Injection device for diabetes

Abstract

The utility model discloses an injection device for diabetes mellitus, which belongs to the technical field of injection, and adopts the technical scheme that the injection device comprises a protection plate, a limiting mechanism is arranged on the front side of the protection plate, a first protection pad is arranged in the protection plate, and an injection body is arranged on the front side of the protection plate; the limiting mechanism comprises a limiting sleeve, a limiting cylinder and a limiting block, the rear side of the limiting sleeve extends into the limiting cylinder and is in close contact with the interior of the limiting cylinder, the front side of the limiting cylinder extends into the limiting sleeve and is in close contact with the interior of the limiting sleeve, and the surface of the limiting block is fixedly connected with the interior of the limiting cylinder; the injection device for diabetes mellitus solves the problems that most existing diabetes mellitus patients are not professional medical staff, when the injection device for diabetes mellitus is used for injection, the injection device for diabetes mellitus is not standard in operation and large in difficulty, and therefore the injection effect is not ideal.

Description

Technical Field

[0001] The utility model relates to the technical field of injection, in particular to an injection device for diabetes. Background Art

[0002] Diabetes is a metabolic disease characterized by high blood sugar. Diabetic patients control their blood sugar by injecting insulin using a diabetes injection device.

[0003] At present, a Chinese patent with announcement number CN116328102A discloses an injection device for diabetes, including a main shell, a bottom thread of the main shell is connected to a liquid chamber, the bottom thread of the liquid chamber is provided with a needle sleeve, an internal thread is provided inside the main shell, and a metering screw rod is provided inside the main shell. Through the arrangement of two pressing plates, two rotating shafts, two pointers, two connecting rods and two clamping plates, patients or their families can inject insulin to treat diabetes by themselves, which is very convenient for some emergency situations or patients who need to inject insulin frequently. The fat layer can be automatically clamped by holding the main shell to avoid non-professionals not following the specifications when injecting, and the fat layer is clamped by the clamping plate to ensure that the needle insertion angle is always kept perpendicular to the clamped fat layer during injection, which reduces the difficulty of operation during injection and greatly reduces the error rate during self-injection.

[0004] Most of the existing diabetic patients are not professional medical staff, so when using the diabetes injection device for injection, the operation of the diabetes injection device is not standardized and difficult, so that the injection effect is not ideal. Utility Model Content

[0005] The utility model provides an injection device for diabetes, aiming to solve the problem that most existing diabetes patients are not professional medical staff, and when using the diabetes injection device for injection, the diabetes injection device is not operated in a standardized manner, which is difficult and thus the injection effect is not ideal.

[0006] The utility model is implemented as follows: an injection device for diabetes, comprising a protective plate, a limiting mechanism is arranged on the front side of the protective plate, a first protective pad is arranged inside the protective plate, and an injection body is arranged on the front side of the protective plate;

[0007] The limiting mechanism includes a limiting sleeve, a limiting cylinder and a limiting block. The rear side of the limiting sleeve extends to the interior of the limiting cylinder and is in close contact with the interior of the limiting cylinder. The front side of the limiting cylinder extends to the interior of the limiting sleeve and is in close contact with the interior of the limiting sleeve. The surface of the limiting block is fixedly connected to the interior of the limiting cylinder.

[0008] In order to achieve the effect of limiting the injection body, as a preferred injection device for diabetes of the utility model, the rear side of the injection body passes through the limiting cylinder and extends to the rear side of the limiting block, the surface of the injection body contacts the interior of the limiting cylinder, and the rear side of the injection body contacts the front side of the limiting block.

[0009] In order to facilitate the injection of insulin, as a preferred injection device for diabetes of the utility model, the front side of the protective plate is provided with connecting holes, and the number of the connecting holes is several.

[0010] In order to achieve the effect of limiting and fixing the limiting cylinder, as a preferred injection device for diabetes of the utility model, the rear side of the limiting cylinder passes through the connecting hole and extends to the rear side of the connecting hole, and the surface of the limiting cylinder is connected to the internal thread of the connecting hole.

[0011] In order to achieve the effect of fixing the stretch band, as a preferred injection device for diabetes of the utility model, two stretch bands are provided on both sides of the rear side of the protective plate, and the front side of the stretch band is fixedly connected to the rear side of the protective plate.

[0012] In order to achieve the effect of conveniently stretching the stretch belt, as a preferred injection device for diabetes of the utility model, a limiting plate is provided on the rear side of the stretch belt, and the two sides of the front side of the limiting plate are respectively fixedly connected to the rear sides of the left stretch belt and the right stretch belt.

[0013] In order to achieve the effect of fixing the second protective pad, as a preferred injection device for diabetes of the utility model, a second protective pad is provided on the front side of the limiting plate, and the rear side of the second protective pad extends to the interior of the limiting plate and is fixedly connected to the interior of the limiting plate.

[0014] In order to achieve the effect of limiting the injection body, as a preferred injection device for diabetes of the utility model, the front side of the first protective pad is fixedly connected to the inside of the protective plate, and the surface of the injection body is in contact with the inside of the first protective pad.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The injection device for diabetes is connected with the internal thread of the connecting hole through the surface of the limiting cylinder, and then the injection body containing insulin is moved into the interior of the limiting cylinder, so that the limiting cylinder limits the injection body, and then the patient injects himself with the injection body, thereby avoiding unsatisfactory injection effect caused by the injection body due to unfamiliarity or hand tremors of the patient's body, and solving the problem that most of the existing diabetes patients are not professional medical staff, and when using the diabetes injection device for injection, the operation of the diabetes injection device is not standardized and difficult, thereby resulting in unsatisfactory injection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of the injection device for diabetes of the present utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the limit cylinder and the injection body in the utility model;

[0019] Figure 3 It is a three-dimensional connection schematic diagram of the limiting mechanism in the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the injection body in the utility model;

[0021] Figure 5 For this utility model Figure 1 A partial enlarged view of point A in the middle.

[0022] In the figure, 1. protective plate; 2. limiting mechanism; 201. limiting sleeve; 202. limiting cylinder; 203. limiting block; 3. connecting hole; 4. second protective pad; 5. limiting plate; 6. stretching belt; 7. injection body; 8. first protective pad. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0025] See also Figure 1-5 The utility model provides a technical solution: an injection device for diabetes, comprising a protective plate 1, a limiting mechanism 2 is arranged on the front side of the protective plate 1, a first protective pad 8 is arranged inside the protective plate 1, and an injection body 7 is arranged on the front side of the protective plate 1;

[0026] The limiting mechanism 2 includes a limiting sleeve 201, a limiting cylinder 202 and a limiting block 203. The rear side of the limiting sleeve 201 extends to the interior of the limiting cylinder 202 and is in close contact with the interior of the limiting cylinder 202. The front side of the limiting cylinder 202 extends to the interior of the limiting sleeve 201 and is in close contact with the interior of the limiting sleeve 201. The surface of the limiting block 203 is fixedly connected to the interior of the limiting cylinder 202.

[0027] In this embodiment: the surface of the limiting cylinder 202 is connected to the internal thread of the connecting hole 3, and then the injection body 7 containing insulin is moved to the inside of the limiting cylinder 202, so that the limiting cylinder 202 limits the injection body 7, and then the patient injects himself with the injection body 7, thereby avoiding unsatisfactory injection effect caused by the injection body 7 due to the patient's unfamiliarity or hand tremors, and solving the problem that most of the existing diabetic patients are not professional medical staff, and when using the diabetic injection device for injection, the operation of the diabetic injection device is not standardized and difficult, resulting in less than ideal injection effect.

[0028] As a technical optimization solution of the utility model, the rear side of the injection body 7 passes through the limiting cylinder 202 and extends to the rear side of the limiting block 203, the surface of the injection body 7 contacts the interior of the limiting cylinder 202, and the rear side of the injection body 7 contacts the front side of the limiting block 203.

[0029] In this embodiment: by making the surface of the injection body 7 contact with the inside of the limiting cylinder 202, and making the rear side of the injection body 7 contact with the front side of the limiting block 203, the injection body 7 can be limited, thereby achieving the effect of limiting the injection body 7.

[0030] As a technical optimization solution of the present invention, a plurality of connection holes 3 are provided on the front side of the protection plate 1 .

[0031] In this embodiment, the injection body 7 is injected through the connection holes 3 at different positions, so that the insulin can be injected conveniently, thereby achieving the effect of convenient insulin injection.

[0032] As a technical optimization solution of the present invention, the rear side of the limiting cylinder 202 passes through the connecting hole 3 and extends to the rear side of the connecting hole 3 , and the surface of the limiting cylinder 202 is connected to the internal thread of the connecting hole 3 .

[0033] In this embodiment, the limiting cylinder 202 can be fixed and limited by connecting the surface of the limiting cylinder 202 with the internal thread of the connecting hole 3, thereby achieving the effect of limiting and fixing the limiting cylinder 202.

[0034] As a technical optimization solution of the present invention, two stretching straps 6 are provided on both sides of the rear side of the protective plate 1 , and the front sides of the stretching straps 6 are fixedly connected to the rear side of the protective plate 1 .

[0035] In this embodiment, by fixedly connecting the front side of the stretching belt 6 to the rear side of the protective plate 1 , the stretching belt 6 can be fixed to the rear side of the protective plate 1 , thereby achieving the effect of fixing the stretching belt 6 .

[0036] As a technical optimization solution of the utility model, a limiting plate 5 is provided on the rear side of the stretching belt 6, and the two sides of the front side of the limiting plate 5 are fixedly connected to the rear sides of the left stretching belt 6 and the right stretching belt 6 respectively.

[0037] In this embodiment, the stretching belt 6 can be stretched by causing the limiting plate 5 to drive the stretching belt 6 to move, thereby achieving the effect of conveniently stretching the stretching belt 6 .

[0038] As a technical optimization solution of the present invention, a second protection pad 4 is provided on the front side of the limiting plate 5 , and the rear side of the second protection pad 4 extends to the inside of the limiting plate 5 and is fixedly connected to the inside of the limiting plate 5 .

[0039] In this embodiment, the second protection pad 4 can be fixed in position by fixing the rear of the second protection pad 4 to the inside of the limiting plate 5 , thereby achieving the effect of fixing the second protection pad 4 .

[0040] As a technical optimization solution of the present invention, the front side of the first protective pad 8 is fixedly connected to the inside of the protective plate 1 , and the surface of the injection body 7 is in contact with the inside of the first protective pad 8 .

[0041] In this embodiment, the injection body 7 can be limited in position by bringing the surface of the injection body 7 into contact with the interior of the first protective pad 8 , thereby achieving the effect of limiting the position of the injection body 7 .

[0042] Working principle: First, according to the patient's own body shape, hold the limiting plate 5, so that the limiting plate 5 is moved and expanded to a suitable position through the stretching belt 6, and then move the limiting plate 5 so that the limiting plate 5 drives the stretching belt 6, and the stretching belt 6 drives the protective plate 1 to move, thereby driving the first protection pad 8 and the second limiting pad to move, so that the first protection pad 8 and the second protection pad 4 are in close contact with the patient's abdomen and back on the opposite side, and then rotate the limiting cylinder 202, the surface of the limiting cylinder 202 is connected with the internal thread of the connecting hole 3, and then move the injection body 7 containing insulin inside to the inside of the limiting cylinder 202, so that the limiting cylinder 2 02 By limiting the injection body 7, the patient can extend the injection body 7 to the rear side of the limiting cylinder 202 so that the rear side of the injection body contacts the subcutaneous tissue of the abdomen, and then inject himself, thereby avoiding unsatisfactory injection effects caused by the injection body 7 due to the patient's unfamiliarity with the injection body or hand tremors, thereby achieving the effect of making it convenient for the patient to use the injection body 7, and solving the problem that most of the existing diabetic patients are not professional medical staff, and when using the diabetic injection device for injection, the operation of the diabetic injection device is not standardized and difficult, resulting in unsatisfactory injection effects.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A diabetes injection device, comprising a protective plate (1), characterized in that: A limiting mechanism (2) is arranged on the front side of the protective plate (1), a first protective pad (8) is arranged inside the protective plate (1), and an injection body (7) is arranged on the front side of the protective plate (1); The limiting mechanism (2) comprises a limiting sleeve (201), a limiting cylinder (202) and a limiting block (203); the rear side of the limiting sleeve (201) extends to the interior of the limiting cylinder (202) and is in close contact with the interior of the limiting cylinder (202); the front side of the limiting cylinder (202) extends to the interior of the limiting sleeve (201) and is in close contact with the interior of the limiting sleeve (201); and the surface of the limiting block (203) is fixedly connected to the interior of the limiting cylinder (202).

2. A diabetes injection device according to claim 1, characterized in that: The rear side of the injection body (7) passes through the limiting cylinder (202) and extends to the rear side of the limiting block (203); the surface of the injection body (7) contacts the interior of the limiting cylinder (202); and the rear side of the injection body (7) contacts the front side of the limiting block (203).

3. The injection device for diabetes according to claim 1, characterized in that: The front side of the protective plate (1) is provided with connection holes (3), and the number of the connection holes (3) is a plurality.

4. The injection device for diabetes according to claim 1, characterized in that: The rear side of the limiting cylinder (202) passes through the connecting hole (3) and extends to the rear side of the connecting hole (3), and the surface of the limiting cylinder (202) is connected to the inner thread of the connecting hole (3).

5. The injection device for diabetes according to claim 1, characterized in that: Two stretching straps (6) are provided on both sides of the rear side of the protective plate (1), and the front side of the stretching strap (6) is fixedly connected to the rear side of the protective plate (1).

6. The injection device for diabetes according to claim 5, characterized in that: A limiting plate (5) is arranged on the rear side of the stretching belt (6), and two sides of the front side of the limiting plate (5) are respectively fixedly connected to the rear side of the left stretching belt (6) and the rear side of the right stretching belt (6).

7. The injection device for diabetes according to claim 6, characterized in that: A second protective pad (4) is arranged on the front side of the limiting plate (5), and a rear side of the second protective pad (4) extends to the interior of the limiting plate (5) and is fixedly connected to the interior of the limiting plate (5).

8. The injection device for diabetes according to claim 1, characterized in that: The front side of the first protective pad (8) is fixedly connected to the inside of the protective plate (1), and the surface of the injection body (7) is in contact with the inside of the first protective pad (8).

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