CN210728019U

CN210728019U - Pressurizing adhesive bandage used after venipuncture

Info

Publication number: CN210728019U
Application number: CN201920980104.1U
Authority: CN
Inventors: 戴昕妤; 李云涛; 仲悦娇
Original assignee: 2nd Affiliated Hospital of Nanjing Medical University
Current assignee: 2nd Affiliated Hospital of Nanjing Medical University
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-06-12
Anticipated expiration: 2029-06-27

Abstract

The utility model relates to a venipuncture technical field specifically is a pressurization band-aid for after venipuncture, including the pressurization package, the top of pressurization package closely bonds and has the elastic webbing, the both ends of elastic webbing closely bond and have the fixed band, the bottom of fixed band closely bonds and has the layer of pasting, the inside top of pressurization package is provided with acetic acid liquid layer, the below of acetic acid liquid layer is provided with the fixed powder layer of sodium bicarbonate, the below of the fixed powder layer of sodium bicarbonate is provided with aseptic dressing layer, be provided with the partition film between the fixed powder layer of acetic acid liquid layer and sodium bicarbonate, the side of partition film closely bonds with the inner wall of pressurization package, be provided with the median between the fixed powder layer of aseptic dressing layer and sodium bicarbonate. The utility model discloses simple structure, convenient to use can carry out fine pressurization to puncture department through the pressurization package that wherein sets up, guarantees certain hemostatic effect, can carry out the compress to the wound through aseptic dressing layer, avoids causing the wound to infect.

Description

Pressurizing adhesive bandage used after venipuncture

Technical Field

The utility model relates to a venipuncture technical field specifically is a pressurization band-aid for behind the venipuncture.

Background

After venipuncture is carried out in a hospital, wounds need to be stopped bleeding, and are bound by using bandages generally, but the wound dressing and the wound dismantling are inconvenient, and the wounds cannot be well pressurized when the wound plaster is used, so that the hemostatic effect of the wounds is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pressurization band-aid for behind the venipuncture to can not pressurize fine in the use band-aid that provides in solving above-mentioned background art, lead to the not good scheduling problem of hemostatic effect of puncture department.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a pressurization band-aid for after venipuncture, includes the pressurization package, the top of pressurization package is closely bonded has the elastic webbing, the both ends of elastic webbing are closely bonded has the fixed band, the bottom of fixed band is closely bonded has the layer of pasting, and the inside top of pressurization package is provided with the acetic acid liquid layer, the below of acetic acid liquid layer is provided with the fixed powder layer of sodium bicarbonate, the below of the fixed powder layer of sodium bicarbonate is provided with aseptic dressing layer, be provided with the partition film between acetic acid liquid layer and the fixed powder layer of sodium bicarbonate, the side of separating the film closely bonds with the inner wall of pressurization package, be provided with the median between aseptic dressing layer and the fixed powder layer of sodium bicarbonate, the side of median closely bonds with the inner wall of pressurization package.

Preferably, sealing strips are symmetrically and closely adhered to two sides of the elastic band.

Preferably, the bottom of the sealing strip is coated with a waterproof glue.

Preferably, the outer parts of the two sides of the pressurizing bag are tightly adhered with blood sucking blocks, the blood sucking blocks are of arc structures, and the tops of the blood sucking blocks are tightly adhered with the bottoms of the elastic belts.

Preferably, the elastic band has a rectangular structure.

Preferably, one end of the fixing band, which is far away from the elastic band, is of an arc-shaped structure.

Preferably, the bottom of the pressurizing bag is provided with a plurality of dressing holes which are uniformly arranged at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient to use can carry out fine pressurization to puncture department through the pressurization package that wherein sets up, guarantees certain hemostatic effect, can carry out the medicine to the wound department through aseptic dressing layer and apply, avoids causing the wound to infect, the utility model discloses very big practical value has, the facilitate promotion.

Drawings

Fig. 1 is a side view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

fig. 4 is a schematic perspective view of the present invention.

In the figure: 1. pressing and packaging; 11. a liquid layer of acetic acid; 12. a solid powder layer of sodium bicarbonate; 13. a sterile dressing layer; 14. a dressing aperture; 15. a separator film; 16. a separator; 2. an elastic band; 21. a sealing strip; 3. fixing belts; 31. a bonding layer; 4. and (4) sucking blood clots.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a pressurization band-aid used after venipuncture is shown in figures 1 and 2 and comprises a pressurization bag 1 used for pressurizing a puncture position, an elastic band 2 is tightly adhered to the top of the pressurization bag 1, fixing bands 3 are tightly adhered to two ends of the elastic band 2 and used for fixing the pressurization bag 1 at the puncture position, and an adhesion layer 31 is tightly adhered to the bottoms of the fixing bands 3 and used for being adhered to skin.

Specifically, the bilateral symmetry of elastic webbing 2 closely bonds and has sealing strip 21, and sealing strip 21 adopts the rubber material to make, can be sealed with the bottom both sides of elastic webbing 2, avoids the blood of puncture department to ooze from both sides.

In addition, the bottom coating of sealing strip 21 has the waterproof glue, pastes sealing strip 21 and patient's skin, guarantees the laminating, assurance leakproofness that can be further.

Further, the blood sucking block 4 is tightly bonded to the outer portions of the two sides of the pressurizing bag 1, the blood sucking block 4 is made of sponge materials, good water absorption performance is achieved, blood seepage can be avoided, the blood sucking block 4 is of an arc-shaped structure, and the top of the blood sucking block 4 is tightly bonded to the bottom of the elastic belt 2.

Further, the one end that elastic band 2 was kept away from to fixed band 3 is the arc structure, guarantees to laminate with the skin in the patient puncture hole outside, and is convenient for tear.

As shown in fig. 3, an acetic acid liquid layer 11 is arranged above the interior of the pressure bag 1 and filled with acetic acid liquid, a sodium bicarbonate fixed powder layer 12 is arranged below the acetic acid liquid layer 11 and filled with sodium bicarbonate fixed powder, an aseptic dressing layer 13 is arranged below the sodium bicarbonate fixed powder layer 12, a separation film 15 is arranged between the acetic acid liquid layer 11 and the sodium bicarbonate fixed powder layer 12, the side edge of the separation film 15 is tightly adhered to the inner wall of the pressure bag 1, a separation strip 16 is arranged between the aseptic dressing layer 13 and the sodium bicarbonate fixed powder layer 12, the side edge of the separation strip 16 is tightly adhered to the inner wall of the pressure bag 1, and a dressing is filled in the bacterial dressing layer 13 to perform medical dressing on the puncture.

It should be noted that the separating film 15 can be made of a damaged film material, such as a low density polyethylene film, and after the separating film 15 is damaged by kneading, the sodium bicarbonate fixed powder layer 12 and the acetic acid liquid layer 11 can be mixed to react with each other to generate gas, so that the pressurizing bag 1 expands, and the puncture site is pressurized to ensure a good hemostatic effect.

Furthermore, the elastic belt 2 is of a rectangular structure, the elastic belt 2 is made of silica gel materials and has certain elasticity, and when chemical substances in the pressurizing bag 1 react to generate gas, the elastic belt 2 is jacked up, so that the elastic belt 2 is prevented from being broken by extrusion.

The bottom of the pressurizing bag 1 is provided with a plurality of dressing holes 14, the dressing holes 14 are uniformly arranged at equal intervals, so that the medicine can permeate into the puncture of a patient through the dressing holes 14, and the wound is prevented from being inflamed and infected.

When the pressurizing wound plaster used for venipuncture is used, firstly, the pressurizing bag 1 is kneaded by hands, so that the separating film 15 in the pressurizing bag 1 is damaged, the acetic acid liquid in the internal acetic acid liquid layer 11 and the sodium bicarbonate solid powder in the sodium bicarbonate solid powder layer 12 are mixed to generate chemical reaction, gas is discharged, the pressurizing bag 1 is expanded, the bottom of the pressurizing bag 1 is aligned to a puncture, the fixing bands 3 at two ends are pasted on the skin, the fixing bands are pasted with the skin of a patient through the pasting layer 31, the aseptic dressing layer 13 is pressed through the extrusion of the pressurizing bag 1, the puncture is pressurized, a good hemostatic effect is guaranteed, the dressing in the aseptic auxiliary material layer 13 permeates into the puncture part of the patient through the dressing hole 14, disinfection and inflammation diminishing are performed, and the wound inflammation caused by long-term sealing is avoided.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pressurized wound covering for use after venipuncture comprising a pressurizing bag (1), characterized in that: an elastic belt (2) is tightly bonded on the top of the pressure bag (1), fixing belts (3) are tightly bonded at two ends of the elastic belt (2), an adhesive layer (31) is tightly adhered to the bottom of the fixing band (3), an acetic acid liquid layer (11) is arranged above the inside of the pressurizing bag (1), a sodium bicarbonate fixed powder layer (12) is arranged below the acetic acid liquid layer (11), an aseptic dressing layer (13) is arranged below the sodium bicarbonate fixed powder layer (12), a separation film (15) is arranged between the acetic acid liquid layer (11) and the sodium bicarbonate fixed powder layer (12), the side edge of the separation film (15) is tightly adhered with the inner wall of the pressure bag (1), a separation band (16) is arranged between the sterile dressing layer (13) and the sodium bicarbonate fixed powder layer (12), the side edge of the division belt (16) is tightly adhered to the inner wall of the pressure bag (1).

2. A pressurized wound covering for use after venipuncture as claimed in claim 1, wherein: sealing strips (21) are symmetrically and tightly bonded on two sides of the elastic belt (2).

3. A pressurized wound covering for use after venipuncture as claimed in claim 2, wherein: the bottom of the sealing strip (21) is coated with waterproof glue.

4. A pressurized wound covering for use after venipuncture as claimed in claim 1, wherein: the outside of the two sides of the pressurizing bag (1) is tightly bonded with the blood sucking block (4), the blood sucking block (4) is of an arc-shaped structure, and the top of the blood sucking block (4) is tightly bonded with the bottom of the elastic band (2).

5. A pressurized wound covering for use after venipuncture as claimed in claim 1, wherein: the elastic belt (2) is of a rectangular structure.

6. A pressurized wound covering for use after venipuncture as claimed in claim 1, wherein: one end of the fixing strap (3) far away from the elastic strap (2) is of an arc-shaped structure.

7. A pressurized wound covering for use after venipuncture as claimed in claim 1, wherein: the bottom of the pressurizing bag (1) is provided with a plurality of dressing holes (14), and the dressing holes (14) are uniformly arranged at equal intervals.