Insulin injection site positioning and sterilizing device

Abstract

The utility model relates to the technical field of medical instruments, and discloses an insulin injection site positioning and sterilizing device which comprises a positioning patch, an adhesive layer is arranged at the top of the positioning patch, a sealing ring is fixedly connected to the top of the adhesive layer, an anti-permeation layer is fixedly connected to the inner wall of the sealing ring, and an anti-permeation layer is fixedly connected to the inner wall of the sealing ring. And the top of the anti-permeation layer is fixedly connected with an anti-skid layer. The utility model has the following advantages and effects: under the pressing, the soft bag is extruded to be broken, the internal alcohol enters the permeable cotton layer, the alcohol rapidly permeates into the permeable cotton layer, the sealing ring and the anti-permeable layer prevent the alcohol from permeating outwards, the soft cotton layer is soaked by the alcohol, the anti-permeable layer is pressed to disinfect the skin, and the sealing ring is torn off after disinfection, so that the skin can be disinfected. The adhesive layer is separated from the positioning patch, and the anti-permeation layer is taken down, so that the disinfected skin can be conveniently injected, alcohol is prevented from permeating and volatilizing outwards during disinfection, the disinfection effect is ensured, and the skin disinfection patch is more convenient to store and is more sterile and sanitary.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a positioning and disinfecting device for an insulin injection site. Background Art

[0002] Diabetes is a metabolic disease characterized by hyperglycemia caused by insulin secretion defects or insulin action disorders. The current treatment options are mainly oral hypoglycemic drugs and long-term use of insulin. Diabetic patients have a long course of disease and generally need to inject insulin at home. Since patients repeatedly inject in one area, insulin absorption is affected, which will lead to unstable blood sugar control in patients, and even cause local skin subcutaneous nodules, subcutaneous redness and swelling, subcutaneous fat hyperplasia and atrophy and other adverse reactions, so the injection site needs to be constantly changed.

[0003] In the prior art, Chinese patent publication number CN218010625U discloses an injection disinfection rotation patch, including a patch, the patch is annular, the two sides of the patch are respectively connected to a first film and a second film, the side of the patch close to the first film is a non-adhesive surface, the side of the patch close to the second film is an adhesive surface, and a disinfection cotton sheet is provided on the first film, and the disinfection cotton sheet is arranged on a side close to the patch. The injection disinfection rotation patch of the utility model can indicate the last insulin injection site, adopts a light and compact patch, is light and comfortable for patients to use, has low cost, reduces the burden on patients, and does not need to prepare disinfection facilities such as alcohol cotton swabs, which is convenient for patients and improves the practicality of the disinfection rotation patch.

[0004] However, when the utility model is actually used, the alcohol cotton pad is contacted with the injected skin for disinfection. The alcohol of the device directly penetrates into the cotton pad. The alcohol is easy to evaporate. It is not convenient to seal and store the alcohol before use. The device is inconvenient to store. The alcohol on the cotton pad may penetrate outward, affecting the disinfection effect. Therefore, it needs to be improved. Utility Model Content

[0005] The utility model aims to provide a positioning disinfection device for an insulin injection site, which can avoid the outward penetration and volatilization of alcohol during disinfection, ensure the disinfection effect, and is more convenient for storage and more sterile and hygienic.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: a positioning and disinfection device for an insulin injection site, comprising a positioning sticker, a viscose layer is arranged on the top of the positioning sticker, a sealing ring is fixedly connected to the top of the viscose layer, an anti-penetration layer is fixedly connected to the inner wall of the sealing ring, an anti-slip layer is fixedly connected to the top of the anti-penetration layer, a soft layer is fixedly connected to the bottom of the anti-penetration layer, a soft capsule is fixedly connected to the inner wall of the anti-penetration layer, alcohol is arranged inside the soft capsule, and a permeable cotton layer is arranged inside the anti-penetration layer.

[0007] By adopting the above technical solution, when the patient uses it, he sticks the positioning sticker on the area that needs injection, and the alcohol is wrapped by the soft capsule. The soft capsule is elastic and is not easy to rupture without being squeezed by a large external force, thereby facilitating the storage of alcohol and preventing the alcohol from leaking outward during storage. During disinfection, the anti-slip layer is pressed slightly with the finger, and the anti-slip layer has an anti-slip effect. Under the pressure, the soft capsule is squeezed and ruptured, and the alcohol inside enters the permeable cotton layer. The alcohol quickly penetrates into the permeable cotton layer, and the sealing ring and the anti-permeation layer prevent the alcohol from penetrating outward. The soft layer is soaked with alcohol, and the anti-permeation layer is pressed to disinfect the skin. After disinfection, the sealing ring is torn off, the adhesive layer and the positioning sticker are separated, and the anti-permeation layer is removed, which is convenient for injection of the disinfected skin. During disinfection, alcohol is prevented from penetrating and volatilizing outward, ensuring the disinfection effect, making it easier to store and more sterile and hygienic.

[0008] The utility model is further configured as follows: a guide cotton strip is fixedly connected to the inside of the permeable cotton layer, and the number of the guide cotton strips is several.

[0009] By adopting the above technical solution, the guide cotton strip is beneficial to the diversion and penetration of alcohol and facilitates the diffusion of alcohol liquid.

[0010] The utility model is further configured as follows: a cotton fiber layer is arranged on the outer surface of the guide cotton strip, and a wood pulp fiber layer is arranged on the outer surface of the cotton fiber layer.

[0011] By adopting the above technical solution, the cotton fiber layer and the wood pulp fiber layer improve the diversion effect of the diversion cotton strip and improve the penetration efficiency of alcohol.

[0012] The utility model is further configured as follows: a cotton swab is fixedly connected to the inner wall of the positioning sticker, and a positioning cotton ring is fixedly connected to one end of the cotton swab.

[0013] By adopting the above technical solution, after the sealing ring is torn off, the cotton swab and the positioning cotton ring are also permeated and disinfected with alcohol, and the patient inserts the insulin injection pen tip into the positioning cotton ring to facilitate positioning injection.

[0014] The utility model is further configured as follows: an anti-allergic adhesive layer is fixedly connected to the bottom of the positioning sticker, and a sterile dustproof film is arranged at the bottom of the anti-allergic adhesive layer.

[0015] By adopting the above technical solution, the sterile dustproof film provides sterile protection for the positioning cotton ring. When in use, the sterile dustproof film is torn off, and the anti-allergic adhesive layer is adhered to the patient's skin to avoid allergies at the adhesion site.

[0016] The utility model is further configured as follows: a reinforcement sticker is fixedly connected to the outer surface of the positioning sticker, and the number of the reinforcement stickers is four.

[0017] By adopting the above technical solution, while the positioning patch is being pasted, the reinforcement patch is also pasted on the skin to reinforce the positioning patch.

[0018] The beneficial effects of the utility model are:

[0019] 1. The utility model, through the coordinated arrangement of the positioning sticker, the adhesive layer, the sealing ring, the anti-penetration layer, the anti-slip layer, the soft layer, the soft capsule, the alcohol and the permeable cotton layer, can make the device in use. When using it, the patient sticks the positioning sticker on the area where injection is required, and the alcohol is wrapped by the soft capsule. The soft capsule is elastic and is not easily broken without being squeezed by a large external force, thereby facilitating the storage of the alcohol and preventing the alcohol from leaking outward during storage. During disinfection, the finger slightly presses the anti-slip layer, and the anti-slip layer has an anti-slip effect. Under the pressure, the soft capsule is squeezed and thus broken, and the internal alcohol enters the permeable cotton layer, and the alcohol quickly penetrates into the permeable cotton layer. The sealing ring and the anti-penetration layer prevent the alcohol from penetrating outward, and the soft layer is soaked with alcohol. The anti-penetration layer is pressed to disinfect the skin. After disinfection, the sealing ring is torn off, the adhesive layer and the positioning sticker are separated, and the anti-penetration layer is removed, so as to facilitate the injection of the disinfected skin. During disinfection, the alcohol is prevented from penetrating outward and volatilizing, thereby ensuring the disinfection effect, being more convenient to store, and being more sterile and hygienic.

[0020] 2. The utility model, through the coordinated arrangement among the guide cotton strip, cotton fiber layer, wood pulp fiber layer, cotton swab, positioning cotton ring, anti-allergic adhesive layer, sterile dustproof film and reinforcement patch, can make the guide cotton strip conducive to the diversion and penetration of alcohol and facilitate the diffusion of alcohol liquid when the device is in use, the cotton fiber layer and the wood pulp fiber layer improve the diversion effect of the guide cotton strip and improve the penetration efficiency of alcohol, after the sealing ring is torn off, the cotton swab and the positioning cotton ring are also penetrated and disinfected by alcohol, the patient inserts the insulin injection pen tip into the positioning cotton ring for easy positioning injection, the sterile dustproof film performs sterile protection on the positioning cotton ring, the sterile dustproof film is torn off when in use, the anti-allergic adhesive layer is adhered to the patient's skin to avoid allergies at the adhesion site. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. 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 creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the anti-permeability layer of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the guide sliver of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the cotton swab of the utility model.

[0026] In the picture, 1. positioning sticker; 2. adhesive layer; 3. sealing ring; 4. anti-penetration layer; 5. anti-slip layer; 6. soft layer; 7. soft capsule; 8. alcohol; 9. permeable cotton layer; 10. guide cotton strip; 11. cotton fiber layer; 12. wood pulp fiber layer; 13. cotton swab; 14. positioning cotton ring; 15. anti-allergic adhesive layer; 16. sterile dustproof film; 17. reinforcement sticker. DETAILED DESCRIPTION

[0027] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0028] Reference Figure 1-4A device for positioning and disinfecting an insulin injection site comprises a positioning patch 1, a viscose layer 2 is arranged on the top of the positioning patch 1, a sealing ring 3 is fixedly connected to the top of the viscose layer 2, an anti-permeation layer 4 is fixedly connected to the inner wall of the sealing ring 3, an anti-slip layer 5 is fixedly connected to the top of the anti-permeation layer 4, a soft layer 6 is fixedly connected to the bottom of the anti-permeation layer 4, a soft capsule 7 is fixedly connected to the inner wall of the anti-permeation layer 4, alcohol 8 is arranged inside the soft capsule 7, and a permeable cotton layer 9 is arranged inside the anti-permeation layer 4. When the patient uses it, the positioning patch 1 is pasted on the area where injection is required, the alcohol 8 is wrapped by the soft capsule 7, the soft capsule 7 is elastic, and is not easily squeezed by a large external force. The soft layer 6 is soaked with alcohol, and the anti-permeation layer 4 is pressed to disinfect the skin. After disinfection, the sealing ring 3 is torn off, the adhesive layer 2 and the positioning sticker 1 are separated, and the anti-permeation layer 4 is removed to facilitate the injection of the disinfected skin. During disinfection, the alcohol 8 is prevented from permeating outward and volatilizing outward. The invention ensures the disinfection effect, is more convenient for storage, and is more sterile and hygienic. A guide cotton strip 10 is fixedly connected to the inside of the permeable cotton layer 9. The number of the guide cotton strips 10 is several. The guide cotton strips 10 are conducive to the diversion and penetration of alcohol and the diffusion of alcohol liquid. The outer surface of the guide cotton strip 10 is provided with a cotton fiber layer 11. The outer surface of the cotton fiber layer 11 is provided with a wood pulp fiber layer 12. The cotton fiber layer 11 and the wood pulp fiber layer 12 improve the diversion effect of the guide cotton strip 10 and improve the penetration efficiency of alcohol. A cotton swab 13 is fixedly connected to the inner wall of the positioning sticker 1. One end of the cotton swab 13 is fixedly connected to a positioning cotton ring 14. After the sealing ring 3 is torn off, the cotton swab 13 and The positioning cotton ring 14 is also disinfected by alcohol penetration. The patient inserts the insulin injection pen tip into the positioning cotton ring 14 to facilitate positioning injection. The bottom of the positioning sticker 1 is fixedly connected with an anti-allergic adhesive layer 15. The bottom of the anti-allergic adhesive layer 15 is provided with a sterile dustproof film 16. The sterile dustproof film 16 provides sterile protection for the positioning cotton ring 14. When in use, the sterile dustproof film 16 is torn off, and the anti-allergic adhesive layer 15 is adhered to the patient's skin to avoid allergies at the adhesion site. The outer surface of the positioning sticker 1 is fixedly connected with a reinforcement sticker 17. The number of reinforcement stickers 17 is four. When the positioning sticker 1 is adhered, the reinforcement sticker 17 is also adhered to the skin to reinforce the positioning sticker 1.

[0029] In the utility model, through the coordinated arrangement among the positioning sticker 1, the adhesive layer 2, the sealing ring 3, the anti-penetration layer 4, the anti-slip layer 5, the soft layer 6, the soft capsule 7, the alcohol 8 and the permeable cotton layer 9, the device can be used when the patient sticks the positioning sticker 1 on the area requiring injection, and the alcohol 8 is wrapped by the soft capsule 7. The soft capsule 7 is elastic and is not easily broken without being squeezed by a large external force, thereby facilitating the storage of the alcohol 8 and preventing the alcohol 8 from leaking outward during storage. During disinfection, the anti-slip layer 5 is slightly pressed by a finger, and the anti-slip layer 5 has an anti-slip effect. Under the pressure, the soft capsule 7 is squeezed and thus broken, and the alcohol inside enters the permeable cotton layer 9, and the alcohol quickly penetrates into the permeable cotton layer 9. The sealing ring 3 and the anti-penetration layer 4 prevent the alcohol from permeating outward, the soft layer 6 is soaked by the alcohol, and the anti-penetration layer 4 is pressed to disinfect the skin. After disinfection, the sealing ring 3 is torn off, and the adhesive layer 2 and the positioning sticker 1 are separated. , remove the anti-penetration layer 4 to facilitate the injection of the disinfected skin, and avoid the alcohol 8 from penetrating and volatilizing outward during disinfection. Through the coordinated arrangement of the guide cotton strip 10, cotton fiber layer 11, wood pulp fiber layer 12, cotton swab 13, positioning cotton ring 14, anti-allergic adhesive layer 15, sterile dustproof film 16 and reinforcement patch 17, the guide cotton strip 10 can facilitate the diversion and penetration of alcohol when the device is in use, and the cotton fiber layer 11 and the wood pulp fiber layer 12 improve the diversion effect of the guide cotton strip 10. After the sealing ring 3 is torn off, the cotton swab 13 and the positioning cotton ring 14 are also penetrated and disinfected by alcohol. The patient inserts the insulin injection pen tip into the positioning cotton ring 14, and the sterile dustproof film 16 performs sterile protection on the positioning cotton ring 14. When in use, the sterile dustproof film 16 is torn off, the anti-allergic adhesive layer 15 is adhered to the patient's skin, and while the positioning patch 1 is adhered, the reinforcement patch 17 is also adhered to the skin to reinforce the positioning patch 1.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning and disinfecting device for an insulin injection site, comprising a positioning sticker (1), characterized in that: The top of the positioning sticker (1) is provided with an adhesive layer (2), the top of the adhesive layer (2) is fixedly connected to a sealing ring (3), the inner wall of the sealing ring (3) is fixedly connected to an anti-penetration layer (4), the top of the anti-penetration layer (4) is fixedly connected to an anti-slip layer (5), the bottom of the anti-penetration layer (4) is fixedly connected to a soft layer (6), the inner wall of the anti-penetration layer (4) is fixedly connected to a soft capsule (7), the interior of the soft capsule (7) is provided with alcohol (8), and the interior of the anti-penetration layer (4) is provided with a permeable cotton layer (9).

2. The insulin injection site positioning and disinfection device according to claim 1, characterized in that: A guide cotton strip (10) is fixedly connected to the interior of the permeable cotton layer (9), and the number of the guide cotton strips (10) is several.

3. The insulin injection site positioning and disinfection device according to claim 2, characterized in that: The outer surface of the guide cotton strip (10) is provided with a cotton fiber layer (11), and the outer surface of the cotton fiber layer (11) is provided with a wood pulp fiber layer (12).

4. The insulin injection site positioning and disinfection device according to claim 1, characterized in that: A cotton swab (13) is fixedly connected to the inner wall of the positioning sticker (1), and a positioning cotton ring (14) is fixedly connected to one end of the cotton swab (13).

5. The insulin injection site positioning and disinfection device according to claim 1, characterized in that: An anti-allergic adhesive layer (15) is fixedly connected to the bottom of the positioning sticker (1), and a sterile dustproof film (16) is provided at the bottom of the anti-allergic adhesive layer (15).

6. The insulin injection site positioning and disinfection device according to claim 1, characterized in that: The outer surface of the positioning sticker (1) is fixedly connected with a reinforcement sticker (17), and the number of the reinforcement stickers (17) is four.

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