Medical pain-relieving dressing

Abstract

The utility model provides a medical analgesic dressing, including an adhesive layer for supporting materials required for the dressing, a placement groove for placing the dressing is provided in the center of the adhesive layer, a dressing layer is installed inside the placement groove, a painkiller carrier layer is installed between the adhesive layer and the dressing layer, a release paper is attached to the lower surface of the adhesive layer, and the depth of the placement groove is half the thickness of the painkiller carrier layer and the dressing layer. The utility model sets a tear line, and when the dressing is removed, the adhesive layer can be torn along the tear line, so that the adhesive layer is pulled up along the fold of the tear line to form a pull-up portion, so that it is more convenient for medical staff to remove the dressing. The tear line design of the dressing makes it easy to tear along the tear line when the dressing needs to be removed, reducing secondary damage to the wound and surrounding skin, and facilitating the use of medical staff.

Description

Technical Field

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

[0002] Medical pain-relieving dressings are a type of medical product specially designed to relieve local pain. They usually contain analgesics. These dressings can act directly on the painful area and achieve the pain-relieving effect through the penetration and absorption of the drug. However, when using current medical pain-relieving dressings, the edge of the dressing needs to be buckled and torn off where it fits the skin. During the buckling process, the hands of medical staff will come into contact with the patient's skin. Multiple buckling actions will cause discomfort to the patient. In addition, the release paper on the dressing is mostly installed in a local stacking form. During the production, packaging and use process, the release paper may be folded due to contact, which will cause the dressing to be contaminated. Therefore, the present application provides a medical pain-relieving dressing to meet the needs. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a medical pain-relieving dressing to solve the problem that the existing medical pain-relieving dressing needs to be buckled and torn at the joint between the edge of the dressing and the skin when it is used. During the buckling process, the hands of the medical staff will come into contact with the patient's skin. Multiple buckling actions will cause discomfort to the patient. In addition, the release paper on the dressing is mostly installed in a local stacking form. During the production, packaging and use processes, the release paper may be folded due to contact, which will cause contamination of the dressing.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A medical analgesic dressing comprises an adhesive layer for supporting materials required for the dressing, a placement groove for placing the dressing is provided in the center of the bottom of the adhesive layer, a dressing layer is installed inside the placement groove, a painkiller carrier layer is installed between the adhesive layer and the dressing layer, and a release paper is attached to the lower surface of the adhesive layer.

[0006] Optionally, the depth of the placement groove is half of the sum of the thickness of the analgesic carrier layer and the dressing layer.

[0007] Optionally, the release papers are symmetrically arranged, and end portions of two release papers overlap.

[0008] Optionally, the adhesive layer is provided with a tear line.

[0009] Optionally, the tear line is arranged in a U shape.

[0010] Optionally, no adhesive material is provided on the adhesive layer below the tear line.

[0011] Optionally, the adhesive layer is made of non-woven fabric.

[0012] Optionally, the release paper is made of polypropylene.

[0013] Optionally, the adhesive layer and the release paper are both rounded.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] In the above scheme, by setting the tear line, when the dressing is removed, the adhesive layer can be torn along the tear line, and then the adhesive layer can be pulled up along the fold of the tear line to form a pulling portion, which makes it more convenient for medical staff to remove the dressing. The tear line design of the dressing makes it easy to tear along the tear line when the dressing needs to be removed, reducing secondary damage to the wound and surrounding skin, and facilitating the use of medical staff.

[0016] By arranging the release papers symmetrically and adopting a U-shaped stacking mechanism, when touching, the stacked release papers will not be easily turned up, thus avoiding the contamination of the dressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a medical pain-relieving dressing from a first-person perspective;

[0019] Figure 2 A schematic diagram of the stereoscopic structure of a medical pain-relieving dressing from a second perspective;

[0020] Figure 3 for Figure 1 Schematic diagram of the cutaway three-dimensional structure;

[0021] Figure 4 It is an enlarged structural diagram of the release paper stacking part;

[0022] Figure 5 It is a schematic diagram of the enlarged structure of the tear line;

[0023] Figure 6 This is a schematic diagram of the enlarged structure of the adhesive layer and the dressing layer.

[0024] [Reference Signs]

[0025] 1. Adhesive layer; 11. Adhesive material area; 12. Non-adhesive material area; 2. Placement slot; 3. Analgesic carrier layer; 4. Dressing layer; 5. Release paper; 51. Folding part; 6. Tear line.

[0026] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0027] The following is a detailed description of a medical pain-relieving dressing provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0028] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0029] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0030] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0031] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0032] like Figures 1 to 6 As shown, an embodiment of the utility model provides a medical analgesic dressing, including an adhesive layer 1 for supporting materials required for the dressing, a placement groove 2 for placing the dressing is opened in the bottom center of the adhesive layer 1, an adhesive material area 11 is provided around the placement groove 2 on the lower surface of the adhesive layer 1, a non-adhesive material area 12 is provided in the area of ​​the adhesive material area 11, adhesive material is provided in the adhesive material area 11, and no adhesive material is provided in the non-adhesive material area 12. A dressing layer 4 is installed inside the placement groove 2, and a painkiller carrier layer 3 is installed between the adhesive layer 1 and the dressing layer 4. The painkiller carrier layer 3 and the dressing layer 4 can be placed and installed through the placement groove 2 set on the adhesive layer 1. The concave installation form can store and install the painkiller carrier layer 3 and the dressing layer 4, thereby increasing the accuracy of the painkiller carrier layer 3 and the dressing layer 4 during installation. A release paper 5 is attached to the lower surface of the adhesive layer 1. When it is necessary to apply a pain-relieving patch to the child's wound, the medical staff folds the entire dressing along the overlapping portion between the two release papers 5. During the folding process, the overlapping portion between the two release papers 5 is opened. Subsequently, the medical staff selects one of the release papers 5 to tear it open, and then finds the entire dressing to match the child's wound. After aligning the wound, the part of the dressing not covered by the release paper 5 is applied to the skin around the child's wound, and at the same time, the other release paper 5 is slowly torn open.

[0033] like Figures 1 to 3 and Figure 5As shown, the adhesive layer is provided with a tear line 6, and the tear line 6 forms a non-closed shape. Specifically, the tear line 6 is arranged in a U-shape, and the tear line 6 is directly opposite to the non-adhesive material area 12 of the adhesive layer 1. Preferably, the shape of the tear line 6 is adapted to the shape of the non-adhesive material area 12. When the dressing needs to be removed, the medical staff tears along the tear line 6 on the adhesive layer 1 to separate the adhesive material area 11 and the non-adhesive material area 12 of the adhesive layer 1, and drags the non-adhesive material area 12 of the adhesive layer 1 to drag the adhesive material area 11 of the adhesive layer 1 off the skin, thereby better removing the dressing. The U-shaped tear line 6 can tear the adhesive layer 1 along the tear line 6 when the dressing is removed. In order to ensure that the torn adhesive layer 1 can be pulled up after the tear line 6 is torn, the non-adhesive material area 12 at the tear line 6 is not provided with adhesive material. The tear line 6 is set so that there is no need to tear the edge of the adhesive layer 1 at the joint with the skin. During the whole process, the hands of the medical staff will not come into contact with the patient's skin, so that the dressing can be removed better. The depth of the placement groove 2 is half of the sum of the thickness of the analgesic carrier layer 3 and the dressing layer 4. When the dressing is applied, the analgesic carrier layer 3 and the dressing layer 4 are 4 is compressed by the adhesive layer 1, and the thickness of the analgesic carrier layer 3 and the dressing layer 4 after being compressed by the adhesive layer 1 is less than the thickness of the adhesive layer 1 before being compressed, so that the adhesive layer 1 around the analgesic carrier layer 3 and the dressing layer 4 can better fit the skin, so that when the dressing is applied, the fit between the dressing and the skin is increased, and the dressing is more stable when applied. The analgesic carrier layer 3 is filled with analgesics, and the analgesics contain a drug composite material that can penetrate the skin, which can play a sustained and effective analgesic role, achieve wound coverage, absorb wound exudate, and play a sustained analgesic role, thereby reducing the pain and discomfort caused by the wound in children.

[0034] like Figure 4As shown, the adhesive layer 1 is made of non-woven fabric material. The adhesive layer 1 made of non-woven fabric material has the advantages of light texture, certain strength and durability. In addition, the porous structure of the non-woven fabric allows the passage of gas and moisture, which is beneficial to wound healing. In addition, the non-woven fabric has high liquid absorption, can quickly absorb the liquid secreted by the wound, keep the wound dry, and thus reduce the risk of infection. It also has antibacterial properties and can prevent wound infection. The release paper 5 is symmetrically arranged, and the ends of the two release papers 5 close to each other are folded portions 51. The folded portions 51 of the two release papers 5 are folded together to form overlapping release papers 5, which have the advantages of easy peeling and protection of the sticky surface. The symmetrically arranged release papers 5 and the overlap formed can increase the protection of the release paper 5 to the adhesive layer 1. The folded folding portion 51 is in a U-shaped structure. The folding portions 51 of the two release papers 5 are folded to form a mutually interlocking fitting relationship, thereby increasing the fit between the two. The two release papers 5 are pressed together after being plugged in, thereby ensuring that the overlapping portions of the release papers 5 will not be flipped up due to contact during the production, packaging and use of the dressing, thereby causing the adhesive layer 1, the analgesic carrier layer 3 and the dressing layer 4 to be contaminated. The release paper 5 is made of polypropylene, and the release paper 5 made of polypropylene can be recycled and reused, which is convenient for long-term environmentally friendly production and use. The adhesive layer 1 and the release paper 5 are both rounded. The adhesive layer 1 with rounded corners can reduce the flipping of the edge of the adhesive layer 1 when the dressing is applied and the child moves his body, and the release paper 5 with rounded corners cooperates with the adhesive layer 1.

[0035] The working principle of the utility model is as follows: when a pain-relieving patch is needed for a child's wound, the medical staff folds the entire dressing along the overlapping portion between the two release papers 5. During the folding process, the overlapping portion between the two release papers 5 is opened. Subsequently, the medical staff selects one of the release papers 5 and tears it open. After that, the medical staff matches the entire dressing to the child's wound. After aligning the wound, the portion of the dressing not covered by the release paper 5 is applied to the skin around the child's wound. At the same time, the other release paper 5 is slowly torn open. During the tearing process, the dressing is simultaneously applied to the skin around the child's wound, and the adhesive material area 11 of the adhesive layer 1 is adhered around the child's wound. On the skin of the child, the dressing layer 4 will be in contact with the wound of the child, and during the contact process, it will absorb the exudate from the wound. In addition, analgesics are placed inside the analgesic carrier layer 3, and the analgesics contain a drug composite material that can penetrate the skin, which can play a sustained and effective analgesic effect, achieve covering the wound, absorb the wound exudate and play a sustained analgesic effect, thereby reducing the pain and discomfort caused by the wound of the child. In addition, when the dressing needs to be removed, the medical staff tears along the tear line 6 on the adhesive layer 1, and pulls up the protrusion torn along the tear line 6, so as to better remove the dressing.

[0036] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the preferred embodiment of the present invention, and the present invention can be fully understood by those skilled in the art without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A medical analgesic dressing, characterized in that: It includes an adhesive layer for supporting materials required for dressings, a placement groove for placing dressings is provided in the bottom center of the adhesive layer, a dressing layer is installed inside the placement groove, a painkiller carrier layer is installed between the adhesive layer and the dressing layer, and a release paper is attached to the lower surface of the adhesive layer.

2. The medical analgesic dressing according to claim 1, characterized in that: The depth of the placement groove is half of the sum of the thickness of the analgesic carrier layer and the dressing layer.

3. The medical analgesic dressing according to claim 1, characterized in that: Painkillers are placed in the analgesic carrier layer.

4. The medical analgesic dressing according to claim 1, characterized in that: The release papers are symmetrically arranged, and the end portions of the two release papers overlap.

5. The medical analgesic dressing according to claim 1, characterized in that: The adhesive layer is provided with a tear line.

6. The medical analgesic dressing according to claim 5, characterized in that: The tear line is arranged in a U shape.

7. The medical analgesic dressing according to claim 5, characterized in that: The adhesive layer below the tear line is not provided with adhesive material.

8. The medical analgesic dressing according to claim 1, characterized in that: The adhesive layer is made of non-woven fabric.

9. The medical analgesic dressing according to claim 1, characterized in that: The release paper is made of polypropylene.

10. The medical analgesic dressing according to claim 1, characterized in that: The adhesive layer and the release paper are both rounded.

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