Waterproof dressing

Abstract

The utility model discloses a waterproof dressing. The waterproof dressing comprises a sticking part and a water absorbing layer, the sticking part is of a cross-shaped structure; the water absorbing layer is arranged on the side wall of the sticking part; an adjusting structure is arranged in the center of the sticking part; the adjusting structure is a vortex-shaped tearing line. The utility model has the beneficial effects that the cross-shaped sticking part extends towards the periphery, so that the sticking area is increased, the sticking effect is enhanced, and falling is prevented; the water absorption layer is arranged on the perineum part of the patient to absorb urine of the patient, and the urine is prevented from soaking a wound to cause infection; a vortex-shaped adjusting structure is arranged at the center of the pasting part, and a hollow part can be torn out at the center of the pasting part along the adjusting structure during use so as to expose the anus; and the adjusting structure is timely cut off according to the size of the anus of the patient, so that patients with different postures can be adapted.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and specifically relates to a waterproof dressing. Background Art

[0002] Medical dressings are wound dressings, medical materials used to cover sores, wounds or other injuries. With the in-depth study of the pathophysiology of wound healing, people have a deeper understanding of the wound healing process, which has led to the continuous improvement and development of medical wound dressings. Compared with the early days, new wound care dressings have undergone revolutionary changes, and a variety of medical dressings with different properties are available for clinical nursing staff to choose from.

[0003] After anorectal surgery, the anus needs to be exposed and the perianal area needs to be wrapped. Currently, adhesive dressings are commonly used to wrap the perianal area, but the existing dressings have the following disadvantages: 1. They are not firmly adhered and are easy to fall off; 2. They lack water absorption function, and the patient's urine will soak the wound and cause infection.

[0004] The utility model aims at solving the above problems and provides a waterproof dressing. Utility Model Content

[0005] In order to overcome the problems raised in the background technology, the utility model provides a waterproof dressing.

[0006] A waterproof dressing comprises an adhesive portion and a water absorbing layer; the adhesive portion is a cross-shaped structure; the water absorbing layer is arranged on the side wall of the adhesive portion; an adjusting structure is arranged at the center of the adhesive portion; the adjusting structure is a vortex tear line.

[0007] Furthermore, the adhesive portion includes a base layer, an adhesive layer and a release paper; one side of the adhesive layer is fixedly connected to the base layer, and the other side is detachably connected to the release paper.

[0008] Furthermore, the release paper is in two sheets, which are overlapped and covered on the adjustment structure and completely cover the base layer.

[0009] Furthermore, the side of the base layer away from the adhesive layer is connected to the water absorbing layer.

[0010] Furthermore, the adjustment structure is arranged inside the base layer.

[0011] Furthermore, the water absorbing layer is a regular sheet structure.

[0012] Furthermore, the water absorbing layer is arranged on one side of the regulating structure.

[0013] Furthermore, the water absorbing layer is an annular sheet structure.

[0014] Furthermore, the water absorbing layer is arranged around the regulating structure.

[0015] Furthermore, the area of ​​the water absorbing layer is smaller than the area of ​​the adhesive portion.

[0016] The beneficial effects of the utility model are as follows: the cross-shaped adhesive portion extends in all directions to increase the adhesive area, enhance the adhesive effect, and prevent falling; the water-absorbing layer is arranged on the perineum of the patient to absorb the patient's urine to prevent the urine from soaking the wound and causing infection; a vortex-shaped adjusting structure is arranged in the center of the adhesive portion, and when in use, the adjusting structure can be torn out and hollowed out in the center of the adhesive portion to expose the anus; and the adjusting structure can be cut off in time according to the size of the patient's anus, so as to adapt to patients with different body shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A top view of a waterproof dressing for implementing the utility model;

[0018] Figure 2 It is a structural schematic diagram of a waterproof dressing for realizing the utility model;

[0019] Figure 3 An exploded view of a waterproof dressing for implementing the utility model;

[0020] Figure 4 A top view of another waterproof dressing for implementing the utility model;

[0021] Figure 5 It is a structural schematic diagram of another waterproof dressing for realizing the utility model;

[0022] Figure 6 It is an exploded view of another waterproof dressing for implementing the utility model;

[0023] In the figure, 1, adhesive part; 2, water-absorbing layer; 11, adjusting structure; 12, base layer; 13, adhesive layer; 14, release paper. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The utility model can also be implemented or applied through other different specific implementation methods. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it is necessary to understand that the terms "center", "thickness", "up", "down", "front", "back", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] Example 1

[0027] like Figure 1-2 The waterproof dressing shown comprises an adhesive portion 1 and a water-absorbing layer 2; the adhesive portion 1 is a cross-shaped structure; the water-absorbing layer 2 is arranged on the side wall of the adhesive portion 1; an adjusting structure 11 is arranged at the center of the adhesive portion 1; the adjusting structure 11 is a vortex tear line.

[0028] The cross-shaped adhesive portion 1 extends in all directions to increase the adhesive area, enhance the adhesive effect, and prevent it from falling off; the water-absorbing layer 2 is arranged on the perineum of the patient to absorb the patient's urine to prevent the urine from soaking the wound and causing infection; a vortex-shaped adjusting structure 11 is arranged in the center of the adhesive portion 1, and when in use, the adjusting structure 11 can be torn out in the center of the adhesive portion 1 to hollow out (not shown in the figure) to expose the anus; and according to the size of the patient's anus, the adjusting structure 11 can be cut off in time to adapt to patients with different body shapes.

[0029] Specifically, the adhesive portion 1 includes a base layer 12, an adhesive layer 13 and a release paper 14; one side of the adhesive layer 13 is fixedly connected to the base layer 12, and the other side is detachably connected to the release paper 14. When in use, the release paper 14 is torn off and the base layer 12 can be attached to the patient's anus by using the adhesive layer 13.

[0030] Specifically, the adhesive layer 13 is made of medical pressure-sensitive adhesive.

[0031] Specifically, the side of the base layer 12 away from the adhesive layer 13 is connected to the water absorbing layer 2 .

[0032] Furthermore, the adjustment structure 11 is arranged inside the base layer 12. Since the adhesive layer 13 is fixedly connected to the base layer 12, when the adjustment structure 11 is torn off, part of the adhesive layer 13 is torn off along with the torn off adjustment structure 11.

[0033] Specifically, the water-absorbing layer 2 is a regular sheet structure, which absorbs the patient's urine to prevent the urine from soaking the wound and causing infection.

[0034] like Figure 1-2 As shown, the water absorbing layer 2 is arranged on one side of the adjustment structure 11. When the adjustment structure 11 is torn, the position of the water absorbing layer 2 will not be changed.

[0035] Furthermore, the area of ​​the water-absorbing layer 2 is smaller than the area of ​​the adhesive portion 1 , and a suitable hollow can be torn out inside the adhesive portion 1 to expose the patient's anus.

[0036] The method of using this embodiment is as follows:

[0037] 1. Tear out the hollow of the adjusting structure 11 in the center of the adhesive part 1, and cut off the adjusting structure 11 in time according to the size of the patient's anus;

[0038] 2. Remove the release paper 14 to expose the adhesive layer 13;

[0039] 3. Align the hollow part with the patient's anus and align the water-absorbing layer 2 with the patient's perineum;

[0040] 4. Stick the adhesive part 1 around the patient's anus.

[0041] Example 2

[0042] like Figure 3 As shown, the difference between this embodiment and embodiment 1 is that:

[0043] The release paper 14 is two pages, which overlap and cover the adjustment structure 11 and completely cover the base layer 12. The two pages of release paper 14 have the same shape and thickness. When in use, the release paper 14 is torn off in sequence to expose the adhesive layer 13. Alternatively, a page of release paper 14 is torn off first to expose part of the adhesive layer 13, and the exposed part of the adhesive layer 13 is attached to the patient's anus, and then another release paper 14 is torn off to completely attach the adhesive layer 13 to the patient's anus.

[0044] The method of using this embodiment is as follows:

[0045] 1. Tear out the hollow of the adjusting structure 11 in the center of the adhesive part 1, and cut off the adjusting structure 11 in time according to the size of the patient's anus;

[0046] 2. Remove a page of release paper 14 to expose part of the adhesive layer 13;

[0047] 3. Align the hollow part with the patient's anus and align the water-absorbing layer 2 with the patient's perineum;

[0048] 4. Stick the exposed adhesive portion 1 around the patient's anus;

[0049] 5. Tear off another piece of release paper 14 to completely expose the adhesive layer 13, and completely adhere the adhesive layer 13 to the patient's anus.

[0050] Example 3

[0051] like Figure 4-6 As shown, the difference between this embodiment and embodiment 1 or 2 is that:

[0052] The water absorbing layer 2 is an annular sheet structure.

[0053] Specifically, the water absorbing layer 2 is arranged around the adjusting structure 11 , and it is ensured that the position and shape of the water absorbing layer 2 will not be changed when the adjusting structure 11 is torn.

[0054] The method of using this embodiment is as follows:

[0055] 1. Tear out the hollow of the adjusting structure 11 in the center of the adhesive part 1, and cut off the adjusting structure 11 in time according to the size of the patient's anus;

[0056] 2. Remove the release paper 14 to expose the adhesive layer 13;

[0057] 3. Align the hollowing out with the patient’s anus;

[0058] 4. Stick the adhesive part 1 around the patient's anus.

[0059] Or, the method of using this embodiment:

[0060] 1. Tear out the hollow of the adjusting structure 11 in the center of the adhesive part 1, and cut off the adjusting structure 11 in time according to the size of the patient's anus;

[0061] 2. Remove a page of release paper 14 to expose part of the adhesive layer 13;

[0062] 3. Align the hollowing out with the patient’s anus;

[0063] 4. Stick the exposed adhesive portion 1 around the patient's anus;

[0064] 5. Tear off another piece of release paper 14 to completely expose the adhesive layer 13, and completely adhere the adhesive layer 13 to the patient's anus.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0066] The embodiments described in this application are only part of the embodiments of the utility model, not all of the embodiments. Those skilled in the art can easily understand other advantages and effects of the utility model from the contents disclosed in this specification. The utility model can also be implemented or applied through other different specific implementation methods. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A waterproof dressing comprising an adhesive portion and a water absorbing layer, characterized in that: The adhesive portion is a cross-shaped structure; the water-absorbing layer is arranged on the side wall of the adhesive portion; and an adjusting structure is arranged at the center of the adhesive portion; The regulating structure is a vortex tear line.

2. A waterproof dressing according to claim 1, characterized in that: The adhesive portion comprises a base layer, an adhesive layer and a release paper; one side of the adhesive layer is fixedly connected to the base layer, and the other side is detachably connected to the release paper.

3. A waterproof dressing according to claim 2, characterized in that: The release paper consists of two pages, which are overlapped and covered on the adjustment structure and completely cover the base layer.

4. A waterproof dressing according to claim 2, characterized in that: The side of the base layer away from the adhesive layer is connected to the water absorbing layer.

5. A waterproof dressing according to claim 2, characterized in that: The adjustment structure is arranged inside the base layer.

6. A waterproof dressing according to claim 1, characterized in that: The water absorbing layer is a regular sheet structure.

7. A waterproof dressing according to claim 1, characterized in that: The water absorbing layer is arranged on one side of the regulating structure.

8. The waterproof dressing according to claim 1, characterized in that: The water absorbing layer is an annular sheet structure.

9. A waterproof dressing according to claim 8, characterized in that: The water absorbing layer is arranged around the regulating structure.

10. A waterproof dressing according to any one of claims 1 to 9, characterized in that: The area of ​​the water absorbing layer is smaller than the area of ​​the adhesive portion.

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