Self-adhesive disposable compression application

Abstract

The utility model relates to a self-adhesive disposable pressurizing application which comprises an elastic pressurizing body, the elastic pressurizing body is arranged between an inner-layer dressing and an outer-layer dressing, the elastic pressurizing body comprises a plane pressurizing part and a vertical face pressurizing part, the vertical face pressurizing part protrudes out of the surface of the plane pressurizing part, and the outer-layer dressing is arranged on the surface of the vertical face pressurizing part. The surface, provided with the vertical surface pressure applying part, of the plane pressure applying part is bonded with the outer-layer dressing, and the opposite surface of the plane pressure applying part is bonded with the inner-layer dressing; the inner-layer dressing and the outer-layer dressing are correspondingly provided with a plurality of fixing bands extending outwards, the fixing bands are symmetrically arranged, the fixing bands can be pasted more firmly, meanwhile, the elastic pressurizing body exerts pressure on a wound in a balanced mode, the wound is prevented from being dragged, stable healing of the wound is facilitated, the structure is simple, use is convenient, seepage at the wound can be obviously reduced, and the wound healing effect is improved. And wound infection is prevented, the number of times of repeated dressing change is reduced, the labor intensity of nursing personnel is reduced, meanwhile, wound infection is prevented, medical consumables are saved, and the sterility and safety of the product are guaranteed through ethylene oxide disinfection and disposable use.

Description

Technical Field

[0001] The utility model relates to the technical field of medical consumables, in particular to a self-adhesive disposable pressure dressing. Background Art

[0002] At present, when pleural and abdominal effusion is caused by various diseases in clinical practice, most of them require puncture and catheterization for drainage treatment. The drainage tube will be removed after the patient's condition permits. After the drainage tube is removed, sterile gauze or disposable dressings need to be used to cover the outside of the puncture and catheterization wound to protect the wound and promote the wound to heal as soon as possible. However, patients with a long catheterization time will still have exudate from the previous puncture and catheterization wound for a period of time after the catheter is removed, increasing the risk of wound infection. In order to make the wound heal as soon as possible, it is often necessary to change the dressing several times in a short period of time. The disposable sterile dressings or sterile gauze used in clinical practice cannot reduce wound exudate. At the same time, pressure bandaging should be used to reduce exudate. Therefore, a disposable pressure dressing for this clinical problem is needed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a self-adhesive disposable pressure dressing capable of reducing wound exudate.

[0004] In order to solve the above problems, the technical solution adopted by the utility model is:

[0005] A self-adhesive disposable pressure dressing, comprising an elastic pressure body, which is arranged between an inner dressing and an outer dressing. The elastic pressure body comprises a planar pressure portion and a vertical pressure portion, the vertical pressure portion protrudes from the surface of the planar pressure portion, the surface of the planar pressure portion provided with the vertical pressure portion is bonded to the outer dressing, and the opposite surface is bonded to the inner dressing.

[0006] As an implementation mode of the utility model, the inner layer dressing and the outer layer dressing are correspondingly provided with a plurality of fixing belts extending outwards, and the fixing belts are symmetrically arranged.

[0007] As an implementation mode of the utility model, the fixing belts are provided in eight pieces, which are respectively arranged at the four corners and the middle of the edge of the outer dressing.

[0008] As an implementation mode of the present utility model, the planar pressure portion and the vertical pressure portion are integrally formed by using elastic material, preferably rubber, silicone and silicon rubber.

[0009] As an implementation mode of the utility model, the planar pressure portion has a regular geometric shape, preferably a circle or a polygon.

[0010] As an implementation mode of the utility model, the vertical pressure portion is arranged around the center of the planar pressure portion in a closed or discontinuous ring shape.

[0011] As an implementation mode of the utility model, the vertical surface pressure portion is one circle or multiple circles.

[0012] As an embodiment of the utility model, an adhesive layer is arranged on the exposed surface of the inner dressing, and a liquid absorbent pad is arranged on the adhesive layer. The shape of the liquid absorbent pad is smaller than that of the inner dressing, and release paper is attached to the outside of the adhesive layer and the liquid absorbent pad.

[0013] As an implementation mode of the utility model, the elastic pressure body is nested on the fixing dressing, and both sides of the fixing dressing are provided with adhesive layers to bond with the inner dressing and the outer dressing.

[0014] As an implementation mode of the present invention, the inner dressing and the outer dressing are preferably made of medical adhesive-coated non-woven fabric.

[0015] The beneficial effects of adopting the above technical solution are:

[0016] The utility model provides a self-adhesive disposable pressurized dressing, in which an elastic pressurizing body is arranged between an inner dressing and an outer dressing, and has a pressurized bandage function. When in use, the elastic pressurizing body uniformly applies pressure to the puncture and catheterization wound, which can significantly reduce exudate at the wound, can reduce the number of repeated dressing changes, and prevent wound infection; the inner dressing and the outer dressing are correspondingly provided with a plurality of fixing belts extending outwardly and symmetrically arranged, which can be more firmly adhered and at the same time make the elastic pressurizing body apply uniform pressure to the wound, avoid pulling the wound, and be conducive to stable healing of the wound. The utility model has a simple structure and is easy to use, reduces the labor intensity of nursing staff, saves medical consumables, is sterilized with ethylene oxide, and is disposable to ensure the sterility and safety of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front structural schematic diagram of the utility model;

[0018] Figure 2 It is a side structural cross-sectional view of the utility model (excluding release paper);

[0019] Figure 3 This utility model Figure 2 A side view schematic diagram of the structure;

[0020] Figure 4 It is a front view structural diagram of the utility model (excluding the outer dressing and release paper);

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the elastic pressurizing body of the utility model.

[0022] in:

[0023] 1. Elastic pressure body; 1-1. Plane pressure part; 1-2. Vertical pressure part; 2. Inner dressing; 3. Outer dressing; 4. Fixing belt; 5. Liquid absorption pad; 6. Fixing dressing; 7. Release paper. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the utility model more clear, the utility model is clearly and completely described below in conjunction with specific embodiments.

[0025] like Figures 1 to 5 A self-adhesive disposable pressure dressing is shown, comprising an elastic pressure body 1, which is arranged between an inner dressing 2 and an outer dressing 3. The elastic pressure body 1 comprises a planar pressure portion 1-1 and a vertical pressure portion 1-2, and the vertical pressure portion 1-2 protrudes from the surface of the planar pressure portion 1-1. The surface of the planar pressure portion 1-1 provided with the vertical pressure portion 1-2 is bonded to the outer dressing 3, and the opposite surface thereof is bonded to the inner dressing 2. The inner dressing 2 and the outer dressing 3 are preferably made of medical adhesive-coated non-woven fabrics and are sterilized with ethylene oxide to ensure the sterility and safety of the product.

[0026] Furthermore, the inner dressing 2 and the outer dressing 3 are respectively provided with a plurality of fixing belts 4 extending outwardly for increasing the fixing area of ​​the pressure dressing on the skin, so that the pressure dressing is more firmly adhered, and at the same time, the fixing belts 4 are symmetrically arranged so that the pressure dressing applies uniform pressure to the wound; in the embodiment of the present application, there are eight fixing belts 4, which are respectively arranged at the four corners and the middle of the edge of the outer dressing 3, and the number of fixing belts 4 can be increased or decreased according to the size of the pressure dressing.

[0027] like Figure 5 As shown, the plane pressure part 1-1 and the vertical pressure part 1-2 are integrally formed with elastic material, preferably rubber, silicone and silicone rubber, and the vertical pressure part 1-2 increases the strength of the elastic pressure body 1; the plane pressure part 1-1 has a regular geometric shape, preferably a circle and a polygon, and the vertical pressure part 1-2 is arranged around the center of the plane pressure part 1-1 in a closed or intermittent ring shape, and the vertical pressure part 1-2 can be set as one circle or multiple circles according to the size of the elastic pressure body 1.

[0028] like Figure 3 As shown, an adhesive layer is arranged on the exposed surface of the inner dressing 2, and a liquid-absorbing pad 5 is arranged on the adhesive layer. The shape of the liquid-absorbing pad 5 is smaller than that of the inner dressing 2. The liquid-absorbing pad 5 can absorb the wound exudate in time, keep the wound dry, prevent infection, and facilitate healing. Release paper 7 is attached to the outside of the adhesive layer and the liquid-absorbing pad 5 to prevent contamination and facilitate use.

[0029] like Figure 2 and Figure 4 As shown, in order to make the pressure dressing stronger and extend its use time, the elastic pressure body 1 can be nested on the fixed dressing 6. The fixed dressing 6 is provided with an adhesive layer on both sides to bond with the inner dressing 2 and the outer dressing 3, so that the elastic pressure body 1 is more firmly arranged between the inner dressing 2 and the outer dressing 3 to prevent it from shifting and squeezing the wound.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A self-adhesive disposable pressure dressing, characterized in that: The elastic pressure body (1) is arranged between an inner layer dressing (2) and an outer layer dressing (3), the elastic pressure body (1) comprises a plane pressure portion (1-1) and a vertical pressure portion (1-2), the vertical pressure portion (1-2) protrudes from the surface of the plane pressure portion (1-1), the surface of the plane pressure portion (1-1) provided with the vertical pressure portion (1-2) is bonded to the outer layer dressing (3), and the opposite surface is bonded to the inner layer dressing (2).

2. A self-adhesive disposable pressure-applying patch according to claim 1, characterized in that: The inner layer dressing (2) and the outer layer dressing (3) are provided with a plurality of fixing belts (4) extending outwards correspondingly, and the fixing belts (4) are symmetrically arranged.

3. A self-adhesive disposable pressure-applying patch according to claim 2, characterized in that: The fixing belts (4) are arranged in eight pieces, and are respectively arranged at the four corners and the middle of the edge of the outer dressing (3).

4. A self-adhesive disposable pressure-applying patch according to claim 1, characterized in that: The plane pressure portion (1-1) and the vertical pressure portion (1-2) are integrally formed using elastic material.

5. A self-adhesive disposable pressure-applying patch according to claim 4, characterized in that: The planar pressure-applying portion (1-1) has an outer shape that is a regular geometric shape.

6. A self-adhesive disposable pressure-applying patch according to claim 5, characterized in that: The vertical pressure portion (1-2) is arranged around the center of the planar pressure portion (1-1) in a closed or discontinuous ring shape.

7. A self-adhesive disposable pressure-applying patch according to claim 6, characterized in that: The vertical surface pressure portion (1-2) is one circle or multiple circles.

8. A self-adhesive disposable pressure dressing according to claim 1, characterized in that: An adhesive layer is provided on the exposed surface of the inner dressing (2), and a liquid absorbing pad (5) is provided on the adhesive layer. The shape of the liquid absorbing pad (5) is smaller than that of the inner dressing (2), and release paper (7) is attached to the outside of the adhesive layer and the liquid absorbing pad (5).

9. A self-adhesive disposable pressure dressing according to claim 1, characterized in that: The elastic pressure-applying body (1) is nested on the fixing dressing (6), and both sides of the fixing dressing (6) are provided with adhesive layers for bonding with the inner dressing (2) and the outer dressing (3).

10. A self-adhesive disposable pressure dressing according to claim 1, characterized in that: The inner layer dressing (2) and the outer layer dressing (3) are made of medical-grade adhesive-coated non-woven fabric.

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