CN213963886U - Adhesive sheet for cold compress - Google Patents

Abstract

An adhesive sheet for cold compress comprises a back lining layer, a gel layer, an adhesive layer and an anti-sticking layer which are sequentially overlapped; a plurality of ventilation openings are formed in the gel layer and the adhesive layer; the back lining layer is provided with an opening section and a contact section, and the opening section is arranged at the peripheral position of the contact section; the contact section, the gel layer, the adhesive layer and the anti-sticking layer are all of sheet structures; more than one magnet sheet is arranged between the back lining layer and the gel layer. The combination with other structures effectively avoids the defect that the patient feels very painful when the cold compress patch is gradually lifted through the vertex part in the prior art when the cold compress patch is torn off.

Description

Adhesive sheet for cold compress

Technical Field

The utility model belongs to the technical field of the cold compress subsides, concretely relates to adhesion sheet of cold compress subsides.

Background

The cold application patch can contract local capillary vessel, relieve local congestion, reduce sensitivity of nerve ending to relieve pain, lower temperature, defervesce, reduce local blood flow, and prevent inflammation and suppuration diffusion. Can dissipate heat conduction in vivo, increase heat dissipation, and lower body temperature. The cold compress is suitable for people who need cold compress, such as early local software tissue damage, patients with high fever, heatstroke, toothache and the like.

The body of the cold compress that present patient launched generally glues on antiseized layer, lift the antiseized layer during application back, the gel layer on the body of cold compress is attached to the position that patient needs the cold compress, need pull the cold compress after one day, present cold compress is whole to be attached to the position that patient needs the cold compress outward, when pulling the cold compress, must the high efficiency pull the cold compress down, from this can reduce the pain of patient during pulling off, however before pulling the cold compress, still must lift one of its summit portion earlier, let patient have a part that can drag, when lifting the summit portion, often for gradually lifting, so can make patient feel very painful.

Disclosure of Invention

In order to solve the problem, the utility model provides an adhesive sheet for cold compress, which effectively avoids the defect that patients feel very painful when the cold compress is to be pulled off gradually through the lifting of the top point part of the adhesive sheet in the prior art.

In order to overcome the deficiency among the prior art, the utility model provides a solution of adhesion sheet of cold compress subsides specifically as follows:

an adhesive sheet for cold compress comprises a back lining layer 2, a gel layer 3, an adhesive layer 4 and an anti-sticking layer 5 which are sequentially overlapped;

a plurality of ventilation openings 6 are formed on the gel layer 3 and the adhesive layer 4;

the backing layer 2 is provided with an opening section 22 and a contact section 23, and the opening section 22 is arranged at the peripheral position of the contact section 23;

the contact section 23, the gel layer 3, the adhesive layer 4 and the anti-sticking layer 5 are all of sheet structures;

more than one magnet sheet 7 is arranged between the backing layer 2 and the gel layer 3.

Further, the material of the backing layer 2 is a nonwoven material that allows air to flow through.

Further, the opening section 22 and the contact section 23 are integrally formed.

Further, the ventilation opening 6 is ring-shaped in shape.

Further, the gel layer 3, the adhesive layer 4 and the release layer 5 can be square or disc-shaped in shape.

Further, if the contact section 23 is a square, the opening section 22 of the liner 2 can be provided at the apex of the square.

Further, the shape of the opening section 22 can be an arc shape or a square shape, and the number of the opening sections 22 can be more than one.

Furthermore, the contact section 23, the gel layer 3 and the adhesive layer 4 have the same size, and the opening section 22 is wound around the contact section 23.

Further, the gel layer 3 is the same size as the adhesive layer 4, and the anti-sticking layer 5 is higher than the gel layer 3.

Furthermore, the anti-sticking layer 5 is provided with a protrusion 8 which is easy to be torn off.

Furthermore, the back lining layer 2, the gel layer 3 and the adhesive layer 4 are provided with through gaps 1-1 opposite to each other.

Further, the adhesive layer 4 is a medical pressure-sensitive adhesive.

The utility model has the advantages that:

the utility model discloses under the structure of back sheet, gel layer, gluing layer and antiseized layer that the order was overlapped and was established, here, the back sheet has lifts section and contact segment, and the section of lifting is located the position along the week of contact segment, contact segment and gel layer, gluing layer, antiseized layer's appearance all are sheet structure, so when patient will pull the cold compress subsides, because there is not the gluing layer in the section of lifting, further, in addition lift section and contact segment 23 are integrated into one piece's framework, so can directly pull the section of lifting directly through dragging, the high efficiency is pulled the cold compress subsides, and the pain that brings when having prevented prior art from gradually lifting the summit portion, does benefit to patient and pulls the cold compress and apply ointment or plaster; besides, a plurality of ventilation openings are formed in the gel layer and the adhesive layer, and the back lining layer is made of a non-woven fabric material which can allow air to circulate, so that the cold compress patch has ventilation performance; more than one magnet sheet is arranged between the back lining layer and the gel layer, so that the magnetic force formed by the magnet sheets can enhance the vitality of the leucocytes of the patient and improve the immunity of the patient.

Drawings

Fig. 1 is a schematic structural view of an attachment sheet for cold compress of the present invention.

Fig. 2 is a schematic view of a through-type gap of an attachment piece for cold compress of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1-2, the adhesive sheet for cold application comprises a backing layer 2, a gel layer 3, an adhesive layer 4 and a release layer 5, which are sequentially overlapped; a plurality of ventilation openings 6 are formed on the gel layer 3 and the adhesive layer 4; the backing layer 2 is provided with an opening section 22 and a contact section 23, and the opening section 22 is arranged at the peripheral position of the contact section 23; the contact section 23, the gel layer 3, the adhesive layer 4 and the anti-sticking layer 5 are all of sheet structures; more than one magnet sheet 7 is arranged between the backing layer 2 and the gel layer 3. The material of the backing layer 2 is a non-woven material that allows air circulation. Therefore, under the structure of the backing layer 2, the gel layer 3, the adhesive layer 4 and the anti-sticking layer 5 which are sequentially overlapped, here, the backing layer 2 has an opening section 22 and a contact section 23, the opening section 22 is arranged at the peripheral position of the contact section 23, and the contact section 23, the gel layer 3, the adhesive layer 4 and the anti-sticking layer 5 are all sheet-shaped structures, so when a patient needs to pull off the cold application, because the adhesive layer 4 is not arranged on the opening section 22, and in addition, the opening section 22 and the contact section 23 are integrally formed, the cold application can be efficiently pulled off directly through pulling the opening section 22, pain caused by gradually opening the vertex part in the prior art is prevented, and the cold application is favorably pulled off by the patient; furthermore, a plurality of ventilation openings 6 are arranged on the gel layer 3 and the adhesive layer 4, and the material of the back lining layer 2 is a non-woven fabric material which can lead the air to circulate, thus leading the cold compress to have ventilation performance; more than one magnet sheet 7 is arranged between the back lining layer 2 and the gel layer 3, so that the magnetic force formed by the magnet sheets 7 can enhance the vitality of the patient's leucocytes and improve the patient's immunity.

The ventilation opening 6 is in a ring shape.

The gel layer 3, the adhesive layer 4 and the release layer 5 can be square or disc-shaped in shape.

If the contact section 23 is square, the opening section 22 of the liner 2 can be correspondingly arranged at the vertex of the square, and the cold compress can be conveniently torn off.

There are several shapes of the opening sections 22, such as an arc shape or a square shape, and the number of the opening sections 22 can be more than one.

The contact section 23, the gel layer 3 and the adhesive layer 4 can be the same in size, and the lifting section 22 is arranged around the contact section 23, so that the lifting section 22 can be lifted conveniently to efficiently pull down the cold compress patch.

The gel layer 3 is the same as the size of the adhesive layer 4, the size of the anti-sticking layer 5 is larger than the gel layer 3, if the anti-sticking layer 5 is the same as the size of the adhesive layer 4, then the patient can wear the adhesive layer 5 for a long time to separate the adhesive layer 5 and the adhesive layer 5, and under the condition that the size of the adhesive layer 5 is larger than the size of the gel layer 3, the anti-sticking layer 5 can be easily opened.

The anti-sticking layer 5 can be provided with a protrusion 8 which is easy to be torn off, and the performance of efficiently separating the anti-sticking layer 5 and the adhesive layer 4 can be achieved. The back lining layer 2, the gel layer 3 and the adhesive layer 4 are provided with through gaps 1-1 opposite to each other. Thus, in a cold application position where a part is not very flat, like in a joint position, since the cold application is a flat structure, when it is adhered to the joint position, a wrinkled area often occurs, a through-slit is formed in the cold application, a part without the through-slit can be first attached to the cold application position, and then, the part with the through-slit is folded, so that the occurrence of wrinkles can be reduced. The adhesive layer 4 is medical pressure-sensitive adhesive.

Having thus described the present invention by way of example, it will be appreciated by those skilled in the art that the present disclosure is not limited to the embodiments described above, and that various changes, modifications and substitutions may be made without departing from the scope of the invention.

Claims (9)

1. An adhesive sheet for cold compress is characterized by comprising a back lining layer, a gel layer, an adhesive layer and an anti-sticking layer which are sequentially overlapped;

a plurality of ventilation openings are formed in the gel layer and the adhesive layer;

the back lining layer is provided with an opening section and a contact section, and the opening section is arranged at the peripheral position of the contact section;

the contact section, the gel layer, the adhesive layer and the anti-sticking layer are all of sheet structures;

more than one magnet sheet is arranged between the back lining layer and the gel layer.

2. A cold-applied adhesive sheet according to claim 1, wherein said backing layer is made of a non-woven material capable of allowing air circulation.

3. A cold-applied patch according to claim 1, wherein said opening section and contact section are of integrally formed construction;

the ventilation opening is in a ring shape.

4. A cold-applied patch according to claim 1, wherein said gel layer, adhesive layer and release layer can be square or disk shaped in profile;

if the contact section is square, the lift-off section of the lining layer can be arranged at the vertex part of the square;

the shape of the opening section can be arc or square, and the number of the opening sections can be more than one.

5. A cold-application patch according to claim 1, wherein said contact section, gel layer and adhesive layer are of the same size, and said opening section is provided around said contact section.

6. A cold-application patch according to claim 1, wherein said gel layer is the same size as said adhesive layer, and said release layer is larger than said gel layer.

7. A cold-applied adhesive sheet according to claim 1, wherein said release layer is provided with a projection for facilitating tearing.

8. A cold-application patch according to claim 1, wherein said backing layer, gel layer and adhesive layer 4 are perforated with through slits facing each other.

9. A cold-application adhesive sheet according to claim 1, wherein said adhesive layer is a medical pressure-sensitive adhesive.

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