Breathable and bactericidal graphene adhesive bandage
By setting ventilation holes and isolation sponge strips on the Band-Aid base fabric layer and the graphene sterilization layer, and combining the Velcro and waterproof isolation sleeve design, the problems of Band-Aid's loose adhesion and poor breathability are solved, and the effect of breathability and sterilization is achieved. It is suitable for adhesion to different parts of the body and keeps the wound dry and clean.
Patent Information
- Application Number
- CN202510773816.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-11
- Publication Date
- 2025-09-23
AI Technical Summary
Existing band-aids are easily loosened due to skin oil and sweat, especially falling off on joints or parts of the body with frequent movements. In addition, they have poor air permeability, causing the wound area to be moist and not conducive to healing.
Both the base fabric layer and the graphene sterilization layer are equipped with air holes, combined with the isolation sponge strip and waterproof isolation sleeve design, and are adhered with Velcro and velvet tapes, and are equipped with memory foam pads and soaked cotton wool pads to ensure breathability and firm adhesion.
It improves the breathability and adhesion stability of the Band-Aid, reduces sweat accumulation, uses the bactericidal properties of graphene to provide continuous protection, adapts to adhesion to different parts of the body, and keeps the wound dry and clean.
Smart Images
Figure CN120678593A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of bandages, in particular to a breathable and sterilizing graphene bandage. Background Art
[0002] Graphene Band-Aids are a new type of medical dressing that promotes wound healing by leveraging the excellent properties of graphene, a two-dimensional material composed of a single layer of carbon atoms. Graphene has excellent electrical and thermal conductivity, mechanical strength, and antibacterial properties.
[0003] However, existing Band-Aids are all adhered with adhesive tape, and the adhesion effect is easily affected by factors such as skin oil and sweat, resulting in loose adhesion. When used on joints or parts of the body with frequent movements, the Band-Aid is easy to fall off. In addition, the area where the ointment is provided in existing Band-Aids has poor air permeability, so that the water vapor and sweat normally secreted by the wound area cannot penetrate the Band-Aid, causing the local skin to remain moist for a long time, which is not conducive to wound healing. Summary of the Invention
[0004] In response to the deficiencies in the prior art, the present invention provides a breathable and sterilizable graphene band-aid, which has the advantages of good air permeability and firm adhesion. It solves the problem that existing band-aids are all pasted with adhesive tape, and their adhesion effect is easily affected by factors such as skin oil and sweat, resulting in loose adhesion. When the band-aid is used on joints or parts of the body with more movement, it is easy to fall off. In addition, the part of the existing band-aid where the ointment is provided has poor air permeability, so that the water vapor and sweat normally secreted by the wound area cannot penetrate the band-aid, causing the local skin to be in a moist state for a long time, which is not conducive to wound healing.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a breathable and sterilizing graphene bandage, comprising a base fabric layer, wherein a connecting breathable mechanism is provided on the base fabric layer;
[0006] The connecting ventilation mechanism includes a graphene sterilization layer fixedly mounted on the surface of the base fabric layer, an isolation sponge strip fixedly mounted on the surface of the graphene sterilization layer, first ventilation holes are provided on the surfaces of both the base fabric layer and the graphene sterilization layer, Velcro adhesive tape and Velcro velvet tape are fixedly mounted on both ends of the base fabric layer, second ventilation holes are provided on the side surface of the isolation sponge strip, mounting holes are provided on the surfaces of the base fabric layer and the graphene sterilization layer, a waterproof isolation sleeve is fixedly mounted on the inner side of the mounting hole, a Velcro adhesive ring is fixedly mounted on the side surface of the base fabric layer away from the graphene sterilization layer, a memory foam pad is clamped on the inner side of the waterproof isolation sleeve, an impregnated cotton wool pad is fixedly mounted on the lower surface of the memory foam pad, and a Velcro velvet ring is fixedly mounted on the side surface of the memory foam pad.
[0007] Furthermore, there are multiple first air holes, which are evenly distributed on the surface of the base fabric layer and the graphene sterilization layer. The first air holes on the surface of the base fabric layer and the first air holes on the surface of the graphene sterilization layer correspond to each other and are interconnected.
[0008] The beneficial effect of adopting the above further solution is that it is conducive to ensuring the air permeability of the base fabric layer and the graphene sterilization layer, and can avoid the user's discomfort caused by the lack of air permeability in the contact areas with the base fabric layer and the graphene sterilization layer when wearing for a long time.
[0009] Furthermore, there are multiple second air holes, and the multiple second air holes are evenly distributed on the side surface of the isolation sponge strip.
[0010] The beneficial effect of adopting the above further scheme is: by setting the isolation sponge strip, the base fabric layer and the graphene sterilization layer can be easily isolated from the user's skin. At the same time, the second air permeability can be used to improve the air circulation between the base fabric layer and the graphene sterilization layer and the user's skin, which can reduce the occurrence of sweat.
[0011] Furthermore, the shapes and sizes of the Velcro tape and the Velcro velvet tape are compatible with each other.
[0012] The beneficial effect of adopting the above further solution is that the Velcro adhesive tape and the Velcro velvet tape can be better adhered together.
[0013] Furthermore, elastic connecting belts are fixedly installed at both ends of the base fabric layer, and the Velcro adhesive belt and the Velcro velvet belt are fixedly connected to both ends of the base fabric layer through the elastic connecting belts.
[0014] The beneficial effect of adopting the above further solution is that the elastic connecting band is provided to improve the adaptability of the bandage, making it easier for the bandage to adapt to different adhesive parts.
[0015] Furthermore, the outer shapes of the memory foam pad and the impregnated cotton wool pad are both cylindrical, and the outer diameters of the memory foam pad and the impregnated cotton wool pad are adapted to the inner diameter of the waterproof isolation sleeve.
[0016] The beneficial effect of adopting the above further solution is that the memory cotton pad and the soaked cotton pad can be better inserted into the inner side of the waterproof isolation sleeve.
[0017] Furthermore, the outer sizes and shapes of the Velcro adhesive loop and the Velcro velvet loop are adapted to each other.
[0018] The beneficial effect of adopting the above further solution is that the Velcro adhesive loop and the Velcro velvet loop can be better adhered together.
[0019] Furthermore, the Velcro sticky ring is located outside the mounting hole.
[0020] The beneficial effect of adopting the above further solution is that it is easy to ensure that the Velcro adhesive loop and the Velcro velvet loop can be stuck together after the memory foam pad and the soaked cotton wool pad are inserted into the inner side of the waterproof isolation sleeve.
[0021] Furthermore, the interior of the waterproof isolation sleeve is a hollow structure.
[0022] The beneficial effect of adopting the above further solution is that the waterproof isolation sleeve can be deformed under the action of the extrusion force and fit better with the skin.
[0023] Furthermore, there are a plurality of isolation sponge strips, and the plurality of isolation sponge strips are evenly distributed on the surface of the graphene sterilization layer.
[0024] The beneficial effect of adopting the above further solution is that the base fabric layer and the graphene sterilization layer can be evenly supported by a plurality of evenly distributed isolation sponge strips.
[0025] Compared with the existing technology, the technical solution of this application has the following beneficial effects:
[0026] 1. This breathable and sterilizing graphene bandage has multiple first air holes on the surface of the base fabric layer and the graphene sterilization layer. These air holes correspond to each other and are interconnected, ensuring that air can circulate freely and effectively keeping the wound area dry and comfortable. Multiple second air holes are also opened on the side surface of the isolation sponge strip, further improving the air circulation between the base fabric layer and the graphene sterilization layer and the user's skin, reducing the occurrence of sweat and avoiding discomfort caused by long-term wearing. It utilizes the two-dimensional structure and physical sterilization properties of graphene to effectively sterilize and disinfect the wound, is not easy to develop drug resistance, and provides continuous protection for the wound.
[0027] 2. The breathable and bactericidal graphene bandage has Velcro adhesive tape and Velcro velvet tape fixedly installed at both ends of the base fabric layer through elastic connecting bands, so that the bandage can adapt to different adhesive parts and improve its adaptability. The waterproof isolation sleeve is designed as a hollow structure, which can be deformed under the action of extrusion force and fit better with the skin, ensuring the stability and sealing of the bandage.
[0028] 3. The breathable and bactericidal graphene Band-Aid has a memory foam pad and an impregnated cotton pad, both of which have cylindrical outer shapes, and their outer diameters are adapted to the inner diameter of the waterproof isolation sleeve, so that they can be better inserted into the inner side of the waterproof isolation sleeve. The design of the Velcro sticky loop and the Velcro velvet loop allows the impregnated cotton pad to be easily replaced, keeping the Band-Aid clean and hygienic.
[0029] 3. The breathable and sterilizing graphene bandage not only improves the breathability of the bandage through the setting of the isolation sponge strip, but also isolates the base fabric layer and the graphene sterilization layer from the user's skin, reducing direct irritation to the skin. The introduction of the waterproof isolation sleeve provides additional waterproof protection for the wound, effectively preventing moisture from entering the wound and avoiding secondary damage to the wound caused by water immersion. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0031] Figure 2 This is a schematic diagram of the Velcro loop structure of the present invention;
[0032] Figure 3 Schematic diagram of the Velcro loop structure of the present invention
[0033] Figure 4 This is a schematic diagram of the connection between the memory foam pad and the impregnated cotton wool pad of the present invention;
[0034] Figure 5 This is a schematic diagram of the waterproof isolation sleeve structure of the present invention;
[0035] Figure 6 Schematic diagram of the structural isolation sponge strip of the present invention.
[0036] In the figure: 1. Base fabric layer; 2. Graphene sterilization layer; 3. Isolation sponge strip; 4. First air vent; 5. Velcro adhesive tape; 6. Velcro velvet tape; 7. Second air vent; 8. Mounting hole; 9. Waterproof isolation sleeve; 10. Velcro adhesive ring; 11. Memory foam pad; 12. Soaked cotton wool pad; 13. Velcro velvet ring; 14. Elastic connecting belt. DETAILED DESCRIPTION
[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0038] See also Figures 1 to 6In this embodiment, a breathable and sterilizing graphene bandage comprises a base fabric layer 1, on which a connecting and breathable mechanism is provided. The connecting and breathable mechanism comprises a graphene sterilization layer 2 fixedly mounted on the surface of the base fabric layer 1, and an isolation sponge strip 3 fixedly mounted on the surface of the graphene sterilization layer 2. The number of isolation sponge strips 3 is multiple, and the multiple isolation sponge strips 3 are evenly distributed on the surface of the graphene sterilization layer 2. The base fabric layer 1 and the graphene sterilization layer 2 can be evenly supported by the multiple evenly distributed isolation sponge strips 3. The surfaces of the base fabric layer 1 and the graphene sterilization layer 2 are both provided with first breathable holes 4. Velcro adhesive tape 5 and Velcro velvet tape 6 are fixedly installed at both ends of the base fabric layer 1, and a second air hole 7 is provided on the side surface of the isolation sponge strip 3. There are multiple first air holes 4, and the multiple first air holes 4 are evenly distributed on the surface of the base fabric layer 1 and the graphene sterilization layer 2. The first air holes 4 on the surface of the base fabric layer 1 and the first air holes 4 on the surface of the graphene sterilization layer 2 correspond to and are connected to each other, which is conducive to ensuring the air permeability of the base fabric layer 1 and the graphene sterilization layer 2, and can avoid discomfort caused by the inability to breathe in the contact parts of the base fabric layer 1 and the graphene sterilization layer 2 when the user wears it for a long time.
[0039] There are multiple second air holes 7, and the multiple second air holes 7 are evenly distributed on the side surface of the isolation sponge strip 3. By setting the isolation sponge strip 3, the base fabric layer 1 and the graphene sterilization layer 2 are easily isolated from the user's skin. At the same time, the second air holes 7 can be used to improve the air circulation between the base fabric layer 1 and the graphene sterilization layer 2 and the user's skin, which can reduce the occurrence of sweat. The base fabric layer 1 and the graphene sterilization layer 2 are provided with mounting holes 8 on the surface, and a waterproof isolation sleeve 9 is fixedly installed on the inner side of the mounting hole 8. The interior of the waterproof isolation sleeve 9 is a hollow structure, which facilitates the waterproof isolation sleeve 9 to deform under the action of extrusion force and fit better with the skin. A Velcro sticky ring 10 is fixedly installed on the side surface of the base fabric layer 1 away from the graphene sterilization layer 2, and a memory foam pad 11 is clamped on the inner side of the waterproof isolation sleeve 9. An impregnated cotton pad 12 is fixedly installed on the lower surface of the memory foam pad 11, and a Velcro velvet ring 13 is fixedly installed on the side surface of the memory foam pad 11.
[0040] The shapes and sizes of the Velcro sticky tape 5 and the Velcro velvet tape 6 are adapted to each other, so that the Velcro sticky tape 5 and the Velcro velvet tape 6 can be better adhered together. Elastic connecting tapes 14 are fixedly installed at both ends of the base fabric layer 1. The Velcro sticky tape 5 and the Velcro velvet tape 6 are fixedly connected to the two ends of the base fabric layer 1 through the elastic connecting tapes 14. The provision of the elastic connecting tape 14 is conducive to improving the adaptability of the band-aid, making it easier for the band-aid to adapt to different adhesive parts.
[0041] The external shapes of the memory foam pad 11 and the impregnated cotton pad 12 are both cylindrical, and the external diameters of the memory foam pad 11 and the impregnated cotton pad 12 are adapted to the internal diameter of the waterproof isolation sleeve 9, so that the memory foam pad 11 and the impregnated cotton pad 12 can be better stuck into the inner side of the waterproof isolation sleeve 9, and the external sizes and shapes of the Velcro sticky ring 10 and the Velcro plush ring 13 are adapted to each other, so that the Velcro sticky ring 10 and the Velcro plush ring 13 can be better stuck together. The Velcro sticky ring 10 is located on the outside of the mounting hole 8, so that the Velcro sticky ring 10 and the Velcro plush ring 13 can be stuck together after the memory foam pad 11 and the impregnated cotton pad 12 are stuck into the inner side of the waterproof isolation sleeve 9.
[0042] The working principle of the above embodiment is:
[0043] A plurality of first air holes 4 are provided on the surface of the base fabric layer 1 and the graphene sterilization layer 2. These air holes correspond to each other and are interconnected to form a channel for air circulation. A plurality of isolation sponge strips 3 are fixedly installed on the surface of the graphene sterilization layer 2. These isolation sponge strips 3 are evenly distributed, not only evenly supporting the base fabric layer 1 and the graphene sterilization layer 2, but also providing a plurality of second air holes 7 on the side surface thereof. The combined effect of the first air holes 4 and the second air holes 7 enhances the breathability of the bandage, ensures that air can circulate freely, and effectively keeps the wound site dry and comfortable. It avoids the discomfort caused by long-term wearing. The graphene sterilization layer 2 uses the two-dimensional structure and physical sterilization properties of graphene to effectively sterilize and disinfect the wound, providing continuous protection for the wound. The Velcro adhesive tape 5 and Velcro velvet tape 6 are fixedly installed on both ends of the base fabric layer 1 through elastic connecting tapes 14, so that the Band-Aid can adapt to different adhesive parts and improve its adaptability. The waterproof isolation sleeve 9 is designed as a hollow structure, which can be deformed under the action of extrusion force and fit better with the skin, ensuring the stability and sealing of the Band-Aid.
[0044] The outer shapes of the memory foam pad 11 and the impregnated cotton pad 12 are both cylindrical, and their outer diameters are adapted to the inner diameter of the waterproof isolation sleeve 9, so that they can be better stuck into the inner side of the waterproof isolation sleeve 9. The design of the Velcro sticky ring 10 and the Velcro plush ring 13 makes it easy to replace the impregnated cotton pad 12. When the cotton pad needs to be replaced, just untie the Velcro sticky ring 10 and the Velcro plush ring 13, take out the old impregnated cotton pad 12, and replace it with a new one. The Velcro sticky ring 10 is located on the outside of the mounting hole 8, ensuring that after the memory foam pad 11 and the impregnated cotton pad 12 are stuck into the inner side of the waterproof isolation sleeve 9, the Velcro sticky ring 10 and the Velcro plush ring 13 can stick together, maintaining the integrity of the Band-Aid.
[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.
[0046] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. A breathable and sterilizing graphene bandage, comprising a base fabric layer (1), characterized in that: The base fabric layer (1) is provided with a connecting and ventilating mechanism; The connecting ventilating mechanism comprises a graphene sterilizing layer (2) fixedly mounted on the surface of a base fabric layer (1), an isolation sponge strip (3) fixedly mounted on the surface of the graphene sterilizing layer (2), first vent holes (4) are provided on the surfaces of the base fabric layer (1) and the graphene sterilizing layer (2), a Velcro adhesive tape (5) and a Velcro velvet tape (6) are fixedly mounted on both ends of the base fabric layer (1), a second vent hole (7) is provided on the side surface of the isolation sponge strip (3), and the base fabric layer (1) and the graphene sterilizing layer (2) are fixedly mounted on both ends of the base fabric layer (1). A mounting hole (8) is provided on the surface of the graphene sterilization layer (2), a waterproof isolation sleeve (9) is fixedly installed inside the mounting hole (8), a Velcro loop (10) is fixedly installed on the surface of the side of the base fabric layer (1) away from the graphene sterilization layer (2), a memory foam pad (11) is clamped on the inside of the waterproof isolation sleeve (9), an impregnated cotton pad (12) is fixedly installed on the lower surface of the memory foam pad (11), and a Velcro loop (13) is fixedly installed on the side surface of the memory foam pad (11).
2. The breathable and sterilizing graphene bandage according to claim 1, characterized in that: The number of the first air holes (4) is multiple, and the multiple first air holes (4) are evenly distributed on the surface of the base fabric layer (1) and the graphene sterilization layer (2), and the first air holes (4) on the surface of the base fabric layer (1) and the first air holes (4) on the surface of the graphene sterilization layer (2) correspond to each other and are interconnected.
3. The breathable and sterilizing graphene bandage according to claim 1, characterized in that: There are a plurality of the second air holes (7), and the plurality of the second air holes (7) are evenly distributed on the side surface of the isolation sponge strip (3).
4. The breathable and sterilizing graphene bandage according to claim 1, characterized in that: The shapes and sizes of the Velcro tape (5) and the Velcro velvet tape (6) are adapted to each other.
5. The breathable and sterilizing graphene bandage according to claim 1, characterized in that: Elastic connecting belts (14) are fixedly installed at both ends of the base fabric layer (1), and the Velcro tape (5) and the Velcro velvet tape (6) are fixedly connected to both ends of the base fabric layer (1) via the elastic connecting belts (14).
6. The breathable and sterilizing graphene bandage according to claim 1, characterized in that: The external shapes of the memory cotton pad (11) and the impregnated cotton pad (12) are both cylindrical, and the external diameters of the memory cotton pad (11) and the impregnated cotton pad (12) are compatible with the internal diameter of the waterproof isolation sleeve (9).
7. The breathable and sterilizing graphene bandage according to claim 1, characterized in that: The outer sizes and shapes of the Velcro wool ring (10) and the Velcro wool ring (13) are adapted to each other.
8. The breathable and sterilizing graphene bandage according to claim 1, characterized in that: The Velcro loop (10) is located outside the mounting hole (8).
9. The breathable and sterilizing graphene bandage according to claim 1, characterized in that: The interior of the waterproof isolation sleeve (9) is a hollow structure.
10. The breathable and sterilizing graphene bandage according to claim 1, characterized in that: The number of the isolation sponge strips (3) is multiple, and the multiple isolation sponge strips (3) are evenly distributed on the surface of the graphene sterilization layer (2).