CN213607450U - Adhesive bandage with water absorption and air permeability - Google Patents
Adhesive bandage with water absorption and air permeability Download PDFInfo
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- CN213607450U CN213607450U CN202022647282.8U CN202022647282U CN213607450U CN 213607450 U CN213607450 U CN 213607450U CN 202022647282 U CN202022647282 U CN 202022647282U CN 213607450 U CN213607450 U CN 213607450U
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Abstract
The utility model discloses a wound plaster with water absorption and air permeability, which comprises a base cloth, an air vent I, an air vent II, a sticking layer, an air guide groove, a water absorption layer, an extension groove and a medicine layer, wherein the sticking layer is arranged above the base cloth and is uniformly distributed on the base cloth in a block shape, and the air guide groove is arranged between the sticking layers; the air guide groove is crossed and communicated with two sides transversely and vertically, an air hole I is formed in the air guide groove and communicated with the base cloth, and a water absorption layer is arranged above the base cloth; the water absorption layer is provided with an extension groove which is communicated with an air vent II, the air vent II penetrates through the base cloth, a medicine layer is arranged above the water absorption layer, the medicine layer and the water absorption layer are meshed in a zigzag manner, release paper is arranged above the medicine layer, one end of the release paper is stuck on the sticking layer, and the other end of the release paper is alternately covered above the medicine layer. The utility model discloses simple structure has good gas permeability and hydroscopicity, prevents the wound infection to have good ductility, following skin activity that can the small margin.
Description
Technical Field
The utility model belongs to the technical field of medical health supplies, in particular to adhesive bandage with hydroscopicity and gas permeability.
Background
The wound plaster is the most commonly used surgical medicine in people's life, is suitable for small wounds with shallow surface, regular and clean wounds, little bleeding and no need of sewing, can play the roles of sterilization, hemostasis and wound surface protection, but the following problems occur in the use of the existing wound plaster:
1) the air permeability is poor, so that the skin around the wound is white and soft, and the wound is infected due to the breeding of anaerobic bacteria;
2) poor water absorption, resulting in a failure to rapidly absorb pus from the wound, resulting in slower recovery of the wound and even infection.
Disclosure of Invention
The utility model aims at overcoming not enough among the prior art, providing a band-aid with hydroscopicity and gas permeability, the utility model discloses simple structure has good gas permeability and hydroscopicity, prevents the wound infection to have good ductility, following skin activity that can the small margin.
In order to realize the purpose, the utility model discloses a technical scheme is:
a wound plaster with water absorption and air permeability comprises a base cloth, an air vent I, an air vent II, an adhesive layer, an air guide groove, a water absorption layer, an extension groove and a medicine layer, wherein the adhesive layer is arranged above the base cloth and is uniformly distributed on the base cloth in a block shape, and the air guide groove is arranged between the adhesive layers;
the air guide groove is crossed and communicated with two sides transversely and vertically, an air hole I is formed in the air guide groove and communicated with the base cloth, and a water absorption layer is arranged above the base cloth;
the water absorption layer is provided with an extension groove, the extension groove is communicated with an air vent II, the air vent II penetrates through the base cloth, a medicine layer is arranged above the water absorption layer, the medicine layer and the water absorption layer are meshed in a zigzag manner, release paper is arranged above the medicine layer, one end of the release paper is adhered to the adhesive layer, and the other end of the release paper is alternately covered above the medicine layer.
Preferably, the extension groove is arranged at the concave part of the water absorption layer, and when the medicine layer is bent, the extension groove stretches to enable the medicine layer to be tightly attached to the wound.
Preferably, the middle position of the base cloth is provided with an arc-shaped bulge, so that the adhesive layer and the air guide groove are distributed around the medicine layer, and the medicine layer can be tightly attached to the wound.
Compared with the prior art, the utility model beneficial effect shows:
1) the air holes I are large in aperture and can assist the air guide grooves in air circulation, and the apertures of the air holes II are smaller than those of the air holes I, so that dust is prevented from entering the air holes;
2) the cooperation of the diversion trench and the air holes can ensure the circulation of air and prevent the generation of anaerobic bacteria;
3) the water absorbing layer is meshed with the medicine layer in a zigzag manner, so that the water absorbing layer can be ensured to rapidly absorb water stains or pus at the wound, and the dryness of the wound is ensured.
Drawings
FIG. 1 is a schematic view of the sectional structure of a wound plaster with water absorption and air permeability of the present invention;
fig. 2 is a schematic top view of the adhesive bandage with water absorption and air permeability of the present invention;
FIG. 3 is a schematic view of the usage effect of the adhesive bandage with water absorption and air permeability of the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 1
In the figure: 1. a base cloth; 2. an air hole I; 3. a vent hole II; 4. a bonding layer; 5. a gas guide groove; 6. a water-absorbing layer; 7. an extension groove; 8. a drug layer; 9. and (4) release paper.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 4.
A wound plaster with water absorption and air permeability comprises a base cloth 1, air holes I2, air holes II 3, an adhesive layer 4, an air guide groove 5, a water absorption layer 6, an extension groove 7 and a medicine layer 8, wherein the adhesive layer 4 is arranged above the base cloth 1, the adhesive layer 4 is uniformly distributed on the base cloth 1 in a block shape, and the air guide groove 5 is arranged between the adhesive layers 4;
the air guide groove 5 is crossed and communicated with two sides transversely and vertically, an air hole I2 is formed in the air guide groove 5 and communicated with the base cloth 1, and a water absorption layer 6 is arranged above the base cloth 1;
the water-absorbing layer 6 is provided with an extension groove 7, the extension groove 7 is communicated with an air vent II 3, the air vent II 3 is communicated with the base cloth, a medicine layer 8 is arranged above the water-absorbing layer 6, the medicine layer 8 and the water-absorbing layer 6 are meshed in a zigzag manner, a release paper 9 is arranged above the medicine layer 8, one end of the release paper 9 is adhered to the adhesive layer 4, and the other end of the release paper is alternately covered above the medicine layer 8.
The extension groove 7 is arranged at the concave part of the water absorption layer 6, and when the medicine layer 8 is bent, the extension groove 7 stretches, so that the medicine layer 8 is tightly attached to the wound.
The middle position of the base cloth 1 is provided with an arc-shaped bulge, so that the adhesive layer 4 and the air guide groove are distributed around the medicine layer 8, and the medicine layer 8 can be tightly attached to the wound.
A wound covering with water absorption and air permeability works as follows: when people have small wounds, the adhesive bandage is taken out, the medicine layer 8 is aligned to the wounds, the release paper 9 on one side is firstly torn off, the adhesive layer 4 is adhered to the skins, the release paper 9 on the other side is torn off, and the adhesive layers 4 around the medicine layer 8 are firmly adhered.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (3)
1. A wound plaster with water absorption and air permeability comprises a base cloth, an air vent I, an air vent II, a pasting layer, an air guide groove, a water absorption layer, an extension groove and a medicine layer, and is characterized in that the pasting layer is arranged above the base cloth, the pasting layer is uniformly distributed on the base cloth in a block shape, and the air guide groove is arranged between the pasting layers; the air guide groove is crossed and communicated with two sides transversely and vertically, an air hole I is formed in the air guide groove and communicated with the base cloth, and a water absorption layer is arranged above the base cloth;
the water absorption layer is provided with an extension groove, the extension groove is communicated with an air vent II, the air vent II penetrates through the base cloth, a medicine layer is arranged above the water absorption layer, the medicine layer and the water absorption layer are meshed in a zigzag manner, release paper is arranged above the medicine layer, one end of the release paper is adhered to the adhesive layer, and the other end of the release paper is alternately covered above the medicine layer.
2. A wound covering with water-absorbing and air-permeable properties according to claim 1, characterised in that the extension slots are provided in the recesses of the water-absorbing layer.
3. A moisture-absorbing and air-permeable wound covering according to claim 1, characterised in that the base fabric is provided at its central portion with an arc-shaped projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022647282.8U CN213607450U (en) | 2020-11-16 | 2020-11-16 | Adhesive bandage with water absorption and air permeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022647282.8U CN213607450U (en) | 2020-11-16 | 2020-11-16 | Adhesive bandage with water absorption and air permeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213607450U true CN213607450U (en) | 2021-07-06 |
Family
ID=76635116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022647282.8U Active CN213607450U (en) | 2020-11-16 | 2020-11-16 | Adhesive bandage with water absorption and air permeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213607450U (en) |
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2020
- 2020-11-16 CN CN202022647282.8U patent/CN213607450U/en active Active
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