Improved medical application

Abstract

The utility model relates to the technical field of application, and discloses an improved medical application which comprises an application main body, the lower surface of the application main body is divided into two sticking areas and an anti-sticking spacer mounting area, the anti-sticking spacer mounting area is located between the two sticking areas, a non-woven fabric breathable layer is arranged on the upper surface of the application main body in a sticking mode, and the non-woven fabric breathable layer is arranged on the lower surface of the application main body. First plastic tearing films are bonded to the two bonding areas on the lower surface of the application main body, an anti-bonding isolation piece is bonded to the anti-bonding isolation piece mounting area on the lower surface of the application main body, and side bonding strips are arranged at the left end and the right end of the application main body and the left end and the right end of the non-woven fabric breathable layer. The visible windows are formed in the middle of the application body, the middle of the anti-sticking isolation piece, the middle of the first plastic tearing film and the middle of the non-woven fabric breathable layer, so that nursing personnel can observe whether the puncture part of a patient is red and swollen, errhysis and seepage through the visible windows in the infusion and remaining needle maintenance process, and infusion safety of the remaining needle is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of dressings, in particular to an improved medical dressing. Background Art

[0002] In the medical field, the use of peripheral intravenous catheters for infusion can not only alleviate the pain suffered by patients due to repeated punctures, but also reduce the workload of nursing staff. It has been widely used in various clinical departments. During the puncture and catheterization process, a dressing is also used to fix the catheter. With the existing improved medical dressings, during the infusion and catheter maintenance process, nursing staff cannot visually observe whether the patient's puncture site has redness, swelling, bleeding and exudation. It is often necessary to remove the dressing for observation, which is not conducive to ensuring the safety of the catheter infusion. Secondly, when tearing off the dressing, due to the lack of force points after the dressing is pasted, it is not convenient to tear off the dressing as a whole, making it difficult to tear off the dressing. Therefore, there is an urgent need for an improved medical dressing to solve the above technical problems. Utility Model Content

[0003] The purpose of the present utility model is to provide an improved medical dressing to solve the technical problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] An improved medical dressing comprises an dressing body, the lower surface of the dressing body being divided into two adhesive areas and an anti-adhesive isolation sheet installation area, the anti-adhesive isolation sheet installation area being located between the two adhesive areas, the upper surface of the dressing body being bonded with a non-woven breathable layer, the two adhesive areas of the lower surface of the dressing body being bonded with a first plastic tear film, the anti-adhesive isolation sheet installation area of the lower surface of the dressing body being bonded with an anti-adhesive isolation sheet, side strips being provided at the left and right ends of the dressing body and the non-woven breathable layer, a second plastic tear film being provided at the bottom of the two side strips, a visual window being provided in the middle of the dressing body, the anti-adhesive isolation sheet, the first plastic tear film and the non-woven breathable layer, and a tilted tear strip being provided at the upper right end of the side strip on the left.

[0006] As a preferred technical solution of the present invention, the thickness of the anti-sticking isolation sheet is greater than the thickness of the first plastic tear film.

[0007] As a preferred technical solution of the present invention, the thickness of the first plastic tear film and the second plastic tear film are the same.

[0008] As a preferred technical solution of the present invention, the shape of the visual window is rectangular.

[0009] As a preferred technical solution of the present invention, the right end of the tilted tear strip extends out of the right end of the side strip.

[0010] As a preferred technical solution of the present invention, the thickness of the side strips is the same as the sum of the thickness of the application body and the non-woven breathable layer.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] The utility model provides visual windows in the middle of the dressing body, the anti-sticking isolation sheet, the first plastic tear film and the non-woven fabric breathable layer, so that during the infusion and indwelling needle maintenance process, the nursing staff can observe whether the patient's puncture site has redness, swelling, bleeding and exudation through the visual windows, thereby ensuring the safety of indwelling needle infusion.

[0013] The utility model is provided with an anti-adhesive isolation sheet and a tilting tear strip, so that when the dressing is torn off, the dressing can be torn off as a whole, thereby reducing the difficulty of tearing off the dressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the overall structure of the utility model;

[0017] Figure 3 This is a schematic structural diagram of the anti-adhesion isolation sheet of the utility model;

[0018] Figure 4 This is a schematic diagram of the lower surface structure of the dressing body of the present invention.

[0019] In the figure: 1. Applicator body; 2. First plastic tear film; 3. Anti-sticking isolation sheet; 4. Side strips; 5. Second plastic tear film; 6. Non-woven breathable layer; 7. Visual window; 8. Lifting tear strip; 9. Adhesion area; 10. Anti-sticking isolation sheet installation area. DETAILED DESCRIPTION

[0020] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are intended only to explain the relevant utility model and are not intended to limit the utility model. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the utility model. The different types of cross-section lines in the accompanying drawings of the embodiments of the present utility model are not marked in accordance with national standards, nor do they impose requirements on the materials of the components. Instead, they are used to distinguish the cross-sectional views of the components in the drawings.

[0021] See also Figure 1-4, an improved medical dressing, including an applicator body 1, the lower surface of the applicator body 1 is divided into two adhesive areas 9 and an anti-adhesive isolation sheet installation area 10, the anti-adhesive isolation sheet installation area 10 is located between the two adhesive areas 9, the upper surface of the applicator body 1 is bonded with a non-woven breathable layer 6, the two adhesive areas 9 on the lower surface of the applicator body 1 are bonded with a first plastic tear film 2, the anti-adhesive isolation sheet installation area 10 on the lower surface of the applicator body 1 is bonded with an anti-adhesive isolation sheet 3, the left and right ends of the applicator body 1 and the non-woven breathable layer 6 are both provided with side strips 4, and the bottoms of the two side strips 4 are both provided with There is a second plastic tear film 5, and a visual window 7 is provided in the middle of the dressing body 1, the anti-sticking isolation sheet 3, the first plastic tear film 2 and the non-woven fabric breathable layer 6. The visual window 7 is provided so that during the infusion and indwelling needle maintenance process, the nursing staff can observe whether the patient's puncture site has redness, swelling, bleeding and exudation through the visual window 7 to ensure the safety of the indwelling needle infusion. A lift-up tear strip 8 is provided at the upper right end of the left side strip 4. By providing the anti-sticking isolation sheet 3 and the lift-up tear strip 8, it is convenient to tear off the dressing as a whole when tearing off the dressing, thereby reducing the difficulty of tearing off the dressing.

[0022] The thickness of the anti-adhesive isolation sheet 3 is greater than the thickness of the first plastic tear film 2 .

[0023] The first plastic tear film 2 and the second plastic tear film 5 have the same thickness.

[0024] The viewing window 7 is in a rectangular shape.

[0025] The right end of the lifted tear strip 8 extends out of the right end of the side strip 4 .

[0026] The thickness of the side strips 4 is the same as the sum of the thickness of the application body 1 and the non-woven breathable layer 6 .

[0027] The working principle and usage process of the present invention are as follows: First, when using, after puncturing and placing the tube, the nurse tears off the first plastic tear film 2 on the two adhesive areas 9 on the lower surface of the dressing body 1, and tears off the second plastic tear film 5 at the bottom of the side strips 4 on both sides, and then aligns the visual window 7 with the puncture site, and with the puncture point as the center, sticks the side strips 4 on both sides around the patient's infusion site on the patient's skin to complete the fixation. Breathability can be achieved through the non-woven fabric breathable layer 6. By setting the anti-sticking isolation sheet 3 and the tilting tear strip 8, when tearing off the dressing, the nurse can hold the right end of the tilting tear strip 8 with his hand and tear it hard to one side. When tearing off the dressing, the anti-sticking isolation sheet 3 can isolate the anti-sticking isolation sheet installation area 10 on the dressing body 1 from the skin, thereby facilitating the tearing off of the dressing as a whole and reducing the difficulty of tearing off the dressing. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0028] The above description is merely a preferred embodiment of the present application and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of the utility model disclosed in this application is not limited to the technical solutions formed by the specific combination of the above-mentioned technical features, but also encompasses other technical solutions formed by any combination of the above-mentioned technical features or their equivalents without departing from the concept of the utility model. For example, a technical solution formed by replacing the above-mentioned features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. An improved medical dressing, comprising a dressing body (1), characterized in that: The lower surface of the applicator body (1) is divided into two adhesive areas (9) and an anti-adhesive isolation sheet installation area (10), and the anti-adhesive isolation sheet installation area (10) is located between the two adhesive areas (9). The upper surface of the applicator body (1) is bonded with a non-woven breathable layer (6), and the two adhesive areas (9) on the lower surface of the applicator body (1) are both bonded with a first plastic tear film (2). The anti-adhesive isolation sheet installation area (10) on the lower surface of the applicator body (1) is bonded with an anti-adhesive isolation sheet (3). The left and right ends of the applicator body (1) and the non-woven breathable layer (6) are both provided with side strips (4), and the bottoms of the two side strips (4) are both provided with a second plastic tear film (5). A visual window (7) is opened in the middle of the applicator body (1), the anti-adhesive isolation sheet (3), the first plastic tear film (2) and the non-woven breathable layer (6), and a lifting tear strip (8) is provided at the upper right end of the left side strip (4).

2. The improved medical dressing according to claim 1, characterized in that: The thickness of the anti-adhesive isolation sheet (3) is greater than the thickness of the first plastic tear film (2).

3. The improved medical dressing according to claim 1, characterized in that: The first plastic tear film (2) and the second plastic tear film (5) have the same thickness.

4. The improved medical dressing according to claim 1, characterized in that: The visual window (7) is in the shape of a rectangle.

5. The improved medical dressing according to claim 1, characterized in that: The right end of the tilted tear strip (8) extends beyond the right end of the side strip (4).

6. The improved medical dressing according to claim 1, characterized in that: The thickness of the side strips (4) is the same as the sum of the thickness of the application body (1) and the non-woven fabric breathable layer (6).

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