Ampoule bottle auxiliary opening device

Abstract

The utility model discloses an auxiliary ampoule bottle opening device which comprises a conical sleeve cap, sliding grooves are formed in the two sides of the conical sleeve cap, threaded rods are arranged in the sliding grooves and connected with the conical sleeve cap through bearings, a sliding block is connected to the threaded rods in a threaded mode, a fixing groove is formed in the sliding block, and a grinding wheel is arranged in the fixing groove. According to the ampoule bottle opener, by arranging the conical sleeve cap, when an ampoule bottle is opened, the conical sleeve cap can be placed on the outer side of the ampoule bottle, glass fragments can be effectively prevented from splashing, and the risk that medical staff are injured is reduced. And the grinding wheel is arranged, so that the bottleneck of the ampoule bottle can be accurately scratched. The use of the grinding wheel can ensure that the scratches are uniform and accurate in position, and the problem that the bottleneck is broken and untidy due to improper manual operation is avoided. By arranging a threaded rod and a sliding block, the position of the sliding block can be adjusted according to the ampoule bottles of different specifications, and the ampoule bottle opener can adapt to the ampoule bottles of different sizes and shapes.

Description

Technical Field

[0001] This utility model relates to the field of medical supplies technology, specifically to an ampoule bottle opening aid device. Background Technology

[0002] Ampoules are a common medical container widely used to hold injectable drugs or high-purity chemical reagents. They have good sealing properties and high stability, but they are also difficult to open.

[0003] Traditionally, opening ampoules relies on manual operation. A scratching wheel is used to mark the neck of the ampoule, which is then broken off by hand. While convenient, this method presents several problems in practice. First, manual operation demands a high level of skill. Uneven or inaccurate scratches can lead to uneven breakage of the neck, or even glass shards flying, increasing the risk of injury to medical personnel. Second, direct contact with the glass edge during the process not only increases complexity but also introduces the risk of contamination. Medical personnel's skin or gloves may carry bacteria or other contaminants; direct contact with the glass edge could contaminate the medication, affecting its safety.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes an ampoule bottle opening auxiliary device to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] An ampoule bottle opening aid includes a conical cap with sliding grooves on both sides. A threaded rod is provided inside the sliding groove. The threaded rod is connected to the conical cap via a bearing. A slider is threaded onto the threaded rod. A fixing groove is provided inside the slider. A grinding wheel is provided inside the fixing groove.

[0008] Furthermore, in order to drive the threaded rod to rotate, one end of the threaded rod passes through a conical cap and connects to the first helical gear, and one side of the first helical gear meshes with the second helical gear.

[0009] Furthermore, in order to drive the turntable to rotate, the second helical gear is connected to the rotating rod, the rotating rod is connected to the first mounting plate through the bearing, the first mounting plate is connected to the second mounting plate through the connecting column, and the second mounting plate is connected to the conical cap.

[0010] Furthermore, a limiting groove is provided on one side of the fixing groove, and a limiting rod is provided inside the limiting groove. One end of the limiting rod is connected to the grinding wheel, and the other end is connected to the button.

[0011] Furthermore, a connecting groove is provided on one side of the limiting groove, and the connecting groove matches the button.

[0012] Furthermore, a telescopic spring is provided inside the connecting groove. One end of the telescopic spring is connected to the button, and the other end is connected to the slider.

[0013] Furthermore, a protective plate is connected to the bottom of the conical cap.

[0014] The beneficial effects of this utility model are as follows:

[0015] (1) By setting a conical cap, when opening the ampoule, the conical cap can be placed on the outside of the ampoule, which can effectively prevent glass fragments from flying and reduce the risk of injury to medical personnel. Furthermore, by setting a grinding wheel, precise scratches can be made on the neck of the ampoule. The use of the grinding wheel ensures that the scratches are uniform and accurately positioned, avoiding the problem of uneven neck breakage caused by improper manual operation, thereby improving the success rate and safety of opening the ampoule. Additionally, by setting a threaded rod and a slider, the position of the slider can be adjusted according to different sizes of ampoules. This adjustable design makes the device highly versatile, adaptable to ampoules of various sizes and shapes, and meets the needs of different medical scenarios.

[0016] (2) By setting a telescopic spring and a button, the grinding wheel can be retracted into the fixed groove when it is not needed, which can prevent the grinding wheel from contacting other parts of the ampoule when adjusting the position of the slider, thereby reducing the risk of accidental scratches or damage. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view of an ampoule bottle auxiliary opening device according to an embodiment of the present utility model;

[0019] Figure 2 This is a side view of an ampoule bottle auxiliary opening device according to an embodiment of the present utility model;

[0020] Figure 3 This is a diagram showing the internal structure of a conical cap for an ampoule bottle auxiliary opening device according to an embodiment of the present invention.

[0021] Figure 4 This is a structural diagram of the internal structure of the slider of an ampoule bottle auxiliary opening device according to an embodiment of the present utility model.

[0022] In the picture:

[0023] 1. Conical cap; 2. Sliding groove; 3. Threaded rod; 4. Slider; 5. Fixing groove; 6. Grinding wheel; 7. First helical gear; 8. Second helical gear; 9. Rotating rod; 10. First mounting plate; 11. Connecting column; 12. Second mounting plate; 13. Turntable; 14. Limiting groove; 15. Limiting rod; 16. Button; 17. Connecting groove; 18. Telescopic spring; 19. Protective plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] According to an embodiment of the present invention, an ampoule bottle opening aid device is provided.

[0026] Example 1

[0027] like Figures 1-4As shown, the ampoule bottle opening auxiliary device according to an embodiment of the present invention includes a conical cap 1. The conical cap 1 is made of transparent material and is designed in a conical shape to match ampoule bottles of different sizes. The conical cap 1 has sliding grooves 2 on both sides, which accommodate threaded rods 3 and sliders 4 on them. The threaded rods 3 are provided inside the sliding grooves 2. The threaded rods 3 are connected to the conical cap 1 through bearings. The sliders 4 are threadedly connected to the threaded rods 3. The sliders 4 move along the sliding grooves 2 under the drive of the threaded rods 3, driving the grinding wheel 6 to a designated position to scratch the neck of the ampoule bottle. The slider 4 has a fixed groove 5 inside to accommodate the grinding wheel 6. The grinding wheel 6 is used to scratch the neck of the ampoule for subsequent opening operations. One end of the threaded rod 3 passes through the conical cap 1 and is connected to the first helical gear 7. The threads of the two threaded rods 3 are in the same direction to ensure that the sliders 4 on both sides move synchronously. The first helical gear 7 meshes with the second helical gear 8. The second helical gear 8 is connected to the rotating rod 9. The rotating rod 9 transmits the rotational motion to the threaded rod 3 through the connection with the second helical gear 8, thereby driving the slider 4 to move. The rotating rod 9 is connected to the first mounting plate 10 through a bearing. The first mounting plate 10 is used to fix the rotating rod 9 and ensure the stability of the rotating rod 9 during operation. The first mounting plate 10 is connected to the second mounting plate 12 through a connecting post 11. The second mounting plate 12 is connected to the conical cap 1.

[0028] like Figures 1-4 As shown, a limiting groove 14 is provided on one side of the fixed groove 5. There are two limiting grooves 14, located on both sides of the threaded rod 3, to accommodate the limiting rod 15, ensuring that the limiting rod 15 can only move horizontally and preventing the limiting rod 15 from deviating during movement. The limiting rod 15 is provided inside the limiting groove 14. The function of the limiting rod 15 is to transmit the action of the button 16 to the grinding wheel 6, so that the user can adjust the position of the grinding wheel 6 by pressing the button 16, while ensuring the stability of the grinding wheel 6 during use.

[0029] like Figure 4 As shown, one end of the limiting rod 15 is connected to the grinding wheel 6, and the other end is connected to the button 16. The button 16 is used to manually control the movement of the limiting rod 15, thereby enabling the extension and retraction of the grinding wheel 6. A connecting groove 17 is provided on one side of the limiting groove 14. The connecting groove 17 matches the button 16. A telescopic spring 18 is provided inside the connecting groove 17. One end of the telescopic spring 18 is connected to the button 16, and the other end is connected to the slider 4. When the button 16 is pressed, the limiting rod 15 drives the grinding wheel 6 to move to the working position. When the button 16 is released, the grinding wheel 6 retracts into the fixed groove 5 under the action of the telescopic spring 18. A protective plate 19 is connected to the bottom end of the conical cap 1 to prevent glass fragments from flying when the ampoule is broken, thereby improving the safety of operation.

[0030] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0031] In summary, with the help of the above-mentioned technical solution of this utility model, in actual use, the operator first inserts the ampoule into the conical cap 1, and drives the rotating rod 9 and the second helical gear 8 to rotate by rotating the turntable 13. The rotation of the second helical gear 8 drives the first helical gear 7 to rotate, and the rotation of the first helical gear 7 drives the threaded rod 3 to rotate. The rotation of the threaded rod 3 can drive the slider 4 to move, thereby adjusting the position of the grinding wheel 6. Since the conical cap 1 is made of transparent material, the operator can observe the adjusted position. When the grinding wheel 6 moves to the neck of the ampoule, the operator holds the ampoule with one hand and presses the button 16 with the other hand to move the grinding wheel 6 so that the grinding wheel 6 contacts the neck of the ampoule. Then, by rotating the ampoule, the neck of the ampoule is scratched. After the scratching is complete, release button 16. Under the action of the telescopic spring 18, the grinding wheel 6 can retract into the fixing groove 5. Then, by bending the conical cap 1, the neck of the ampoule can be broken off, completing the opening operation. During the opening process, the protective plate 19 effectively blocks glass fragments that may fly out during the opening, greatly improving the safety of the operation.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ampoule bottle opening aid, characterized in that, It includes a conical cap (1), with sliding grooves (2) on both sides of the conical cap (1), and a threaded rod (3) inside the sliding groove (2). The threaded rod (3) is connected to the conical cap (1) through a bearing. A slider (4) is threaded onto the threaded rod (3), and a fixing groove (5) is provided inside the slider (4). A grinding wheel (6) is provided inside the fixing groove (5).

2. The ampoule bottle opening aid according to claim 1, characterized in that, One end of the threaded rod (3) passes through the conical cap (1) and is connected to the first helical gear (7). One side of the first helical gear (7) is engaged with the second helical gear (8).

3. The ampoule bottle opening aid according to claim 1, characterized in that, The second helical gear (8) is connected to the rotating rod (9), the rotating rod (9) is connected to the first mounting plate (10) through the bearing, the first mounting plate (10) is connected to the second mounting plate (12) through the connecting column (11), and the second mounting plate (12) is connected to the conical cap (1).

4. The ampoule bottle opening aid according to claim 1, characterized in that, One end of the rotating rod (9) passes through the first mounting plate (10) and is connected to the turntable (13).

5. The ampoule bottle opening aid according to claim 1, characterized in that, A limiting groove (14) is provided on one side of the fixed groove (5). A limiting rod (15) is provided inside the limiting groove (14). One end of the limiting rod (15) is connected to the grinding wheel (6), and the other end is connected to the button (16).

6. The ampoule bottle opening aid according to claim 1, characterized in that, A connecting groove (17) is provided on one side of the limiting groove (14), and the connecting groove (17) matches the button (16).

7. The ampoule bottle opening aid according to claim 1, characterized in that, The connecting groove (17) is equipped with a telescopic spring (18), one end of which is connected to the button (16) and the other end is connected to the slider (4).

8. The ampoule bottle opening aid according to claim 1, characterized in that, The bottom of the conical cap (1) is connected to a protective plate (19).

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