Medical adhesive tape

Abstract

The utility model relates to a medical proof fabric which comprises a base body, an adhesive is arranged on the inner side of the base body, and a smooth film is further arranged on the inner side of the adhesive. Easily-torn paper is arranged between the smooth film and the adhesive, the inner face of the easily-torn paper is attached to the adhesive, the outer face of the easily-torn paper is attached to the smooth film, and the easily-torn paper is located on at least one of the upper portion and the lower portion of the adhesive and the smooth film. According to the medical proof fabric, at least one of the upper part and the lower part is provided with the easy-to-tear paper, and the easy-to-tear paper can isolate the adhesive and the smooth film, so that the smooth film is separated from the adhesive at the easy-to-tear paper, the smooth film at the easy-to-tear paper is not adhered to the adhesive, and a user can conveniently grab the smooth film from the easy-to-tear paper and tear the smooth film from the base body; and then the easy-to-tear paper and the base body are torn at the same time in a tearing mode and the like. And finally, after the smooth film is torn off from the base body, the user can also hold the base body in a mode of grabbing the easy-to-tear paper, so that the base body is prevented from being adhered to the hand, and the base body is convenient to use.

Description

Technical Field

[0001] The utility model relates to a medical adhesive tape, in particular to a medical adhesive tape which is easy to use and easy to grasp. Background Art

[0002] Medical tapes such as pressure-sensitive adhesive tapes are common medical tapes used in hospitals and at home. Pressure-sensitive adhesive tapes generally include an internal roller and a tape wound around the roller. However, conventional medical tapes such as pressure-sensitive adhesive tapes include a substrate with an adhesive, and a smooth film is provided on one side of the substrate where the adhesive is provided. The smooth film and the substrate need to be separated when in use.

[0003] However, in actual processing, the separation process of the smooth film and the substrate is relatively troublesome, and it is not easy to grab the smooth film adhered to the adhesive. At the same time, the substrate separated from the smooth film is also difficult to grasp due to the presence of the adhesive, and the adhesive easily adheres to the hands of the user. Utility Model Content

[0004] The main purpose of the utility model is to provide a medical adhesive tape, aiming to solve the problem that: the base body and the smooth film of the medical adhesive tape are difficult to separate, and the base body separated from the smooth film is difficult to grasp.

[0005] The utility model provides a medical adhesive tape, which comprises a substrate, wherein an adhesive is arranged on the inner side of the substrate, and a smooth film is also arranged on the inner side of the adhesive; an easy-tear paper is arranged between the smooth film and the adhesive, the inner side of the easy-tear paper is adhered to the adhesive, and the outer side of the easy-tear paper is adhered to the smooth film, and the easy-tear paper is located at least a part of the upper part and the lower part of the adhesive and the smooth film.

[0006] Preferably, the base body is provided with a serrated edge on one side corresponding to the easy-tear paper, the width of the easy-tear paper is greater than the width of the serrated edge, and the easy-tear paper covers the serrated edge.

[0007] Preferably, the base is made by weaving warp threads and weft threads.

[0008] Preferably, the serrated edge is formed by cutting the medical tape.

[0009] Preferably, the easy-tear paper and the smooth film are of different colors; the easy-tear paper and the substrate are of different colors.

[0010] Preferably, the smooth film is a transparent plastic film, and the transparent plastic film is attached to the adhesive.

[0011] More preferably, the medical tape is wound into a roller shape.

[0012] Preferably, the medical adhesive tape is a pressure-sensitive adhesive tape.

[0013] Preferably, the width of the medical tape is 5 cm to 35 cm.

[0014] Compared with the prior art, the medical adhesive tape provided by the utility model has the following beneficial effects:

[0015] The above-mentioned medical adhesive tape has a smooth film arranged on the inner side of the adhesive, and the arrangement of the smooth film can isolate the stickiness of the adhesive, thereby preventing the adhesive from sticking to other objects or the medical adhesive tape from sticking to itself.

[0016] At least one of the upper and lower parts of the medical adhesive tape is provided with easy-tear paper, which means that the easy-tear paper can be provided on the upper part of the medical adhesive tape, or on the lower part, or on both the upper part and the lower part. Of course, for the convenience of use, the utility model preferably only provides easy-tear paper on the upper part or the lower part. The provision of the easy-tear paper isolates the adhesive and the smooth film at the upper part or the lower part, so that the smooth film is separated from the adhesive at the easy-tear paper, and the smooth film at this part does not adhere to the adhesive, so that the user can easily grab the smooth film from the easy-tear paper and tear the smooth film off the substrate.

[0017] At the same time, after the smooth film is torn off from the substrate, an easy-tear paper is provided on the upper or lower part of the substrate, and the user can also grasp the substrate by grabbing the easy-tear paper to prevent the substrate from adhering to the hand, which is convenient for the use of the substrate. At the same time, the easy-tear paper is a paper that can be easily torn, and the presence of the easy-tear paper does not affect the tearing or cutting of the substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0019] Obviously, the drawings described below are only some specific embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without any creative work.

[0020] Figure 1 It is a partial front view schematic diagram of a medical adhesive tape in Example 1 of the utility model.

[0021] Figure 2 In the utility model embodiment 1 Figure 1 Schematic diagram of the partial cross-section along the A direction.

[0022] Figure 3 It is a partial front view schematic diagram of the base body in Example 1 of the utility model.

[0023] Figure 4 It is a partial front view schematic diagram of the smoothing film in Example 1 of the utility model.

[0024] Figure 5 It is a partial front view schematic diagram of the easy-tear paper in Example 1 of the utility model.

[0025] Description of Figure Numbers:

[0026] 1. Base; 2. Adhesive; 3. Easy-tear paper; 4. Smooth film. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0029] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0033] Example 1

[0034] This embodiment provides a medical adhesive tape, such as Figure 2 As shown, the medical adhesive tape comprises a base body, an adhesive is arranged on the inner side of the base body, and a smooth film is also arranged on the inner side of the adhesive; Figure 3 and Figure 4 As shown, the base and the smooth film are different layers of the same shape in the medical adhesive tape; an easy-tear paper is arranged between the smooth film and the adhesive, the inner surface of the easy-tear paper is attached to the adhesive, and the outer surface of the easy-tear paper is attached to the smooth film, and the easy-tear paper is located at least in a part of the upper and lower parts of the adhesive and the smooth film, that is, the easy-tear paper is arranged in a strip shape at least in a part of the upper and lower parts of the medical adhesive tape.

[0035] In the above-mentioned medical adhesive tape, adhesive is arranged on the inner side of the base, and the adhesive is a part of the base. A smooth film is arranged on the inner side of the adhesive. The side of the smooth film close to the adhesive is a smooth surface, which reduces the adhesion with the adhesive. The setting of the smooth film can isolate the viscosity of the adhesive and prevent the adhesive from sticking to other objects or the medical adhesive tape from sticking to itself.

[0036] At least one of the upper and lower parts of the medical adhesive tape is provided with easy-tear paper, which means that the easy-tear paper can be provided on the upper part of the medical adhesive tape, or on the lower part, or on both the upper part and the lower part. Of course, for the convenience of use, the easy-tear paper is only provided on the upper part or the lower part in this embodiment. The provision of the easy-tear paper isolates the adhesive and the smooth film at the upper part or the lower part, so that the smooth film is separated from the adhesive at the easy-tear paper, and the smooth film at this part does not adhere to the adhesive. The user can easily grab the smooth film from the easy-tear paper and tear the smooth film off the substrate.

[0037] At the same time, after the smooth film is torn off from the substrate, an easy-tear paper is provided on the upper or lower part of the substrate, and the user can also grasp the substrate by grabbing the easy-tear paper to prevent the substrate from adhering to the hand, which is convenient for the use of the substrate. Finally, the easy-tear paper is a tearable paper that can be torn or cut at the same time as the substrate. After the substrate is wrapped around the patient's affected area, the easy-tear paper is uncovered. In this process, the easy-tear paper can facilitate the user to grasp the substrate, and the presence of the easy-tear paper does not affect the tearing or cutting of the substrate.

[0038] Specifically, the substrate is provided with a serrated edge on one side corresponding to the easy-tear paper, the width of the easy-tear paper is greater than the width of the serrated edge, and the easy-tear paper covers the serrated edge. A serrated strip is provided on one side of the substrate, and through the serrated edge, the user can tear the substrate through the serrated edge to achieve separation and cutting of the substrate. In specific use, the staff can first peel off the smooth film, and then tear the substrate through the serrated edge. The tearing length of the substrate is controlled by the tearing position of the serrated edge selected by the user, so that the user can tear the substrate of appropriate length or width as needed. Of course, the setting of the serrated edge can also form an edge protrusion on the upper part of the substrate, and the user can more easily grab the smooth film and the easy-tear paper from the serrated edge, and then tear the smooth film and the easy-tear paper off one by one; finally, when the substrate is torn open by the serrated edge, since the easy-tear paper is a torn paper, the user can tear the substrate and the easy-tear paper at the same time, which facilitates the tearing process and the subsequent grasping of the substrate.

[0039] More specifically, in this embodiment, in order to facilitate tearing of the substrate, the substrate can be torn along the force, and the substrate is made of warp and weft. The substrate woven with warp and weft can be torn along the warp or weft, especially the cotton substrate.

[0040] More specifically, in order to reduce the complexity of the process and to grasp any layer such as the substrate, smooth film, and easy-to-tear paper, the serrated edge is formed by cutting the medical tape, that is, when cutting the medical tape, a serrated structure will be formed on any layer of the medical tape such as the substrate, smooth film, and easy-to-tear paper, and the serrated structure is located on the part of the substrate to form a serrated edge.

[0041] Specifically, in this embodiment, in order to distinguish the easy-tear paper and remind the user to peel off the smooth film or tear off the base from the easy-tear paper, the easy-tear paper and the smooth film are different colors; the easy-tear paper and the base are different colors.

[0042] Specifically, in this embodiment, the smooth film is a transparent plastic film, and the transparent plastic film is attached to the adhesive. In this way, the tearable paper and the substrate can be more easily observed.

[0043] Specifically, in this embodiment, due to the provision of the smooth film, the medical adhesive tape is non-sticky when the smooth film is not removed. At this time, the medical adhesive tape is wound into a roller shape for easy transportation and storage.

[0044] Specifically, in this embodiment, the medical adhesive tape is a pressure-sensitive adhesive tape.

[0045] Specifically, when the medical tape is a tape with a larger width, the width of the medical tape itself should be the length in the use state after being torn. In order to meet the use requirements, the width of the medical tape is 5 cm to 35 cm.

[0046] Of course, the above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the utility model and should be protected by the utility model.

Claims

1. A medical adhesive tape, comprising a substrate, wherein adhesive is disposed on the inner side of the substrate, wherein: A smooth film is also provided on the inner side of the adhesive; an easy-tear paper is provided between the smooth film and the adhesive, the inner surface of the easy-tear paper is in contact with the adhesive, and the outer surface of the easy-tear paper is in contact with the smooth film, and the easy-tear paper is located at least in a part of the upper and lower parts of the adhesive and the smooth film.

2. The medical adhesive tape according to claim 1, characterized in that: The base body is provided with a serrated edge on one side corresponding to the easy-tear paper, the width of the easy-tear paper is greater than the width of the serrated edge, and the easy-tear paper covers the serrated edge.

3. The medical adhesive tape according to claim 2, characterized in that: The base is made of warp threads and weft threads.

4. The medical adhesive tape according to claim 2, characterized in that: The zigzag strip edge is formed by cutting the medical adhesive tape.

5. The medical adhesive tape according to claim 1, characterized in that: The easy-tear paper and the smooth film are of different colors; the easy-tear paper and the substrate are of different colors.

6. The medical adhesive tape according to claim 1 or 5, characterized in that: The smooth film is a transparent plastic film, and the transparent plastic film is attached to the adhesive.

7. The medical adhesive tape according to claim 1, characterized in that: The medical adhesive tape is wound into a roller shape.

8. The medical adhesive tape according to claim 1, characterized in that: The medical adhesive tape is a pressure-sensitive adhesive tape.

9. The medical adhesive tape according to claim 1, characterized in that: The width of the medical adhesive tape is 5 cm to 35 cm.

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