Insulin needle housing with double cotton chamber

Abstract

An insulin needle housing with dual cotton cavities includes an insulin needle cavity. One end of the insulin needle cavity is sealed, while the other end is covered by a first waterproof tear-off film. The inner side of the first waterproof tear-off film covers the other end of the insulin needle cavity, and a second waterproof tear-off film is provided on the outer side of the first waterproof tear-off film. The second waterproof tear-off film forms a sterile cotton pad cavity on the outer side of the first waterproof tear-off film, and has a tear-off end on the outer side of the second waterproof tear-off film, covering the tear-off end of the first waterproof tear-off film. A dry cotton pad cavity with an outward-facing opening is provided on the end wall of one end of the insulin needle cavity, and the opening of the dry cotton pad cavity is sealed. The advantages are: firstly, it is portable and integrated with the insulin needle housing, making it easily accessible during injection; secondly, the insulin needle cavity can only be torn open after the sterile cotton pad cavity is torn, ensuring that the sterile cotton pad is used first; thirdly, the dry cotton pad is easy to press; and fourthly, it is convenient to carry.

Description

Technical Field

[0001] This utility model relates to an insulin needle housing with a double cotton cavity. Background Technology

[0002] The Chinese Guidelines for Diabetes Medication Injection Techniques (2016 Edition) state that standardized insulin injection therapy is a crucial means of achieving good glycemic control. "Injection site disinfection" is strongly recommended in the guidelines (A3). Currently, when diabetic patients self-inject insulin, the need to carry sterile cotton pads and pressure-dry cotton swabs is inconvenient, often resulting in the injection site not being disinfected due to the lack of sterile cotton pads or swabs, and the absence of pressure-dry cotton swabs to press the injection site after injection. This leads to serious adverse outcomes such as bruising, infection, suppuration, and necrosis at the injection site, affecting the glycemic control and physical and mental health of diabetic patients. Utility Model Content

[0003] The purpose of this invention is to solve the problems existing in the prior art by proposing an insulin needle housing with double cotton cavities.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An insulin needle housing with dual cotton cavities includes a housing, an insulin needle cavity within the housing, one end of the insulin needle cavity being sealed, and the other end of the insulin needle cavity being covered by a first waterproof tearable membrane. The inner side of the first waterproof tearable membrane covers the other end of the insulin needle cavity, and a second waterproof tearable membrane is provided on the outer side of the first waterproof tearable membrane. The second waterproof tearable membrane forms a sterile cotton pad cavity on the outer side of the first waterproof tearable membrane, and a tearable end of the second waterproof tearable membrane is provided on the outer side of the second waterproof tearable membrane, covering the tearable end of the first waterproof tearable membrane. A dry cotton pad cavity with an outward opening is provided on the end wall of one end of the insulin needle cavity, and a sealing element is provided on the opening of the dry cotton pad cavity.

[0006] Furthermore, the bonding area between the first waterproof tearable film and the other end of the insulin needle lumen is greater than the bonding area between the second waterproof tearable film and the first waterproof tearable film.

[0007] Furthermore, a disinfectant cotton pad is placed inside the cavity of the disinfectant cotton pad.

[0008] Furthermore, a dry cotton pad is placed inside the dry cotton pad cavity.

[0009] Furthermore, the seal is an openable structure.

[0010] Furthermore, a cylinder is provided on the end wall of one end of the insulin needle cavity, and a sealing element is provided on the outside of the cylinder, forming a dry cotton pad cavity between the cylinder and the sealing element.

[0011] Furthermore, the tube is positioned between one end of the insulin needle lumen and the other end.

[0012] The advantages of this utility model are: first, it is portable and integrated with the insulin needle housing, making it easy to grab during injection; second, the insulin needle cavity can only be torn open after the sterile cotton pad cavity is torn open, ensuring that the sterile cotton pad is used first; third, the dry cotton pad is designed for easy pressing; and fourth, it is convenient to carry. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this application.

[0014] Figure 2 This is a side view of this application.

[0015] Figure 3 This is a cross-sectional view of Embodiment 1 of this application.

[0016] Figure 4 This is a cross-sectional view of Embodiment 2 of this application.

[0017] 1 is the shell; 2 is the insulin needle cavity; 3 is the first waterproof tearable film; 4 is the second waterproof tearable film; 5 is the sterile cotton pad cavity; 6 is the tearable end of the first waterproof tearable film; 7 is the tearable end of the second waterproof tearable film; 8 is the dry cotton pad cavity; 9 is the sealing element; 10 is the cylinder; A is one end of the insulin needle cavity; B is the other end of the insulin needle cavity; Detailed Implementation

[0018] The following will refer to the appendix in the embodiments of this utility model. Figure 1-4 The technical solutions in the embodiments of this utility model will be clearly and completely described. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0019] Example 1: Refer to Appendix Figure 1-4 An insulin needle housing with dual cotton cavities includes a housing 1, an insulin needle cavity 2 inside the housing, one end A of the insulin needle cavity being sealed, and the other end B of the insulin needle cavity being covered by a first waterproof tearable membrane 3. The inner side of the first waterproof tearable membrane covers the other end B of the insulin needle cavity, and a second waterproof tearable membrane 4 is provided on the outer side of the first waterproof tearable membrane. The second waterproof tearable membrane forms a sterile cotton pad cavity 5 on the outer side of the first waterproof tearable membrane, and the sterile cotton pad cavity contains a layer of sterile cotton pad. A second waterproof tearable membrane tearable end 7 is provided on the outer side of the second waterproof tearable membrane, and the second waterproof tearable membrane covers the tearable end 6 of the first waterproof tearable membrane. A sealed dry cotton pad cavity 8 is provided on the end wall of one end of the insulin needle cavity, and a sealing element 9 is provided on the opening of the dry cotton pad cavity.

[0020] The insulin needle housing has a double cotton cavity, and the sterile cotton swab cavity 5 is 1-2mm thick.

[0021] The insulin needle housing has a double cotton cavity, and the sealing part 9 is a sealing cap with a break mark, which can be directly broken off to remove the dry cotton pad for compression.

[0022] The insulin needle housing has a double cotton cavity. The sealing element 9 is a third waterproof tearable membrane. The dry cotton pad is connected to the inner side of the third waterproof tearable membrane. The dry cotton pad is taken out after the third waterproof tearable membrane is torn open through the tearable end.

[0023] The insulin needle housing has a double cotton cavity, and the dry cotton pad cavity 8 has a break mark, which can be directly broken off to remove the dry cotton pad for compression.

[0024] The insulin needle housing with dual cotton cavities has a first waterproof tearable film bonded to the other end of the insulin needle cavity with a larger bonding area than the second waterproof tearable film bonded to the first waterproof tearable film.

[0025] The insulin needle housing has a double cotton cavity, with a sterile cotton pad placed inside the sterile cotton pad cavity.

[0026] The insulin needle housing has a double cotton cavity, with a dry cotton pad placed inside the dry cotton pad cavity.

[0027] The insulin needle housing has a double cotton cavity and the seal is an openable structure.

[0028] When in use, the second waterproof tearable film tearable end 7 is exposed on the outside. The user subconsciously tears the second waterproof tearable film first to obtain a sterile cotton pad, which can be used for sterilization. Then, the first waterproof tearable film tearable end 6 is used to tear the first waterproof tearable film to obtain the insulin needle for injection. After the injection is completed, the seal 9 is removed to obtain a dry cotton pad, which can be taken out and pressed or used together with the outer shell and pressed.

[0029] Example 2: An insulin needle housing with dual cotton cavities includes a housing 1. The housing contains an insulin needle cavity, one end of which is sealed, and the other end is covered by a first waterproof tearable film. The inner side of the first waterproof tearable film covers the other end of the insulin needle cavity. A second waterproof tearable film is provided outside the first waterproof tearable film, forming a sterile cotton pad cavity outside the first waterproof tearable film. A tearable end of the second waterproof tearable film is provided outside the second waterproof tearable film, covering the tearable end of the first waterproof tearable film. A cylindrical body 10 is provided on the end wall of one end of the insulin needle cavity, and a sealing element 9 is provided on the outer side of the cylindrical body, forming a dry cotton pad cavity between the cylindrical body and the sealing element. The dry cotton pad is wrapped around the outer side of the cylindrical body.

[0030] The insulin needle housing has a double cotton cavity, with the cylindrical body covering one end of the insulin needle cavity and the other end.

[0031] When in use, the second waterproof tearable film tearable end 7 is exposed on the outside. The user subconsciously tears the second waterproof tearable film first to obtain a sterile cotton pad, which can be used for sterilization. Then, the first waterproof tearable film tearable end 6 is used to tear the first waterproof tearable film to obtain the insulin needle for injection. After the injection is completed, the seal 9 is removed and the dry cotton pad is used together with the outside of the tube to press. Pressing the curved surface of the tube can reduce indentations.

[0032] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An insulin needle housing with a double cotton cavity, comprising a housing (1), wherein an insulin needle cavity (2) is provided inside the housing (1), one end (A) of the insulin needle cavity is sealed, and the other end (B) of the insulin needle cavity is covered by a first waterproof tearable membrane (3), characterized in that: The inner side of the first waterproof tearable film covers the other end of the insulin needle cavity. A second waterproof tearable film (4) is provided on the outer side of the first waterproof tearable film. The second waterproof tearable film forms a sterile cotton pad cavity (5) on the outer side of the first waterproof tearable film. A second waterproof tearable film tearable end (7) is provided on the outer side of the second waterproof tearable film. The second waterproof tearable film covers the tearable end (6) of the first waterproof tearable film. A dry cotton pad cavity (8) with an outward opening is provided on the end wall of one end of the insulin needle cavity. A sealing element (9) is provided on the opening of the dry cotton pad cavity.

2. The insulin needle housing with dual cotton cavities according to claim 1, characterized in that: The adhesive area between the first waterproof tearable film and the other end of the insulin needle cavity is greater than the adhesive area between the second waterproof tearable film and the first waterproof tearable film.

3. The insulin needle housing with dual cotton cavities according to claim 2, characterized in that: A disinfectant cotton pad is placed inside the cavity of the disinfectant cotton pad.

4. The insulin needle housing with dual cotton cavities according to claim 3, characterized in that: A dry cotton pad is placed inside the cavity.

5. The insulin needle housing with dual cotton cavities according to claim 1, characterized in that: The seal is an openable structure.

6. The insulin needle housing with dual cotton cavities according to claim 1, characterized in that: A cylinder (10) is provided on the end wall of one end of the insulin needle cavity, and a sealing element is provided on the outside of the cylinder, forming a dry cotton pad cavity between the cylinder and the sealing element.

7. The insulin needle housing with dual cotton cavities according to claim 1, characterized in that: The tube is placed between one end of the insulin needle lumen and the other end.

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