CN211023506U - Medical transparent wound dressing - Google Patents

Abstract

The utility model discloses a medical transparent wound dressing, including the dressing body, the bottom of dressing body is provided with transparent protection layer, the upper end of transparent protection layer is provided with the imbibition layer, the upper end of imbibition layer is provided with the rubber coating, the upper end of rubber coating is provided with antiseized adhesive paper layer, the middle part of imbibition layer is hollow structure, the upper end of transparent protection layer and the middle part that is located the imbibition layer are provided with infection early warning layer, the upper end on infection early warning layer is provided with hemostasis layer, the upper end on hemostasis layer is provided with the dressing, the middle part on hemostasis layer is provided with a plurality of gasbags, the one end of imbibition layer is provided with the intake pipe of being connected with the gasbag, the one end of imbibition layer is provided with the articula. Has the advantages that: the dressing has the advantages of effectively improving the efficacy of the dressing, being beneficial to the recovery of patients, reasonable design structure, good sterility and adhesiveness and good practical effect.

Description

Medical transparent wound dressing

Technical Field

The utility model relates to a medical treatment technical field particularly, relates to a medical transparent wound dressing.

Background

There are many intravenous infusion devices used clinically in hospitals, including medical transparent dressing patches. The medical transparent dressing patch can be kept on the wound for seven days or more due to high permeability, high waterproofness and effective strong adhesiveness, so that the medical transparent dressing patch is widely applied to various hospitals. At present, sterile transparent dressings are necessary consumer goods for hospitals and are very high in consumption amount under the condition of rapid development of medical conditions, but at present, common transparent dressings are poor in adhesiveness and easy to fall off to cause secondary damage to human bodies, medical staff are inconvenient to use, and symptoms at the initial stage of wound infection are not obvious, so that the infection condition of wounds cannot be determined by means of simple observation.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a medical transparent wound dressing to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a medical transparent wound dressing, includes the dressing body, the bottom of dressing body is provided with transparent protection layer, the upper end of transparent protection layer is provided with the imbibition layer, the upper end of imbibition layer is provided with the rubberised layer, the upper end of rubberised layer is provided with antiseized ply, the middle part of imbibition layer is hollow structure, the upper end of transparent protection layer just is located the middle part of imbibition layer is provided with infects early warning layer, the upper end on infects early warning layer is provided with hemostasis layer, the upper end on hemostasis layer is provided with the dressing, the middle part on hemostasis layer is provided with a plurality of gasbags, the one end of imbibition layer be provided with the intake pipe that the gasbag is connected, the one end of imbibition layer is provided with the articulamentum, the imbibition layer is kept.

Furthermore, one end of the anti-sticking paper layer is provided with an easy-to-pull head.

Further, the dressing comprises a gauze layer I, a hydroxymethyl cellulose layer, an alginic acid fiber layer, a calcium ion hydrogel layer and a gauze layer II, wherein the gauze layer I is positioned at the upper end of the dressing, the gauze layer II is positioned at the lower end of the dressing, the alginic acid fiber layer is positioned in the middle of the dressing, the hydroxymethyl cellulose layer is arranged between the alginic acid fiber layer I and the gauze layer II, and the calcium ion hydrogel layer is arranged between the alginic acid fiber layer II and the gauze layer II.

Further, the imbibition layer comprises film protective layer, sponge layer and soft foam layer, the sponge layer with soft foam layer is the middle part of film protective layer, the sponge layer is located the lower extreme of soft foam layer.

Further, the infection early warning layer is a pH value color development layer, and the pH value color development layer is a film compounded with a pH indicator.

Further, the hemostasis layer is a non-woven fabric layer.

The utility model provides a medical transparent wound dressing, beneficial effect as follows: the utility model discloses a dressing is at the adhesive linkage of rubber coating and articulamentum and the female layer of bonding for attached nature prevents external pollution well in the use, can not produce the injury to human skin, and production simple process still through the setting of dressing, can diminish inflammation and stanch to the wound, realizes the quick healing of wound, has effectively improved the efficiency of dressing, is favorable to patient's recovery, and its project organization is reasonable, aseptic and attached nature is good, has fine practical function.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a medical transparent wound dressing according to an embodiment of the present invention;

fig. 2 is a front view of a medical transparent wound dressing according to an embodiment of the present invention;

fig. 3 is a schematic view of a hemostatic layer of a transparent wound dressing for medical use according to an embodiment of the present invention;

fig. 4 is a schematic dressing view of a medical transparent wound dressing according to an embodiment of the present invention;

fig. 5 is a schematic view of a liquid absorbent layer of a medical transparent wound dressing according to an embodiment of the present invention.

In the figure:

1. a dressing body; 2. a transparent protective layer; 3. a liquid absorption layer; 4. gluing layers; 5. an anti-sticking paper layer; 6. an infection early warning layer; 7. a haemostatic layer; 8. a dressing; 9. an air bag; 10. an air inlet pipe; 11. a connecting layer; 12. bonding the mother layer; 13. an easy-to-pull head; 14. a first gauze layer; 15. a layer of hydroxymethylcellulose; 16. a layer of alginate fibers; 17. a calcium ion hydrogel layer; 18. a second gauze layer; 19. a thin film protective layer; 20. a sponge layer; 21. a flexible foam layer.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a medical transparent wound dressing is provided.

The first embodiment is as follows:

as shown in fig. 1-5, the medical transparent wound dressing according to the embodiment of the present invention comprises a dressing body 1, wherein a transparent protective layer 2 is disposed at the bottom end of the dressing body 1, a liquid absorbing layer 3 is disposed at the upper end of the transparent protective layer 2, a glue coating layer 4 is disposed at the upper end of the liquid absorbing layer 3, an anti-sticking paper layer 5 is disposed at the upper end of the glue coating layer 4, the middle part of the liquid absorbing layer 3 is a hollow structure, an infection early warning layer 6 is disposed at the upper end of the transparent protective layer 2 and at the middle part of the liquid absorbing layer 3, a hemostatic layer 7 is disposed at the upper end of the infection early warning layer 6, a dressing 8 is disposed at the upper end of the hemostatic layer 7, a plurality of air bags 9 are disposed at the middle part of the hemostatic layer 7, an air inlet pipe 10 connected with the air bags 9 is disposed, and one end of the liquid absorbing layer 3, which is far away from the connecting layer 11, is provided with a bonding female layer 12 matched with the connecting layer 11.

Example two:

as shown in fig. 1 to 5, an easy-to-pull head 13 is provided at one end of the release paper layer 5. The dressing 8 consists of a gauze layer I14, a hydroxymethyl cellulose layer 15, an alginic acid fiber layer 16, a calcium ion hydrogel layer 17 and a gauze layer II 18, wherein the gauze layer I14 is positioned at the upper end of the dressing 8, the gauze layer II 18 is positioned at the lower end of the dressing 8, the alginic acid fiber layer 16 is positioned in the middle of the dressing 8, the hydroxymethyl cellulose layer 15 is arranged between the alginic acid fiber layer 16 and the gauze layer I14, and the calcium ion hydrogel layer 17 is arranged between the alginic acid fiber layer 16 and the gauze layer II 18.

As shown in fig. 1 to 5, the liquid absorbent layer 3 is composed of a thin film protective layer 19, a sponge layer 20 and a flexible foam layer 21, the sponge layer 20 and the flexible foam layer 21 are the middle part of the thin film protective layer 19, and the sponge layer 20 is located at the lower end of the flexible foam layer 21. The infection early warning layer 6 is a pH value color development layer, and the pH value color development layer is a film compounded with a pH indicator. The hemostasis layer 7 is a non-woven fabric layer.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, one side of the dressing 8 on the paddle dressing body 1 is in contact with a wound, so that the dressing 8 faces inwards, one end of the transparent protective layer 2 faces outwards, the transparent protective layer 2 is a PU (polyurethane) film, finally, the anti-sticking paper layer 5 on the adhesive layer 4 is torn off, the dressing 4 can be conveniently and quickly stuck on the skin, and the infection early warning layer 6 is arranged between the dressing 8 and the infection early warning layer 6, namely, the pH value changes and develops color when the pH value is less than 6.8, for example, the dressing shows yellow, the pH value changes from yellow to red when rising, so that medical staff can be helped to administer medicine to patients or adjust corresponding treatment measures, the liquid absorption layer 3 absorbs moisture, the drying of the penetrating position can be ensured, the hemostatic layer 7 is a non-woven fabric layer, the middle part of the non-woven fabric layer contains a hemostatic mixture of hemozyme and a junctional substance, and is, effectively assist imbibition layer 3 to stanch, and do not influence the demonstration of infecting early warning layer 6, and can prevent wound position department skin wound infection, through the adhesive connection of articulamentum 11 and bonding mother layer 12, effectively satisfy the fixed bonding of department such as arm, foot and shank, prevent dropping of dressing body 1, under the connection of intake pipe 10 through gasbag 9, effectively make gasbag 9 exert pressure to dressing 8, guarantee that dressing 8 can carry out direct contact with the affected part, through being provided with gauze layer one 14, hydroxymethyl cellulose layer 15, alginic acid fiber layer 16, calcium ion hydrogel layer 17 and gauze layer two 18's dressing 8, keep the wound moist and absorb the wound exudate, prevent moisture, bacterium and dust invade the wound, can also be simultaneously through concentration difference with calcium ion absorption to skin, be favorable to patient's recovery, and then diminish inflammation and stanch the wound, realizes the rapid healing of the wound, effectively improves the efficacy of the dressing 8, has the characteristics of low production cost, no harm to human body, good flexibility, good biocompatibility and the like,

to sum up, with the help of the above technical scheme of the utility model, through dressing 8 at rubber coating 4 and the adhesive connection of articulamentum 11 and female layer 12 that bonds for attached nature prevents external pollution well in the use, can not produce the injury to human skin, production simple process, still through dressing 8's setting, can diminish inflammation and stanch the wound, realize the rapid healing of wound, dressing 8's efficiency has effectively been improved, be favorable to patient's recovery, its project organization is reasonable, aseptic and attached nature is good, has fine practical function.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The medical transparent wound dressing is characterized by comprising a dressing body (1), wherein a transparent protective layer (2) is arranged at the bottom end of the dressing body (1), a liquid absorbing layer (3) is arranged at the upper end of the transparent protective layer (2), a gluing layer (4) is arranged at the upper end of the liquid absorbing layer (3), an anti-sticking paper layer (5) is arranged at the upper end of the gluing layer (4), the middle part of the liquid absorbing layer (3) is of a hollow structure, an infection early warning layer (6) is arranged at the upper end of the transparent protective layer (2) and positioned in the middle of the liquid absorbing layer (3), a hemostasis layer (7) is arranged at the upper end of the infection early warning layer (6), a dressing (8) is arranged at the upper end of the hemostasis layer (7), a plurality of air bags (9) are arranged at the middle of the hemostasis layer (7), an air inlet pipe (10) connected with the air bags (9), one end of the liquid absorption layer (3) is provided with a connecting layer (11), and the liquid absorption layer (3) is far away from one end of the connecting layer (11) and is provided with a bonding mother layer (12) matched with the connecting layer (11).

2. The medical transparent wound dressing according to claim 1, characterized in that one end of the release paper layer (5) is provided with an easy-to-pull tab (13).

3. The medical transparent wound dressing according to claim 1, characterized in that the dressing (8) consists of a gauze layer one (14), a hydroxymethyl cellulose layer (15), an alginic acid fiber layer (16), a calcium ion hydrogel layer (17) and a gauze layer two (18), the gauze layer one (14) is located at the upper end of the dressing (8), the gauze layer two (18) is located at the lower end of the dressing (8), the alginic acid fiber layer (16) is located at the middle part of the dressing (8), the hydroxymethyl cellulose layer (15) is arranged between the alginic acid fiber layer (16) and the gauze layer one (14), and the calcium ion hydrogel layer (17) is arranged between the alginic acid fiber layer (16) and the gauze layer two (18).

4. The medical transparent wound dressing according to claim 1, wherein the liquid absorbent layer (3) is composed of a thin film protective layer (19), a sponge layer (20) and a soft foam layer (21), the sponge layer (20) and the soft foam layer (21) are the middle part of the thin film protective layer (19), and the sponge layer (20) is positioned at the lower end of the soft foam layer (21).

5. The medical transparent wound dressing according to claim 1, wherein the infection early warning layer (6) is a pH value color development layer, and the pH value color development layer is a film compounded with a pH indicator.

6. The medical transparent wound dressing according to claim 1, characterized in that the hemostatic layer (7) is a non-woven layer.

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