CN214259649U - Band-aid with waterproof function - Google Patents

Abstract

The utility model discloses a woundplast with waterproof function, which relates to the technical field of medical supplies, and comprises a main body, a protective film and a breathable layer, wherein the protective film is movably connected above the middle end of the main body, the protective film is fixedly arranged below the middle end of the main body, a waterproof layer is fixedly arranged below the main body, the surface of the main body is movably connected with a tearable layer, a drug effect layer is fixedly arranged above the protective film, the left side of the drug effect layer is fixedly connected with a sticking surface, a breathable net A is fixedly arranged above the breathable layer, and a sponge connecting column is fixedly connected below the breathable net A. the utility model discloses a woundplast with a protective film, a sticking surface, a drug effect layer and a tearable layer, when the woundplast is not used, the protective film can play a role in protecting the drug effect layer inside the woundplast, and the stickness of the woundplast is strengthened by the symmetrically arranged sticking surface, and the arrangement of the tearable layer facilitates the use of the band-aid.

Description

Band-aid with waterproof function

Technical Field

The utility model relates to the technical field of medical supplies, specifically be an adhesive bandage with waterproof function.

Background

The band-aid is also called benzalkonium chloride band, is commonly called as bactericidal elastic band-aid, is the most common surgical medicine used in life of people as soon as a plurality of people have wounds as the name suggests, is called as a hemostatic plaster, has the functions of hemostasis and wound protection, and is suitable for small wounds with shallow surface, regular and clean wounds, less bleeding and no need of sewing.

However, the existing band-aid with the waterproof function has some defects, the viscosity is poor when the band-aid contacts water, the band-aid is easy to fall off, and the existing band-aid with the waterproof function has poor air permeability, so that the healing time is longer, the healing effect is reduced, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an woundplast with waterproof function to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a main body, a protective film and a breathable layer, wherein the protective film is movably connected above the middle end of the main body and is fixedly arranged below the middle end of the main body, a waterproof layer is fixedly arranged under the main body, the surface of the main body is movably connected with a tearable layer, a drug effect layer is fixedly arranged right above the protective film, the left side of the drug effect layer is fixedly connected with an adhesive surface, a breathable net A is fixedly arranged right above the breathable layer, a sponge connecting column is fixedly connected right below the breathable net A, a breathable net B is fixedly connected under the sponge connecting column, a breathable net C is arranged under the breathable net B, a water-insulating net is fixedly arranged right above the waterproof layer, a connector is fixedly connected right below the water-insulating net, the connecting layer is fixedly connected with the position under the connecting body, the water blocking block is fixedly connected with the position under the connecting layer, and the blocking layer is fixedly connected with the position under the water blocking block.

Preferably, the sticking surface is symmetrically distributed about the medicinal effect layer, and the surface of the sticking surface is uniformly distributed with sticking objects.

Preferably, the air-permeable net A is in a grid shape, and the distance between adjacent grids of the air-permeable net A is set to be 0.1 cm.

Preferably, 4 sponge connecting columns are arranged under the breathable net A, and each sponge connecting column is vertically arranged on the breathable net A.

Preferably, the connecting bodies are rectangular, the distances between adjacent connecting bodies are equal, and the connecting bodies are distributed in an arrangement shape.

Preferably, the edge length of each water blocking block is set to be 0.15cm, and adjacent water blocking blocks are connected in a seamless mode.

Preferably, the water-proof nets are installed in alignment, and the two water-proof nets are symmetrically distributed about the group fault.

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

(1) the utility model provides a woundplast with waterproof function, through being provided with the protection film, pasting face, drug effect layer and can tearing the layer, when not using this woundplast, the protection film can play the guard action to the inside drug effect layer of woundplast, and the stickness of this woundplast has been strengthened to the face of pasting that the symmetry set up to can tear the use that the layer has made things convenient for this woundplast.

(2) The utility model provides a woundplast with waterproof function, through being provided with ventilative net A, the sponge spliced pole, ventilative net B, ventilative net C, the connector, the articulamentum, block the water piece and block the layer, improved the air permeability of this woundplast, and then improve the cure efficiency of this woundplast to block the water piece and block the layer and can completely cut off outside moisture, outside moisture consequently is difficult to cause the harm to the inside wound of patient, has improved this woundplast with waterproof function's practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the tearable layer in a pulled state;

FIG. 3 is a schematic view of the structure of the pasting surface of the present invention;

FIG. 4 is a schematic view of the inner structure of the air permeable layer of the present invention;

fig. 5 is a schematic diagram of the internal structure of the waterproof layer of the present invention.

In the figure: 1. a main body; 101. a tearable layer; 2. a protective film; 3. a breathable layer; 301. a breathable net A; 302. a sponge connecting column; 303. a breathable net B; 304. a breathable net C; 4. a waterproof layer; 401. a water-insulating net; 402. a linker; 403. a connecting layer; 404. a water blocking block; 405. a blocking layer; 5. a drug effect layer; 6. And (5) sticking the surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-5, the utility model provides a technical solution: comprises a main body (1) and a plurality of auxiliary bodies, protection film 2 and ventilative layer 3, 2 swing joint of protection film are in main part 1 middle-end top, 2 fixed mounting of protection film are in main part 1 middle-end below, fixed mounting has waterproof layer 4 under main part 1, 1 surperficial swing joint of main part has tear layer 101, fixed pharmacodynamic layer 5 that is provided with directly over the protection film 2, the face 6 is pasted to 5 left side fixedly connected with of pharmacodynamic layer, fixed mounting has ventilative net A301 directly over ventilative layer 3, fixedly connected with sponge spliced pole 302 under ventilative net A301, fixedly connected with ventilative net B303 under sponge spliced pole 302, be provided with ventilative net C304 under ventilative net B303, fixedly connected with water-proof net 401 directly over waterproof layer 4, fixedly connected with connector 402 under water-proof net 401, fixedly connected with connecting layer 403 under connector 402, fixedly connected with blocks water piece 404 under connecting layer 403, the fixedly connected with blocks water piece 404 and blocks layer 405.

Furthermore, the pasting surface 6 is symmetrically distributed about the drug effect layer 5, and pasting objects are uniformly distributed on the surface of the pasting surface 6.

In this embodiment, through this kind of design, can strengthen this woundplast's viscidity, be difficult for droing when using, it causes the cure effect variation to drop when avoiding the patient to use, has improved this woundplast's practicality.

Further, the air-permeable net A301 is in a grid shape, and the distance between adjacent grids of the air-permeable net A301 is set to be 0.1 cm.

In this embodiment, with such a design, the ventilation effect of the ventilation net a301 is enhanced, the rate of wound healing can be increased, and the water is not easy to enter the drug effect layer 5 from the ventilation net a301, which enhances the practicability.

Furthermore, 4 sponge connecting columns 302 are arranged under the air permeable net A301, and each sponge connecting column 302 is vertically arranged on the air permeable net A301.

In this embodiment, through this kind of design, strengthened ventilative net A301 and sponge spliced pole 302's stability, and the gas permeability of ventilative net A301 can be strengthened to the space between ventilative net A301 and the sponge spliced pole 302, improves ventilative effect on ventilative layer 3.

Further, the connecting bodies 402 are rectangular, and the distances between adjacent connecting bodies 402 are equal, and the connecting bodies 402 are distributed in an array.

In this embodiment, through this kind of design, strengthened the stability between water proof net 401 and the connector 402, avoided leading to water to get into the woundplast inside because of the not hard up of connector 402, improved waterproof layer 4's water-proof effects.

Further, the side length of the water blocking blocks 404 is set to be 0.15cm, and the adjacent water blocking blocks 404 are connected seamlessly.

In this embodiment, through this kind of design, the seamless connection between the water blocking block 404 can realize better closure, blocks off outside moisture completely, and moisture is difficult to get into from here, improves the water-proof effects of waterproof layer 4.

Further, the water screens 401 are installed in alignment and the two water screens 401 are symmetrically distributed about the blocking layer 405.

In this embodiment, through this kind of design, two water-proof nets 401 all play a guard action to outside moisture respectively from the separation to getting into, and outside moisture is difficult to get into the woundplast inside from two water-proof nets 401, and the practicality reinforcing.

The working principle is as follows: when the woundplast with the waterproof function provided by the embodiment is used, firstly, the tightness of the connection between the components of the woundplast is checked, firstly, the two layers of the tearable layers 101 on the surface of the main body 1 are torn, then the sticking surfaces 6 on the left side and the right side of the drug effect layer 5 are exposed, the drug effect layer 5 of the woundplast with the waterproof function is aligned to the wound of a patient, the sticking surfaces 6 on the two sides are stuck, when the woundplast is not used, the protective film 2 can protect the drug effect layer 5 in the woundplast, the stickness of the woundplast is enhanced by the symmetrically arranged sticking surfaces 6, the use of the woundplast is facilitated by the arrangement of the tearable layers 101, the breathable net A301, the sponge connecting column 302, the breathable net B303 and the breathable net C304 improve the breathable performance of the woundplast, further the healing efficiency of the woundplast is improved, the connector 402, the connecting layer, the water blocking block 404 and the blocking layer 405, seamless connection's the piece 404 that blocks water and blocks layer 405 can be completely cut off outside with outside moisture, and outside moisture consequently is difficult to cause the harm to the inside wound of patient, has improved this practicality that has waterproof function woundplast, and waterproof layer 4's stability has been strengthened with being connected of articulamentum 402, and the material is difficult for droing when the patient uses to it is poor to lead to patient's wound healing effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a woundplast with waterproof function, includes main part (1), protection film (2) and ventilative layer (3), its characterized in that: the protective film (2) is movably connected above the middle end of the main body (1), the protective film (2) is fixedly arranged below the middle end of the main body (1), a waterproof layer (4) is fixedly arranged under the main body (1), the surface of the main body (1) is movably connected with a tearable layer (101), a drug effect layer (5) is fixedly arranged above the protective film (2), the left side of the drug effect layer (5) is fixedly connected with a sticking surface (6), a breathable net A (301) is fixedly arranged above the breathable layer (3), a sponge connecting column (302) is fixedly connected below the breathable net A (301), a breathable net B (303) is fixedly connected below the sponge connecting column (302), a breathable net C (304) is arranged below the breathable net B (303), and a water-isolating net (401) is fixedly arranged above the waterproof layer (4), a connecting body (402) is fixedly connected to the position right below the water-isolating net (401), a connecting layer (403) is fixedly connected to the position right below the connecting body (402), a water-blocking block (404) is fixedly connected to the position right below the connecting layer (403), and a blocking layer (405) is fixedly connected to the position right below the water-blocking block (404).

2. The woundplast with waterproof function of claim 1, characterized in that: the sticking surface (6) is symmetrically distributed about the drug effect layer (5), and the surface of the sticking surface (6) is uniformly distributed with stickers.

3. The woundplast with waterproof function of claim 1, characterized in that: the air-permeable net A (301) is in a grid shape, and the distance between adjacent grids of the air-permeable net A (301) is set to be 0.1 cm.

4. The woundplast with waterproof function of claim 1, characterized in that: 4 sponge connecting columns (302) are arranged under the breathable net A (301), and each sponge connecting column (302) is vertically arranged on the breathable net A (301).

5. The woundplast with waterproof function of claim 1, characterized in that: the connecting bodies (402) are rectangular, the distances between the adjacent connecting bodies (402) are equal, and the connecting bodies (402) are distributed in an arrangement shape.

6. The woundplast with waterproof function of claim 1, characterized in that: the side length of the water blocking blocks (404) is set to be 0.15cm, and the adjacent water blocking blocks (404) are connected seamlessly.

7. The woundplast with waterproof function of claim 1, characterized in that: the water-proof nets (401) are installed in alignment, and the two water-proof nets (401) are symmetrically distributed around the blocking layer (405).

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