Magnetic treatment bandage

Abstract

The invention belongs to the technical field of medical instruments, and relates to a magnetic treatment bandage which comprises a bandage body and further comprises a plurality of ventilation pipes, an air supply device and a plurality of electric wires which are arranged in the bandage body at intervals, and the electric wires are used for being connected with a power source. The plurality of ventilation pipes are arranged in the bandage main body at intervals, the ventilation pipes and the electric wires are alternately arranged, a plurality of ventilation holes are formed in the ventilation pipes, and the ventilation holes face the bandage main body and act on one side of a treatment part; the air supply device is provided with an air output end, the air output end is communicated with the ventilation pipe and used for conveying air into the ventilation pipe, and the air is blown to a treatment part through the ventilation hole. The ventilation device is additionally arranged on the basis of magnetic field treatment, dryness of the surgical site can be guaranteed, bacterium breeding is avoided, and cold compress and hot compress treatment can be conducted on the surgical site according to clinical requirements.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to a magnetic therapeutic bandage. Background Art

[0002] With the aging of my country's population and the increasing number of motor vehicles, the incidence of fractures has been increasing year by year. According to incomplete statistics, the annual incidence of fractures in my country is about 1% to 2%, which means that about 10 to 20 people out of every 1,000 will have fractures. For patients with obvious fracture displacement and difficult to perform conservative treatment with manual reduction, open reduction and internal fixation has become a common treatment option. However, clinical follow-up found that 5% to 10% of patients had complications such as nonunion of fractures and poor wound healing after surgery. In recent years, the role of magnetic fields in promoting fracture and wound healing has attracted widespread attention. Studies have shown that magnetic fields can promote bone healing and wound healing through the following mechanisms: (1) Stimulating cell proliferation: Magnetic fields can promote the proliferation and differentiation of osteoblasts and other related cells, and enhance the regenerative capacity of bone tissue; (2) Improving blood circulation: Magnetic fields can promote local blood circulation, increase the supply of oxygen and nutrients, and thus accelerate the healing process; (3) Reducing inflammatory response: Magnetic fields have anti-inflammatory effects, which can reduce inflammatory responses at the site of trauma, relieve pain, and promote healing; (4) Promoting collagen synthesis: Magnetic fields help the synthesis of collagen, which is an indispensable component in the process of wound healing and bone healing; (5) Enhancing bone density: Long-term application of magnetic fields can improve bone density and reduce the risk of recurrent fractures. In short, as a non-invasive treatment method, magnetic fields show good potential and help accelerate the healing process of fractures and wounds, which deserves further exploration and application in clinical practice.

[0003] At present, some countries have approved some magnetic field therapy devices for the treatment of fracture healing, chronic pain, arthritis and other diseases. However, the magnetic field therapy devices used in the market have some problems such as large size and relatively clumsy use, which are specifically manifested in the following aspects: (1) Device size: Many magnetic field therapy devices are relatively large in design and usually require a dedicated treatment room or space, which is not convenient for movement and storage; (2) Patient comfort: Some larger devices are not easy to adjust the position of the device during use, and may require the patient to maintain a specific posture, resulting in discomfort during use. Especially in the case of long-term treatment, maintaining a specific posture for a long time will make the patient uncomfortable. Summary of the invention

[0004] In view of this, the present invention provides a magnetic therapy bandage, which can reduce the volume of magnetic field therapy equipment, facilitate the adjustment of the position of the equipment, and improve the comfort of patients.

[0005] The technical solution of the present invention is:

[0006] A magnetic therapeutic bandage comprises a bandage body, a plurality of wires are arranged at intervals in the bandage body, the wires are connected to a power source to generate a magnetic field, and further comprises:

[0007] A plurality of electric wires are arranged at intervals in the bandage body, and the electric wires are used to connect to a power source;

[0008] A plurality of ventilation tubes are arranged in the bandage body at intervals, and the ventilation tubes and the electric wires are arranged alternately, and a plurality of ventilation holes are opened on the ventilation tubes, and the ventilation holes are arranged on one side of the bandage body;

[0009] The gas supply device has a gas output end, which is connected to the ventilation tube and is used to transport gas into the ventilation tube. The gas is blown toward the treatment site through the ventilation hole.

[0010] Preferably, the air supply device includes an air pump and a main line, the inlet of the air pump is connected to the outside, the outlet of the air pump is connected to the main line, one end of the ventilation pipe is closed, and the other ends of the multiple ventilation pipes are connected to the main line.

[0011] Preferably, the electric wires and the ventilation tube are arranged in parallel or in an S-shape along the long side direction of the bandage body.

[0012] Preferably, a temperature regulating component is arranged between the air pump and the ventilation pipe, and the temperature regulating component includes a heating component and a cooling component, the inlet ends of the heating component and the cooling component are both connected to the outlet of the air pump, and the outlet ends of the heating component and the cooling component are both connected to the main line.

[0013] Preferably, the heating component includes a first pipe and a heating wire, one end of the first pipe is connected to the air pump, and the other end is connected to the main line, and the heating wire is arranged inside the first pipe.

[0014] Preferably, the refrigeration component comprises a box body and a second pipe, wherein dry ice is contained in the box body, and the second pipe passes through the box body, wherein one end of the second pipe is connected to the air pump, and the other end of the second pipe is connected to the main line.

[0015] Preferably, a temperature detector is provided on the main line for detecting the temperature of the gas inside the main line.

[0016] Preferably, the bandage body includes an inner lining layer, a functional layer, and an outer shell, wherein the inner lining layer, the functional layer, and the outer shell are arranged in sequence from the inside to the outside, the electric wire and the ventilation tube are both arranged inside the functional layer, and the ventilation holes on the ventilation tube are all facing the inner lining layer.

[0017] Preferably, the lining layer includes one of mulberry silk, bamboo fiber, tencel, and bamboo charcoal fiber, and the thickness of the lining layer is 1 mm to 2 mm.

[0018] Preferably, the functional layer comprises one of aramid fiber fabric, glass fiber fabric and carbon fiber fabric, and the thickness of the functional layer is 1 mm to 3 mm.

[0019] Compared with the prior art, the magnetic therapeutic bandage provided by the present invention has the following beneficial effects:

[0020] The magnetic therapeutic bandage of the present invention reduces the volume of the magnetic field therapy device, facilitates adjustment of the position of the device, and improves the comfort of the patient. A ventilation device is added on the basis of magnetic field therapy, which can not only ensure that the surgical site is dry and prevent bacterial growth, but also can perform cold and hot compress treatments on the surgical site according to clinical needs. The present invention has a simple structure and a low production cost, and is easy to promote and use in hospitals and communities. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the present invention installed on a human body.

[0022] Figure 2 It is a top view of the present invention.

[0023] Figure 3 It is a cross-sectional view of the present invention.

[0024] Figure 4 It is a schematic diagram of the working principle of the present invention.

[0025] Figure 5 It is a schematic structural diagram of the gas supply device of the present invention.

[0026] Figure 6 It is a schematic diagram of the structure of the ventilation pipe S distribution of the present invention.

[0027] Description of reference numerals:

[0028] 1- lining, 2- functional layer, 3- shell, 4- elastic band, 5- wire, 6- main wire, 7- power supply, 8- ventilation pipe, 9- main line, 10- air pump, 11- human body structure, 12- vent, 13, air inlet, 14, air pump, 15, air outlet, 16, first pipeline, 17, second pipeline, 18, temperature detector, 19, heating wire, 20, box body. DETAILED DESCRIPTION

[0029] It should be noted that, in the description of the present invention, the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0031] In addition, it should be noted that the connections involved in the present invention can be achieved by using conventional connection methods and do not involve any innovation.

[0032] The subject of the present invention is a magnetic therapy bandage. At present, European and American countries have approved some magnetic field therapy devices for the treatment of fracture healing, chronic pain, arthritis and other diseases. However, the magnetic field therapy devices used in the market have some problems such as large size and relatively clumsy use, which are specifically manifested in the following aspects: (1) Device size: Many magnetic field therapy devices are relatively large in design and usually require a special treatment room or space, which is not convenient for movement and storage; (2) Operation complexity: The operation interface of some devices is complex, and users need professional training to master it, which increases the threshold for use; (3) Patient comfort: Some devices may require patients to maintain a specific posture when using them, resulting in discomfort during use, especially when long-term treatment is required; (4) Power supply and accessories: Most magnetic field devices need to be connected to a power supply and may contain multiple accessories, which increases the complexity of setup and disassembly; (5) Price and maintenance: Due to the large size and high technical content of the equipment, the equipment price is high and the maintenance cost is relatively high.

[0033] Based on the above reasons, the present invention provides a magnetic therapeutic bandage to solve the above-mentioned technical problems. Figures 1 to 6 The present invention is described in detail with reference to the structural schematic diagram of FIG.

[0034] Example 1

[0035] This embodiment provides a magnetic therapeutic bandage, including a bandage body, in which a plurality of electric wires are arranged at intervals, and the electric wires are connected to a power source to generate a magnetic field, and also includes a plurality of ventilation tubes 8 and an air supply device 10.

[0036] A plurality of wires 5 are arranged at intervals in the bandage body, and the wires 5 are used to connect to a power source 7. A plurality of ventilation tubes 8 are arranged at intervals in the bandage body, and the ventilation tubes 8 and the wires 5 are arranged alternately, and a plurality of ventilation holes 12 are opened on the ventilation tubes 8, and the ventilation holes 12 are arranged on one side of the bandage body. The gas supply device 10 has a gas output end, which is connected to the ventilation tube 8 and is used to transport gas into the ventilation tube 8, and the gas is blown toward the treatment site through the ventilation holes 12.

[0037] A plurality of vent holes 12 are evenly spaced on the wall of the ventilation tube 8 facing the human body structure 11. The design of the vent holes ensures that the gas can be blown directly to the treatment site.

[0038] Elastic bands 4 are symmetrically arranged at both ends of the bandage body, and a fleece-surface Velcro and a hook-surface Velcro are fixed to the two elastic bands 4, respectively. The fleece-surface Velcro and the hook-surface Velcro cooperate with each other to wrap the magnetic treatment bandage around the surgical site and firmly fix it. The design of the elastic band and Velcro allows the bandage to be firmly fixed to different parts of the body, making it easy to use.

[0039] The electric wire 5 is made of copper wire or aluminum wire with a diameter of 1 to 5 mm, an insulated outer surface and a good inner core conductivity. Multiple electric wires 5 are connected in parallel with the main electric wire 6.

[0040] The power supply 7 is an AC power supply, a pulse power supply or a DC power supply according to functional requirements. The maximum output voltage of the power supply does not exceed the human safety voltage, i.e. 36V. The frequency of the AC power supply is generally 15-75HZ, the frequency of the pulse power supply is generally 15-30HZ, and the magnetic field strength generated is generally 1-100mT.

[0041] The ventilation tube 8 and the main line 9 are made of silicone to facilitate the bending of the bandage body, thereby increasing the flexibility and durability of the bandage.

[0042] In this embodiment, the air supply device 10 includes an air pump 14 and a main line 9. The inlet of the air pump 14 is connected to the outside, the outlet of the air pump 14 is connected to the main line 9, one end of the ventilation pipe 8 is closed, and the other ends of the plurality of ventilation pipes 8 are all connected to the main line 9. The air pump 14 mainly inhales gas from the outside to ensure that the gas moves at a certain flow rate. The gas flow rate of the air supply device 10 is 6 to 10 L / min.

[0043] The electric wire 5 and the ventilation tube 8 are arranged in parallel or in an S-shape along the long side direction of the bandage body.

[0044] The alternating arrangement of the wires 5 and the ventilation tubes 8 ensures that magnetic therapy and air blowing can be performed simultaneously, thereby increasing the therapeutic effect.

[0045] The magnetic therapeutic bandage of the present invention reduces the volume of the magnetic field therapy device, facilitates adjustment of the position of the device, and improves the comfort of the patient. A ventilation device is added on the basis of magnetic field therapy, which can not only ensure that the surgical site is dry and prevent bacterial growth, but also can perform cold and hot compress treatments on the surgical site according to clinical needs. The present invention has a simple structure and a low production cost, and is easy to promote and use in hospitals and communities.

[0046] Example 2

[0047] On the basis of Example 1, the magnetic therapeutic bandage provided in this embodiment is to further improve the patient's comfort and reduce the patient's sweating, etc., and further ensure the dryness of the patient's treatment area. A temperature adjustment component is arranged between the air pump 14 and the ventilation pipe 8, and the temperature adjustment component includes a heating component and a cooling component. The inlet ends of the heating component and the cooling component are both connected to the outlet of the air pump 14, and the outlet ends of the heating component and the cooling component are both connected to the main line 9.

[0048] The gas supply device 10 inputs gas with a temperature of 4 to 50° C. according to functional requirements, which can reduce the patient's sweating and produce a cold or hot compress effect on the treatment area.

[0049] In this embodiment, the heating component includes a first pipe 16 and a heating wire 19. One end of the first pipe 16 is connected to the air pump 14, and the other end is connected to the main line 9. The heating wire 19 is arranged inside the first pipe 16. The heating wire 19 can heat the gas to generate hot gas.

[0050] In this embodiment, the refrigeration component includes a box body 20 and a second pipe 17. Dry ice is installed inside the box body 20. The second pipe 17 passes through the box body 20. One end of the second pipe 17 is connected to the air pump 14, and the other end is connected to the main line 9. Dry ice can cool the gas to generate cold air.

[0051] In order to make the temperature adjustment more accurate, a temperature detector 18 is provided on the main pipeline 9 to detect the temperature of the gas inside the main pipeline 9. The first pipeline 16 and the second pipeline 17 are finally connected together, and a temperature detector 18 is provided at the end thereof to monitor the gas temperature.

[0052] Example 3

[0053] On the basis of Example 1, the magnetic therapeutic bandage provided in this embodiment further comprises a bandage body including an inner lining layer 1, a functional layer 2, and an outer shell 3. The inner lining layer 1, the functional layer 2, and the outer shell 3 are arranged in sequence from the inside to the outside. The wire 5 and the ventilation tube 8 are both arranged inside the functional layer 2, and the ventilation holes 12 on the ventilation tube 8 are all facing the inner lining layer 1.

[0054] In this embodiment, the inner lining layer 1 is an antibacterial, breathable and soft material, including one of mulberry silk, bamboo fiber, Tencel, and bamboo charcoal fiber, and the thickness of the inner lining layer 1 is 1mm to 2mm. The skin-friendly and moisture wicking capabilities are increased. The design of the vents facing the inner lining layer ensures that the gas acts directly on the skin surface, improving the directness of the treatment. The functional layer 2 is a loose, soft, breathable and heat-resistant material, including one of aramid fiber fabric, glass fiber fabric, and carbon fiber fabric. The thickness of the functional layer 2 is 1mm to 3mm. The outer shell 3 is a waterproof, breathable and wear-resistant fabric, preferably waterproof nylon / polyester fabric, Gore-Tex, Cordura, with a thickness of 2mm to 3mm

[0055] The working principle of the present invention is as follows:

[0056] During treatment, the patient lies on the bed, takes off clothes to expose the surgical site, wraps the magnetic treatment bandage around the surgical site, fixes it with an elastic band, turns on the power supply and air pump; according to the surgical site and treatment purpose, the output voltage, current and frequency, as well as the output gas flow and temperature of the air pump, can determine the central magnetic field strength. After the treatment, turn off the power supply and air pump, and remove the magnetic treatment bandage. The whole process is simple to operate, and the patient compliance is relatively good.

[0057] The invention has the advantages of light weight, convenient use, economical and safe. Its overall structure is similar to the cuff of our blood pressure measuring instrument. During treatment, it only needs to be wrapped around the surgical site and connected to the power supply and air pump. The entire device is light weight, easy to carry, highly safe, and will not have additional impact on the non-treatment site of the patient, and has broad application prospects.

[0058] The above disclosure is only a preferred specific embodiment of the present invention, but the embodiments of the present invention are not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A magnetic therapeutic bandage, comprising a bandage body, characterized in that: Also includes: A plurality of electric wires (5) are arranged at intervals in the bandage body, and the electric wires (5) are connected to a power source to generate a magnetic field; A plurality of ventilation tubes (8) are arranged at intervals in the bandage body, and the ventilation tubes (8) and the electric wires (5) are arranged alternately, and each of the ventilation tubes (8) is provided with a plurality of ventilation holes (12), and the ventilation holes (12) are arranged on one side of the bandage body; The gas supply device (10) has a gas output end, which is connected to the ventilation tube (8) and is used to transport gas into the ventilation tube (8), and the gas is blown toward the treatment site through the ventilation hole (12).

2. The magnetic therapeutic bandage according to claim 1, characterized in that: The air supply device (10) comprises an air pump (14) and a main line (9); the inlet of the air pump (14) is connected to the outside, the outlet of the air pump (14) is connected to the main line (9), one end of the ventilation pipe (8) is closed, and the other ends of the plurality of ventilation pipes (8) are connected to the main line (9).

3. The magnetic therapeutic bandage according to claim 1, characterized in that: The electric wire (5) and the ventilation tube (8) are arranged in parallel or in an S-shape along the long side direction of the bandage body.

4. The magnetic therapeutic bandage according to claim 2, characterized in that: A temperature regulating component is provided between the air pump (14) and the ventilation pipe (8), and the temperature regulating component comprises a heating component and a cooling component, wherein the inlet ends of the heating component and the cooling component are both connected to the outlet of the air pump (14), and the outlet ends of the heating component and the cooling component are both connected to the main line (9).

5. The magnetic therapeutic bandage according to claim 4, characterized in that: The heating component comprises a first pipe (16) and a heating wire (19); one end of the first pipe (16) is connected to the air pump (14), and the other end is connected to the main line (9); the heating wire (19) is arranged inside the first pipe (16).

6. The magnetic therapeutic bandage according to claim 4, characterized in that: The refrigeration component comprises a box (20) and a second pipe (17). Dry ice is contained in the box (20). The second pipe (17) passes through the box (20). One end of the second pipe (17) is connected to the air pump (14), and the other end is connected to the main line (9).

7. The magnetic therapeutic bandage according to claim 4, characterized in that: The main pipe (9) is provided with a temperature detector (18) for detecting the temperature of the gas inside the main pipe (9).

8. The magnetic therapeutic bandage according to claim 1, characterized in that: The bandage body comprises an inner lining layer (1), a functional layer (2), and an outer shell (3); the inner lining layer (1), the functional layer (2), and the outer shell (3) are arranged in sequence from the inside to the outside; the electric wire (5) and the ventilation tube (8) are both arranged inside the functional layer (2); and the ventilation holes (12) on the ventilation tube (8) are all facing the inner lining layer (1).

9. The magnetic therapeutic bandage according to claim 8, characterized in that: The inner lining layer (1) comprises one of mulberry silk, bamboo fiber, tencel, and bamboo charcoal fiber, and the thickness of the inner lining layer (1) is 1 mm to 2 mm.

10. The magnetic therapeutic bandage according to claim 8, characterized in that: The functional layer (2) comprises one of aramid fiber fabric, glass fiber fabric and carbon fiber fabric, and the thickness of the functional layer (2) is 1 mm to 3 mm.

Images