CN217489076U

CN217489076U - Hemostatic band-aid

Info

Publication number: CN217489076U
Application number: CN202123387400.7U
Authority: CN
Inventors: 吴险; 王峰; 吴爱霞; 孟文琴
Original assignee: Yunnan Baiyao Group Wuxi Pharmaceutical Co ltd
Current assignee: Yunnan Baiyao Group Wuxi Pharmaceutical Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-27
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a hemostasis woundplast, including the woundplast body, be equipped with first hemostasis cotton sliver layer by outer in proper order the hoop is fixed in the woundplast body, but the wound is pasted and is applied the layer, second hemostasis cotton sliver layer, but leave the accommodation space between wound is pasted layer and the woundplast body, be equipped with cavity protection rete in the accommodation space, hemostasis medicament layer has been placed in the cavity protection rete, it remains the extrusion space to leave between the interior upper wall of hemostasis medicament layer and protection rete, a plurality of through-hole has been seted up on the inboard global of cavity protection rete, the fixed sealing film that is equipped with in upper end of each through-hole just covers the through-hole completely, the medicine that crosses that communicates with the through-hole is seted up for the position hoop of through-hole in second hemostasis cotton sliver layer, the middle part on second hemostasis cotton sliver layer leaves the hemostasis space. The utility model provides a pair of hemostasis band-aid can carry out medicament hemostasis, anti-inflammatory sterilization and conventional band-aid application to the wound and handle.

Description

Hemostatic band-aid

Technical Field

The utility model relates to a band-aid, in particular to a hemostatic band-aid.

Background

The band-aid is the most common surgical medical product in daily life of people, has the effects of stopping bleeding, protecting the wound surface, preventing infection and promoting healing, has the advantages of convenience in carrying, simplicity in use and the like, is generally used for small wounds with small area, shallow surface and less bleeding and needing no suture, and plays the roles of emergency treatment, stopping bleeding and protecting the wound surface.

The existing band-aid has limited hemostatic effect, particularly when a small wound but a large amount of bleeding occurs, the conventional band-aid has very limited hemostatic function, and the large amount of bleeding can cause the situation of permeating the band-aid, so that the band-aid cannot be effectively used under the situations, and the use aspect of the band-aid is limited.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a hemostasis woundplast.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hemostatic band-aid comprises a band-aid body, a first hemostatic cotton strip layer, a band-aid application layer, a protective film layer, a second hemostatic cotton strip layer and a hemostatic agent layer;

the wound plaster body is sequentially and fixedly provided with a first hemostatic cotton strip layer, a wound plaster layer and a second hemostatic cotton strip layer from outside to inside in a circumferential direction, an accommodating space is reserved between the wound plaster layer and the wound plaster body, a hollow protective film layer is arranged in the accommodating space, a hemostatic agent layer is placed in the hollow protective film layer, a to-be-extruded space is reserved between the hemostatic agent layer and the inner upper wall of the protective film layer, a plurality of through holes are formed in the circumferential surface of the inner side of the hollow protective film layer, a sealing film is fixedly arranged at the upper end of each through hole and completely covered by the sealing film, the second hemostatic cotton strip layer is opposite to the position of the through hole, a medicament through groove communicated with the through hole in a circumferential direction is formed, and a hemostatic space is reserved in the middle of the second hemostatic cotton strip layer.

Preferably, still include the anti-inflammatory medicament layer, the tiling of anti-inflammatory medicament layer is located between woundplast body and the protection film layer, the anti-inflammatory medicament layer is located the accommodation space.

Preferably, the through hole is positioned above the position of the hemostatic agent layer.

Preferably, the second hemostatic cotton strip layer is provided with a chemical through groove communicated with the through hole in the circumferential direction relative to the through hole, the second hemostatic cotton strip layer is divided into an upper second hemostatic cotton strip layer and a lower second hemostatic cotton strip layer, and the upper second hemostatic cotton strip layer and the lower second hemostatic cotton strip layer are connected through a connecting strip.

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

(1) the medicament can be used for stopping bleeding of the wound, and the hemostatic effect is rapid and good;

(2) two hemostatic cotton strip layers are arranged to prevent a large amount of blood from permeating the band-aid when the wound is large;

(3) the wound can be subjected to anti-inflammatory and bactericidal treatment, so that infection is effectively prevented;

(4) can be used for applying the dressing layer of the conventional band-aid to the wound and also keeps the efficacy of the conventional band-aid.

Drawings

Fig. 1 is an overall plan view of the present invention;

FIG. 2 is an overall front view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a band-aid body; 2. a first hemostatic sliver layer; 3. a band-aid layer; 4. a protective film layer; 5. a second hemostatic cotton sliver layer; 6. a hemostatic agent layer; 7. an anti-inflammatory agent layer; 8. a hemostatic space; 9. a through hole; 10. and (4) sealing films.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-3, a hemostatic band-aid comprises a band-aid body 1, a first hemostatic cotton strip layer 2, a band-aid application layer 3, a protective film layer 4, a second hemostatic cotton strip layer 5, and a hemostatic agent layer 6. The first hemostatic cotton strip layer 2 and the second hemostatic cotton strip layer 5 can be tampons which are easy to absorb blood.

The band-aid body 1 is sequentially and annularly fixedly provided with a first hemostatic cotton strip layer 2, a band-aid application layer 3 and a second hemostatic cotton strip layer 5 from outside to inside, and the band-aid application layer 3 is formed by a common drug application layer on a common band-aid.

Leave the accommodation space between woundplast application layer 3 and the woundplast body 1, be equipped with cavity protection rete 4 in the accommodation space, hemostatic agent layer 6 has been placed in cavity protection rete 4, it remains to push the space to leave between hemostatic agent layer 6 and the interior upper wall of protection rete 4, a plurality of through-hole 9 has been seted up on the inboard global of cavity protection rete 4, the fixed sealing film 10 that is equipped with in upper end of each through-hole 9 and sealing film 10 cover through-hole 9 completely (the lower extreme of sealing film 10 is placed and is blocked in through-hole 9 can, sealing film 10 lower extreme and cavity protection rete 4 unfixed connection), the medicine that crosses that communicates with through-hole 9 is seted up to the position hoop of second hemostatic cotton strip layer 5 for through-hole 9 leads to the groove, hemostatic space 8 is left at the middle part of second hemostatic cotton strip layer 5.

The anti-inflammatory medicament layer 7 is tiled between the band-aid body 1 and the protective film layer 4, and the anti-inflammatory medicament layer 7 is positioned in the accommodating space.

The through hole 9 is positioned above the position of the hemostatic agent layer 6.

The medicament that crosses that communicates with through-hole 9 leads to the groove is offered to second hemostasis cotton sliver layer 5 for the position hoop of through-hole 9, divide into first second hemostasis cotton sliver layer 5, lower half second hemostasis cotton sliver layer 5 with second hemostasis cotton sliver layer 5, connects through the connecting strip between first second hemostasis cotton sliver layer 5, the lower half second hemostasis cotton sliver layer 5.

The hemostasis woundplast still is equipped with the viscose layer (this viscose layer is the same with the viscose layer of ordinary woundplast) in the both sides of woundplast body 1, bonds on the viscose layer and has transparent protection film, conveniently tears hemostasis woundplast and exposes first hemostasis cotton sliver layer 2, woundplast application layer 3, protection film layer 4, second hemostasis cotton sliver layer 5, hemostasis medicament layer 6.

The utility model discloses a theory of operation does:

tearing the transparent protective film, attaching the hemostatic adhesive bandage to the wound part, aligning the hemostatic space 8 to the bleeding wound, extruding the adhesive bandage layer 3 to enable the hemostatic agent layer 6 to flow out through the through hole 9, the sealing film 10 and the agent through groove, and extruding the hemostatic agent to flow into the hemostatic space 8 and the wound for hemostasis;

when the medicine is used for stopping bleeding, the second hemostatic cotton strip layer 5 is easy to absorb blood, so that a large amount of blood is prevented from flowing onto the band-aid application layer 3 during extrusion, and if a small amount of blood still permeates out of the band-aid application layer 3, the blood can be absorbed by the first hemostatic cotton strip layer 2, so that the blood is prevented from permeating out of the band-aid body 1;

after the medicine is used for stopping bleeding and stopping bleeding, the bleeding condition of the wound is greatly relieved, and the anti-inflammatory agent layer 7 is extruded to enable the anti-inflammatory agent to contact the wound, so that anti-inflammatory and sterilization are carried out, and the symptoms of the wound are relieved;

and finally, after hemostasis and inflammation diminishing are completed, the hemostasis band-aid is moved, so that the band-aid application layer 3 is aligned to be applied on the wound, and long-term conventional wound treatment of the band-aid is carried out.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A hemostatic band-aid is characterized by comprising a band-aid body (1), a first hemostatic cotton strip layer (2), a band-aid application layer (3), a protective film layer (4), a second hemostatic cotton strip layer (5) and a hemostatic medicament layer (6);

the wound plaster comprises a wound plaster body (1), and is characterized in that a first hemostatic cotton strip layer (2), a wound plaster application layer (3) and a second hemostatic cotton strip layer (5) are sequentially and annularly fixed on the wound plaster body (1) from outside to inside, an accommodating space is reserved between the wound plaster application layer (3) and the wound plaster body (1), a hollow protective film layer (4) is arranged in the accommodating space, a hemostatic agent layer (6) is arranged in the hollow protective film layer (4), a space to be extruded is reserved between the hemostatic agent layer (6) and the inner upper wall of the protective film layer (4), a plurality of through holes (9) are formed in the inner peripheral surface of the hollow protective film layer (4), a sealing film (10) is fixedly arranged at the upper end of each through hole (9) and completely covers the through hole (9), and a drug passing through groove communicated with the through hole (9) is annularly formed in the position of the second hemostatic cotton strip layer (5) relative to the through hole (9), a hemostatic space (8) is reserved in the middle of the second hemostatic cotton strip layer (5).

2. The hemostatic band-aid according to claim 1, further comprising an anti-inflammatory agent layer (7), wherein the anti-inflammatory agent layer (7) is flatly laid between the band-aid body (1) and the protective film layer (4), and the anti-inflammatory agent layer (7) is located in the accommodating space.

3. Hemostatic wound bandage according to claim 1, characterized in that the through hole (9) is located above the position of the hemostatic agent layer (6).

4. The hemostatic band aid according to claim 1, wherein the second hemostatic cotton stripe layer (5) is circumferentially provided with a chemical-passing through groove communicated with the through hole (9) relative to the position of the through hole (9), the second hemostatic cotton stripe layer (5) is divided into an upper second hemostatic cotton stripe layer (5) and a lower second hemostatic cotton stripe layer (5), and the upper second hemostatic cotton stripe layer (5) and the lower second hemostatic cotton stripe layer (5) are connected through a connecting strip.