CN211187790U

CN211187790U - Breathable anti-allergic blood-breaking band-aid

Info

Publication number: CN211187790U
Application number: CN201921288370.4U
Authority: CN
Inventors: 张超; 陈奉玲
Original assignee: Anhui Deepblue Medical Technology Co ltd
Current assignee: Anhui Deepblue Medical Technology Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-08-07
Anticipated expiration: 2029-08-09

Abstract

The utility model belongs to the technical field of family's woundplast, concretely relates to ventilative anti-allergy blood-breaking woundplast, including the substrate layer, the lower surface of the middle section of substrate layer is bonded with the imbibition layer, the center of imbibition layer is bonded with the absorbent cotton block, a plurality of air vents running through the substrate layer are arranged on the substrate layer, the air vents are all located the two sides of the imbibition layer; the both ends of substrate layer are bonded respectively and are had the elastic webbing, two the one end that the substrate layer was kept away from to the elastic webbing bonds respectively has first paster and second paster, the lower surface of first paster bonds and has first bond line, the upper surface of second paster bonds and has the second bond line, has overcome prior art's not enough, changes the fixed mode of woundplast, avoids viscose direct contact skin, reduces the allergic probability of skin, conveniently changes the woundplast, avoids the secondary damage to the wound.

Description

Breathable anti-allergic blood-breaking band-aid

Technical Field

The utility model belongs to the technical field of the band-aid of family, concretely relates to ventilative allergy-free blood breaking band-aid.

Background

The skin is the largest organ of the human body, acting as a structural barrier in the body's defenses; preventing damage between pathogens and the internal and external environment, it also plays a key role in protecting the body from excessive moisture loss. Wounds may be part of the disease process or may be the cause of the disease. When the skin is variously damaged, a variety of cellular and extracellular pathways are activated, restoring the integrity of the tissue in a tightly regulated and coordinated manner. 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 is fixed by utilizing the adhesive when being bound, in the using process, the adhesive is tightly attached to the surface layer of the skin to cause skin allergy, cause small red spots and discomfort of a user, and the adhesive can also cause the wound to be torn and is inconvenient to replace the band-aid in the replacing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ventilative allergy-free blood-breaking woundplast of preventing has overcome the not enough of prior art, changes the fixed mode of woundplast, avoids viscose direct contact skin, reduces the allergic probability of skin, conveniently changes the woundplast, avoids the secondary damage to the wound.

In order to solve the above problems, the utility model adopts the following technical proposal:

a breathable anti-allergy bleeding-breaking band-aid comprises a substrate layer, wherein a liquid absorbing layer is bonded on the lower surface of the middle section of the substrate layer, a cotton swab block is bonded at the center of the liquid absorbing layer, a plurality of vent holes penetrating through the substrate layer are formed in the substrate layer, and the vent holes are located on two sides of the liquid absorbing layer; elastic belts are respectively bonded at two ends of the base material layer, a first patch and a second patch are respectively bonded at one end of each elastic belt, which is far away from the base material layer, a first bonding layer is bonded on the lower surface of the first patch, and a second bonding layer is bonded on the upper surface of the second patch; the lower surface of substrate layer and imbibition layer all covers has prevents allergic layer, prevent that the allergic in situ-filling has prevents allergic medicine microparticle.

Further, first bond line and second bond line are powerful adhesive layer, the surface on powerful adhesive layer is provided with antiseized barrier paper.

Further, the first bonding layer is a hook and loop fastener rough surface, the second bonding layer is a hook and loop fastener hook surface, and anti-sticking isolation paper is arranged on the lower surface of the first bonding layer and the upper surface of the second bonding layer.

Further, the one end that the substrate layer was kept away from to first paster and second paster all bonds and has had the sawtooth rack, the one end edge that the sawtooth rack kept away from each other is the cockscomb structure.

Further, the length range of the elastic band is 2-6 cm.

Further, the substrate layer, the first patch and the second patch are made of bamboo charcoal fiber cloth.

Further, the liquid absorbing layer is a chitosan antibacterial hydrogel layer.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model relates to a ventilative hypoallergenic blood breaking woundplast, through setting up elastic webbing, first bond line, first paster, second bond line and antiseized barrier paper, the corresponding setting of first paster and second paster has avoided the viscose to directly contact with the skin, and the setting of elastic webbing has improved the stability of woundplast, avoids dropping; through setting up the substrate layer, preventing allergic layer, imbibition layer, absorbent cotton piece, air vent, the wound infection is avoided to the lotion layer absorption sweat, and the air permeability of woundplast has been strengthened to the air vent, prevents that allergic layer passes through the medicine granule, avoids the woundplast to cause the allergic discomfort of user.

The utility model discloses simple structure, design science is rigorous, and the cost is lower, changes the fixed mode of woundplast, avoids viscose direct contact skin, reduces the allergic probability of skin, conveniently changes the woundplast, avoids the secondary damage to the wound.

Drawings

Fig. 1 is a schematic structural view of a breathable anti-allergic blood-breaking band-aid.

Fig. 2 is a side view of a breathable anti-allergic blood-breaking band-aid.

In the figure: 1. an anti-allergic layer; 2. a liquid absorption layer; 3. a medicinal cotton block; 4. a vent hole; 5. an elastic band; 6. A first adhesive layer; 7. a sawtooth strip; 8. a first patch; 9. a second patch; 10. a second adhesive layer; 11. A substrate layer; 12. anti-sticking release paper.

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.

Example 1

As shown in fig. 1-2, the breathable allergy-free blood-breaking band-aid of the present invention comprises a substrate layer 11, a liquid absorption layer 2 is bonded on the lower surface of the middle section of the substrate layer 11, a cotton block 3 is bonded at the center of the liquid absorption layer 2, a plurality of vent holes 4 penetrating through the substrate layer 11 are formed on the substrate layer 11, and the vent holes 4 are located on both sides of the liquid absorption layer 2; elastic belts 5 are respectively bonded at two ends of the substrate layer 11, a first patch 8 and a second patch 9 are respectively bonded at one ends, far away from the substrate layer 11, of the two elastic belts 5, a first bonding layer 6 is bonded on the lower surface of the first patch 8, and a second bonding layer 10 is bonded on the upper surface of the second patch 9; the lower surface of substrate layer 11 and imbibition layer 2 all covers has prevents allergic layer 1, prevents that allergic layer 1 intussuseption is filled with prevents allergic medicine microparticle.

The first bonding layer 6 and the second bonding layer 10 are both strong adhesive layers, and anti-sticking release paper 12 is arranged on the surfaces of the strong adhesive layers; the sawtooth strips 7 are bonded to the ends, far away from the base material layer 11, of the first patch 8 and the second patch 9, and the edges of the ends, far away from each other, of the sawtooth strips 7 are in a sawtooth shape; the length range of the elastic belt 5 is 2-6 cm; the substrate layer 11, the first patch 8 and the second patch 9 are made of bamboo charcoal fiber cloth; the liquid absorbing layer 2 is a chitosan antibacterial hydrogel layer.

When the adhesive bandage is used, firstly, the anti-sticking isolation paper 12 on the surfaces of the first adhesive layer 6 and the second adhesive layer 10 is torn off, the absorbent cotton block 3 is tightly attached to a wound, the adhesive bandage is wrapped and fixed through the strong adhesive layers on the two sides of the adhesive bandage, the adhesive bandage is fastened by virtue of the elasticity of the elastic belt 5, the adhesive bandage is prevented from falling off, and the liquid absorption layer 2 absorbs sweat generated around the wound, so that the wound infection is avoided; the anti-allergy drug microparticles in the anti-allergy layer 1 are attached to the surface of the skin, so that the skin is prevented from generating allergy discomfort; when the band-aid needs to be replaced, the sawtooth racks 7 are pulled, and the first adhesive layer 6 and the second adhesive layer 10 are separated, so that the band-aid is convenient and quick, and cannot cause secondary damage to wounds.

Example 2

As shown in fig. 1-2, a ventilative allergy-free blood breaking woundplast, with embodiment 1 relative ratio, first bond line 6 is magic tape hair side, and second bond line 10 is magic tape hook face, and the lower surface of first bond line 6 and the upper surface of second bond line 10 are provided with antiseized barrier paper 12.

When the adhesive bandage is used, the anti-sticking isolation paper 12 on the first adhesive layer 6 and the second adhesive layer 10 is respectively uncovered, so that the hook and loop surface of the hook and loop fastener is correspondingly bonded together, and the adhesive bandage can be fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a ventilative wound-plaster of preventing anaphylaxis blood breaking, includes substrate layer (11), its characterized in that: the lower surface of the middle section of the base material layer (11) is bonded with a liquid absorption layer (2), the center of the liquid absorption layer (2) is bonded with a cotton swab block (3), the base material layer (11) is provided with a plurality of vent holes (4) penetrating through the base material layer (11), and the vent holes (4) are located on two sides of the liquid absorption layer (2); elastic belts (5) are respectively bonded at two ends of the base material layer (11), a first patch (8) and a second patch (9) are respectively bonded at one ends, far away from the base material layer (11), of the two elastic belts (5), a first bonding layer (6) is bonded on the lower surface of the first patch (8), and a second bonding layer (10) is bonded on the upper surface of the second patch (9); the lower surfaces of the base material layer (11) and the liquid absorbing layer (2) are covered with an anti-allergy layer (1), and anti-allergy drug microparticles are filled in the anti-allergy layer (1).

2. The air-permeable anti-allergic blood-breaking band-aid according to claim 1, wherein: the first adhesive layer (6) and the second adhesive layer (10) are both strong adhesive layers, and anti-sticking isolation paper (12) is arranged on the surfaces of the strong adhesive layers.

3. The air-permeable anti-allergic blood-breaking band-aid according to claim 1, wherein: the first adhesive layer (6) is a hook and loop fastener (Velcro) surface, the second adhesive layer (10) is a hook and loop fastener (Velcro) surface, and anti-sticking isolation paper (12) is arranged on the lower surface of the first adhesive layer (6) and the upper surface of the second adhesive layer (10).

4. The air-permeable allergy-free blood-breaking band-aid according to claim 2 or 3, wherein: the one end that substrate layer (11) were kept away from in first paster (8) and second paster (9) all bonds and has sawtooth rack (7), the one end edge that sawtooth rack (7) kept away from each other is the cockscomb structure.

5. The air-permeable anti-allergic blood-breaking band-aid according to claim 1, wherein: the length range of the elastic band (5) is 2-6 cm.

6. The air-permeable anti-allergic blood-breaking band-aid according to claim 1, wherein: the base material layer (11), the first patch (8) and the second patch (9) are all made of bamboo charcoal fiber cloth.

7. The air-permeable anti-allergic blood-breaking band-aid according to claim 1, wherein: the liquid absorbing layer (2) is a chitosan antibacterial hydrogel layer.