CN219594989U - Hydrogel dressing - Google Patents

Abstract

The utility model relates to the field of external patches, and discloses a hydrogel dressing which comprises a film layer, wherein a hydrogel layer is arranged at the bottom of the film layer, an adhesive layer is arranged at the bottom of the film layer and positioned at the outer side of the hydrogel layer, a first release paper is arranged at the bottom of the hydrogel layer, a second release paper is arranged at the bottom of the adhesive layer, and a pressurizing mechanism is arranged inside the film layer.

Description

Hydrogel dressing

Technical Field

The utility model relates to the technical field of external patches, in particular to a hydrogel dressing.

Background

Along with the improvement of the precision of medical equipment and instruments, the human knowledge level is continuously improved, and the wet healing theory of wounds is accepted by vast medical workers and patients, so that a large number of functional dressings which take the wet healing theory as a guiding thought can absorb seepage and provide a wet healing environment for the wounds to promote the wound healing appear.

The bulletin number is: the Chinese patent of CN204106334U discloses a hydrogel dressing, which comprises a release layer, a hydrogel functional layer and a medical adhesive tape layer, wherein the hydrogel functional layer is positioned between the release layer and the medical adhesive tape layer, the release layer is adhered to the hydrogel functional layer, and the hydrogel functional layer is adhered to the medical adhesive tape layer; the shape of the release layer, the shape of the hydrogel functional layer and the shape of the medical adhesive tape layer are matched, the surface area of the release layer is larger than or equal to that of the medical adhesive tape layer, the surface area of the medical adhesive tape layer is larger than that of the hydrogel functional layer, and the release layer is bonded with the medical adhesive tape layer to cover the hydrogel functional layer.

This patent has the following drawbacks: when the device extrudes the wound, the extrusion force is relatively fixed, especially the wound initial stage, takes place the swelling easily, is inconvenient for adjust the extrusion force, and then increases patient's misery, can't satisfy the user demand.

The hydrogel dressing of the present utility model thus ameliorates the problems identified above.

Disclosure of Invention

The utility model aims to provide a hydrogel dressing, which solves the problems that when the device extrudes a wound, extrusion force is relatively fixed, particularly swelling is easy to occur in the early stage of the wound, the extrusion force is inconvenient to adjust, the pain of a patient is further increased, and the use requirement cannot be met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydrogel dressing, includes the film layer, the bottom of film layer is provided with the hydrogel layer, the bottom of film layer is located the outside of hydrogel layer and is provided with the viscose layer, the bottom of hydrogel layer is provided with first release paper, the bottom of viscose layer is provided with the second release paper, the inside pressurizing mechanism that is provided with of film layer.

Wherein, the both sides of film layer fixedly connected with bandage.

The pressurizing mechanism comprises an air bag, a connecting pipe and an inflator pump, wherein an installation groove is formed in the film layer, the air bag is located in the installation groove, the connecting pipe is arranged on the surface of the air bag, the connecting pipe extends to the outer portion of the film layer, and the inflator pump is fixedly connected to the end portion of the connecting pipe.

Wherein the hydrogel layer is rectangular.

Wherein the hydrogel layer has a thickness of 0.5-20 mm.

Wherein, the tip of bandage is provided with the magic subsides.

Compared with the prior art, the utility model has the beneficial effects that:

the hydrogel layer and the adhesive layer are respectively arranged at the bottom of the film layer, when the film is used, the two release papers are respectively taken down, then the wound of a patient is protected, and the pressurizing mechanism is arranged in the film layer, so that the squeezing force on the wound is convenient to adjust, the squeezing force on the wound is reduced in the initial stage of the wound, the pain of the patient is reduced, the wound is squeezed after swelling is eliminated, the contact surface of the dressing and the wound is improved, the treatment effect is further ensured, and the use requirement is met.

Drawings

FIG. 1 is a schematic view of the overall deployment structure of the present utility model;

FIG. 2 is a schematic diagram of the overall internal structure of the present utility model;

fig. 3 is a schematic view of the overall external structure of the present utility model.

In the figure: 1. a thin film layer; 2. a hydrogel layer; 3. an adhesive layer; 4. a first release paper; 5. a second release paper; 6. a strap; 7. a mounting groove; 8. an air bag; 9. a connecting pipe; 10. an inflator pump.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a hydrogel dressing, which comprises a film layer 1, wherein a hydrogel layer 2 is arranged at the bottom of the film layer 1, an adhesive layer 3 is arranged at the outer side of the hydrogel layer 2 at the bottom of the film layer 1, a first release paper 4 is arranged at the bottom of the hydrogel layer 2, a second release paper 5 is arranged at the bottom of the adhesive layer 3, and a pressurizing mechanism is arranged inside the film layer 1. The hydrogel layer 2 and the viscose layer 3 are arranged at the bottom of the film layer 1 respectively, when the film is used, the two release papers are taken down respectively, then the wound of a patient is protected, the pressurizing mechanism is arranged in the film layer 1, the squeezing force to the wound is convenient to adjust, the squeezing force to the wound is reduced at the initial stage of the wound, the pain of the patient is reduced, the wound is squeezed after swelling is eliminated, the contact surface of the dressing and the wound is improved, and the treatment effect is further ensured.

Wherein, the two sides of the film layer 1 are fixedly connected with binding bands 6. Binding 6 is arranged, so that binding constraint is conveniently carried out on limbs, and the fixing stability of the dressing is improved.

Wherein, pressurizing mechanism includes gasbag 8, connecting pipe 9 and pump 10, and the inside of film layer 1 is provided with mounting groove 7, and gasbag 8 is located the inside of mounting groove 7, and the surface of gasbag 8 is provided with connecting pipe 9, and connecting pipe 9 extends to the outside of film layer 1, and the tip fixedly connected with pump 10 of connecting pipe 9. The pressurization mechanism is arranged, so that the squeezing force on the wound can be conveniently regulated, the air bag 8 is inflated by pressing the inflator pump 10, the wound is squeezed, the pressure of the wound can be conveniently regulated, and the pain of a patient is relieved.

Wherein the hydrogel layer 2 is rectangular.

Wherein the thickness of the hydrogel layer 2 is 0.5-20 mm.

Wherein the end of the strap 6 is provided with a velcro. Facilitating the adhesion and fixation of the binding band 6.

Working principle: when using, the bottom of film layer 1 sets up hydrogel layer 2 and viscose layer 3 respectively, when using, take off two from the type paper respectively, then protect patient's wound, set up pressurizing mechanism in the inside of film layer 1, be convenient for adjust the extrusion force to the wound, at the wound initial stage, reduce the extrusion force to the wound, reduce patient's misery, treat after the swelling eliminates, extrude the wound, improve the contact surface of dressing and wound, and then guarantee the treatment, set up pressurizing mechanism, be convenient for adjust the extrusion force to the wound, aerify gasbag 8 through pressing pump 10, and then extrude the wound, be convenient for adjust the pressure of wound, alleviate patient's misery.

Claims (6)

1. A hydrogel dressing comprising a film layer (1), characterized in that: the hydrogel is characterized in that a hydrogel layer (2) is arranged at the bottom of the film layer (1), an adhesive layer (3) is arranged at the outer side of the hydrogel layer (2) at the bottom of the film layer (1), a first release paper (4) is arranged at the bottom of the hydrogel layer (2), a second release paper (5) is arranged at the bottom of the adhesive layer (3), and a pressurizing mechanism is arranged inside the film layer (1).

2. The hydrogel dressing of claim 1, wherein: the two sides of the film layer (1) are fixedly connected with binding bands (6).

3. The hydrogel dressing of claim 1, wherein: the pressurizing mechanism comprises an air bag (8), a connecting pipe (9) and an inflator pump (10), wherein an installation groove (7) is formed in the film layer (1), the air bag (8) is located in the installation groove (7), the connecting pipe (9) is arranged on the surface of the air bag (8), the connecting pipe (9) extends to the outer portion of the film layer (1), and the inflator pump (10) is fixedly connected to the end portion of the connecting pipe (9).

4. The hydrogel dressing of claim 1, wherein: the hydrogel layer (2) is rectangular.

5. The hydrogel dressing of claim 1, wherein: the thickness of the hydrogel layer (2) is 0.5-20 mm.

6. A hydrogel dressing according to claim 2, wherein: the end part of the binding band (6) is provided with a magic tape.