Dressing bandage structure
By designing a dressing strap structure including elastic mesh, flexible connection components and dressing components, the problems of damage to wounds, poor absorption performance and insufficient breathability of traditional dressing materials during replacement are solved, and safer and more efficient wound healing is achieved.
Patent Information
- Application Number
- CN202421104324.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-20
AI Technical Summary
Traditional dressing materials are prone to adhere when in contact with the wound, resulting in repeated avulsion during replacement, which may cause secondary damage to the wound; its poor absorption performance may cause the dressing to be damp, breed bacteria, and affect wound healing; poor breathability, affecting gas exchange of the wound.
A dressing strap structure is designed, including elastic mesh, flexible connection assembly and dressing components. The elastic mesh surface is provided with breathing holes and adhesive layers, the flexible connecting assembly is secured by Velcro male and female buckles, grooves and through holes in the dressing parts, cushioning and adhesive blocks for additional comfort and fixation.
This structure reduces damage to the wound when dressing is replaced, improves absorption and breathability, reduces the risk of infection, and accelerates the wound healing process.
Smart Images
Figure CN222676684U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wound dressings, in particular to a dressing band structure. Background Art
[0002] In modern medical treatment, dressing is a commonly used wound treatment method used to protect wounds, absorb secretions, maintain a moist environment and promote wound healing. However, traditional dressing methods have certain limitations and problems.
[0003] First of all, traditional dressing methods usually use materials such as gauze and cotton pads. These materials tend to adhere to the wound surface when in contact with the wound, resulting in the need for repeated tearing off when changing the dressing. This repeated tearing off process not only causes pain and discomfort to the patient, but may also cause secondary damage to the wound, such as tearing new granulation tissue, destroying new blood vessels, etc., thereby delaying the healing of the wound.
[0004] Secondly, traditional dressing materials often do not have good absorption properties and cannot effectively absorb the fluid secreted by the wound. When the wound secretes too much, it may cause the dressing to be moist and breed bacteria, thereby causing infection. In addition, traditional dressings have poor air permeability, which is not conducive to gas exchange in the wound and may affect the normal physiological function of the wound. Utility Model Content
[0005] In view of this, the present invention aims at the deficiencies of the prior art and proposes a dressing band structure, aiming to solve at least one of the problems raised by the above-mentioned background technology.
[0006] The utility model provides a dressing band structure, comprising: an elastic mesh surface, suitable for fixing the dressing on a human wound;
[0007] A flexible connection component, which is arranged on the elastic mesh surface and is used to fix the elastic mesh surface to human skin;
[0008] A dressing component, wherein a side of the dressing component away from the dressing is in close contact with the elastic mesh surface.
[0009] In some embodiments, the axial cross-section of the elastic mesh surface is rectangular, and a plurality of breathing holes are provided on the elastic mesh surface.
[0010] In some embodiments, an adhesive layer is provided on the top and bottom of the lower surface of the elastic mesh surface. The adhesive layer is rectangular and extends laterally to both side ends of the elastic mesh surface. The adhesive layer is used to fit and connect with human skin.
[0011] In some embodiments, a protective film is provided on the upper surface of the adhesive layer, and the lower surface of the protective film matches the bonding surface of the upper surface of the adhesive layer in shape, so that they can be abutted and bonded.
[0012] In some embodiments, the flexible connection assembly includes:
[0013] A Velcro male buckle, which is arranged at the left end of the lower surface of the elastic mesh surface, and the Velcro male buckle is rectangular, and the two ends of the Velcro male buckle extend to the two ends of the elastic mesh surface, and the Velcro male buckle is fixedly connected to the elastic mesh surface;
[0014] A female Velcro buckle, wherein the female Velcro buckle is arranged on the right end of the upper surface of the elastic mesh surface, the female Velcro buckle matches the shape of the male Velcro buckle, and the female Velcro buckle is fixedly connected to the elastic mesh surface.
[0015] In some embodiments, the dressing component has a rectangular axial cross-section.
[0016] In some embodiments, the dressing component has a circular axial cross-section.
[0017] In some embodiments, the dressing component comprises:
[0018] A dressing patch body, wherein a groove having the same shape as the dressing patch body is provided at the center of the upper surface of the dressing patch body, the groove is used to place the dressing, and a through hole for ventilation is provided on the dressing patch body;
[0019] Adhesive blocks, of which there are four, the four adhesive blocks are arranged in a circular array and are fixedly connected to the end of the lower surface of the dressing body, and the upper surfaces of the four adhesive blocks are abutted against and attached with a first protective film;
[0020] A cushion pad having a through hole for ventilation, the cushion pad being arranged on the lower surface of the dressing body, the shape of the cushion pad matching the shape of the groove formed between the four adhesive blocks and the dressing body, the cushion pad being fixedly connected to the lower surface of the dressing body, and the height of the cushion pad being the same as the height of the adhesive blocks.
[0021] The foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.
[0022] Other features and aspects of the present disclosure will become more apparent from the following detailed description of exemplary embodiments with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0024] Figure 1 A bottom view of the elastic mesh surface of the dressing band structure provided by an embodiment of the utility model;
[0025] Figure 2 A top view of the elastic mesh surface of the dressing strap structure provided in an embodiment of the utility model;
[0026] Figure 3 A structural diagram of the adhesive layer of the dressing band structure provided in an embodiment of the utility model;
[0027] Figure 4 A bottom view of a rectangular dressing patch body of a dressing band structure provided by an embodiment of the utility model;
[0028] Figure 5 A top view of a rectangular dressing patch body with a dressing band structure provided in an embodiment of the utility model;
[0029] Figure 6 A bottom view of a circular dressing patch body of a dressing band structure provided by an embodiment of the utility model;
[0030] Figure 7 A top view of a circular dressing patch body of a dressing band structure provided in an embodiment of the utility model;
[0031] Figure 8 This is a structural diagram of the adhesive block of the dressing strap structure provided in an embodiment of the utility model.
[0032] Among them: 1. elastic mesh surface; 2. adhesive layer; 3. protective film; 4. Velcro male buckle; 5. Velcro female buckle; 6. dressing body; 7. groove; 8. adhesive block; 9. first protective film; 10. buffer pad. DETAILED DESCRIPTION
[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0034] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0035] 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.
[0036] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0037] As mentioned in the background technology, in modern medical treatment, dressings are a commonly used wound treatment method used to protect wounds, absorb secretions, maintain a moist environment and promote wound healing. However, traditional dressing methods have certain limitations and problems. First, traditional dressing methods usually use materials such as gauze and cotton pads. These materials are easy to adhere to the wound surface when in contact with the wound, resulting in repeated tearing when changing the dressing. This repeated tearing process not only causes pain and discomfort to the patient, but may also cause secondary damage to the wound, such as tearing new granulation tissue, destroying new blood vessels, etc., thereby delaying the speed of wound healing. Secondly, traditional dressing materials often do not have good absorption properties and cannot effectively absorb the liquid secreted by the wound. When the wound secretes too much, it may cause the dressing to be moist and breed bacteria, which in turn causes infection. In addition, the air permeability of traditional dressings is poor, which is not conducive to gas exchange of the wound and may affect the normal physiological function of the wound.
[0038] In order to improve the above-mentioned problems, the present application proposes a dressing strap structure, in which the grooves arranged on the upper surface of the dressing body can conveniently place the relevant dressings for treating the wound, which not only enables the medicine or other treatment materials to be directly aligned with the wound, but also helps to keep the medicine in the correct position, thereby enhancing the treatment effect. The cushioning pad on the lower surface of the dressing body provides additional comfort and protection, reduces friction and pressure on the skin, which is especially important for sensitive or damaged skin. The adhesive block fixes the dressing body to the elastic mesh surface; the through holes on the dressing body and the cushioning pad allow air circulation, which is crucial for the drying and healing process of the wound. Proper ventilation can reduce moisture accumulation and prevent bacterial growth, thereby reducing the risk of infection. The design of the elastic mesh surface provides moderate pressure, which helps to reduce swelling and promote blood circulation. The use of Velcro provides a simple way to secure the dressing, while also allowing the user to easily adjust the tightness of the dressing as needed. The adhesive layers at the upper and lower ends of the elastic mesh further enhance the connection between the dressing and the skin, ensuring that the dressing remains in the correct position even during activity or sweating. The design of the entire structure takes into account the actual usage needs of the patient, including ease of application, stability, breathability, and comfort. These factors work together to improve patient compliance and ensure the continuity and effectiveness of the treatment process. The present application optimizes the wound treatment process by providing a stable, comfortable and easy-to-use system. Its characteristics not only help accelerate wound healing, but also reduce the risk of infection and other complications, providing patients with a comprehensive treatment plan.
[0039] See also Figure 1-8 As shown, a dressing band structure according to an embodiment of the present application includes:
[0040] The elastic mesh surface 1 is suitable for fixing the dressing to the wound of the human body;
[0041] A flexible connection component, which is arranged on the elastic mesh surface 1 and is used to fix the elastic mesh surface 1 to the human skin;
[0042] A dressing component, wherein a side of the dressing component away from the dressing is in close contact with the elastic mesh surface 1.
[0043] In some specific embodiments, the axial cross-section of the elastic mesh surface 1 is rectangular, and a plurality of breathing holes are provided on the elastic mesh surface 1 .
[0044] In some specific embodiments, an adhesive layer 2 is provided at the top and bottom of the lower surface of the elastic mesh 1. The adhesive layer 2 is rectangular and extends laterally to both sides of the elastic mesh 1. The adhesive layer 2 is used to fit and connect with human skin.
[0045] In some specific embodiments, a protective film 3 is provided on the upper surface of the adhesive layer 2, and the lower surface of the protective film 3 matches the bonding surface of the upper surface of the adhesive layer 2 in shape, so that they can be abutted and bonded.
[0046] It should be understood that the protective film 3 is torn off from the adhesive layer 2 during use.
[0047] In some specific embodiments, the flexible connection assembly includes:
[0048] Velcro male buckle 4, which is arranged at the left end of the lower surface of the elastic mesh surface 1, and the Velcro male buckle 4 is rectangular, and the two ends of the Velcro male buckle 4 extend to the two ends of the elastic mesh surface 1, and the Velcro male buckle 4 is fixedly connected to the elastic mesh surface 1;
[0049] The female Velcro buckle 5 is arranged at the right end of the upper surface of the elastic mesh surface 1 , the female Velcro buckle 5 matches the male Velcro buckle 4 in shape, and the female Velcro buckle 5 is fixedly connected to the elastic mesh surface 1 .
[0050] It should be understood that the elastic mesh 1 is wrapped on the human skin and is fixed to the human skin through the cooperation between the Velcro male buckle 4 and the Velcro female buckle 5.
[0051] In some embodiments, the dressing component has a rectangular axial cross-section.
[0052] In some embodiments, the dressing component has a circular axial cross-section.
[0053] In some specific embodiments, the dressing component comprises:
[0054] A dressing body 6, wherein a groove 7 having the same shape as the dressing body 6 is provided at the center of the upper surface thereof, the groove 7 is used for placing the dressing, and a through hole for ventilation is provided on the dressing body 6;
[0055] Adhesive blocks 8, of which there are four, are arranged in a circular array and are fixedly connected to the end of the lower surface of the dressing body 6, and the upper surfaces of the four adhesive blocks 8 are abutted against and attached with a first protective film 9;
[0056] The buffer pad 10 is provided with a through hole for ventilation. The buffer pad 10 is arranged on the lower surface of the dressing patch body 6. The shape of the buffer pad 10 matches the shape of the groove formed between the four adhesive blocks 8 and the dressing patch body 6. The buffer pad 10 is fixedly connected to the lower surface of the dressing patch body 6, and the height of the buffer pad 10 is the same as the height of the adhesive block 8.
[0057] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A dressing band structure, characterized in that: include: Elastic mesh surface, suitable for fixing the dressing to the wound of the human body; A flexible connection component, which is arranged on the elastic mesh surface and is used to fix the elastic mesh surface to human skin; A dressing component, wherein a side of the dressing component away from the dressing is in close contact with the elastic mesh surface.
2. A dressing band structure according to claim 1, characterized in that: The axial cross-section of the elastic mesh surface is rectangular, and a plurality of breathing holes are arranged on the elastic mesh surface.
3. A dressing bandage structure according to claim 2, characterized in that: An adhesive layer is provided at the top and bottom of the lower surface of the elastic mesh surface. The adhesive layer is rectangular and extends laterally to both side ends of the elastic mesh surface. The adhesive layer is used to fit and connect with human skin.
4. A dressing bandage structure according to claim 3, characterized in that: A protective film is provided on the upper surface of the adhesive layer, and the lower surface of the protective film matches the bonding surface of the upper surface of the adhesive layer in shape so as to be able to be abutted and bonded.
5. A dressing band structure according to claim 1, characterized in that: The flexible connection assembly comprises: A Velcro male buckle, which is arranged at the left end of the lower surface of the elastic mesh surface, and the Velcro male buckle is rectangular, and the two ends of the Velcro male buckle extend to the two ends of the elastic mesh surface, and the Velcro male buckle is fixedly connected to the elastic mesh surface; A female Velcro buckle, wherein the female Velcro buckle is arranged on the right end of the upper surface of the elastic mesh surface, the female Velcro buckle matches the shape of the male Velcro buckle, and the female Velcro buckle is fixedly connected to the elastic mesh surface.
6. A dressing band structure according to claim 1, characterized in that: The dressing component has a rectangular axial cross section.
7. A dressing bandage structure according to claim 1, characterized in that: The dressing component has a circular axial cross section.
8. A dressing band structure according to claim 6 or 7, characterized in that: The dressing component comprises: A dressing patch body, wherein a groove having the same shape as the dressing patch body is provided at the center of the upper surface of the dressing patch body, the groove is used to place the dressing, and a through hole for ventilation is provided on the dressing patch body; Adhesive blocks, of which there are four, the four adhesive blocks are arranged in a circular array and are fixedly connected to the end of the lower surface of the dressing body, and the upper surfaces of the four adhesive blocks are abutted against and attached with a first protective film; A cushion pad having a through hole for ventilation, the cushion pad being arranged on the lower surface of the dressing body, the shape of the cushion pad matching the shape of the groove formed between the four adhesive blocks and the dressing body, the cushion pad being fixedly connected to the lower surface of the dressing body, and the height of the cushion pad being the same as the height of the adhesive blocks.