Woman dysmenorrhea patch

Abstract

The utility model discloses a woman dysmenorrhea patch which comprises a breathable waterproof bonding layer, an anti-tearing layer, a self-heating layer, a medicine physiotherapy layer and a protective film layer, and permeation holes are formed in the breathable waterproof bonding layer; the breathable waterproof bonding layer, the anti-tear layer, the self-heating layer, the medicine physiotherapy layer and the protective film layer are sequentially bonded into a whole from top to bottom, and the breathable waterproof bonding layer is provided with at least two bonding lugs opposite in position, the medicine physiotherapy layer is sealed between the breathable waterproof bonding layer and the protective film layer. The anti-tear layer is arranged between the breathable waterproof bonding layer and the working layer, so that the breathable waterproof bonding layer is prevented from being deformed greatly when being stretched, the breathable waterproof bonding layer is prevented from being stripped from the working layer, and the product can be tightly attached to the body for a long time.

Description

Technical Field

[0001] The utility model relates to the field of medical technology, and is specifically a menstrual pain patch for women. Background Art

[0002] Dysmenorrhea is one of the most common gynecological symptoms. It refers to lower abdominal pain and distension before, during, or after menstruation, accompanied by back pain or other discomfort. The symptoms seriously affect the quality of life.

[0003] Currently, there are products on the market that use warming patches or heating patches to relieve dysmenorrhea symptoms, but this type of product has certain disadvantages: in order to improve the sense of application, people usually pull the product tight to both sides and then apply it to the body, which will cause a certain degree of peeling between the adhesive layer and the working layer (drug layer or self-heating layer), resulting in the product easily falling off the body after being applied for a period of time. Utility Model Content

[0004] To this end, the technical problem to be solved by the utility model is to provide a dysmenorrhea patch for women, in which an anti-tear layer is arranged between the breathable waterproof adhesive layer and the working layer to avoid large deformation of the breathable waterproof adhesive layer when being stretched, thereby avoiding peeling between the breathable waterproof adhesive layer and the working layer, ensuring that the product can be tightly attached to the body for a long time.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A dysmenorrhea patch for women, comprising a breathable and waterproof adhesive layer, a tear-resistant layer, a self-heating layer, a drug therapy layer and a protective film layer, wherein the breathable and waterproof adhesive layer is provided with a permeable hole; the breathable and waterproof adhesive layer, the tear-resistant layer, the self-heating layer, the drug therapy layer and the protective film layer are sequentially bonded together into a whole from top to bottom, and the breathable and waterproof adhesive layer has at least two oppositely positioned ears, wherein the drug therapy layer is sealed between the breathable and waterproof adhesive layer and the protective film layer.

[0007] The above-mentioned dysmenorrhea patch for women, the anti-tear layer is a medical polymer fiber mesh layer.

[0008] In the above-mentioned dysmenorrhea patch for women, the tear-resistant layer is a fiber layer with the two ears as the starting end and the terminal end.

[0009] The above-mentioned dysmenorrhea patch for women has protrusions arranged on the drug therapy layer.

[0010] The above-mentioned dysmenorrhea patch for women, the protrusion is a spherical crown-shaped protrusion.

[0011] In the above-mentioned dysmenorrhea patch for women, in the spherical crown-shaped protrusion, the ratio of the sphere radius R of the spherical crown-shaped protrusion to the height h of the spherical crown-shaped protrusion is 2-6, and R is 6-14 mm.

[0012] In the above-mentioned dysmenorrhea patch for women, the ratio of the spherical radius R of the spherical crown-shaped protrusion to the height h of the spherical crown-shaped protrusion is 2.5-4.8.

[0013] The above-mentioned dysmenorrhea patch for women is characterized in that the protective film layer is one of medical polyurethane film, medical ice silk fiber film and glassine paper.

[0014] In the above-mentioned dysmenorrhea patch for women, the protective film layer and the breathable and waterproof adhesive layer are the same in size and shape.

[0015] The beneficial effects of the utility model are as follows:

[0016] (1) The present invention utilizes a combination of a self-heating layer and a drug therapy layer to relieve dysmenorrhea symptoms in a short period of time, and can also relieve dysmenorrhea symptoms in a long-term cumulative manner.

[0017] (2) The utility model squeezes the skin by the spherical crown protrusion, which is beneficial to the skin's absorption of the drug, while maintaining the overall pressure feeling at the application site, which is beneficial to relieving the pain during dysmenorrhea, and is also beneficial to the introduction of the heat generated by the self-heating layer into the body.

[0018] (3) The addition of the tear-resistant layer of the utility model is conducive to reducing the probability of peeling between the breathable and waterproof adhesive layer and the working layer, ensuring that the product can be tightly attached to the body for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of the utility model of a menstrual pain patch for women;

[0020] Figure 2 A schematic diagram of the structure of the drug therapy layer of the utility model of the dysmenorrhea patch for women;

[0021] Figure 3 Another structural schematic diagram of the medicine therapy layer of the dysmenorrhea patch for women of the utility model, viewed from the bottom up.

[0022] The reference numerals in the figure are as follows: 1-breathable and waterproof adhesive layer; 2-tear-resistant layer; 3-self-heating layer; 4-drug therapy layer, 4-1-protrusion; 5-protective film layer. DETAILED DESCRIPTION

[0023] like Figure 1As shown, the utility model of the dysmenorrhea patch for women comprises a breathable waterproof adhesive layer 1, an anti-tear layer 2, a self-heating layer 3, a drug therapy layer 4 and a protective film layer 5, wherein the breathable waterproof adhesive layer 1 is provided with a permeable hole; the breathable waterproof adhesive layer 1, the anti-tear layer 2, the self-heating layer 3, the drug therapy layer 4 and the protective film layer 5 are sequentially bonded into a whole from top to bottom, and the breathable waterproof adhesive layer 1 has at least two oppositely positioned ears, wherein the drug therapy layer 4 is sealed between the breathable waterproof adhesive layer 1 and the protective film layer 5. In this embodiment, the protective film layer 5 is one of a medical polyurethane film, a medical ice silk fiber film and glassine paper, preferably a medical polyurethane film; the drug therapy layer 4 is attached with a Chinese patent medicine composition for treating or relieving dysmenorrhea symptoms.

[0024] Among them, the selection of the tear-resistant layer 2 can be selected according to the specific shape of the menstrual pain patch. For example, when the shape of the menstrual pain patch is a long strip, the tear-resistant layer 2 can be selected from a fiber layer with the two ears as the starting and terminal ends. When the menstrual pain patch is made into a circle (including a perfect circle and an ellipse), the tear-resistant layer 2 can be selected from a medical polymer fiber mesh layer. The provision of the tear-resistant layer 2 can prevent the user from over-stretching the breathable and waterproof adhesive layer 1 when tightening the breathable and waterproof adhesive layer 1 through the two ears, thereby preventing the breathable and waterproof adhesive layer 1 from peeling off from the working layer (including the tear-resistant layer 2, the self-heating layer 3 and the drug therapy layer 4). In the actual production process, the adhesive on the breathable and waterproof adhesive layer 1 can be bonded to the self-heating layer 3 through the mesh holes of the medical polymer fiber mesh layer or the gaps between the fiber parts of the fiber layer.

[0025] There is an application problem with existing physiotherapy patches and heating patches, that is, either an adhesive is provided on the entire surface layer of the application surface and the application is achieved by relying on the adhesion between the adhesive and the skin, or the working surface and the skin are closely attached to each other by relying on the adhesion between the ear and the skin. Both of these situations bring a certain bad experience to the user. The former causes a large area of ​​skin to feel tense and pulled, and the latter makes people feel that the fit is not tight enough, especially when the user is performing some activities. In order to solve the problems caused by these two situations, in the utility model, a protrusion 4-1 is provided on the drug physiotherapy layer 4, and preferably, the protrusion 4-1 is a spherical crown protrusion. And the ratio of the sphere radius R of the spherical crown shaped protrusion to the height h of the spherical crown shaped protrusion can be determined according to the shape and size of the women's dysmenorrhea patch. In order to improve the feeling of application, the ratio of R to h can be made close to 2. Conversely, in order to reduce the squeezing feeling, the ratio of R to h can be made close to 6. Preferably, the ratio of R to h is 2.5 to 4.8, and more preferably, the ratio of R to h is 3 to 4.2, and R is 8 to 12 mm.

[0026] When using the utility model, the protective film layer 5 is torn off, and then the dysmenorrhea patch for women is tightened through the ears and applied to the corresponding position. When the protrusions are felt squeezing the skin, the ears are bonded to the skin, and then the self-heating layer 3 generates heat and transfers it to the skin through the drug therapy layer 4 to provide hot compress for the applied area. At the same time, the heat provided by the self-heating layer 3 is also beneficial for the effective ingredients in the Chinese patent medicine composition in the drug therapy layer 4 to penetrate into the skin. When the protrusions are pressed against the skin, the gap between the two protrusions 4-1 and the combination of the protrusions 4-1 can tighten the skin, thereby improving the blood circulation of the skin at that location, which is beneficial for the drugs in the Chinese patent medicine composition to penetrate into the skin, thereby treating or alleviating dysmenorrhea symptoms.

[0027] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the claims of this patent application.

Claims

1. A dysmenorrhea patch for women, characterized in that: The invention comprises a breathable waterproof adhesive layer (1), an anti-tear layer (2), a self-heating layer (3), a drug therapy layer (4) and a protective film layer (5), wherein the breathable waterproof adhesive layer (1) is provided with a permeable hole; the breathable waterproof adhesive layer (1), the anti-tear layer (2), the self-heating layer (3), the drug therapy layer (4) and the protective film layer (5) are sequentially bonded from top to bottom to form a whole, and the breathable waterproof adhesive layer (1) has at least two ears in opposite positions, wherein the drug therapy layer (4) is sealed between the breathable waterproof adhesive layer (1) and the protective film layer (5).

2. The dysmenorrhea patch for women according to claim 1, characterized in that: The tear-resistant layer (2) is a medical polymer fiber mesh layer.

3. The dysmenorrhea patch for women according to claim 1, characterized in that: The tear-resistant layer (2) is a fiber layer with the two ears as the starting end and the terminal end.

4. The dysmenorrhea patch for women according to claim 1, characterized in that: The drug therapy layer (4) is provided with a protrusion (4-1).

5. The dysmenorrhea patch for women according to claim 4, characterized in that: The protrusion (4-1) is a spherical crown protrusion.

6. The dysmenorrhea patch for women according to claim 5, characterized in that: In the spherical crown-shaped protrusion, the ratio of the sphere radius R of the spherical crown-shaped protrusion to the height h of the spherical crown-shaped protrusion is 2-6, and R is 6-14 mm.

7. The dysmenorrhea patch for women according to claim 6, characterized in that: The ratio of the sphere radius R of the spherical crown-shaped protrusion to the height h of the spherical crown-shaped protrusion is 2.5-4.

8.

8. The dysmenorrhea patch for women according to claim 1, characterized in that: The protective film layer (5) is one of a medical polyurethane film, a medical ice silk fiber film and glassine paper.

9. The dysmenorrhea patch for women according to claim 1, characterized in that: The protective film layer (5) and the breathable and waterproof adhesive layer (1) are the same in size and shape.

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