A gynecological hot compress device for treating dysmenorrhea in traditional Chinese medicine

By incorporating a preheating component into the strap of the gynecological menstrual pain relief belt, and utilizing heat-conducting copper wires and electric heating elements to preheat the strap, the problem of a cold sensation when the strap comes into contact with the skin is solved, thus improving wearing comfort and the heat therapy effect.

CN224461882UActive Publication Date: 2026-07-07ZHEJIANG CHINESE MEDICAL UNIVERSITY

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG CHINESE MEDICAL UNIVERSITY
Filing Date
2025-04-14
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing gynecological menstrual pain heat therapy belts tend to produce a cooling sensation when the straps come into contact with the skin in cold weather, affecting wearing comfort and heat therapy effectiveness.

Method used

A preheating component is installed on the bandage of the heat therapy device. The bandage is preheated before wearing by heat-conducting copper wires and electric heating elements to ensure that the bandage reaches a suitable temperature.

Benefits of technology

It avoids the cold feeling when the straps come into contact with the skin, improves wearing comfort and heat therapy effect, and enhances the user experience.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224461882U_ABST
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Abstract

The utility model belongs to the technical field of medical instrument device, concretely relates to a gynecological dysmenorrhea hot compress device for traditional chinese medicine, including hot compress device casing, the one side of hot compress device casing is installed with control panel, the one side fixed mounting of hot compress device casing inner chamber has electric heating element, the one side fixed connection of hot compress device casing inner chamber away from electric heating element has hot compress bag, the inner chamber intercommunication of hot compress bag has heating wire and another end fixed connection of heating wire top of electric heating element, the both sides of hot compress device casing are equipped with square hole, the strip binding is inserted in the square hole, be provided with preheating assembly on the strip binding. The utility model can wear the preheating treatment to the binding of hot compress device both sides before, ensure that the binding has reached the suitable temperature when contacting with the skin, thereby avoided the cool feeling because the binding did not preheat, improved the comfort and hot compress effect of wearer.
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Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically relating to a traditional Chinese medicine gynecological hot compress device for dysmenorrhea. Background Technology

[0002] A gynecological menstrual pain relief heat pack is a heat therapy device designed specifically for women to relieve menstrual cramps. It typically consists of an outer belt and an internal heating element. Through electrical or chemical reactions, the internal heating element generates heat and transfers it to the outer belt, providing heat to the user's lower abdomen or waist. The principle behind this heat therapy is to promote blood circulation and relieve uterine contraction pain, thereby alleviating menstrual cramps.

[0003] Currently, gynecological menstrual pain relief belts have become a common tool for many women to relieve menstrual cramps. These belts naturally generate heat during wear and use, aiming to effectively apply heat to the lower abdomen, thus relieving pain caused by uterine contractions. These products are usually in the form of belts, primarily preheating the central abdominal area. However, the side straps often lack proper preheating, especially in cold climates. When the wearer secures these unheated straps to their waist, the moment the straps come into contact with the skin, a cool sensation may occur. This sudden coolness can sometimes make the wearer feel uncomfortable and may even negatively impact the wearing experience. Utility Model Content

[0004] The purpose of this invention is to provide a traditional Chinese medicine gynecological hot compress device for dysmenorrhea, which can preheat the straps on both sides of the device before wearing it, ensuring that the straps reach a suitable temperature when in contact with the skin, thereby avoiding the cold feeling caused by the straps not being preheated, and improving the wearer's comfort and the effect of the hot compress.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] A traditional Chinese medicine gynecological hot compress device for dysmenorrhea includes a hot compress device housing. A control panel is installed on one side of the hot compress device housing. An electric heating element is fixedly installed on one side of the inner cavity of the hot compress device housing. A hot compress pack is fixedly connected to the inner cavity of the hot compress device housing away from the electric heating element. A heating wire is connected to the inner cavity of the hot compress pack, and the other end of the heating wire is fixedly connected to the top of the electric heating element. Square holes are opened on both sides of the hot compress device housing. A strip of binding strap is inserted into the square hole, and a preheating component is provided on the strip of binding strap.

[0007] Preferably, the preheating component includes a linear groove formed in the inner wall of the strip strap, a heat-conducting copper wire is fixedly connected to the inner side of the linear groove and one end of the heat-conducting copper wire is fixedly connected to one side of the heating element, and a waterproof TPU layer is fixedly connected to one side of the inner wall of the strip strap.

[0008] Preferably, a hook and loop fastener is fixedly connected to one end of the square hole, and a hook and loop fastener mat is fixedly connected to the side of the square hole away from the hook and loop fastener.

[0009] Preferably, a limiting block is inserted into the inner side of the square hole, and the limiting block is fixedly connected to the surface of the strip strap.

[0010] Preferably, the surface of the strip strap has multiple sets of ventilation holes, which are arranged in an array on both sides of the surface of the strip strap.

[0011] Preferably, the limiting block has an H-shaped structure, and the two sides of the limiting block are used to limit the strip strap.

[0012] The technical effects achieved by this utility model are as follows:

[0013] This utility model discloses a traditional Chinese medicine gynecological hot compress device for dysmenorrhea. By setting up a preheating component and using the control panel to activate the preheating function, the electric heating element begins to heat the heat-conducting copper wire. As the heat-conducting copper wire is heated, it effectively transfers heat to the strip strap, thereby preheating the electric heating element and the strip strap. This allows the user to quickly provide warmth to the abdomen when wearing the device. The device can preheat the straps on both sides of the hot compress device before wearing, ensuring that the straps have reached a suitable temperature when in contact with the skin, thus avoiding the cold feeling caused by the straps not being preheated, improving the wearer's comfort and the hot compress effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the top structure of the housing of the heat therapy device of this utility model;

[0016] Figure 3 This is a three-dimensional structural view of the preheating component of this utility model.

[0017] The attached diagram lists the components represented by each number as follows:

[0018] 1. Heating device housing; 2. Heating element; 3. Heating pack; 4. Heating wire; 5. Square hole; 6. Strip strap; 7. Linear groove; 8. Thermally conductive copper wire; 9. Waterproof TPU layer; 10. Velcro front; 11. Velcro back; 12. Limiting block. Detailed Implementation

[0019] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0020] like Figure 1 - Figure 3 As shown, a traditional Chinese medicine gynecological hot compress device for dysmenorrhea includes a hot compress device housing 1. A control panel is installed on one side of the hot compress device housing 1. An electric heating element 2 is fixedly installed on one side of the inner cavity of the hot compress device housing 1. A hot compress pack 3 is fixedly connected to the side of the inner cavity of the hot compress device housing 1 away from the electric heating element 2. A heating wire 4 is connected to the inner cavity of the hot compress pack 3, and the other end of the heating wire 4 is fixedly connected to the top of the electric heating element 2. Square holes 5 are opened on both sides of the hot compress device housing 1. A strip of binding strap 6 is inserted into the square hole 5. A preheating component is provided on the strip of binding strap 6.

[0021] The heat pack 3 is filled with traditional Chinese medicinal herbs such as mugwort and ginger. These herbs release their medicinal properties upon heating, directly applying heat to the user's abdomen to help relieve menstrual cramps. The strip strap 6 is made of a soft material, providing a comfortable experience when in contact with the skin and avoiding irritation or pressure. The strip strap 6 secures the heat pack 3 to the user's abdomen, ensuring it adheres evenly and stably to enhance the heat application effect. The control panel controls the operation of the entire device, including the heating element. Component 2 is used to transfer heat to the heat pack 3 via the heating wire 4, so as to apply heat to the user's abdomen. The preheating component can preheat the heat pack 3 and the strip strap 6 before putting on the device, thereby ensuring that the device can quickly provide warmth when it comes into contact with the user's abdomen, reducing waiting time and improving the heat application effect. In actual use, the user can set the temperature and time of the heat application through the control panel. The heating element 2 works according to the set parameters, transferring heat to the heat pack 3 via the heating wire 4. The heat pack 3 then evenly distributes the heat to the user's abdomen to relieve menstrual cramps.

[0022] like Figure 3 As shown, the preheating component includes a linear groove 7 formed in the inner wall of the strip strap 6. A heat-conducting copper wire 8 is fixedly connected to the inner side of the linear groove 7, and one end of the heat-conducting copper wire 8 is fixedly connected to one side of the heating element 2. A waterproof TPU layer 9 is fixedly connected to one side of the inner wall of the strip strap 6.

[0023] Specifically, the linear groove 7 is used to accommodate the heat-conducting copper wire 8, which is used to preheat the strip strap 6. When the control panel activates the preheating function, the heating element 2 begins to heat the heat-conducting copper wire 8. As the heat-conducting copper wire 8 is heated, it effectively transfers heat to the strip strap 6. In this way, when the user wears the device on their abdomen, the heating element 2 and the strip strap 6 have already been preheated, which can quickly provide warmth to the user's abdomen. This not only improves the heat therapy effect but also enhances the user experience, making the entire device more comfortable and convenient to use. The waterproof TPU layer 9 is used to enhance the waterproof performance of the strip strap 6, effectively preventing water from penetrating into the strip strap 6 and damaging the heat-conducting copper wire 8 inside. This ensures the user's safety during the heat therapy process and avoids the risk of short circuits or electric shocks that may be caused by water contacting the circuit. At the same time, the TPU material has good elasticity and wear resistance, allowing the strip strap 6 to better conform to the user's abdominal curve, improving wearing comfort and stability.

[0024] like Figure 1 As shown, a hook and loop fastener 10 is fixedly connected to one end of the square hole 5, and a hook and loop fastener female surface 11 that mates with the hook and loop fastener 10 is fixedly connected to the side of the square hole 5 away from the hook and loop fastener 10.

[0025] The interlocking use of the Velcro side 10 and the Velcro backing side 11 allows the square hole 5 to be flexibly adjusted according to the user's waist size. Specifically, when the Velcro side 10 and the Velcro backing side 11 are attached together, they fit tightly to form a stable ring structure, ensuring that the heat therapy device can be tightly wrapped around the user's abdomen and will not easily slip off. The adhesive design also allows the user to easily fix the heat therapy device to the abdomen when needed without the need for additional straps or fixing devices, further improving the convenience of use. It can also be quickly removed, making the heat therapy device suitable not only for users with different waist sizes, but also ensuring convenience and safety while maintaining efficient heat therapy.

[0026] like Figure 2 As shown, a limiting block 12 is inserted into the inner side of the square hole 5, and the limiting block 12 is fixedly connected to the surface of the strip strap 6.

[0027] Specifically, the limiting block 12 is used to fill the gap of the square hole 5, and at the same time, the limiting block 12 is also used to limit the strip strap 6 to ensure that the heat therapy device housing 1 will not be displaced during the wearing process.

[0028] like Figure 1 As shown, the surface of the strip strap 6 has multiple sets of ventilation holes, which are arranged in an array on both sides of the surface of the strip strap 6.

[0029] The design of these vents enhances the airflow of the heat strip 6, allowing moisture or heat generated during wear to escape promptly, preventing users from feeling stuffy and uncomfortable during heat application. The array of vents ensures uniform heat dissipation during heat application, reducing moisture between the device and the skin and increasing comfort. Through the carefully designed vents, this heat application device not only guarantees the heat application effect but also ensures comfort and safety.

[0030] like Figure 2 As shown, the limiting block 12 has an H-shaped structure, and the two sides of the limiting block 12 are used to limit the strip strap 6.

[0031] Specifically, the H-shaped structure design enhances the limiting ability of the limiting block 12 to limit the strip strap 6, and also ensures the stability of the heat therapy device during use. The limiting block 12 is inserted into the square hole 5 and fixedly connected to the strip strap 6. Its inner side can fit tightly against the surface of the strip strap 6, effectively preventing the strip strap 6 from shifting during use.

[0032] The working principle of this utility model is as follows: First, the user needs to start the heating element 2 through the control panel, and then heat the heating wire 4 and the heat-conducting copper wire 8. After the heating wire 4 and the heat-conducting copper wire 8 reach a suitable temperature, the heating wire 4 preheats the heat pack 3, and the heat-conducting copper wire 8 preheats the strip strap 6. After the preheating step is completed, the user needs to manually attach the Velcro side 10 and the Velcro side 11 to the user's abdomen to complete the wearing process of the device.

[0033] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A traditional Chinese medicine gynecological hot compress device for dysmenorrhea, characterized in that: The device includes a heating device housing (1), a control panel is installed on one side of the heating device housing (1), an electric heating element (2) is fixedly installed on one side of the inner cavity of the heating device housing (1), a heating pack (3) is fixedly connected to the side of the inner cavity of the heating device housing (1) away from the electric heating element (2), a heating wire (4) is connected to the inner cavity of the heating pack (3), and the other end of the heating wire (4) is fixedly connected to the top of the electric heating element (2). Square holes (5) are opened on both sides of the heating device housing (1), a strip strap (6) is inserted into the square hole (5), and a preheating component is provided on the strip strap (6).

2. The traditional Chinese medicine gynecological dysmenorrhea hot compress device according to claim 1, characterized in that: The preheating assembly includes a linear groove (7) formed on the inner wall of the strip strap (6), a heat-conducting copper wire (8) is fixedly connected to the inner side of the linear groove (7), and one end of the heat-conducting copper wire (8) is fixedly connected to one side of the heating element (2). A waterproof TPU layer (9) is fixedly connected to one side of the inner wall of the strip strap (6).

3. A traditional Chinese medicine gynecological hot compress device for dysmenorrhea according to claim 1, characterized in that: A hook and loop fastener (10) is fixedly connected to one end of the square hole (5), and a hook and loop fastener female surface (11) that mates with the hook and loop fastener (10) is fixedly connected to the side of the square hole (5) away from the hook and loop fastener (10).

4. A traditional Chinese medicine gynecological hot compress device for dysmenorrhea according to claim 1, characterized in that: A limiting block (12) is inserted into the inner side of the square hole (5), and the limiting block (12) is fixedly connected to the surface of the strip strap (6).

5. A traditional Chinese medicine gynecological dysmenorrhea hot compress device according to claim 1, characterized in that: The surface of the strip strap (6) has multiple sets of ventilation holes, which are arranged in an array on both sides of the surface of the strip strap (6).

6. A traditional Chinese medicine gynecological hot compress device for dysmenorrhea according to claim 4, characterized in that: The limiting block (12) has an H-shaped structure, and the two sides of the limiting block (12) are used to limit the strip strap (6).