Wound binding and fixing device for department of pediatrics
By designing a pediatric wound dressing and fixation device, the problems of poor breathability and insufficient fixation of traditional dressing materials in pediatric applications have been solved, achieving higher comfort and fixation effect, and reducing the risk of infection.
Patent Information
- Application Number
- CN202422892285.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-11-26
AI Technical Summary
Traditional wound dressing materials used in pediatric applications suffer from problems such as insufficient softness, poor breathability, easy loosening, reduced comfort for children, and increased risk of infection.
A pediatric wound dressing and fixation device was designed, comprising a soft substrate layer, a breathable layer, an adhesive layer, an antibacterial layer, a shaping band, and an elastic band. It employs a porous polymer film and a nano-silver particle antibacterial layer, combined with a Velcro structure, to ensure breathability, adhesion, and fixation.
It improves the breathability and comfort of the bandage, reduces skin discomfort and the risk of infection, enhances the fixation effect, and simplifies the operation process.
Smart Images
Figure CN223799869U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of medical supplies, especially relates to a wound bandaging and fixing device for paediatrics. BACKGROUND
[0002] In paediatric clinical practice, children are prone to various types of skin damage such as abrasions, cuts and the like due to high activity, delicate skin and the like. Traditional wound bandaging methods mainly rely on materials such as gauze and bandages. Although these traditional materials can meet the needs of wound protection to some extent, they have many shortcomings, especially in paediatric applications.
[0003] Traditional bandaging materials are often not soft enough, and long-term wearing can cause children to feel uncomfortable, and even affect their normal activities. Traditional materials have poor air permeability, which can cause the skin around the wound to be damp, increasing the risk of infection, especially in hot summer, when children sweat more, skin problems are more likely to occur. Traditional materials such as bandages are prone to looseness during movement or activity, resulting in bandaging failure, which requires frequent replacement, causing additional workload for medical staff.
[0004] Therefore, we provide a wound bandaging and fixing device for paediatrics to solve the above problems. CONTENT OF THE UTILITY MODEL
[0005] To solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model is a wound bandaging and fixing device for paediatrics, comprising a fixing pad and an elastic band connected to the fixing pad.
[0007] The fixing pad comprises a soft base material layer, a breathable layer arranged on the inner side of the soft base material layer, an adhesive layer fixed on the inner side of the breathable layer by hot pressing, an antibacterial layer coated on the surface of the breathable layer, a shaping tape arranged on the edge of the fixing pad, and a protective pad arranged on the outermost layer of the fixing pad.
[0008] The elastic band comprises a wide surface tape one and a wide surface tape two sewn and fixed on the edge of the protective pad, the outer side of the wide surface tape one is provided with a Velcro fluff surface, the inner side of the wide surface tape two is provided with a Velcro hook surface, and the Velcro fluff surface and the Velcro hook surface are matched.
[0009] The utility model is further provided, wherein the adhesive layer is a hydrogel material, the adhesive layer directly contacts the skin of the patient, and the adhesive layer.
[0010] The utility model is further provided, wherein the breathable layer is a porous polymer film, and the pore size of the breathable layer is 1-100 microns.
[0011] The utility model further sets up, the antibacterial layer includes nano silver particle, its nano silver particle concentration is 5ppm to 15ppm.
[0012] The utility model further sets up, the protection pad center is equipped with the liquid absorbing core, and the liquid absorbing core is made of high molecular water absorbing resin, and waterproof sealing ring is arranged at the connecting place of the liquid absorbing core and the protection pad main part.
[0013] The utility model further sets up, the wide area band one and the wide area band two are made of spandex fiber and cotton fiber.
[0014] The utility model has the advantages of:
[0015] 1, the utility model discloses a breathable layer is set up, guarantees good ventilation performance, helps to reduce the skin discomfort or eczema etc. the problem caused by bandaging, porous structure allows air circulation, maintains the dry state of the skin around the wound, and the adhesive layer provides stable adhesion, ensures that the fixed pad does not easily displace, and the hydrocolloid material has certain waterproofness, can maintain good adhesion effect in the humid environment, and the shaping band increases the structural stability of the fixed pad, prevents deformation or displacement in the use process.
[0016] 2, the utility model discloses that the wide area band one and the wide area band two made of spandex fiber and cotton fiber are set up, not only provide necessary elasticity to adapt to the bandaging demand of different parts, but also maintain certain air permeability and hygroscopicity, improve the comfort of wearing, and the magic tape wool surface and magic tape hook surface facilitate the quick adjustment of tightness, ensure the bandaging effect, and also facilitate the operation of medical staff.
[0017] Of course, any product implementing the utility model does not necessarily need to simultaneously achieve all the advantages described above. DRAWINGS
[0018] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating creative labor.
[0019] Fig. 1 It is the whole structure front view of the utility model.
[0020] Fig. 2 It is the whole structure rear view of the utility model.
[0021] Fig. 3 It is the fixed pad material layering schematic view in the utility model.
[0022] The components represented by the reference numerals in the drawings are listed as follows:
[0023] 100, fixing pad; 101, soft base material layer; 102, air-permeable layer; 103, adhesive layer; 104, antibacterial layer; 105, shaping belt; 106, protective pad; 106a, liquid absorbing core; 106b, waterproof sealing ring; 200, elastic band; 201, wide belt one; 201a, magic tape fluff surface; 202, wide belt two; 202a, magic tape hook surface. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0025] EMBODIMENT
[0026] Please refer to Figs. 1-3 The utility model discloses a kind of pediatric wound bandaging fixing devices, including fixing pad 100, and the elastic band 200 connected with fixing pad 100;
[0027] The fixing pad 100 includes soft base material layer 101, air-permeable layer 102 disposed on the inner side of the soft base material layer 101, adhesive layer 103 fixed on the inner side of air-permeable layer 102 by hot pressing, antibacterial layer 104 coated on the surface of air-permeable layer 102, shaping belt 105 wrapped around the edge of fixing pad 100, and protective pad 106 disposed on the outermost layer of fixing pad 100, the soft base material layer 101 uses high-elastic polyurethane foam material, with good flexibility and resilience, can adapt to different shape wound area, for providing basic support, ensure the comfort of patient when wearing, reduce the discomfort caused by long-time wearing;Air-permeable layer 102 ensures good air permeability, reduces the problem of skin discomfort or eczema caused by bandaging, porous structure allows air circulation, keeps the skin around the wound dry;Adhesive layer 103 directly contacts the skin of patient, provides stable adhesion, ensures that fixing pad 100 will not be easily displaced, at the same time, water gel material has certain waterproofness, can maintain adhesion effect in humid environment;Shaping belt 105 surrounds the edge of fixing pad 100, increases structural stability, prevents fixing pad 100 from deforming or displacing during use;Protective pad 106 provides additional protection, reduces the influence of external friction on wound, the surface of protective pad 106 is soft, comfortable to touch, suitable for children to use;
[0028] The elastic bandage 200 includes a wide band 201 and a wide band 202 sewn and fixed to the edge of the protective pad 106. The wide band 201 has a hook and loop fastener 201a on its outer side and a hook and loop fastener 202a on its inner side. The hook and loop fastener 201a and the hook and loop fastener 202a cooperate to facilitate quick adjustment of tightness, ensuring the bandaging effect while also facilitating operation by medical staff.
[0029] Specifically, the adhesive layer 103 is a hydrocolloid material, and the adhesive layer 103 is in direct contact with the patient's skin. The breathable layer 102 is a porous polymer film with a pore size of 1μm to 100μm. The antibacterial layer 104 contains silver nanoparticles with a concentration of 5ppm to 15ppm.
[0030] Furthermore, the protective pad 106 has an absorbent core 106a at its center, and the absorbent core 106a is made of superabsorbent polymer. A waterproof sealing ring 106b is provided at the connection between the absorbent core 106a and the main body of the protective pad 106. The absorbent core 106a quickly absorbs the liquid or blood seeping from the wound, keeps the wound dry, and promotes healing. The absorbent core 106a has a strong water absorption capacity and can keep the wound dry for a long time. The waterproof sealing ring 106b ensures effective isolation between the absorbent core 106a and the external environment, preventing external pollutants from entering and forming a physical barrier.
[0031] Furthermore, the wide band 1 201 and wide band 2 202 are made of a blend of spandex fiber and cotton fiber. Wide band 1 201 and wide band 2 202 provide the necessary elasticity, enabling the elastic band 200 to adapt to the bandaging needs of different parts, ensuring the tightness and comfort of the bandage, while maintaining a certain degree of breathability and moisture absorption, reducing skin dampness and improving wearing comfort.
[0032] The specific steps for using this pediatric wound dressing and fixation device are as follows:
[0033] 1. Clean the wound and surrounding skin with saline or disinfectant to ensure the wound is clean and sterile. After disinfection, wait for the skin to dry before bandaging.
[0034] 2. Align the adhesive layer 103 of the fixation pad 100 with the wound and gently press it against the wound to ensure close contact without putting too much pressure on it. Adjust the position of the fixation pad 100 so that it completely covers the wound area and avoids the edges from lifting up.
[0035] 3. By bonding the hook and loop side 201a and the hook and loop side 202a together, adjust the tightness to ensure that the fixing pad 100 is firmly fixed and does not shift.
[0036] Four, regular inspection of the bandaging situation, observe whether there is exudate or signs of infection, if necessary, timely replacement of new bandaging material, keep the wound clean and dry.
[0037] In conclusion, the pediatric wound bandaging and fixing device not only improves the bandaging effect, but also greatly improves the comfort of patients and the operation convenience of medical staff.
[0038] In the description of the present specification, the description referring to the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details exhaustively, nor limit the utility model to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.
Claims
1. A pediatric wound dressing fixation device, comprising a fixation pad (100) and an elastic band (200) connected to the fixation pad (100), characterized in that: the fixation pad (100) comprises a soft base material layer (101), a breathable layer (102) arranged on the inner side of the soft base material layer (101), an adhesive layer (103) fixed on the inner side of the breathable layer (102) by hot pressing, an antibacterial layer (104) coated on the surface of the breathable layer (102), a shaping band (105) wrapped around the edge of the fixation pad (100), and a protective pad (106) arranged on the outermost layer of the fixation pad (100); the elastic band (200) comprises a wide band one (201) and a wide band two (202) sewn and fixed on the edge of the protective pad (106), the outer side of the wide band one (201) is provided with a Velcro rough surface (201a), the inner side of the wide band two (202) is provided with a Velcro hook surface (202a), and the Velcro rough surface (201a) and the Velcro hook surface (202a) are matched.
2. A pediatric wound dressing securement device as in claim 1, wherein, The adhesive layer (103) is a hydrocolloid material, which directly contacts the skin of the patient, and the adhesive layer (103).
3. A pediatric wound dressing securement device as in claim 1, wherein, The breathable layer (102) is a porous polymer film, and the pore size of the breathable layer (102) is 1-100 μm.
4. The pediatric wound packing and securing device of claim 1, wherein, The antibacterial layer (104) contains nano-silver particles, and the concentration of the nano-silver particles is 5-15 ppm.
5. The pediatric wound packing and securing device of claim 1, wherein, The protective pad (106) is provided with a liquid absorbing core (106a) in the center, the liquid absorbing core (106a) is made of high molecular water absorbing resin, and a waterproof sealing ring (106b) is arranged at the connection between the liquid absorbing core (106a) and the main part of the protective pad (106).
6. A pediatric wound dressing securement device as defined in claim 1, wherein, The wide band one (201) and the wide band two (202) are made of spandex fiber and cotton fiber.