Antibacterial sterile absorbent cotton dressing

By improving the structure of the antibacterial sterile absorbent cotton dressing, and adopting a multi-layer release paper and breathable groove design, the problem of poor protection in the existing technology has been solved, achieving better protective effect and ease of use.

CN224461898UActive Publication Date: 2026-07-07安士医疗集团有限公司

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
安士医疗集团有限公司
Filing Date
2025-03-18
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing antibacterial sterile absorbent cotton dressings only have a release liner attached to the dressing after the outer packaging is opened, resulting in poor protection and inconvenience in use.

Method used

An antibacterial sterile absorbent cotton dressing was designed, which adopts a structure of a base film, an absorbent cotton layer, an antibacterial adhesive layer and a multi-layer release paper. The No. 2 release paper fully covers the base film, the absorbent cotton layer and the antibacterial adhesive layer, and is set as a point-discontinuous connection. A breathable groove is set in the antibacterial adhesive layer to increase breathability and stability. An internal groove is set in the absorbent cotton layer to add medicine.

Benefits of technology

The protective effect and antibacterial properties of the dressing have been improved, the ease of use and applicability have been enhanced, and the breathability and stability have also been improved.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224461898U_ABST
    Figure CN224461898U_ABST
Patent Text Reader

Abstract

The utility model discloses an antibacterial type sterile defatting cotton dressings, including the bottom piece, the bottom piece top middle fixed installation has defatting cotton adsorption layer, the bottom piece top and located defatting cotton adsorption layer outside is provided with bacteriostatic adhesion layer, defatting cotton adsorption layer top is adhered with a release paper through bacteriostatic adhesion layer, the bottom piece is adhered in the inside of the second release paper. This antibacterial type sterile defatting cotton dressings, when using, through setting the second release paper is to the bottom piece, defatting cotton adsorption layer and bacteriostatic adhesion layer full -coated structure, the protection effect of defatting cotton adsorption layer is better, and through the setting of the first release paper, it is favorable to further strengthen the protection of defatting cotton adsorption layer not to use, and the applicability is stronger, and the antibacterial effect is better, the technical problem such as inconvenient of using of poor protection of the dressing of opening the outer packaging bag and only having a release paper connected with the dressing in the inside of the antibacterial type sterile defatting cotton dressings in use is solved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to medical dressing technical field especially relates to an antibacterial sterile absorbent cotton dressing. BACKGROUND

[0002] The sterile absorbent cotton dressing is a kind of sterile cotton product treated specially, mainly used for medical care and wound treatment. It is made of high-quality cotton treated by multiple processes, including dehydration, degumming, bleaching, cleaning, drying and cutting, to ensure its purity and quality. The existing antibacterial sterile absorbent cotton dressing is opened when in use The outer packaging bag is opened, and only one release paper is connected to the dressing inside, which has poor protection for the dressing and is inconvenient to use. To solve the above problems, we launch an antibacterial sterile absorbent cotton dressing. SUMMARY

[0003] The utility model discloses an antibacterial sterile absorbent cotton dressing, which aims to solve the technical problems of the existing antibacterial sterile absorbent cotton dressing, which is opened when in use The outer packaging bag is opened, and only one release paper is connected to the dressing inside, which has poor protection for the dressing and is inconvenient to use.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] An antibacterial sterile absorbent cotton dressing, comprising a base sheet, a cotton absorbent layer is fixedly installed on the top of the base sheet, a bacteriostatic adhesive layer is provided on the top of the base sheet outside the cotton absorbent layer, a first release paper is adhered to the top of the cotton absorbent layer through the bacteriostatic adhesive layer, and the base sheet is adhered inside a second release paper.

[0006] When in use, the second release paper is set to fully cover the base sheet, the cotton absorbent layer and the bacteriostatic adhesive layer, which provides better protection for the cotton absorbent layer. The first release paper is set to further enhance the protection of the cotton absorbent layer when not in use, which has better applicability and antibacterial effect. The technical problem of the existing antibacterial sterile absorbent cotton dressing, which is opened when in use The outer packaging bag is opened, and only one release paper is connected to the dressing inside, which has poor protection for the dressing and is inconvenient to use.

[0007] In a preferred embodiment, the connection between each part of the second release paper is set to point breakage.

[0008] By setting the connection between each part of the second release paper to point breakage, it is more labor-saving and convenient to use when the second release paper is removed.

[0009] In a preferred embodiment, the first release paper is fixedly installed with a first auxiliary sheet on one side, and the second release paper is provided with a second auxiliary sheet on one side of the bottom of the base sheet.

[0010] By setting the first auxiliary sheet and the second auxiliary sheet, it is more convenient to use when the first release paper and the second release paper are opened.

[0011] In a preferred scheme, a first air permeable groove is arranged inside the bacteriostatic adhesive layer, and a second air permeable groove is also arranged inside the bacteriostatic adhesive layer.

[0012] The first air permeable groove and the second air permeable groove are arranged, which is beneficial to improve the air permeability of the bacteriostatic adhesive layer and the whole dressing, and the use effect is better.

[0013] In a preferred scheme, the first air permeable groove is arranged in a hexagonal structure in cross section, and the second air permeable groove is arranged in a circular structure in cross section.

[0014] The first air permeable groove is arranged in a hexagonal structure in cross section, and the second air permeable groove is arranged in a circular structure in cross section, and the first air permeable groove and the second air permeable groove are arranged alternately, the hexagonal structure and the circular structure are beneficial to improve the stability of the whole use, the air permeability is better, and the use is more convenient.

[0015] In a preferred scheme, an inner groove is arranged inside the absorbent layer of the absorbent cotton.

[0016] The inner groove is arranged inside the absorbent layer of the absorbent cotton, and auxiliary medicine can be added into the inner groove according to requirements during use, so that the applicability is higher.

[0017] The antibacterial sterile absorbent cotton dressing provided by the utility model has the following advantages:

[0018] Firstly, the second release paper is arranged to be fully covered on the bottom sheet, the absorbent layer of the absorbent cotton and the bacteriostatic adhesive layer, so that the protection effect on the absorbent layer of the absorbent cotton is better, and the first release paper is arranged, which is beneficial to further improve the protection of the absorbent layer of the absorbent cotton when not in use, so that the applicability is higher, the antibacterial effect is better, and the technical problem that the existing antibacterial sterile absorbent cotton dressing is inconvenient to use because only one release paper is connected with the dressing in the outer packaging bag during use and the protection of the dressing is poor is solved. DETAILED DESCRIPTION

[0019] Figure 1 The utility model provides a kind of antibacterial sterile absorbent cotton dressing's overhead perspective schematic diagram.

[0020] Figure 2 The utility model provides a kind of antibacterial sterile absorbent cotton dressing's overhead perspective schematic diagram.

[0021] Figure 3 The utility model provides a kind of antibacterial sterile absorbent cotton dressing's overhead perspective schematic diagram.

[0022] Figure 4 For Figure 1 Enlarged view at A in the middle.

[0023] In the drawings: 1, the base film; 2, the absorbent cotton adsorption layer; 21, the built-in groove; 3, the antibacterial adhesive layer; 31, the first air groove; 32, the second air groove; 4, the first release paper; 41, the first auxiliary sheet; 5, the second release paper; 51, the second auxiliary sheet. 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 of the present application. The components of the embodiments of the present application described and indicated in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0025] The antibacterial sterile absorbent cotton dressing disclosed by the utility model is mainly applied to the scene of installation of thermocouple temperature sensors.

[0026] With reference to Figure 1 , Figure 2 , Figure 3 and Figure 4 , an antibacterial sterile absorbent cotton dressing comprises a base film 1, the middle of the top of the base film 1 is fixedly provided with an absorbent cotton adsorption layer 2, the top of the base film 1 and outside the absorbent cotton adsorption layer 2 are provided with an antibacterial adhesive layer 3, the top of the absorbent cotton adsorption layer 2 is adhered to a first release paper 4 through the antibacterial adhesive layer 3, and the base film 1 is adhered to the inside of a second release paper 5.

[0027] In use, the second release paper 5 is provided in a structure of fully covering the base film 1, the absorbent cotton adsorption layer 2 and the antibacterial adhesive layer 3, the protection effect of the absorbent cotton adsorption layer 2 is better, the first release paper 4 is provided, the protection of the absorbent cotton adsorption layer 2 when not in use is further strengthened, the applicability is stronger, and the antibacterial effect is better.

[0028] The connection of each part of the second release paper 5 is provided in a point breaking mode; the connection of each part of the second release paper 5 is provided in a point breaking mode, so that it is more labor-saving and more convenient to use when the second release paper 5 is opened.

[0029] One side of the first release paper 4 is fixedly provided with a first auxiliary sheet 41, and the second release paper 5 is provided with a second auxiliary sheet 51 on one side of the bottom sheet 1; by arranging the first auxiliary sheet 41 and the second auxiliary sheet 51, the use is more convenient when the first release paper 4 and the second release paper 5 are removed.

[0030] The inside of the bacteriostatic adhesive layer 3 is provided with a first air permeable groove 31 and a second air permeable groove 32; the first air permeable groove 31 and the second air permeable groove 32 are beneficial to improve the air permeability of the bacteriostatic adhesive layer 3 and the overall use of the dressing, and the use effect is better.

[0031] The first air permeable groove 31 is provided with a hexagonal structure in cross section, and the second air permeable groove 32 is provided with a circular structure in cross section; the first air permeable groove 31 is provided with a hexagonal structure in cross section, and the second air permeable groove 32 is provided with a circular structure in cross section, and the first air permeable groove 31 and the second air permeable groove 32 are staggered, which is beneficial to improve the stability of the overall use, and the air permeability is better, and the use is more convenient.

[0032] The inside of the defatted cotton adsorption layer 2 is provided with an embedded groove 21; the embedded groove 21 is arranged in the defatted cotton adsorption layer 2, which is convenient to add auxiliary medicine into the embedded groove 21 according to the requirement during use, and the applicability is stronger.

[0033] Working principle: during use, the second release paper 5 is arranged to be fully covered on the bottom sheet 1, the defatted cotton adsorption layer 2 and the bacteriostatic adhesive layer 3, which is beneficial to further improve the protection of the defatted cotton adsorption layer 2 when not in use, and the applicability is stronger, and the antibacterial effect is better.

[0034] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. The replacement can be a partial structure, device, method step replacement, or a complete technical solution. According to the technical scheme and the utility model concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. An antibacterial type sterile absorbent cotton dressing comprising a backing sheet (1), characterized in that, The bottom sheet (1) has a degreased cotton adsorption layer (2) fixedly installed in the middle of the top. The bottom sheet (1) has an antibacterial adhesive layer (3) on the top and outside of the degreased cotton adsorption layer (2). The top of the degreased cotton adsorption layer (2) is bonded to a first release paper (4) through the antibacterial adhesive layer (3). The bottom sheet (1) is bonded to the inside of a second release paper (5).

2. An antibacterial type aseptic absorbent cotton dressing according to claim 1, characterized in that, The joints of each part of the second release paper (5) are set as point breaks.

3. An antiseptic type sterile absorbent cotton dressing as claimed in claim 2, wherein, A first auxiliary piece (41) is fixedly installed on one side of the first release paper (4), and a second auxiliary piece (51) is provided on one side of the bottom of the second release paper (5).

4. An antiseptic type sterile absorbent cotton dressing as claimed in claim 1, wherein, The antibacterial adhesive layer (3) has a first ventilation groove (31) equidistantly arranged inside, and a second ventilation groove (32) equidistantly arranged inside.

5. An antiseptic type sterile absorbent cotton dressing as claimed in claim 4, wherein, The first ventilation groove (31) has a hexagonal cross-section, and the second ventilation groove (32) has a circular cross-section.

6. An antiseptic type sterile absorbent cotton dressing as claimed in claim 1, wherein, The absorbent cotton layer (2) has an internal groove (21).