This utility model uses a protective layer and a cross-shaped adhesive layer to fix the whole, and the dustproof film and the convenient sheet are easy to use. The isolation layer separates the protective layer from the breathable layer. The breathable layer promotes air circulation with its special structure. The medicated pad and the medicated tablet carry the medicine, and the limiting ring assists in positioning. The fixing layer stabilizes the medicated tablet, and the breathable adhesive layer promotes the exchange of air between the skin and the outside world with its own breathable properties. The breathable layer and the breathable adhesive layer ensure effective air circulation, thereby achieving the effect of high breathability of the plaster and improving the comfort of use.

[0013] (2) This utility model utilizes a non-woven fabric material for the protective layer, which is soft and flexible, allowing it to closely conform to the contours of the skin and effectively prevent external dust and debris from contacting the internal structure of the plaster. The breathable layer is made of synthetic fibers, ensuring a continuous flow of fresh air and dispersing the stuffy heat accumulated on the skin surface due to prolonged plaster application, effectively preventing discomfort caused by heat. It also possesses excellent strength and durability. During daily use, even under various external forces such as pulling or friction, the breathable layer is not easily damaged and maintains stable breathability. The breathable adhesive layer is made of natural fibers with large and evenly distributed pores, allowing air to pass freely and quickly. The dustproof film is made of plastic anti-stick film. When the plaster is not in use, the dustproof film tightly covers the bottom of the breathable adhesive layer, effectively blocking external dust, bacteria, and other pollutants, ensuring the cleanliness and hygiene of the plaster, medicated pad, and other internal structures.

[0014] In summary, this utility model has advantages such as breathability. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of the highly breathable and non-detachable medicated plaster patch proposed in this utility model;

[0016] Figure 2 This is a schematic diagram of the breathable layer of the highly breathable and non-detachable plaster patch proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of the cross-shaped adhesive layer of the highly breathable and non-detachable plaster patch proposed in this utility model.

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Cross-shaped adhesive layer; 2. Convenience tablet one; 3. Dustproof film one; 4. Protective layer; 5. Isolation layer; 6. Breathable layer; 7. Medication pad; 8. Restriction ring; 9. Medication tablet; 10. Fixing layer; 11. Breathable adhesive layer; 12. Dustproof film two; 13. Convenience tablet two. Detailed Implementation

[0021] 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.

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] Example 1

[0024] like Figures 1 to 3 This utility model provides an embodiment of a highly breathable and non-detachable medicated plaster, comprising a protective layer 4, with an isolation layer 5 fixedly connected to the bottom end of the protective layer 4. The isolation layer 5 prevents external environmental factors from adversely affecting the internal medicated pad 7, medicated tablets 9, etc., ensuring the stability and effectiveness of the medication. A breathable layer 6 is fixedly connected to the bottom end of the isolation layer 5, providing necessary breathing conditions for the medicated pad 7 and medicated tablets 9, preventing medication deterioration or odor generation due to a closed environment. Furthermore, good breathability helps keep the skin dry, reducing the stuffiness experienced by the user and improving comfort. The medicated pad 7 is fixedly connected to the bottom end of the breathable layer 6, uniformly adsorbing the active ingredients of the medication within its own structure and slowly releasing the medication onto the skin surface upon contact.

[0025] A retaining ring 8 is fixedly connected to the bottom end of the pad 7. Through its elasticity and rigidity, the retaining ring 8 positions and restricts the tablet 9. The retaining ring 8 ensures that the tablet 9 remains in the correct position during use and will not shift due to user activity or other factors, guaranteeing accurate application of the medication to the target site. The tablet 9 is fixedly connected to the bottom end of the pad 7, ensuring the product will not easily detach during use. A fixing layer 10 is fixedly connected to the bottom end of the tablet 9, and a fixing component is fixedly connected to the top end of the protective layer 4 for secure attachment.

[0026] Example 2

[0027] like Figures 2 to 4As shown, components identical or corresponding to those in Embodiment 1 are referenced using the same reference numerals as in Embodiment 1. For simplicity, only the differences from Embodiment 1 are described below. The difference between Embodiment 2 and Embodiment 1 is that the fixing component includes a cross-shaped adhesive layer 1, which can tightly adhere to surfaces such as human skin or clothing, providing strong adhesion. The cross-shaped design greatly enhances the stability of the fixation. Compared to ordinary flat adhesives, the cross-shaped adhesive layer 1 can distribute force in multiple directions, effectively preventing the product from shifting or falling off during use. The bottom end of the cross-shaped adhesive layer 1 is fixedly connected to the protective layer 4, further strengthening the protection of the protective layer 4. When the cross-shaped adhesive layer 1 comes into contact with the outside world and bears external force, it can buffer some of the impact on the protective layer 4, preventing damage to the protective layer 4 due to direct force, thereby indirectly extending the service life of the entire product. Multiple dustproof films 3 are fixedly connected to the bottom of the top cross adhesive layer 1. Each of the multiple dustproof films 3 has a convenient piece 2 fixedly connected to its two sides. When the user needs to remove the cross adhesive layer 1 to wear or adjust the product, the convenient piece 2 can be easily pinched with the fingers and the dustproof film 3 can be separated from the cross adhesive layer 1 by applying force, thereby conveniently exposing the adhesive surface.

[0028] A breathable adhesive layer 11 is fixedly connected to the bottom end of the fixing layer 10. The breathable adhesive layer 11 ensures that the product fits tightly to the skin and that the medicine acts continuously and stably on the skin surface. At the same time, the good breathability effectively reduces the stuffiness and discomfort caused by prolonged sticking to the skin, reduces the probability of adverse reactions such as skin allergies, and greatly improves the comfort and safety of the user when wearing the product.

[0029] A dustproof film 12 is fixedly connected to the bottom end of the breathable adhesive layer 11. When the product is not in use, the dustproof film 12 protects the adhesive surface of the breathable adhesive layer 11 from dust contamination, ensuring that the breathable adhesive layer 11 can properly perform its adhesive and breathable functions when the product is in use. A convenient piece 13 is fixedly connected to the inside front side of the dustproof film 12. The dustproof film 12 can be easily peeled off from the breathable adhesive layer 11 by pinching the convenient piece 13, making the operation simple and quick. The convenient piece 13 provides convenience for the user, avoiding direct contact with the adhesive surface of the breathable adhesive layer 11, preventing adhesive contamination of fingers or affecting the adhesive effect.

[0030] Example 3

[0031] like Figures 1 to 3As shown, this embodiment provides a highly breathable and non-detachable medicated plaster. The tops of multiple convenient tabs 2 are fixedly connected to the bottom of the cross-shaped adhesive layer 1, and the bottom of the limiting ring 8 is fixedly connected to the top of the fixing layer 10. The protective layer 4 is made of non-woven fabric. The tightly interwoven fiber structure of the non-woven fabric effectively blocks external dust, impurities, and microorganisms. This protective layer has significant beneficial effects. Due to its excellent barrier properties, it greatly extends the shelf life of the medicated plaster, ensuring that the plaster is clean and sterile during use, laying a good foundation for subsequent efficacy. This non-woven fabric material is lightweight and flexible, ensuring the protective effect without adding too much burden to the overall medicated plaster or affecting its comfort.

[0032] The breathable layer 6 is made of synthetic fibers. These fibers undergo a special process to create numerous tiny pores within. During operation, these pores allow air to circulate freely, enabling the skin to breathe normally even after the medicated patch is applied. From a beneficial perspective, this excellent breathability significantly reduces the likelihood of discomfort such as stuffiness, itching, or even allergies caused by prolonged lack of airflow, thus improving user comfort. Simultaneously, continuous airflow helps maintain normal skin metabolism, creating favorable conditions for drug absorption and enhancing the therapeutic effect.

[0033] The breathable adhesive layer 11 is made of natural fiber material. On one hand, its excellent adhesion ensures the plaster remains stably attached to the skin during user activity, maintaining accurate treatment placement. On the other hand, its breathability allows for normal gas exchange during plaster application, further enhancing comfort. The natural fiber material is relatively gentle, causing less skin irritation and reducing the risk of skin allergies.

[0034] The dustproof film 2 12 is made of plastic anti-adhesive film. Dustproof film 2 12 covers the breathable adhesive layer 11, utilizing its own anti-adhesive properties to prevent the breathable adhesive layer 11 from sticking to other objects during storage and transportation, ensuring the effectiveness of the adhesive properties of the breathable adhesive layer 11. When the user is ready to use the plaster, they can easily peel off the protective component to smoothly apply the plaster to the skin, making it very convenient to use. The plastic anti-adhesive film has good transparency, allowing users to easily check the status of the plaster, while its waterproof performance also prevents the breathable adhesive layer 11 from getting damp and affecting its adhesiveness.

[0035] Work steps

[0036] Step 1: The protective layer 4 provides external protection for the entire plaster. Its top is secured by a cross-shaped adhesive layer 1. Multiple dustproof films 3 at the bottom of the cross-shaped adhesive layer 1 and convenient tabs 2 on both sides facilitate dust protection and easy access before use. An isolation layer 5 connected to the bottom of the protective layer 4 separates it from the breathable layer 6, creating stable conditions for a breathable environment. The breathable layer 6, with its special material structure, facilitates air movement between the plaster and the skin, providing a good breathable environment. A medicated pad 7 connected to the bottom of the breathable layer 6 supports the medicated plaster 9, with a restraining ring 8 assisting in positioning. A fixing layer 10 at the bottom of the medicated plaster 9 secures it. The breathable adhesive layer 11 at the bottom of the fixing layer 10, with its own breathable properties, facilitates air exchange between the skin and the outside air. Dustproof films 12 at the bottom of the breathable adhesive layer 11 and convenient tabs 13 on the front inner side protect the breathable adhesive layer 11 before use, ensuring its breathability is not affected. Through the coordinated operation of various structures, the breathable layer 6 and the breathable adhesive layer 11 promote air circulation, thereby achieving a highly breathable effect for the plaster and providing a comfortable experience for the user.

[0037] Step Two: The protective layer 4 is made of non-woven fabric. Non-woven fabric is extremely soft and possesses excellent flexibility, allowing it to closely conform to the complex contours of human skin. Whether it's the bends at joints or the undulations of the body, it fits perfectly. Its dense fiber structure acts like a tightly woven net, effectively preventing external dust and debris from easily contacting the internal structure of the plaster.

[0038] The breathable layer 6 is made of synthetic fibers. These fibers form a unique microstructure with relatively large and evenly distributed pores. This special structure allows air to pass freely and quickly through it, creating unobstructed highways for airflow. Compared to ordinary materials, its superior breathability acts like a highly efficient moisture extractor, rapidly removing moisture from the skin's surface and keeping it dry at all times.

[0039] The breathable adhesive layer 11 is made of natural fibers, which have unparalleled skin-friendliness and minimal skin irritation. Even with prolonged application, users do not need to worry about allergic reactions. Moreover, the inherent breathability of these natural fibers ensures that the plaster adheres firmly to the skin and does not easily fall off, while not hindering air circulation at all.

[0040] Meanwhile, the dustproof film 12 is made of plastic anti-stick film, preventing dust, microorganisms, and other tiny contaminants from adhering to it. When the plaster is not in use, it tightly covers the bottom of the breathable adhesive layer 11, blocking external dust, bacteria, and other contaminants from all angles. This ensures the cleanliness and hygiene of the plaster, the medicated pad, the medicine container, and other internal structures, fundamentally preventing contamination from affecting the efficacy and safety of the plaster, and providing users with reliable quality assurance.

[0041] 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 and improvements 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 highly breathable and non-detachable medicated plaster, comprising a protective layer (4), characterized in that: An isolation layer (5) is fixedly connected to the bottom end of the protective layer (4), a breathable layer (6) is fixedly connected to the bottom end of the isolation layer (5), a medicated pad (7) is fixedly connected to the bottom end of the breathable layer (6), a limiting ring (8) is fixedly connected to the bottom end of the medicated pad (7), a tablet (9) is fixedly connected to the bottom end of the medicated pad (7), a fixing layer (10) is fixedly connected to the bottom end of the tablet (9), and a fixing component for fixing is fixedly connected to the top end of the protective layer (4).

2. The high-breathability and non-falling plaster patch according to claim 1, characterized in that: The fixing component includes a cross-shaped adhesive layer (1), the bottom end of which is fixedly connected to the top end of the protective layer (4). Multiple dustproof films (3) are fixedly connected to the bottom end of the cross-shaped adhesive layer (1), and convenient sheets (2) are fixedly connected to both sides of the multiple dustproof films (3). A breathable adhesive layer (11) is fixedly connected to the bottom end of the fixing layer (10), and a second dustproof film (12) is fixedly connected to the bottom end of the breathable adhesive layer (11). A second convenient sheet (13) is fixedly connected to the front inside of the second dustproof film (12).

3. The high-breathability non-falling plaster patch of claim 2, characterized in that: The top ends of the multiple convenient pieces (2) are fixedly connected to the bottom end of the cross adhesive layer (1), and the bottom end of the limiting ring (8) is fixedly connected to the top end of the fixing layer (10).

4. The high-breathability and non-falling plaster patch of claim 1, characterized in that: The protective layer (4) is made of non-woven fabric, and the breathable layer (6) is made of synthetic fiber.

5. The high-breathability and non-falling plaster patch of claim 2, characterized in that: The breathable adhesive layer (11) is made of natural fiber material, and the dustproof film (12) is made of plastic anti-stick film.

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