Medical wet patch
Through designing medical wet applies, including waterproof layers, mesh pipelines, and water absorption fabrics, it is set on the mesh pipeline layer to set up drugs and pillow holes, which solves the difficulty of controlling the amount of Chinese medicine liquid in the existing technology. The problem of evaporation of the medicinal solution and the drop in the dressing realizes the quantitative use of the medicinal solution and the stable fixing of the dressing.
Patent Information
- Application Number
- CN202420776677.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-15
AI Technical Summary
In the prior art, sterile degreased gauze is used to dip the medicine liquid into the affected area, and there are problems such as difficult to determine the amount of the medicine liquid in the dip, easy evaporation of the medicine liquid, and easy drop of the dressing.
Provide a medical wet application, including waterproof layer, mesh pipeline layer, and water absorption fabric layer. The mesh pipeline layer is equipped with drug injection holes and pillow holes. The medicinal solution is quantitatively infiltrated on the water absorption fabric layer through these holes. , Prevent too much or too little medicinal solution, and prevent drying or falling off.
The quantitative use of the medicinal solution is achieved, avoiding excessive pollution of clothing or sheets of the medicinal solution, avoiding the evaporation of the medicinal solution and drying the dressing, and a valid fixed dressing by fixing it to prevent falling.
Smart Images
Figure CN222399964U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical devices, in particular to a medical wet compress. Background Art
[0002] At present, wet compresses with medicine are often used in clinical work, and are often used in cases of skin infection, drug extravasation, etc. Sterile degreased gauze is dipped in the medicine solution and applied to the affected area to achieve a therapeutic effect.
[0003] However, there are the following problems in the method of using sterile absorbent gauze to dip in the liquid medicine:
[0004] 1. It is not easy to apply a certain amount of medicine each time when applying a wet compress. If too little is applied, the compress will not work. If too much is applied, the liquid medicine will flow down, contaminating clothes or bed sheets, and increasing the workload of the nursing staff.
[0005] 2. When a long-term wet compress is required, the liquid medicine on the exposed gauze will evaporate quickly. In clinical practice, to prevent the gauze from drying out, a clean plastic bag is usually used to cover the dressing or the dressing is dipped in liquid medicine multiple times. This operation is not only inconvenient but also easy to contaminate the dressing.
[0006] 3. When the patient moves in bed, the dressing is easy to fall off and difficult to fix in place.
[0007] Therefore, how to overcome the above-mentioned defects caused by applying the medicine solution to the affected area with sterile absorbent gauze has become a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content
[0008] In view of this, the purpose of the present invention is to provide a medical wet compress to solve the technical problems in the prior art of using sterile absorbent gauze to dip in liquid medicine and apply it to the affected area, which has the problem of difficulty in determining the amount of liquid medicine to be dipped in and the liquid medicine easily evaporating and falling off.
[0009] In order to achieve the above-mentioned purpose, the utility model provides a medical wet compress, comprising a waterproof layer, a mesh pipe layer and a water-absorbent fabric layer, the waterproof layer being provided with a fixing belt, the mesh pipe layer being fixedly arranged between the waterproof layer and the water-absorbent fabric layer, the mesh pipe layer being provided with a drug injection hole and a drug outlet hole, the drug liquid injected through the drug injection hole infiltrates into the water-absorbent fabric layer through the drug outlet hole.
[0010] Optionally, the waterproof layer is made of a waterproof film.
[0011] Optionally, the fixing belt includes multiple belts, which are arranged on both sides of the waterproof layer.
[0012] Optionally, the fixing tape includes but is not limited to Velcro, tape, sticky film or self-adhesive bandage.
[0013] Optionally, the mesh pipeline layer is composed of a plurality of flexible hoses that are crisscrossed, and the injection holes and the discharge holes are both located on the flexible hoses.
[0014] Optionally, the hoses are evenly distributed between the waterproof layer and the water-absorbing fabric layer, and a check valve is further provided at the injection hole.
[0015] Optionally, the injection hole is located on the surface and / or edge of the waterproof layer.
[0016] Optionally, the opening of the medicine outlet hole is smaller when it is close to the medicine injection hole, and is larger when it is far from the medicine injection hole.
[0017] Optionally, the size of the injection hole matches the size of the syringe.
[0018] Optionally, the absorbent fabric layer is made of multiple layers of sterile gauze.
[0019] The medical wet compress provided by the utility model has the following technical effects:
[0020] This medical wet compress is mainly composed of a waterproof layer, a mesh pipe layer and a water-absorbent fabric layer. A fixing belt is provided on the waterproof layer. The mesh pipe layer is fixed between the waterproof layer and the water-absorbent fabric layer. The mesh pipe layer is provided with a drug injection hole and a drug outlet hole. The drug liquid injected through the drug injection hole of the utility model infiltrates into the water-absorbent fabric layer through the drug outlet hole. Since the injection amount of the drug injection hole can be controlled, the drug liquid can be used in a quantitative manner to prevent excessive drug liquid from staining clothes or bed sheets, and to avoid multiple dipping of the drug liquid. The waterproof layer can prevent the water-absorbent fabric layer from drying out and being contaminated, and the fixing belt can prevent the wet compress from falling off. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0022] Figure 1 This is a structural diagram of a preferred embodiment of the medical wet compress of the present utility model;
[0023] Figure 2 yes Figure 1 Schematic diagram of the structure of the waterproof layer of a wet compress for traditional Chinese medicine;
[0024] Figure 3 yes Figure 1 Schematic diagram of the structure of the mesh pipeline layer of a traditional Chinese medicine wet compress;
[0025] Figure 4 yes Figure 1 Schematic diagram of the structure of the water-absorbent fabric layer in the middle mesh pipeline layer.
[0026] in, Figures 1-4 :
[0027] 1. Waterproof layer; 11. Fixing belt; 2. Mesh pipe layer; 21. Hose; 211. Drug outlet hole; 22. Drug injection hole; 23. Hole cover; 3. Water-absorbent fabric layer. DETAILED DESCRIPTION
[0028] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.
[0029] As described in the background technology, the method of using sterile degreased gauze to dip in liquid medicine in the prior art has the following problems: it is not easy to dip the medicine in a quantitative manner each time a wet compress is applied; if too little is applied, the wet compress will not have any effect; if too much is applied, the liquid medicine will flow down, contaminating clothes or bed sheets, and increasing the workload of nursing staff; when a long wet compress is required, the liquid medicine on the exposed gauze will evaporate quickly; in clinical practice, to prevent the gauze from drying out, a clean plastic bag is usually used to cover the dressing or the dressing is dipped in liquid medicine multiple times, which is inconvenient and easy to contaminate the dressing; when the patient moves in bed, the dressing is easy to fall off and is difficult to fix in place.
[0030] Based on this, the utility model provides a medical wet compress. The medicine liquid injected through the injection hole of the utility model infiltrates into the water-absorbing fabric layer through the medicine outlet hole. Since the injection amount of the medicine injection hole can be controlled, the medicine liquid can be used in a quantitative manner to prevent excessive medicine liquid from getting on clothes or sheets, and to avoid multiple dipping of the medicine liquid. The waterproof layer can prevent the water-absorbing fabric layer from drying out and being contaminated, and the fixing belt can prevent the wet compress from falling off.
[0031] The following is combined with specific Figure 1-4 A preferred embodiment of the medical wet compress of the present invention is described in detail.
[0032] like Figure 1-4 , which is a schematic structural diagram of a preferred embodiment of the medical wet compress of the present invention, includes a waterproof layer 1, a mesh piping layer 2 and a water-absorbent fabric layer 3, wherein the mesh piping layer 2 is fixedly arranged between the waterproof layer 1 and the water-absorbent fabric layer 3.
[0033] like Figure 1 and Figure 2As shown, the outer waterproof layer 1 of this embodiment is made of a waterproof film, which prevents the liquid from staining clothes or sheets, prevents the liquid from drying quickly, avoids contamination of the absorbent fabric layer 3, and fixes the absorbent fabric layer 3.
[0034] In order to fix the medical wet compress of this embodiment, a fixing belt 11 is further provided on the waterproof layer 1. The fixing belt 11 generally includes multiple belts, which are located on both sides of the waterproof layer 1. The number of fixing belts 11 on each side is preferably the same, and the spacing between adjacent fixing belts 11 is equal. In this way, the fixing belt 11 can not only fix the medical wet compress to the affected area, but also prevent the medical wet compress from wrinkling, which affects the wet compress effect.
[0035] The fixing belt 11 of this embodiment includes but is not limited to Velcro, adhesive tape, sticky film or self-adhesive bandage, that is, as long as it can fix the medical wet compress to the affected area, it is within the protection scope of the present invention.
[0036] like Figure 1 and Figure 4 As shown, the inner absorbent fabric layer 3 of this embodiment is preferably made of multiple layers of sterile gauze, or made of other fabrics. As long as it can absorb the liquid medicine and directly contact the skin, it is within the protection scope of the present invention.
[0037] like Figure 1 and Figure 3 As shown, in this embodiment, a drug injection hole 22 and a drug outlet hole 211 are provided on the mesh pipe layer 2 located between the waterproof layer 1 and the water-absorbent fabric layer 3. The drug liquid injected through the drug injection hole 22 infiltrates into the water-absorbent fabric layer 3 through the drug outlet hole 211. Since the amount of the injected drug liquid can be controlled, the drug liquid infiltrating into the water-absorbent fabric layer 3 can also be effectively controlled, thereby avoiding excessive drug contamination of clothes and sheets, and also avoiding multiple dipping of the drug liquid.
[0038] Specifically, such as Figure 1 and Figure 3 As shown, the mesh pipeline layer 2 of this embodiment is composed of a number of crisscrossing hoses 21, which are evenly distributed between the waterproof layer 1 and the water-absorbent fabric layer 3. The injection holes 22 and the drug outlet holes 211 are both located on the hoses 21, wherein the injection holes 22 can be located on the surface of the waterproof layer 1 or on the edge of the waterproof layer 1. If the medical wet compress is large in size, multiple groups of hoses 21 can be provided with multiple injection holes 22, and the injection holes 22 are located on the surface and edge of the waterproof layer 1 at the same time. The utility model does not limit the position and number of the injection holes 22, as long as the purpose of injection can be achieved.
[0039] The size of the injection hole 22 of this embodiment matches the size of an ordinary medical syringe, which facilitates the use of a syringe to quantitatively inject the drug. Using a syringe to push the drug solution can more effectively quantify the drug solution, avoid contamination of the drug solution, and is more convenient to use.
[0040] In addition, in order to prevent the liquid medicine from flowing back, a check valve may be installed at the injection hole 22 of this embodiment, and the check valve is used to prevent the liquid medicine from flowing back.
[0041] In this embodiment, there are several medicine outlet holes 211 of different sizes. The holes close to the medicine injection hole 22 are small, while the holes far from the medicine injection hole 22 are larger, so that the medicine liquid is evenly distributed on the water-absorbing fabric layer 3.
[0042] The medical wet compress of this embodiment can be manufactured in various sizes and models to suit different body parts. The recommended injection volume of the liquid medicine can be marked on the injection port 22 of the wet compress to avoid injecting too much or too little liquid medicine. Using a syringe to inject the liquid medicine avoids the risk of contamination associated with traditional methods of dipping or soaking the liquid medicine in a container.
[0043] In this embodiment, a hole cover 23 is provided on the injection hole 22. After the injection of the liquid medicine, the hole cover 23 is used to block the injection hole 22.
[0044] In addition, the present invention can also be packaged with a medicine bag, which is pre-filled with various commonly used medicines, such as furacillin, diluted iodine, magnesium sulfate, etc. The capacity of the medicine bag is determined according to the size of the wet compress. The opening of the medicine bag must match the injection hole 22. It can also be replaced with a syringe for push injection. The wet compress is first fixed to the affected area and then the medicine is injected, or the medicine is injected first and then fixed. There is no limitation on the order of injection.
[0045] In the description of the present invention, it should be noted that, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely for the convenience of describing the present invention and to simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0046] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model depending on the specific circumstances.
[0047] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.
Claims
1. A medical wet compress, characterized in that: It comprises a waterproof layer, a mesh pipe layer and a water-absorbent fabric layer, wherein the waterproof layer is provided with a fixing belt, the mesh pipe layer is fixed between the waterproof layer and the water-absorbent fabric layer, and the mesh pipe layer is provided with a drug injection hole and a drug outlet hole, and the drug solution injected through the drug injection hole infiltrates into the water-absorbent fabric layer through the drug outlet hole.
2. The medical wet compress according to claim 1, characterized in that: The waterproof layer is made of a waterproof film.
3. The medical wet compress according to claim 1, characterized in that: The fixing belts include a plurality of fixing belts, which are arranged on both sides of the waterproof layer.
4. The medical wet compress according to claim 3, characterized in that: The fixing tape includes but is not limited to Velcro, adhesive tape, sticky film or self-adhesive bandage.
5. The medical wet compress according to claim 1, characterized in that: The mesh pipeline layer is composed of a plurality of crisscrossed hoses, and the drug injection holes and the drug outlet holes are both located on the hoses.
6. The medical wet compress according to claim 5, characterized in that: The hose is evenly distributed between the waterproof layer and the water-absorbing fabric layer, and a check valve is also provided at the injection hole.
7. The medical wet compress according to claim 5, characterized in that: The injection hole is located on the surface and / or edge of the waterproof layer.
8. The medical wet compress according to claim 5, characterized in that: The opening of the medicine outlet hole is small near the medicine injection hole, and is larger at a distance from the medicine injection hole.
9. The medical wet compress according to claim 5, characterized in that: The size of the drug injection hole matches the size of the syringe.
10. The medical wet compress according to any one of claims 1 to 9, characterized in that: The water-absorbent fabric layer is made of multiple layers of sterile gauze.