Miao medicine gel bandage

Abstract

The utility model relates to the technical field of bandages, in particular to a Miao nationality medicine gel bandage which comprises a medicine carrying layer which is used for being attached to the knee skin and contains therapeutic agents, a protective layer is fixed to the side, away from the skin, of the medicine carrying layer, fixing devices used for being fixed to the legs are arranged on the two sides of the protective layer, and the fixing devices are hook-and-loop fasteners. Compared with the prior art, the medicine carrying layer and the protection layer are fixed together, then the product is fixed to the knee through the hook-and-loop fastener, and the technical problem that in the prior art, an administration tool is inconvenient to use is solved.

Description

Technical Field

[0001] The utility model patent relates to the technical field of bandages, specifically a seedling medicine gel bandage. Background Art

[0002] Knee osteoarthritis is a chronic inflammation with various degrees of all-round, multi-layered inflammation, which is centered on knee joint degeneration and involves bones including synovium, joint capsule and other joint structures. The main clinical manifestations are joint pain, swelling, stiffness and dysfunction, which brings many inconveniences to patients in life and work, and seriously affects the quality of life of middle-aged and elderly people.

[0003] Common therapeutic drugs on the market at present mainly include: gels, bandages, etc. Among them, the administration method of gel drugs is to use the drug only as a patch, and then stick the patch on the affected area, and tear off and replace the patch within a specified time. The disadvantage of this administration method is that it will pull the skin and cause pain when tearing it off, and there will be residual glue on the skin surface, which is inconvenient to clean. In severe cases, it will cause allergies to the patient's affected area; the administration method of bandage drugs is to wrap the drug around the affected area with a bandage. The disadvantage of this administration method is that each time the dressing is changed, the tightly wrapped bandages need to be removed, which is very inconvenient.

[0004] Therefore, providing an easy-to-use drug delivery aid is a technical problem that needs to be solved urgently in the field of knee osteoarthritis treatment. Utility Model Content

[0005] The utility model aims to provide a Miao medicine gel bandage, which is mainly used to solve the technical problem of inconvenient use of medication tools in the prior art.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A seedling medicine gel bandage comprises a drug-carrying layer containing therapeutic agents for being attached to the skin of the knee, a protective layer is fixed on the side of the drug-carrying layer away from the skin, and fixing devices for fixing on the leg are arranged on both sides of the protective layer.

[0008] The working principle and beneficial effects of the utility model:

[0009] 1. Working principle: The drug for treating knee osteoarthritis is integrated into the drug-carrying layer, and a protective layer is pressed on the drug-carrying layer. The protective layer separates the drug-carrying layer from the external environment to avoid scratching the drug-carrying layer. At the same time, the protective layer is used to fix the drug-carrying layer on the knee, that is, the drug is placed on the patient's affected area. The drug is always close to the affected area to provide long-term treatment for the affected area.

[0010] 2. Beneficial effects: This solution simplifies the structure of the traditional medical bandage and sets it into two layers, wherein the drug-carrying layer is used to carry the therapeutic drugs, so that the therapeutic drugs are in contact with the affected part of the knee for a long time, and the affected part is administered for a long time, while the role of the protective layer is to separate the drug-carrying layer from the external environment to prevent the patient's clothes from scratching the drug-carrying layer, or the drug-carrying layer from being scratched by the external environment when worn on the body.

[0011] At the same time, compared with the complex structure of existing technologies:

[0012] (1) The Miao medicine gel bandage of this scheme has a simple and soft two-layer structure, which is simple and practical to wear, and does not have the defect of tearing off the dressing causing skin pain as in the dressing medication;

[0013] (2) During the use of the Miao medicine gel bandage, it can be directly assembled and disassembled from the knee through a fixing device, and there is no need to disassemble the complicated bandage body (the existing bandage products wrap the bandage around the knee multiple times, and when disassembling, the bandage also needs to be removed multiple times), which simplifies the assembly and disassembly procedures and makes the Miao medicine gel bandage more convenient to use.

[0014] In summary, this solution solves the technical problem of inconvenient use of medication devices in the prior art.

[0015] Preferably, there are two fixing devices, which are fixed to both sides of the upper end and the lower end of the protective layer respectively. The fixing devices are fixed to both sides of the upper end and the lower end of the protective layer, and the middle of the fixing devices is hollowed out. The hollowed-out part is aligned with the bend of the back of the knee, so that when the knee is bent, the Velcro group will not hinder the knee from bending and cause discomfort to the patient.

[0016] Preferably, the fixing device comprises a Velcro hook surface and a Velcro fleece surface, which are respectively fixed on both sides of the protective layer. The drug-carrying layer is aligned with the affected part, and then the Velcro hook surface and the Velcro fleece surface are fitted together, so that the Velcro hook surface, the Velcro fleece surface and the protective layer surround the patient's knee, and the entire Miao medicine gel bandage is fixed on the knee; at the same time, the Velcro is easy to disassemble and assemble, so that the patient can wear the Miao medicine gel bandage described in this solution.

[0017] Preferably, the protective layer includes a protective layer body and retractable elastic bands fixed on both sides of the protective layer body, and the elastic bands on both sides are respectively fixed to the Velcro hook surface or Velcro fleece surface on the corresponding side. The function of the elastic band is to adjust the circumference of the Velcro hook surface, Velcro fleece surface and protective layer, so as to adapt to the different thicknesses of the legs of different patients.

[0018] Preferably, the protective layer body is a sponge layer made of soft and breathable nano sponge. The nano sponge is soft and breathable, which facilitates the drug components of the drug administration layer to penetrate into the affected area.

[0019] Preferably, the drug-carrying layer is in a butterfly shape with a cross in the middle and extending in all directions. The butterfly-shaped drug-carrying layer is convenient for fitting the shape of the human knee, the cross in the middle fits the middle of the knee, and the extending parts fit the arc-shaped surface of the knee without hindering the bending of the knee.

[0020] Preferably, the protective layer body includes a protective inner layer fixedly connected to the drug-carrying layer, and a protective outer layer is detachably connected to the side of the protective inner layer away from the drug-carrying layer, and the fixing device is installed on the protective outer layer. During the use of the Miao medicine gel bandage of this scheme, when it is necessary to replace a new medicine to treat the affected area, it is only necessary to separate the protective inner layer from the protective outer layer and replace the new protective inner layer (i.e., the drug-carrying layer) without replacing the entire Miao medicine gel bandage. The patient only needs to purchase a set of Miao medicine gel bandages and multiple replacement protective inner layers (i.e., drug-carrying layers) to achieve the effect of long-term use treatment, which reduces the consumables of the product during multiple long-term treatments and saves production costs.

[0021] Preferably, the protective inner layer is consistent with the shape of the drug-carrying layer, and is also a butterfly shape that crosses in the middle and extends in all directions; the side of the protective inner layer away from the drug-carrying layer is bonded to the protective outer layer. The purpose of setting the protective inner layer in a butterfly shape consistent with the shape of the drug-carrying layer is to improve the utilization rate of the protective inner layer material and avoid the waste of materials caused by the presence of parts of the protective inner layer that do not play a connecting role; the protective inner layer and the protective outer layer are bonded to achieve the purpose of detachable connection. Each time the drug-carrying layer is replaced, it is only necessary to tear off the protective inner layer from the protective outer layer and then stick a new protective inner layer to achieve the purpose of replacing the drug-carrying layer.

[0022] Preferably, a positioning ring for positioning the drug-carrying layer at the patella of the knee is also provided on the side of the protective outer layer close to the knee, and the positioning ring is located around the drug-carrying layer. The positioning ring is provided to facilitate the positioning of the drug-carrying layer. When the seedling medicine gel bandage is fixed on the leg, if there is no positioning ring, the bandage will be slightly displaced during the patient's activities, resulting in the drug-carrying layer not being able to be accurately positioned at the affected area. When the positioning ring is provided, the positioning ring covers the patella at the knee, plays a limiting role, and prevents the drug-carrying layer from being separated from the affected area of ​​the patient.

[0023] Preferably, the protective layer is provided with two elastic bands in the middle of the two sides of the knee, the end of the band away from the protective layer is fixed on the elastic band, and the two bands on each side are respectively fixed on the two elastic bands arranged above and below the corresponding sides. Because the upper and lower ends of the main protective outer layer of the Miao medicine gel bandage are fixed by the Velcro hook surface and the Velcro fleece surface, if the patient has a bad standing posture, such as hyperextension of the knee, the drug-carrying layer is easily separated from the skin at the knee; when the band is installed on the side of the protective outer layer, the patient has hyperextension of the knee, and a gap appears between the middle of the protective outer layer and the knee. Because the single band forms a triangular relationship with the edge of the protective outer layer and the elastic band, the band will pull the middle of the protective outer layer toward the upper and lower sides and toward the knee, so that the drug-carrying layer wrapped by the protective outer layer is once again close to the skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional structural diagram of Example 1 of the Miao medicine gel bandage of the utility model patent;

[0025] Figure 2 It is a rear view of Example 1 of the Miao medicine gel bandage of the utility model patent;

[0026] Figure 3 This is an expanded view of Example 1 of the seedling medicine gel bandage of the utility model patent (with the drug-carrying layer facing upward);

[0027] Figure 4 It is a right side cross-sectional view of Example 2 of the Miao medicine gel bandage of the utility model patent;

[0028] Figure 5 It is an expanded view of Example 3 of the Miao medicine gel bandage of the utility model patent.

[0029] The reference numerals in the drawings of the specification include: protective layer 1, protective outer layer 11, protective inner layer 12, elastic band 13, Velcro fleece surface 14, Velcro hook surface 15, drug-carrying layer 2, knee 3, positioning ring 4, and tensioning band 5. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figure 1-Figure 3As shown, a seedling medicine gel bandage includes a protective layer 1, the protective layer 1 includes a protective layer body, and the protective layer body is fixed with a retractable elastic band 13 on both sides. In the elastic bands 13 on both sides, a Velcro hook surface 15 is sewn on one side, and a Velcro fur surface 14 is sewn on the other side. The Velcro hook surface 15 and the Velcro fur surface 14 arranged in parallel form a fixing device, the protective layer 1 is aligned with the affected part, and then the Velcro hook surface 15 and the Velcro fur surface 14 are fitted together, so that the Velcro hook surface 15, the Velcro fur surface 14, and the protective layer 1 surround the patient's knee 3, and the entire seedling medicine gel bandage is fixed on the knee. There are two fixing devices, which are respectively fixed on both sides of the upper end and the lower end of the protective layer 1, and the middle of the fixing device is hollowed out. The hollow part is aligned with the bend on the back of the knee, so that when the knee is bent, the Velcro group will not hinder the bending of the knee 3, causing discomfort to the patient.

[0032] A drug-carrying layer 2 is connected to the side of the protective layer 1 close to the knee. The drug-carrying layer 2 is used to fit the skin of the affected part of the knee. The drug-carrying layer 2 is a new type of Miao medicine gel bandage drug-carrying tablet prepared by the reverse molding casting method. The main auxiliary materials include polyvidone (PVP). Povidone is a hydrogel drug-carrying matrix with colloidal protection, film-forming, adhesive, hygroscopic, solubilizing or coagulating effects, and does not cause any irritation to the skin, mucous membranes, etc. At the same time, the ingredients of Guizhou specialty Miao medicine Wuteng paste are mixed in the polyvidone to form a new type of Miao medicine gel bandage drug-carrying tablet. This new type of Miao medicine gel bandage drug-carrying tablet can be administered to the affected part for a long time during use, and will not cause skin allergies. The drug-carrying layer 2 is a butterfly shape that crosses in the middle and extends in all directions. The butterfly-shaped drug-carrying layer is easy to fit the shape of the human knee. The middle intersection fits the middle of the knee, and the extensions are easy to fit the arc-shaped surface of the knee without hindering the bending of the knee. The main material of the drug-carrying layer is gel. When making the seedling medicine gel bandage, the drug-carrying layer and the protective layer can be pressed together so that the drug-carrying layer and the protective layer are tightly adhered together.

[0033] The specific implementation of this embodiment is as follows:

[0034] Stick the drug-carrying layer in the middle of the protective layer (i.e., the new Miao medicine gel bandage drug-carrying tablet), hook the Velcro hook surface 15 onto the Velcro fleece surface 14, so that the Velcro hook surface 15, the Velcro fleece surface 14, and the protective layer 1 surround the patient's knee, fix the entire Miao medicine gel bandage on the knee, and make the drug-carrying layer fit the knee skin, continuously treat the affected part of the knee 3, after a period of use, the release of the medicine in the drug-carrying layer ends, and a new Miao medicine gel bandage can be replaced.

[0035] Embodiment 2:

[0036] like Figure 4As shown, unlike Example 1, the protective layer body includes a protective inner layer 12 pressed and bonded to the drug-carrying layer 2, and the protective inner layer 12 is bonded with a protective outer layer 11 on the side away from the drug-carrying layer 2 by adhesive, and two fixing devices are installed on the protective outer layer 11. During the use of the seedling medicine gel bandage of this scheme, when it is necessary to replace a new medicine to treat the affected area, it is only necessary to separate the protective inner layer 12 from the protective outer layer 11 and replace the new protective inner layer 12 (i.e., the drug-carrying layer 2) without replacing the entire seedling medicine gel bandage. The patient only needs to purchase a set of seedling medicine gel bandages and multiple protective inner layers 12 (i.e., the drug-carrying layer 2) for replacement to achieve the effect of long-term treatment, which reduces the consumables of the product during multiple long-term treatments and saves production costs.

[0037] The protective inner layer 12 is consistent with the shape of the drug-carrying layer 2, and is also a butterfly shape that crosses in the middle and extends in all directions; the side of the protective inner layer 12 away from the drug-carrying layer 2 is bonded to the protective outer layer 11. The purpose of setting the protective inner layer 12 in a butterfly shape consistent with the shape of the drug-carrying layer 2 is to improve the utilization rate of the protective inner layer material and avoid the waste of materials caused by the presence of a part of the protective inner layer 12 that does not play a connecting role; the protective inner layer 12 and the protective outer layer 11 are bonded to achieve the purpose of detachable connection. Each time the drug-carrying layer 2 is replaced, it is only necessary to tear off the protective inner layer 12 from the protective outer layer 11 and then stick a new protective inner layer 12 to achieve the purpose of replacing the drug-carrying layer 2.

[0038] Embodiment 3:

[0039] Different from the embodiment 1 and the embodiment 2, a positioning ring 4 for positioning the drug-carrying layer 2 to the patella of the knee 3 is also provided on the side of the protective outer layer 11 close to the knee 3, and the positioning ring 4 is located around the drug-carrying layer 2, and the positioning ring 4 is made of elastic silicone material, and the thickness of the positioning ring 4 is greater than the sum of the thickness of the protective inner layer 12 and the drug-carrying layer 2, but it does not prevent the front of the knee from fitting with the front of the knee. The purpose of the positioning ring 4 is to facilitate the positioning of the drug-carrying layer 2. When the seedling medicine gel bandage is fixed on the leg, if there is no positioning ring 4, the patient will cause the bandage to shift slightly during the activity, so that the drug-carrying layer 2 cannot be accurately positioned at the affected part. When the positioning ring 4 is provided, the positioning ring 4 covers the patella at the knee 3, plays a limiting role, and prevents the drug-carrying layer 2 from detaching from the patient's affected part. During use, the patient's patella extends into the middle position of the positioning ring 4, fits with the drug-carrying layer 2, and the positioning ring 4 touches the surface of the patella of the knee.

[0040] The protective layer 1 is located in the middle of the two sides of the knee 3 and is sewn with two elastic bands 5. The end of the band 5 away from the protective layer 1 is fixed on the elastic band 13, and the two bands 5 on each side are respectively fixed on the two elastic bands 13 arranged on the upper and lower sides of the corresponding side. The single band 5 forms a triangle relationship with the edge of the protective outer layer 11 and the elastic band 13. Because the upper and lower ends of the main protective outer layer 11 of the Miao medicine gel bandage are fixed by the Velcro hook surface 15 and the Velcro fur surface 14, the patient has a bad standing posture, such as hyperextension of the knee, and the drug-carrying layer 2 is easily separated from the skin at the knee 3. When the band 5 is installed on the side of the protective outer layer 11, the patient has hyperextension of the knee, and a gap appears between the middle part of the protective outer layer 11 and the knee 3. At this time, the band 5 will pull the middle part of the protective outer layer 11 toward the upper and lower sides and toward the knee 3, so that the drug-carrying layer 2 wrapped by the protective outer layer 11 is once again close to the skin.

[0041] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A seedling medicine gel bandage, characterized in that: It comprises a drug-carrying layer containing therapeutic agents for being adhered to the skin of the knee, a protective layer is fixed on the side of the drug-carrying layer away from the skin, fixing devices for fixing to the leg are arranged on both sides of the protective layer, there are two fixing devices, which are respectively fixed on the upper and lower ends of the protective layer, the protective layer comprises a protective layer body and retractable elastic bands fixed on both sides of the protective layer body, the protective layer body comprises a protective inner layer fixedly connected to the drug-carrying layer, a protective outer layer is detachably connected to the side of the protective inner layer away from the drug-carrying layer, the fixing device is installed on the protective outer layer, and a positioning ring for positioning the drug-carrying layer at the patella of the knee is also arranged on the side of the protective outer layer close to the knee.

2. The seedling medicine gel bandage according to claim 1, characterized in that: The fixing device comprises a Velcro hook surface and a Velcro fleece surface, and the Velcro hook surface and the Velcro fleece surface are respectively fixed on both sides of the protective layer.

3. The seedling medicine gel bandage according to claim 2, characterized in that: The elastic bands are respectively fixed to the Velcro hook surface or Velcro fleece surface on the corresponding side.

4. The seedling medicine gel bandage according to claim 3, characterized in that: The protective layer body is a sponge layer which is soft and breathable and is made of nano sponge.

5. The Miao medicine gel bandage according to claim 4, characterized in that: The drug-carrying layer is in the shape of a butterfly, crossing in the middle and extending in all directions.

6. The seedling medicine gel bandage according to claim 5, characterized in that: The protective inner layer has the same shape as the drug-carrying layer, and is also a butterfly shape that crosses in the middle and extends in all directions. The side of the protective inner layer away from the drug-carrying layer is bonded to the protective outer layer.

7. The Miao medicine gel bandage according to claim 1, characterized in that: The protective layer is located at the middle of the two sides of the knee and is respectively provided with two elastic tensioning bands, one end of the tensioning band away from the protective layer is fixed on the elastic band, and the two tensioning bands on each side are respectively fixed on the two elastic bands arranged above and below the corresponding side.

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