Novel medical gauze
By using a combination of nylon protective layer, expanded polytetrafluoroethylene waterproof layer, nano-anti-bacterial cloth and non-woven fabric in medical gauze, the problems of poor antibacteriality and impermeability of existing gauzes are solved, and faster wound healing is achieved and easy to remove effect.
Patent Information
- Application Number
- CN202420707395.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-08
AI Technical Summary
Existing medical gauzes have poor antibacterial properties, are prone to bacterial growth and are not airtight, resulting in delayed wound healing, especially in humid environments that are prone to reinfection.
A new type of medical gauze has been designed, including nylon protective layer, expanded polytetrafluoroethylene waterproof layer, nano-anti-bacterial cloth antibacterial layer, non-woven fabric layer and adhesive layer, with wool bulge and wool film inside to ensure breathability and comfortable to use and easy to remove.
It improves the durability and breathability of gauze, reduces bacterial growth, promotes wound healing, and avoids the risk of reinfection caused by difficult removal and impermeability.
Smart Images
Figure CN222237999U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gauze, in particular to a novel medical gauze. Background Art
[0002] Nowadays, various medical institutions in society generally use ordinary gauze when bandaging wounds clinically. The gauze is usually made of cotton fiber and has poor antibacterial properties. If it is not changed for a long time, it is easy to breed bacteria, causing the wound to be infected again, slowing down the wound healing speed; during the treatment period, the wound will secrete a lot of secretions and condense with the gauze. After the wound heals, it is not easy to remove the gauze from the wound, and it is not easy to ventilate. Especially in the humid environment of summer, it is easy to infect the wound again, slowing down the wound healing speed, causing more pain to the patient.
[0003] Therefore, a new gauze is needed to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a new type of medical gauze to address the deficiencies of the prior art. The specific scheme is as follows:
[0005] A novel medical gauze comprises a protective layer located at the outermost layer, a waterproof layer is arranged on the inner side of the protective layer, an antibacterial layer is arranged on the inner side of the waterproof layer, a gauze layer is arranged on the inner side of the antibacterial layer, a non-woven fabric layer is arranged on the inner side of the gauze layer, an adhesive layer is arranged on the inner side of the non-woven fabric layer, cotton wool protrusions are evenly distributed on the inner side of the adhesive layer, and a cotton wool film is applied on the inner side of the cotton wool protrusions.
[0006] Based on the above, the material of the protective layer is nylon.
[0007] Based on the above, the material of the waterproof layer is expanded polytetrafluoroethylene.
[0008] Based on the above, the material of the antibacterial layer is nano antibacterial cloth.
[0009] The utility model has substantial characteristics and progress compared with the prior art. Specifically, the utility model has the following advantages:
[0010] The novel medical gauze provided by the utility model has a structural design that can not only ensure air permeability and user comfort, but also ensure durability; in addition, it is also convenient to peel it off from the affected area after use. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0012] In the figure: 1. Protective layer; 2. Waterproof layer; 3. Antibacterial layer; 4. Gauze layer; 5. Non-woven fabric layer; 6. Adhesive layer; 7. Cotton wool protrusions; 8. Cotton wool film. DETAILED DESCRIPTION
[0013] The technical solution of the utility model is further described in detail below through specific implementation methods. Example
[0014] like Figure 1 As shown, the utility model provides a new type of medical gauze, including a protective layer 1 located at the outermost layer, a waterproof layer 2 is provided on the inner side of the protective layer 1, an antibacterial layer 3 is provided on the inner side of the waterproof layer 2, a gauze layer 4 is provided on the inner side of the antibacterial layer 3, a non-woven fabric layer 5 is provided on the inner side of the gauze layer 4, an adhesive layer 6 is provided on the inner side of the non-woven fabric layer 5, cotton wool protrusions 7 are evenly distributed on the inner side of the adhesive layer 6, and a cotton wool film 8 is applied on the inner side of the cotton wool protrusions 7.
[0015] The protective layer 1 is mainly used to improve the structural strength and wear resistance of the gauze, and its material is nylon.
[0016] The waterproof layer 2 is made of air-permeable and waterproof expanded polytetrafluoroethylene.
[0017] The antibacterial layer 3 is made of nano antibacterial cloth.
[0018] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.
Claims
1. A new type of medical gauze, characterized in that: The invention comprises a protective layer (1) located at the outermost layer, a waterproof layer (2) is provided on the inner side of the protective layer (1), an antibacterial layer (3) is provided on the inner side of the waterproof layer (2), a gauze layer (4) is provided on the inner side of the antibacterial layer (3), a non-woven fabric layer (5) is provided on the inner side of the gauze layer (4), an adhesive layer (6) is provided on the inner side of the non-woven fabric layer (5), cotton wool protrusions (7) are uniformly distributed on the inner side of the adhesive layer (6), and a cotton wool film (8) is applied on the inner side of the cotton wool protrusions (7).
2. The novel medical gauze according to claim 1, characterized in that: The material of the protective layer (1) is nylon.
3. The novel medical gauze according to claim 1, characterized in that: The material of the waterproof layer (2) is expanded polytetrafluoroethylene.
4. The novel medical gauze according to claim 1, characterized in that: The antibacterial layer (3) is made of nano antibacterial cloth.