Application with liquid medicine application core

Abstract

The utility model discloses an application with a liquid medicine application core, which is characterized by comprising an application main body (1), two ends of the application main body (1) are provided with sticking parts (2) attached to the skin of a patient, the application main body (1) is provided with an expansion part (3), a cavity (4) is formed between the expansion part (3) and the application main body (1), and the application core (5) soaked with liquid medicine is arranged in the cavity (4); a cover sticker (6) for sealing the cavity (4) is arranged at the opening end of the cavity (4); the edge of the opening end of the cavity (4) is provided with a circle of leakage-proof strip (7) used for absorbing liquid. According to the utility model, the stable sealing of the liquid medicine applying core can be realized, the liquid medicine applying core is kept to be attached to a wound, and the liquid medicine applying core can better act on the wound.

Description

Technical Field

[0001] This utility model relates to the field of medicated dressings, and in particular to a dressing with a medicated liquid core. Background Technology

[0002] Pressure ulcer dressings are a commonly used clinical method for treating bedsores. Patients are prone to bedsores due to prolonged immobility, and pressure ulcer dressings can be directly applied to the affected area, facilitating the absorption of medication and aiding wound healing. Existing pressure ulcer dressings, such as the Chinese utility model patent with publication number CN219207703U, disclose a pressure ulcer dressing comprising an adhesive paper, which is flexible and has an observation opening. The adhesive paper includes a layered base layer, an adhesive layer, and an anti-adhesive layer; a protective cover and a connecting component. The connecting component is located outside the observation opening and distributed circumferentially along the base layer opposite to the adhesive layer. The protective cover is flexible and detachably connected to the adhesive paper via the connecting component. A foam core is located on the side of the protective cover adjacent to the base layer. In use, the foam core is positioned inside the observation opening and sandwiched between the protective cover and the patient's skin. This type of dressing primarily absorbs wound exudate through the foam core. However, even after absorbing sufficient exudate, the foam core remains in contact with the wound, thus not contributing to wound healing. Utility Model Content

[0003] The purpose of this invention is to provide a dressing with a medicated core. This invention can achieve a stable seal of the medicated core, keeping it in close contact with the wound and helping the medicated core to better act on the wound.

[0004] The technical solution of this utility model is as follows: A dressing with a medicated core includes a dressing body, with adhesive portions at both ends of the dressing body that fit into the patient's skin; the dressing body has an extension portion, forming a cavity between the extension portion and the dressing body, and a medicated core is placed in the cavity; the opening end of the cavity is provided with a cover for sealing the cavity; and the edge of the opening end of the cavity has a leak-proof strip for absorbing liquid.

[0005] In the above-mentioned dressing with medicated core, the adhesive part includes an adhesive body connected to the dressing body, and one side of the adhesive body is covered with an adhesive protective layer.

[0006] In the aforementioned dressing with a medicated core, the adhesive protective layer is composed of a first sheet and a second sheet that are separated from each other, and the length of the second sheet is greater than the length of the first sheet.

[0007] In the aforementioned dressing with a medicated core, the width of the leak-proof strip and the opening edge of the cavity is between 4 mm and 5 mm.

[0008] In the aforementioned dressing with a medicated core, the width of the leak-proof strip is between 3 mm and 4 mm.

[0009] In the aforementioned dressing with a medicated core, the cover includes a cover body, the inner side of which has a ring edge, and the outer side of which has a sealing cotton layer that fits into the opening edge of the chamber.

[0010] In the aforementioned dressing with a medicated core, the outer surface of the cover body has a pull tab for easy removal of the cover.

[0011] In the aforementioned dressing with a medicated core, the outer side of the extension portion has a transparent window that facilitates observation of the internal condition of the cavity.

[0012] In the aforementioned dressing with a medicated core, the back side of the dressing body has a pair of adhesive tapes for securing the core.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In this utility model, the dressing core soaked in medicated liquid is placed in the cavity. When in use, the cover of the sealed cavity is peeled off to expose the dressing core inside the cavity. The dressing body is placed on the patient's wound through the adhesive part, and the dressing core covers the patient's wound. There is a leak-proof strip at the opening of the cavity, which can prevent the liquid in the dressing core from flowing out and play a certain leak-proof role. Thus, this utility model can achieve a stable seal of the medicated dressing core, keep the medicated dressing core in contact with the wound, and help the medicated dressing core to better act on the wound.

[0015] 2. The adhesive protective layer is divided into a first sheet and a second sheet. When using it, first peel off the first sheet, determine the position of the main body to be applied, and then the adhesive body of the corresponding part of the first sheet comes into contact with the skin. Then peel off the second sheet, and the corresponding adhesive body comes into contact with the skin. If the entire adhesive body is exposed, it will be difficult to adjust when readjusting the pasting position. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the adhesive protective layer;

[0018] Figure 3 This is a diagram illustrating the application process.

[0019] Figure 4 This is a diagram illustrating the application of adhesive tape.

[0020] The labels in the attached diagram are as follows: 1-Applying body, 2-Adhesive part, 3-Extension part, 4-Cavity, 5-Applying core, 6-Cover, 7-Leak-proof strip, 8-Adhesive body, 9-Adhesive protective layer, 10-Transparent window, 11-Adhesive tape, 91-First sheet, 92-Second sheet, 61-Cover body, 62-Ring edge, 63-Sealing cotton layer, 64-Pull tab. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0022] Specific embodiment: A dressing with a medicated core, comprising a dressing body 1, as shown in the attached figure. Figure 1 As shown, the dressing body 1 has adhesive portions 2 at both ends that fit against the patient's skin. To improve the breathability of the adhesive portions, multiple ventilation holes are provided on the adhesive portions. The dressing body 1 has an extension portion 3, which forms a chamber 4 with the dressing body 1. A dressing core 5 soaked in medicated solution is placed in the chamber 4. The dressing core is made of cellulose material, which has good moisture absorption properties. The dressing core is soaked in medicated solution, which is mainly used for wound healing. The extension portion is mainly made of waterproof composite material fabric. The extension portion is sewn to the dressing body to form the extension portion, which prevents the dressing core from seeping into the chamber. The outer side of the extension portion 3 has a transparent window 10 for easy observation of the internal condition of the chamber 4. The condition of the dressing core inside the chamber can be observed through the transparent window. The opening of the chamber 4 is covered with a cover 6 for sealing the chamber 4; the edge of the opening of the chamber 4 has a leak-proof strip 7 for absorbing liquid, the width of which is between 3 mm and 4 mm. This prevents the liquid inside the dressing from flowing out, providing a certain leak-proof effect. The leak-proof strip is mainly made of absorbent cotton material to absorb the liquid flowing into the opening of the chamber. The width of the leak-proof strip 7 and the edge of the opening of the chamber 4 is between 4 mm and 5 mm, which provides a large connection area for the cover when covering the opening of the chamber, achieving a stable connection of the cover. The adhesive part 2 includes an adhesive body 8 connected to the dressing body 1. One side of the adhesive body 8 is covered with an adhesive protective layer 9, as shown in the attached image. Figure 2 As shown, the dressing body covers the patient's skin through the adhesive part. Before using the adhesive part, the adhesive protective layer needs to be torn off to expose the adhesive body. The back side of the dressing body 1 has a pair of adhesive tapes 11 for securing the dressing core 5, as shown in the attached figure. Figure 4 As shown, in order to ensure that the dressing can fit tightly to the wound, the extension is pressed by the adhesive tape, so that the dressing fits the wound better. There are two adhesive tapes on the dressing body, and the ends of the adhesive tapes are bonded to the dressing body. The two adhesive tapes are bonded to each other.

[0023] The adhesive protective layer 9 consists of a first sheet 91 and a second sheet 92 that are separated from each other, with the second sheet 92 being longer than the first sheet 91. In use, first peel off the first sheet, determine the position of the main adhesive element, and then the corresponding portion of the first sheet's adhesive element contacts the skin. Then peel off the second sheet, and its corresponding adhesive element contacts the skin again. If the entire adhesive element is exposed, it is difficult to adjust the adhesive position when repositioning. If there is a problem with the adhesive position, the corresponding adhesive element of the first sheet can be peeled off, making the operation convenient.

[0024] The cover 6 includes a cover body 61, as shown in the attached figure. Figure 3 As shown, the inner side of the cover body 61 has a ring edge 62, and the outer side of the ring edge 62 has a sealing cotton layer 63 that fits into the opening edge of the chamber 4. The sealing cotton layer is mainly made of absorbent cotton and will fit into the opening of the chamber, providing a good sealing effect for the entire chamber. The edge of the cover body is bonded to the application body. The outer surface of the cover body 61 has a pull tab 64 for easy removal of the cover. The pull tab is provided on the surface to facilitate the removal of the cover.

[0025] The working principle of this invention is as follows: A dressing core soaked in medicated liquid is placed inside the cavity. When in use, the cover of the sealed cavity is removed to expose the dressing core inside the cavity. The dressing body is then placed on the patient's wound through the adhesive part, and the dressing core covers the patient's wound. There is a leak-proof strip at the opening of the cavity, which can prevent the liquid inside the dressing core from flowing out and play a certain role in preventing leakage. Thus, this invention can achieve a stable seal of the medicated dressing core, keep the medicated dressing core in close contact with the wound, and help the medicated dressing core to better act on the wound.

[0026] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the scope of protection of the claims of the present invention should be included within the scope of protection of the present invention.

Claims

1. A dressing with a medicated core, characterized in that: The dressing includes a main body (1), with adhesive portions (2) at both ends that fit against the patient's skin; the main body (1) has an extension portion (3), forming a chamber (4) between the extension portion (3) and the main body (1), and a dressing core (5) soaked in medicine is provided in the chamber (4); the opening end of the chamber (4) is provided with a cover (6) for sealing the chamber (4); and the edge of the opening end of the chamber (4) has a leak-proof strip (7) for absorbing liquid.

2. The dressing with a medicated core according to claim 1, characterized in that: The adhesive part (2) includes an adhesive body (8) connected to the application body (1), and one side of the adhesive body (8) is covered with an adhesive protective layer (9).

3. The dressing with a medicated core according to claim 2, characterized in that: The adhesive protective layer (9) is composed of a first sheet (91) and a second sheet (92) that are separated from each other, and the length of the second sheet (92) is greater than the length of the first sheet (91).

4. The dressing with a medicated core according to claim 1, characterized in that: The width of the leak-proof strip (7) and the opening edge of the chamber (4) is between 4 mm and 5 mm.

5. The dressing with a medicated core according to claim 4, characterized in that: The width of the leak-proof strip (7) is between 3 mm and 4 mm.

6. The dressing with a medicated core according to claim 1, characterized in that: The cover (6) includes a cover body (61), the inner side of the cover body (61) has a ring edge (62), and the outer side of the ring edge (62) has a sealing cotton layer (63) that fits into the opening edge of the chamber (4).

7. The dressing with a medicated core according to claim 6, characterized in that: The outer surface of the cover body (61) has a pull tab (64) for easy removal of the cover.

8. The dressing with a medicated core according to claim 1, characterized in that: The extension section (3) has a transparent window (10) on its outer side that facilitates observation of the interior of the chamber (4).

9. The dressing with a medicated core according to claim 1, characterized in that: The back side of the dressing body (1) has a pair of adhesive tapes (11) for securing the dressing core (5).

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