Novel medical bandage
By designing a new type of medical bandage with adhesive strips and adhesive tape, the problem of bandages being difficult to fix and stick together in outdoor first aid has been solved, providing convenient wrapping and wound protection.
Patent Information
- Application Number
- CN202520012680.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2026-03-20
- Estimated Expiration
- 2035-01-03
AI Technical Summary
In emergency situations outdoors, conventional bandages are difficult to secure quickly, tend to stick to the wound, cause pain when removed, and lack the function of protecting the wound.
A new type of medical bandage designed with adhesive strips and adhesive tapes includes a front fixation section, a skin-friendly section, a binding section, and a rear fixation section. Combining hydrocolloid and an antibacterial layer, it enables convenient wrapping of the bandage and absorption of wound fluid, while avoiding adhesion.
It enables rapid fixation of the bandage and wound protection, avoids adhesion, and improves ease of use and comfort of wound treatment.
Smart Images
Figure CN224008582U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and in particular to a novel medical bandage. Background Technology
[0002] Bandages are medical consumables used to immobilize and protect surgical or injured areas. Different types of bandages and various bandaging methods exist, and the appropriate type and method must be selected based on the location of the injury. In well-equipped medical facilities, the selection and use of bandages are very flexible. However, in emergency outdoor situations, there is often insufficient time to treat the injured person, and only initial wound care can be provided. Conventional bandages are difficult to secure at the ends, making initiating the bandaging process challenging. Furthermore, the direct contact between the bandage and the wound can easily lead to adhesion, causing significant pain for the injured person when removing the bandage. Utility Model Content
[0003] The purpose of this invention is to provide a novel medical bandage. This bandage is secured by adhesive strips and adhesive tape, making it easy to use. The hydrocolloid material adheres directly to the wound without sticking, and it can also absorb fluid from the wound, which is beneficial for subsequent wound care.
[0004] To achieve the above objectives, the present invention adopts the following technical solution: a novel medical bandage, comprising a bandage body, the inner side of which is divided into a front fixing section, a skin-friendly section, a binding section and a rear fixing section from front to back; the front fixing section and the rear fixing section are both adhesive strips with the same width as the bandage body, the skin-friendly section is a hydrocolloid with the same width as the bandage body, and the binding section is an adhesive strip disposed on both sides of the bandage body.
[0005] Optionally, the bandage body is provided with a waterproof layer, a gauze layer and an antibacterial layer from the outside to the inside, and the front fixation section, the skin-friendly section, the binding section and the rear fixation section are all located inside the antibacterial layer.
[0006] Optionally, the waterproof layer is made of non-woven fabric, with a waterproof membrane on the outside of the non-woven fabric.
[0007] Optionally, the antibacterial layer is made of silver-based fiber.
[0008] Optionally, an expansion space is provided between the middle of the hydrocolloid and the bandage body.
[0009] The novel medical bandage of this invention has the following advantages:
[0010] (1) The front fixation section is very short. The front end of the bandage is fixed near the wound by an adhesive strip, which makes it easy to wrap the bandage. The skin-friendly section is longer. When wrapping, the hydrocolloid needs to completely cover the wound. The hydrocolloid adheres to the wound and absorbs the fluid at the wound while also preventing it from sticking to the wound. The binding section is the longest and plays the main role of binding and bandaging. The adhesive strip can fix it while wrapping, so the bandage is not easy to loosen. The rear fixation section is also very short. The end of the bandage is fixed by an adhesive strip to complete the entire bandaging process.
[0011] (2) The waterproof layer, gauze layer and antibacterial layer can improve the protective effect of the bandage and prevent wound infection.
[0012] (3) The expansion space provides space for the expansion of hydrocolloids, avoiding excessive expansion of hydrocolloids that may cause strong pressure on the wound and make the injured person feel uncomfortable. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model.
[0014] Figure 2 This is a schematic diagram of the structure of the front end of the bandage.
[0015] Figure 3 This is a schematic diagram of the structure of the end of a bandage. Detailed Implementation
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] like Figures 1-3 As shown, a novel medical bandage includes a bandage body 1. From the outside to the inside, the bandage body 1 is provided with a waterproof layer 2, a gauze layer 3, and an antibacterial layer 4. The waterproof layer 2 is made of non-woven fabric, and a waterproof membrane is provided on the outside of the non-woven fabric. The waterproof layer 2 can isolate the wound from the outside environment. The antibacterial layer 4 is woven with silver-based fibers. Silver ions can block the physiological processes of bacteria. The dual protection of the waterproof layer 2 and the antibacterial layer 4 can effectively prevent external factors from causing infection of the wound.
[0018] The inner side of the antibacterial layer 4 is divided into a front fixation section 5, a skin-friendly section 6, a binding section 7, and a rear fixation section 8 from front to back. The front fixation section 5 and the rear fixation section 8 are both adhesive strips 9 with the same width as the bandage body 1. The skin-friendly section 6 is a hydrocolloid 10 with the same width as the bandage body 1. An expansion space 11 is provided between the middle of the hydrocolloid 10 and the antibacterial layer 4. The binding section 7 is an adhesive strip 12 provided on both sides of the bandage body 1.
[0019] The bandage is normally rolled up and fully unfolded into a strip. The front fixing section 5 is the first end to be wrapped, and the rear fixing section 8 is the last end to be wrapped. The front fixing section 5 is short and uses adhesive strips 9 to secure the front end of the bandage near the wound, facilitating subsequent wrapping. The skin-friendly section 6 is the second longest after the binding section 7. Its length ensures that the hydrocolloid 10 completely covers the wound during wrapping. The hydrocolloid 10 adheres to the wound, absorbing fluids while preventing adhesion, minimizing pain for the patient when removing the bandage and facilitating subsequent wound care. The binding section 7 is the longest and primarily functions for binding and bandaging. Adhesive strips 12 on both sides provide fixation during wrapping, preventing the bandage from loosening. The rear fixing section 8 is also short, using adhesive strips 9 to secure the end of the bandage to the bandage position, requiring no additional fixation and making it convenient to use.
[0020] The embodiments described above are merely some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the protection scope of this utility model.
Claims
1. A novel medical bandage, characterized in that: The bandage includes a main body, and the inner side of the main body is divided into a front fixation section, a skin-friendly section, a binding section, and a rear fixation section from front to back. The front fixation section and the rear fixation section are both adhesive strips with the same width as the main body, the skin-friendly section is a hydrocolloid with the same width as the main body, and the binding section is an adhesive strip set on both sides of the main body.
2. The novel medical bandage as described in claim 1, characterized in that: The bandage body is provided with a waterproof layer, a gauze layer and an antibacterial layer from the outside to the inside. The front fixation section, the skin-friendly section, the binding section and the rear fixation section are all located inside the antibacterial layer.
3. The novel medical bandage as described in claim 2, characterized in that: The waterproof layer is made of non-woven fabric, and a waterproof membrane is applied to the outside of the non-woven fabric.
4. The novel medical bandage as described in claim 2, characterized in that: The antibacterial layer is woven from silver-based fibers.
5. The novel medical bandage as described in claim 1, characterized in that: An expansion space is provided between the middle of the hydrocolloid and the bandage body.