CN215020443U

CN215020443U - Liquid medicine wet dressing bandage

Info

Publication number: CN215020443U
Application number: CN202120697354.1U
Authority: CN
Inventors: 郭亚婷; 张海英; 车政洁; 安媛媛; 王丹; 汉燕琴; 丁春云; 马莉; 李顺英; 贾瑞娜; 和瑞
Original assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Current assignee: 904th Hospital of the Joint Logistics Support Force of PLA
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-07
Anticipated expiration: 2031-04-06

Abstract

The utility model provides a liquid medicine wet dressing bandage, which solves the problems that when medical gauze is used for wet dressing liquid medicine, the liquid medicine needs to be bound, fixed and inconvenient to use and is easy to cause medicine overflow; the bandage comprises a bandage body, wherein the bandage body is in a strip shape, a medicine storage part and a fixing part are arranged on the bandage body, the fixing part comprises a first bonding part and a second bonding part which can be mutually adhered, and the first bonding part and the second bonding part are respectively connected with two ends of the medicine storage part; the medicine storage part at least comprises a medicine absorption layer and an anti-overflow layer, wherein the medicine absorption layer is positioned at the lower layer of the anti-overflow layer and is used for absorbing liquid medicines, and the anti-overflow layer is used for preventing the liquid medicines positioned in the medicine absorption layer from overflowing; the bandage body can be fixed on the affected part through the first bonding part and the second bonding part which are mutually adhered, so that the operation is convenient; and medicine storage portion can absorb liquid medicine, and the anti-overflow layer sets up and prevents that liquid medicine from spilling over outside the medicine absorption layer, reduces the waste of liquid medicine.

Description

Liquid medicine wet dressing bandage

Technical Field

The utility model belongs to the technical field of the medical equipment technique and specifically relates to a liquid medicine wet compress bandage is related to.

Background

Wet dressing refers to a method of applying gauze dipped with liquid medicine to the affected part to treat diseases. In the treatment of skin diseases, it is generally necessary to apply a liquid drug to the affected area.

In the prior art, there is no dedicated liquid medicine wet compressing device, and medical staff usually soaks the liquid medicine to be laid and utilizes medical gauze and the like, goes out unnecessary liquid, and ties up medical gauze in affected parts such as abdomen, back, wrist and the like.

The applicant has found that the prior art has at least the following technical problems: on one hand, the medical gauze is adopted to leach the liquid medicine, and the medical gauze needs to be bound on the affected part of the patient, so that the use is inconvenient, and discomfort is brought to the patient; on the other hand, the liquid medicine is easy to overflow, wastes the medicine and brings inconvenience to patients.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a liquid medicine wet dressing bandage to solve the technical problems that the liquid medicine is inconvenient to use and easy to overflow due to the need of binding and fixing when being used for wet dressing by medical gauze in the prior art; the utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

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

the utility model provides a liquid medicine wet compress bandage, including the bandage body for fix at belly or back or wrist or shank, the bandage body is banded, and has medicine storage division and fixed part on it, wherein:

the fixing part comprises a first bonding part and a second bonding part which can be adhered to each other, and the first bonding part and the second bonding part are respectively connected with two ends of the medicine storage part;

the medicine storage part at least comprises a medicine absorption layer and an anti-overflow layer, wherein the medicine absorption layer is positioned at the lower layer of the anti-overflow layer, the medicine absorption layer is used for absorbing liquid medicines, and the anti-overflow layer is used for preventing the liquid medicines positioned in the medicine absorption layer from overflowing.

Preferably, the drug storage part further comprises a gas permeable surface layer located below the drug absorption layer and configured to contact the skin, and the gas permeable surface layer has a microporous structure allowing the liquid drug to permeate therethrough.

Preferably, the breathable surface layer is made of a cotton material.

Preferably, the first bonding portion and the second bonding portion both extend along the length direction of the bandage body, and the first bonding portion and/or the second bonding portion are made of an elastic material.

Preferably, the surfaces of the first bonding portion and the second bonding portion for mutual adhesion are provided with a fastening or adhesive layer.

Preferably, the drug absorption layer is made of water-absorbing material; and there is the introduction passageway in the medicine absorbing layer, the introduction passageway is connected with annotates the liquid pipe, the one end of annotating the liquid pipe extends to in the introduction passageway, the other end extends the anti-overflow layer, the mouth of pipe department lock of annotating the liquid pipe has first shutoff cap.

Preferably, the surface of the anti-overflow layer deviating from the drug absorption layer is provided with a first buckling part which is located at a position corresponding to the nozzle of the liquid injection tube, an inner cavity communicated with the liquid injection tube is arranged in the first buckling part, and the inner cavity of the first buckling part allows the first blocking cap to be buckled on the inner cavity to block the liquid injection tube.

Preferably, a pressure layer is arranged between the anti-overflow layer and the drug absorption layer, an air bag is arranged in the pressure layer, and the air bag can press the drug absorption layer to apply pressure to the affected part for wet compress when in an expansion state.

Preferably, the air bag is connected with an inflation tube, the other end of the inflation tube extends to the upper surface of the anti-overflow layer, and a second plugging cap is buckled at the opening of the inflation tube.

Preferably, a second buckling part is arranged on the surface of the anti-overflow layer, which deviates from the drug absorption layer, the second buckling part is located at a position corresponding to the mouth of the inflation tube, an inner cavity communicated with the inflation tube is arranged in the second buckling part, and the inner cavity of the second buckling part allows the second blocking cap to be buckled on the second blocking cap to block the inflation tube.

The utility model provides a liquid medicine wet compress bandage compares with prior art, has following beneficial effect: the first bonding part and the second bonding part at the two ends of the bandage body can be mutually adhered, and after the bandage body is coated or wound on an affected part, the bandage body can be fixed on the affected part through the mutually adhered first bonding part and second bonding part without operations such as knotting and the like; the medicine storage part on the bandage body can absorb liquid medicine, and the anti-overflow layer is arranged outside the medicine absorption layer to prevent the liquid medicine from overflowing, so that the waste of the liquid medicine is reduced; the liquid medicine wet dressing bandage is convenient and feasible when in use, and is convenient for the operation of medical care personnel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 top view of a liquid medication moist bandage;

FIG. 2 is a schematic cross-sectional view of a first embodiment of a bandage body;

FIG. 3 is a cross-sectional view of a second embodiment of the bandage body with the bladder in a contracted configuration;

FIG. 4 is a cross-sectional view of a second embodiment of the bandage body, with the balloon in an inflated condition;

FIG. 5 is a schematic view showing the structure of the liquid inlet tube, the first engaging member and the first plugging cap.

Fig. 1, bandage body; 11. an anti-overflow layer; 12. a drug-absorbing layer; 121. an introduction channel; 13. a breathable surface layer; 131. a microporous structure; 14. a pressure layer; 21. a first adhesive portion; 22. a second bonded portion; 3. an air bag; 4. a liquid injection pipe; 5. a first buckling part; 51. an inner cavity; 6. a first plugging cap; 7. an inflation tube; 8. a second fastening part; 9. a second plugging cap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts 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", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and 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. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model provides a liquid medicine wet dressing bandage which is convenient to fix on the affected part, is convenient to use and can reduce the overflow of liquid medicine.

The technical solution provided by the present invention is explained in more detail with reference to fig. 1 to 5.

Example 1

As shown in fig. 1 and 2, the present embodiment provides a liquid medicine moist bandage, including a bandage body 1 for fixing on the abdomen or back or wrist or leg, the bandage body 1 having a band shape on which a medicine storage portion and a fixing portion are present, wherein: the fixing portion includes a first bonding portion 21 and a second bonding portion 22 capable of being adhered to each other, the first bonding portion 21 and the second bonding portion 22 being connected to both ends of the medicine storage portion, respectively; the medicine storage part at least comprises a medicine absorption layer 12 and an anti-overflow layer 11, wherein the medicine absorption layer 12 is positioned at the lower layer of the anti-overflow layer 11, the medicine absorption layer 12 is used for absorbing liquid medicine, and the anti-overflow layer 11 is used for preventing the liquid medicine positioned in the medicine absorption layer 12 from overflowing.

In the liquid medicine wet dressing bandage of the embodiment, when in use, the medicine absorption layer 12 can absorb the liquid medicine, then the first bonding part 21 and the second bonding part 22 at the two ends of the bandage body 1 can be mutually adhered, after the bandage body 1 is coated or wound on an affected part, the bandage body 1 can be fixed on the affected part through the mutually adhered first bonding part 21 and second bonding part 22 without operations such as knotting and the like; the medicine storage part on the bandage body 1 can absorb liquid medicine, and the anti-overflow layer 11 is arranged outside the medicine absorption layer 12 to prevent the liquid medicine from overflowing, so that the waste of the liquid medicine is reduced; the liquid medicine wet dressing bandage is convenient and feasible when in use, and is convenient for the operation of medical care personnel.

As an alternative embodiment, referring to fig. 2, the drug storage portion of this embodiment further includes a gas permeable surface layer 13, the gas permeable surface layer 13 is located below the drug absorption layer 12 and is used for contacting with the skin, and a microporous structure 131 for allowing the liquid drug to permeate is located on the gas permeable surface layer 13.

The microporous structure 131 of the breathable surface layer 13 provides a passage for the liquid medicine in the medicine absorption layer 12 to reach the affected part, so that the liquid medicine can act on the affected part conveniently. And the breathable surface layer 13 is made of soft materials, so that the comfort is ensured.

As an alternative embodiment, the breathable surface layer 13 is made of cotton material, which can ensure good comfort and breathability.

As an alternative embodiment, referring to fig. 1, the first adhesive portion 21 and the second adhesive portion 22 both extend along the length direction of the bandage body 1, and the first adhesive portion 21 and/or the second adhesive portion 22 are made of an elastic material.

The extension length of the bandage body 1 and the extension lengths of the first adhesive portion 21 and the second adhesive portion 22 may be specifically set according to actual conditions so that the bandage body 1 can be fixed to the abdomen, back, wrist, or the like. The first bonding portion 21 and/or the second bonding portion 22 are made of an elastic material, so that the bandage body 1 has a certain continuous extending length, and the bandage body 1 can wrap affected parts at different positions conveniently.

As an alternative embodiment, the surfaces of the first bonding portion 21 and the second bonding portion 22 for mutual adhesion are both provided with a hook and loop or an adhesive layer. The first bonding portion 21 and the second bonding portion 22 may be hook and loop fasteners or adhesive layers having adhesiveness. Preferably, the first bonding portion 21 and the second bonding portion 22 include an elastic tape, and the surface of the elastic tape is provided with the above-mentioned hook and loop fastener or the above-mentioned adhesive layer.

Example 2

The drug absorption layer 12 is made of a water-absorbent material such as a water-absorbent gel of the prior art. In order to wet compress the affected part with the persistent liquid medicine, in this embodiment, as shown in fig. 3, an introducing channel 121 is present in the medicine absorbing layer 12, the introducing channel 121 is connected with the liquid injection tube 4, one end of the liquid injection tube 4 extends into the introducing channel 121, the other end extends out of the anti-overflow layer 11, and the first blocking cap 6 is buckled at the nozzle of the liquid injection tube 4.

Preferably, the inner diameter of the nozzle of the liquid injection pipe 4 is matched with the outer diameter of the injection end of the injector, and the injection end of the injector can extend into the liquid injection pipe 4 to inject liquid medicine. When the liquid medicine in the bandage body 1 is reduced, the liquid medicine can be injected into the medicine absorption layer 12 according to the requirement, specifically, during operation, the first blocking cap 6 can be opened, the liquid medicine is injected into the liquid injection pipe 4 by using the injector, and the liquid medicine can reach the medicine absorption layer 12 along the liquid injection pipe 4 for supplement.

Preferably, the liquid injection pipe 4 is a soft pipe body to ensure the comfort of the patient during wet dressing.

As an alternative embodiment, referring to fig. 3 and 5, the surface of the spill-proof layer 11 facing away from the drug-absorbing layer 12 has a first engaging portion 5 and the first engaging portion 5 is located at a position corresponding to the spout of the liquid-pouring spout 4, an inner cavity 51 communicating with the liquid-pouring spout 4 is located in the first engaging portion 5, and the inner cavity 51 of the first engaging portion 5 allows the first blocking cap 6 to be locked thereon to block the liquid-pouring spout 4.

The buckling part is fixed on the surface of the anti-overflow layer 11, which is far away from the drug absorption layer 12, so that the first blocking cap 6 can be buckled conveniently. Preferably, a bending portion exists between the first plugging cap 6 and the first buckling portion 5, and when the first plugging cap 6 is separated from the inner cavity 51 of the buckling portion, the first plugging cap can be connected to the first buckling portion 5 through the bending portion, so as to prevent loss.

Example 3

In order to further enhance the wet compress effect of the liquid medicine, as an alternative embodiment, referring to fig. 3 and 4, a pressure layer 14 is arranged between the spill-proof layer 11 and the medicine absorption layer 12, a gas bag 3 is arranged in the pressure layer 14, and the gas bag 3 can press the medicine absorption layer 12 to apply pressure to the affected part for wet compress when in an inflated state.

The pressure layer can apply micro pressure to the drug absorption layer 12 through the air bag 3 in the expansion state, so that the drug can act on the affected part through the air permeable surface layer 13 more quickly, and particularly, when the liquid drug in the drug absorption layer 12 is less, the air bag 3 expanded through the pressure layer acts on the drug absorption layer 12, so that the liquid drug in the drug absorption layer can play a role.

As an optional embodiment, the air bag 3 is connected with an inflation tube 7, the other end of the inflation tube 7 extends to the upper surface of the anti-overflow layer 11, and a second plugging cap 9 is buckled at the mouth of the inflation tube 7 to prevent air leakage.

Similarly, the inner diameter of the nozzle of the inflation tube 7 is matched with the outer diameter of the injection end of the injector, and the injection end of the injector can extend into the inflation tube 7 to inject gas so as to expand the airbag 3.

As shown in fig. 3, the balloon 3 is in a contracted state in fig. 3, in which the pressure layer does not press the drug absorption layer 12; referring to fig. 4, when the balloon 3 is inflated by the inflation tube 7, the balloon 3 is expanded, and the balloon 3 applies downward pressure to the drug absorption layer 12 as shown by the arrow in fig. 4, thereby rapidly forcing the liquid drug through the microporous structure 131 to the affected part.

As an alternative embodiment, referring to fig. 4 and 5, a second buckling portion 8 is present on a surface of the spill-proof layer 11 facing away from the drug absorption layer 12, the second buckling portion 8 is located at a position corresponding to a nozzle of the inflation tube 7, an inner cavity 51 communicating with the inflation tube 7 is present in the second buckling portion 8, and the inner cavity 51 of the second buckling portion 8 allows the second blocking cap 9 to be buckled thereon to block the inflation tube 7. The structures of the second engaging portion 8 and the second plugging cap 9 are the same as those of the first engaging portion 5 and the first plugging cap 6, and can be seen from fig. 5.

The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A liquid medicine moist bandage, comprising a bandage body for fixing at the abdomen or back or wrist or leg, which is in the form of a tape and on which there are a medicine storage portion and a fixing portion, wherein:

2. The liquid drag wet dressing bandage of claim 1 wherein said drag reservoir further comprises a breathable top layer underlying said drag absorbent layer and adapted to contact the skin, said breathable top layer having a microporous structure therein which permits the passage of liquid drag therethrough.

3. A liquid drag moist dressing according to claim 2, wherein said breathable cover layer is made of a cotton material.

4. The liquid drag wet dressing bandage of claim 1 wherein said first bond and said second bond each extend along the length of said bandage body, and wherein said first bond and/or said second bond are made of an elastic material.

5. The liquid pharmaceutical moist bandage according to claim 4, characterized in that the surfaces of said first and second adhesive portions for mutual adhesion are provided with a hook and loop or adhesive layer.

6. The liquid drug moist bandage of claim 1, wherein said drug absorbent layer is made of a water absorbent material; and there is the introduction passageway in the medicine absorbing layer, the introduction passageway is connected with annotates the liquid pipe, the one end of annotating the liquid pipe extends to in the introduction passageway, the other end extends the anti-overflow layer, the mouth of pipe department lock of annotating the liquid pipe has first shutoff cap.

7. The liquid medicine wet dressing bandage according to claim 6, wherein a first buckling portion is arranged on the surface of the anti-overflow layer away from the medicine absorption layer and is located at a position corresponding to the nozzle of the liquid injection tube, an inner cavity communicated with the liquid injection tube is arranged in the first buckling portion, and the inner cavity of the first buckling portion allows the first blocking cap to be buckled on the inner cavity to block the liquid injection tube.

8. The liquid medicine wet dressing bandage according to claim 1, wherein a pressure layer is provided between said overflow preventing layer and said medicine absorbing layer, and a balloon is provided in said pressure layer, said balloon being capable of pressing said medicine absorbing layer to apply pressure to the affected part for wet dressing when it is in an inflated state.

9. The liquid medicine wet-dressing bandage according to claim 8, wherein an air filling pipe is connected to said air bag, the other end of said air filling pipe extends to the upper surface of said anti-overflow layer, and a second plugging cap is fastened to the mouth of said air filling pipe.

10. The liquid medicine wet dressing bandage of claim 9, wherein a second buckling portion is formed on a surface of said overflow-preventing layer away from said medicine absorbing layer, and said second buckling portion is located at a position corresponding to a nozzle of said air tube, and an inner cavity communicated with said air tube is formed in said second buckling portion, and said inner cavity of said second buckling portion allows said second sealing cap to be buckled thereon to seal said air tube.