Piston operation time detection jig for medical injection pen

Abstract

The utility model relates to the technical field of piston operation time detection of medical injection pens, and discloses a piston operation time detection jig for a medical injection pen, which comprises a device main body, the outer surface of the front end of the device main body is fixedly connected with a control platform, and the outer surface of one side of the device main body is movably connected with a detection cabinet door. The outer surface of the front end of the device body is movably connected with an observation window, when the device is used, the device can be attracted to the surface of a magnet through an arranged fixing iron block, the phenomenon that an injection pen deviates in the detection process is avoided, an adjusting screw can be rotated, the injection pen can abut against the surface of a protection soft cushion through an adjustable soft cushion, and therefore the injection pen can be conveniently and rapidly detected. According to the injection pen fixing device, the injection pen can be fixed, the fixed concave plate and the fixed baffle can move in a small range under the action of the telescopic round rod, the buffering effect can be achieved when the injection pen is fixed, the injection pen is protected against damage, and a better use prospect can be brought.

Description

Technical Field

[0001] The utility model relates to the technical field of piston running time detection of medical injection pens, in particular to a piston running time detection tool for medical injection pens. Background Art

[0002] An injection pen, also known as a medication pen, is a device used to inject medication under the skin. First introduced in the 1980s, injection pens were designed to make injectable medications easier and more convenient to use, thereby improving patient compliance. The main difference between injection pens and traditional vial and syringe administration is that injection pens are easier to use for people with poor dexterity, poor eyesight, or a need for portability in order to administer medications on a schedule. Injection pens also reduce the fear or adversity of self-injecting medications, which increases the likelihood that a person will take their medication. Injection pens are commonly used for medications that a person injects repeatedly over a relatively short period of time, especially insulin and insulin analogs used to treat diabetes. Many other drugs are also available as injection pens, including other injectable medications used to treat diabetes, high cholesterol, prevent migraines, and other monoclonal antibodies. Studies have shown that injection pens are at least as effective as vial and syringe administration, and surveys have shown that the vast majority of people prefer injection pens to vial and syringe administration, if at all. After slow acceptance in the United States, injection pens have surpassed vial and syringe administration of insulin in type 2 diabetes.

[0003] However, it still has some disadvantages. For example, in the process of detecting the running time of the piston of the medical injection pen, the running time is detected by manual timing. This method makes the timing result inaccurate and has large errors. At the same time, the piston is inside the shell, which is not convenient for detection. The shell of the injection pen is not fixed firmly enough, resulting in offset during the detection process, affecting the detection result.

[0004] In order to solve the above problems, the present application proposes a piston running time detection fixture for a medical injection pen. Utility Model Content

[0005] The purpose of the utility model is to provide a piston running time detection jig for a medical injection pen, so as to solve the problems of inaccurate manual timing results and unstable fixation of the injection pen in the prior art proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a piston running time detection fixture for a medical injection pen, comprising a device body, a front end outer surface of the device body is fixedly connected to a control platform, a side outer surface of the device body is movably connected to a detection cabinet door, and the front end outer surface of the device body is movably connected to an observation window.

[0007] Preferably, a warning light is fixedly connected to the outer surface of the upper end of the device body, a fixed base is fixedly connected to the inner surface of one side of the device body, and a limited hole is provided on the outer surface of the upper end of the fixed base.

[0008] Preferably, a fixed baffle is fixedly connected to an outer surface of one side of the fixed base, a limiting slide groove is provided on an outer surface of one side of the fixed base, and a movable detection plate is slidably connected to an inner surface of one side of the limiting slide groove.

[0009] Preferably, a telescopic round rod is fixedly connected to an outer surface of one side of the fixed baffle, a fixed concave plate is fixedly connected to an outer surface of one end of the telescopic round rod, and a protective cushion is fixedly connected to an outer surface of a front end of the fixed concave plate.

[0010] Preferably, the front end outer surface of the fixed concave plate is fixedly connected to a magnet, one side outer surface of the magnet is movably connected to a fixed iron block, one side outer surface of the fixed iron block is fixedly connected to an adjustable cushion, and one side outer surface of the adjustable cushion is fixedly connected to an adjusting screw.

[0011] Preferably, the outer surface of the rear end of the mobile detection plate is fixedly connected to a telescopic gas rod, the outer surface of the lower end of the telescopic gas rod is fixedly connected to a driving box, the outer surface of one side of the mobile detection plate is fixedly connected to a data transmission line, the outer surface of one end of the data transmission line is fixedly connected to a timer, and the outer surface of one side of the mobile detection plate is fixedly connected to a pressure sensor.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model can adsorb the fixed iron block on the surface of the magnet to avoid the injection pen from deviating during the detection process, and the adjusting screw can be rotated to make the adjustable soft pad press the injection pen against the surface of the protective soft pad to fix the injection pen. Under the action of the telescopic round rod, the fixed concave plate and the fixed baffle plate can move slightly, which can play a buffering role when fixing the injection pen and protect the injection pen from damage.

[0014] The utility model connects the piston in the injection pen through the bottom of the mobile detection plate, and the telescopic gas rod can drive the mobile detection plate to move up and down under the action of the motor in the driving box, so as to detect the running time of the piston. Under the action of the timer, it can replace manual timing work, reduce the error of the detection result, and improve the accuracy. At the same time, the staff can understand the pressure used for detection through the pressure sensor, which is convenient for timely adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a schematic diagram of the overall structure of a piston running time detection fixture for a medical injection pen according to the utility model;

[0016] Figure 2 This is a side view of a piston running time detection jig for a medical injection pen according to the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of a fixed baffle in a piston running time detection jig for a medical injection pen according to the utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of a movable detection plate in a piston running time detection jig for a medical injection pen according to the utility model;

[0019] In the figure: 1. Device body; 2. Control platform; 3. Observation window; 4. Detection cabinet door; 5. Warning light; 6. Fixed base; 7. Limiting hole; 8. Fixed baffle; 9. Limiting slide; 10. Mobile detection plate; 11. Telescopic round rod; 12. Fixed concave plate; 13. Protective cushion; 14. Magnet; 15. Fixed iron block; 16. Adjustable cushion; 17. Adjustment screw; 18. Telescopic gas rod; 19. Drive box; 20. Data transmission line; 21. Timer; 22. Pressure sensor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a piston running time detection fixture for a medical injection pen, comprising a device body 1, a control platform 2 is fixedly connected to the front end outer surface of the device body 1, a detection cabinet door 4 is movably connected to the outer surface of one side of the device body 1, and an observation window 3 is movably connected to the front end outer surface of the device body 1.

[0022] In this embodiment, Figure 2-3As shown, a warning light 5 is fixedly connected to the outer surface of the upper end of the device body 1, and the warning light 5 can be used to give an alarm when a fault occurs in the detection fixture. A fixed base 6 is fixedly connected to the inner surface of one side of the device body 1. A limited hole 7 is provided on the upper outer surface of the fixed base 6. A fixed baffle 8 is fixedly connected to the outer surface of one side of the fixed base 6. A limited slide groove 9 is provided on the outer surface of one side of the fixed base 6. A moving detection plate 10 is slidably connected to the inner surface of one side of the limited slide groove 9. A telescopic round rod 11 is fixedly connected to the outer surface of one side of the fixed baffle 8. A fixed concave plate 12 is fixedly connected to the outer surface of one end of the telescopic round rod 11. Under the action of the telescopic round rod 11, the fixed concave plate 12 and the fixed baffle 8 are ordered to move. A small range of movement can be carried out between them, which can play a buffering role when fixing the injection pen to protect the injection pen from damage. The front end outer surface of the fixed concave plate 12 is fixedly connected with a protective cushion 13, and the front end outer surface of the fixed concave plate 12 is fixedly connected with a magnet 14. One side outer surface of the magnet 14 is movably connected with a fixed iron block 15. Both groups of fixed iron blocks 15 can be adsorbed on the surface of the magnet 14, and one side outer surface of the fixed iron block 15 is fixedly connected with an adjustable cushion 16, and one side outer surface of the adjustable cushion 16 is fixedly connected with an adjusting screw 17. At this time, by rotating the adjusting screw 17, the adjustable cushion 16 can press the injection pen against the surface of the protective cushion 13 to fix the injection pen.

[0023] In this embodiment, Figure 4 As shown, the outer surface of the rear end of the mobile detection plate 10 is fixedly connected with a telescopic gas rod 18, and the outer surface of the lower end of the telescopic gas rod 18 is fixedly connected with a driving box 19. Under the action of the motor in the driving box 19, the telescopic gas rod 18 can drive the mobile detection plate 10 to move up and down. The outer surface of one side of the mobile detection plate 10 is fixedly connected with a data transmission line 20, and the outer surface of one end of the data transmission line 20 is fixedly connected with a timer 21. Under the action of the timer 21, manual timing work can be replaced, thereby reducing the error of the detection result and improving the accuracy. The outer surface of one side of the mobile detection plate 10 is fixedly connected with a pressure sensor 22. At the same time, the staff can understand the pressure used for detection through the pressure sensor 22, so as to facilitate timely adjustment.

[0024] Working principle:

[0025] A piston running time detection jig for medical injection pens needs to open the detection cabinet door 4 before use, and place the injection pen to be detected above the limit hole 7. At this time, the adjusting screw 17 can be rotated, and the adjustable cushion 16 can press the injection pen against the surface of the protective cushion 13 to fix the injection pen, and the two sets of fixed iron blocks 15 can be adsorbed on the surface of the magnet 14 to avoid the injection pen from being offset during the detection process. Under the action of the telescopic round rod 11, the fixed concave plate 12 and the fixed baffle 8 can move slightly, which can play a buffering role when fixing the injection pen to protect the injection pen from damage. The piston in the injection pen is connected to the bottom of the mobile detection plate 10. Under the action of the motor in the driving box 19, the telescopic gas rod 18 can drive the mobile detection plate 10 to move up and down, so as to detect the piston running time. Under the action of the timer 21, it can replace manual timing work, reduce the error of the detection result, and improve the accuracy. At the same time, the staff can understand the pressure used for detection through the pressure sensor 22, which is convenient for timely adjustment.

[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A piston running time detection jig for a medical injection pen, comprising a device body (1), characterized in that: The front outer surface of the device body (1) is fixedly connected to a control platform (2), one side outer surface of the device body (1) is movably connected to a detection cabinet door (4), and the front outer surface of the device body (1) is movably connected to an observation window (3); A warning light (5) is fixedly connected to the outer surface of the upper end of the device body (1), a fixed base (6) is fixedly connected to the inner surface of one side of the device body (1), and a limiting hole (7) is provided on the outer surface of the upper end of the fixed base (6); A fixed baffle (8) is fixedly connected to an outer surface of one side of the fixed base (6), a limiting slide groove (9) is provided on an outer surface of one side of the fixed base (6), and a movable detection plate (10) is slidably connected to an inner surface of one side of the limiting slide groove (9); The outer surface of the rear end of the mobile detection plate (10) is fixedly connected to a telescopic gas rod (18), the outer surface of the lower end of the telescopic gas rod (18) is fixedly connected to a driving box (19), the outer surface of one side of the mobile detection plate (10) is fixedly connected to a data transmission line (20), the outer surface of one end of the data transmission line (20) is fixedly connected to a timer (21), and the outer surface of one side of the mobile detection plate (10) is fixedly connected to a pressure sensor (22).

2. The piston running time detection jig for a medical injection pen according to claim 1, characterized in that: A telescopic round rod (11) is fixedly connected to an outer surface of one side of the fixed baffle (8), a fixed concave plate (12) is fixedly connected to an outer surface of one end of the telescopic round rod (11), and a protective soft pad (13) is fixedly connected to an outer surface of a front end of the fixed concave plate (12).

3. The piston running time detection jig for a medical injection pen according to claim 2, characterized in that: The front end outer surface of the fixed concave plate (12) is fixedly connected to a magnet (14), one side outer surface of the magnet (14) is movably connected to a fixed iron block (15), one side outer surface of the fixed iron block (15) is fixedly connected to an adjustable cushion (16), and one side outer surface of the adjustable cushion (16) is fixedly connected to an adjusting screw (17).

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