CN216496864U - Novel insulin injection pen - Google Patents

Abstract

The utility model discloses a novel insulin injection pen which comprises a pen body, wherein a handle is arranged on one side inside the pen body, a threaded rod is connected to the inner wall of the handle in a threaded manner, the tail end of the threaded rod is connected with the pen body in a matched manner, a convex block is rotatably connected to the outer wall of the handle through a bearing, and a sliding rail is connected to the inner surface of the top of the convex block in a sliding and clamping manner. This new insulin injection pen, when having realized the regulation dosage, there is pronunciation to indicate, the old person and the relatively poor patient of eyesight have been solved, the problem of dose is difficult to observe, it is suitable to guarantee the dose of injection liquid medicine, guarantee treatment, and after the injection, cooperation through control switch and speaker is worked, can realize indicateing after the injection finishes twelve seconds, the patient can extract the syringe needle this moment, guarantee that the liquid medicine is whole to be injected, and then the effect of injection has been guaranteed, avoid wrong operation, guarantee injection personnel's operating specification.

Description

Novel insulin injection pen

Technical Field

The utility model relates to the technical field of insulin injection, in particular to a novel insulin injection pen.

Background

Insulin injections are generally used to treat the following diseases: 1. type I diabetes, type II diabetes with severe stress conditions such as severe infection, trauma, major surgery, and the like, and with complications of cardiovascular and cerebrovascular diseases, nephropathy or retinopathy, and the like; 3. diabetic ketoacidosis, hyperglycemic nonketotic hyperosmolar coma; 4. the plasma insulin level of long-course type II diabetes is really low, and the unsatisfied patients are treated and controlled by reasonable diet, physical activity and oral hypoglycemic drugs, while the type II diabetes has contraindication of the oral hypoglycemic drugs, such as pregnancy, lactation and the like. 5. Adult or elderly diabetic patients have acute onset of disease, and have significantly reduced body weight with significant emaciation; 6. gestational diabetes mellitus; 7. diabetes secondary to severe pancreatic disease; 8. glucose and small dose of insulin can be simultaneously instilled into veins at the early stage of severe malnutrition, emaciation, intractable vomiting of pregnancy and cirrhosis of the liver to promote the utilization of glucose by tissues, and patients can use an insulin injection pen to carry out self-injection generally aiming at diabetes.

However, in the currently used clinical insulin injection pen, the rotary valve is rotated to the designated scale to set the dosage unit, and the rotary valve is pressed to inject insulin, so that the risk of insufficient insulin dosage or excessive insulin dosage caused by the fact that the rotary valve does not reach the designated scale in independent operation of the old and the patients with poor eyesight can exist, the current clinical insulin pen specification requires that the stay time during injection is 10-12 seconds to ensure that all the liquid medicine is injected, and the dosage is prevented from being insufficient.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel insulin injection pen to solve the above-mentioned problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a new insulin injection pen, includes a body, inside one side of a body is equipped with the handle, the inner wall threaded connection of handle has the threaded rod, the end of threaded rod links to each other with a body cooperation, the outer wall of handle rotates through the bearing and is connected with the lug, the top internal surface sliding clamping of lug has the slide rail, the top equidistance of slide rail is equipped with control switch, control switch's top links to each other with the inner wall top of a body is fixed, the top internal surface both sides of a body fixedly connected with battery and circuit board respectively, the top of circuit board is equipped with the transparent plate, the outer wall of transparent plate links to each other with the inner wall of a body is fixed, inner wall one side fixedly connected with speaker of transparent plate.

Preferably, the top of the bump is arc-shaped.

Preferably, the top of the transparent plate is flush with the outer wall of the pen body.

Preferably, the tail end of the handle is fixedly connected with a rubber pad.

Preferably, the outer wall of the handle is processed with grinding lines.

Compared with the prior art, the utility model has the beneficial effects that: the novel insulin injection pen realizes a better working effect through a simple structural design, is beneficial to standard operation of patients and nursing staff, and ensures the drug effect;

through the matching among the lug, the handle, the control switch and the loudspeaker, when the dosage is adjusted, the voice prompt is realized, the problem that the dosage is difficult to observe for old people and patients with poor eyesight is solved, the proper dosage of the injection liquid medicine is ensured, and the treatment effect is ensured;

and after the injection, through the cooperation work of control switch and speaker, can realize reminding after the injection finishes twelve seconds, the patient can pull out the syringe needle this moment, guarantees that the liquid medicine is whole to be injected into, and then has guaranteed the effect of injection, avoids wrong operation, ensures injection personnel's operation standard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a detailed view of the speaker, grip and pen body of fig. 2.

In the figure: 1. the pen comprises a pen body, 2, a threaded rod, 3, a handle, 4, a loudspeaker, 5, a bump, 6, a sliding rail, 7, a control switch, 8, a transparent plate, 9, a battery, 10 and a circuit board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a new insulin injection pen comprises a pen body 1, the pen body 1 and a threaded rod 2 are not improved and innovated in the application document, the structure of the new insulin injection pen is not different from that of the insulin injection pen in the prior art, the new insulin injection pen is a well-known technology of technical personnel in the field and is not repeated herein, a handle 3 is arranged on one side inside the pen body 1, the handle 3 is convenient for a user to use and inject, the threaded rod 2 is connected to the inner wall of the handle 3 in a threaded manner, the tail end of the threaded rod 2 is connected with the pen body 1 in a matched manner, a convex block 5 is rotatably connected to the outer wall of the handle 3 through a bearing, the convex block 5 cannot rotate under the matching of a sliding rail 6, therefore, when the handle 3 rotates through the matching with the threaded rod 2, the convex block 5 moves along the outer wall of the sliding rail 6 to the direction far away from the threaded rod 2, and then a plurality of control switches 7 are triggered in succession, the sliding clamp connection is arranged on the inner surface of the top of the convex block 5, the top of the sliding rail 6 is equidistantly provided with a control switch 7, the top of the control switch 7 is fixedly connected with the top of the inner wall of the pen body 1, the two sides of the inner surface of the top of the pen body 1 are respectively and fixedly connected with a battery 9 and a circuit board 10, the specific models and circuit designs of the control switch 7, the battery 9, the circuit board 10 and the loudspeaker 4 are not limited, technicians in the field can connect according to use requirements to ensure normal work, when the requirement is met that the lug 5 triggers the control switch 7 positioned in the pen body 1, the loudspeaker 4 carries out voice prompt for twelve seconds to prompt a patient to draw out a needle head of the pen body 1 from the body, when the lug 5 triggers other control switches 7 in sequence, the loudspeaker 4 sequentially prompts the dosage of the injected liquid medicine, the transparent plate 8 is arranged above the circuit board 10, the outer wall of the transparent plate 8 is fixedly connected with the inner wall of the pen body 1, one side of the inner wall of the transparent plate 8 is fixedly connected with the loudspeaker 4, the top of the convex block 5 is arc-shaped, the top of the transparent plate 8 is flush with the outer wall of the pen body 1, the tail end of the handle 3 is fixedly connected with a rubber pad, and the outer wall of the handle 3 is processed with grinding grains.

When using this new insulin injection pen, when handle 3 rotates through the cooperation with threaded rod 2, lug 5 follows handle 3 and moves to the direction of keeping away from threaded rod 2 along the outer wall of slide rail 6, and then trigger a plurality of control switch 7 in succession, speaker 4 prompts the dose of injection liquid medicine in proper order, when the dose that speaker 4 promoted is suitable, stall handle 3, promote handle 3 this moment, handle 3 drives lug 5 motion, when lug 5 triggers control switch 7 that is located body 1 inside, speaker 4 continues the suggestion, and then realize that the liquid medicine of every injection dosage all is the suggestion, when lug 5 triggers control switch 7 that is located body 1 the most inside, after speaker 4 voice prompt, after twelve seconds, carry out voice prompt once more, the suggestion patient can take out the syringe needle of body 1 from the internal.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A new insulin injection pen, comprising a pen body (1), characterized in that: a grip (3) is arranged on one side inside the pen body (1), a threaded rod (2) is connected with the inner wall of the grip (3) in a threaded manner, the tail end of the threaded rod (2) is matched and connected with the pen body (1), the outer wall of the grip (3) is rotatably connected with a convex block (5) through a bearing, the inner surface of the top of the convex block (5) is connected with a slide rail (6) in a sliding and clamping way, control switches (7) are arranged above the slide rail (6) at equal intervals, the top of the control switch (7) is fixedly connected with the top of the inner wall of the pen body (1), the two sides of the inner surface of the top of the pen body (1) are respectively and fixedly connected with a battery (9) and a circuit board (10), a transparent plate (8) is arranged above the circuit board (10), the outer wall of the transparent plate (8) is fixedly connected with the inner wall of the pen body (1), and one side of the inner wall of the transparent plate (8) is fixedly connected with a loudspeaker (4).

2. The new insulin injection pen according to claim 1, characterized in that: the top of the convex block (5) is arc-shaped.

3. The new insulin injection pen according to claim 1, characterized in that: the top of the transparent plate (8) is flush with the outer wall of the pen body (1).

4. The new insulin injection pen according to claim 1, characterized in that: the tail end of the handle (3) is fixedly connected with a rubber pad.

5. The new insulin injection pen according to claim 1, characterized in that: the outer wall of the handle (3) is processed with grinding grains.

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