Medicine mixer for intravenous medicine blending
By designing a mixer for intravenous drug preparation, the vibrator and motor-driven movable columns can be used to fix and shake the cilline bottle, which solves the problem of uneven manual mixing effect and improves the uniformity of drug mixing and operating efficiency.
Patent Information
- Application Number
- CN202421017007.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing intravenous drug preparation methods rely on manual mixing, resulting in uneven mixing effects and cannot ensure sufficient mixing of drugs.
A drug mixer for intravenous drug preparation is designed, including a base, fixed column, slider, slider, vibrator, telescopic rod and motor. The slider and telescopic rod are driven by the vibrator to achieve fixing and shaking of the Xilin bottle. , ensure that the drugs are mixed evenly.
The uniform mixing of drugs is achieved, manual operation is reduced, mixing efficiency is improved, time and effort is saved, and the cilline bottle is fixed through a motor-driven movable column, which enhances stability and protection.
Smart Images
Figure CN222239899U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medicine mixers, and in particular relates to a medicine mixer for preparing intravenous medicines. Background Art
[0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software.
[0003] The existing intravenous drug preparation still has some defects. Most of the time, staff use a syringe to mix the liquid medicine in the infusion bottle with the powder medicine or liquid medicine in the penicillin bottle, inject the liquid medicine into the penicillin bottle, and shake the penicillin bottle to mix it. However, due to manual mixing, the mixing effect is poor and uniform mixing cannot be guaranteed. For this reason, we propose a drug mixer for intravenous drug preparation. Utility Model Content
[0004] The purpose of the utility model is to provide a drug mixer for preparing intravenous drugs, so as to solve the problem that manual mixing proposed in the above background technology has poor mixing effect and cannot ensure uniform mixing.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A mixer for intravenous drug preparation, comprising a base and a fixed column, a fixed column being provided on the top of the base, the fixed column being fixedly connected to the base, a first slide groove being embedded in one side of the fixed column, a first slider being provided inside the first slide groove, the first slider being slidably connected to the first slide groove, a vibrator being provided inside the first slide groove, the vibrator being fixedly connected to the first slider, a telescopic rod being provided on one side of the first slider, a first clamping ring being provided at one end of the telescopic rod, the first clamping ring being fixedly connected to the telescopic rod.
[0006] Preferably, a movable column is provided on the top of the base, a second slide groove is embedded in the surface of the base, a second slider is provided inside the second slide groove, and the second slider is slidably connected to the second slide groove.
[0007] Preferably, a threaded rod is provided inside the second sliding groove, the threaded rod and the second sliding block are connected by threads, a motor is provided at one end of the threaded rod, and the motor and the base are fixed by screws.
[0008] Preferably, a spring is sleeved on the surface of the telescopic rod, a fixed rod is provided on one side of the movable column, and the movable column and the fixed column have the same structure.
[0009] Preferably, a second clamping ring is provided at one end of the fixing rod, the second clamping ring is fixedly connected to the fixing rod, and a collecting groove is provided at the top of the base.
[0010] Preferably, an anti-slip pad is provided at the bottom of the base, and the anti-slip pad is fixedly connected to the base. Four anti-slip pads are provided and are respectively located at the four corners of the bottom of the base.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] 1. The first slide groove, the first slider, the vibrator, the telescopic rod and the first clamping ring are provided to fix and shake the vial, thereby mixing the medicine inside the vial. Not only is the mixing more uniform, but manual mixing is also unnecessary, saving time and effort.
[0013] 2. The second slide groove, second slider, threaded rod and motor provide power for the movement of the movable column. Starting the motor drives the threaded rod to rotate, thereby driving the second slider to slide inside the second slide groove, and then driving the movable column to move, thereby fixing the vial. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a side structural diagram of the utility model;
[0016] Figure 3 It is a schematic diagram of the planar structure of the present utility model.
[0017] In the figure: 1. Base; 2. Fixed column; 3. First slide groove; 4. First slider; 5. Vibrator; 6. Telescopic rod; 7. First retaining ring; 8. Movable column; 9. Second slide groove; 10. Second slider; 11. Threaded rod; 12. Motor; 13. Spring; 14. Fixed rod; 15. Second retaining ring; 16. Collection trough; 17. Anti-slip pad. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0019] See also Figure 1-3The utility model provides a technical solution: a drug mixer for intravenous drug preparation, comprising a base 1 and a fixed column 2. The top of the base 1 is provided with a fixed column 2, the fixed column 2 and the base 1 are fixedly connected, a first slide groove 3 is embedded on one side of the fixed column 2, a first slider 4 is provided inside the first slide groove 3, the first slider 4 and the first slide groove 3 are slidably connected, a vibrator 5 is provided inside the first slide groove 3, the vibrator 5 and the first slider 4 are fixedly connected, a telescopic rod 6 is provided on one side of the first slider 4, a first clamping ring 7 is provided at one end of the telescopic rod 6, and the first clamping ring 7 and the telescopic rod 6 are fixedly connected.
[0020] In this embodiment, when using the mixer for preparing intravenous drugs, the vial is placed between the two clamps, the movable column 8 is moved, and the two clamps are driven to approach each other, thereby clamping the vial, and the vibrator 5 is started to drive the first slider 4 to slide inside the first slide groove 3, thereby driving the vial to vibrate, thereby achieving mixing of the drugs, and the vibration is more uniform, thereby improving the mixing quality of the drugs, without manual shaking, saving time and effort, and after the mixing is completed, the movable column 8 is moved again to take out the vial.
[0021] Specifically, a movable column 8 is provided at the top of the base 1, and a second slide groove 9 is embedded in the surface of the base 1. A second slider 10 is provided inside the second slide groove 9. The second slider 10 is slidably connected to the second slide groove 9. A threaded rod 11 is provided inside the second slide groove 9. The threaded rod 11 and the second slider 10 are threadedly connected. One end of the threaded rod 11 is provided with a motor 12, and the motor 12 and the base 1 are fixed by screws. A spring 13 is provided on the surface of the telescopic rod 6, and a fixing rod 14 is provided on one side of the movable column 8. The movable column 8 and the fixed column 2 have the same structure. A second snap ring 15 is provided at one end of the fixing rod 14, and the second snap ring 15 is fixedly connected to the fixing rod 14. A collecting groove 16 is provided on the top of the base 1, and an anti-slip pad 17 is provided at the bottom of the base 1. The anti-slip pad 17 is fixedly connected to the base 1. There are four anti-slip pads 17, which are located at the four corners of the bottom of the base 1.
[0022] In this embodiment, the second slide groove 9, the second slider 10, the threaded rod 11 and the motor 12 are provided to provide power for the movement of the movable column 8. When the motor 12 is started, the threaded rod 11 is driven to rotate, thereby driving the second slider 10 to slide inside the second slide groove 9, and then driving the movable column 8 to move, thereby achieving the fixation of the syringe bottle. Through the spring 13, when the syringe bottle is fixed, the telescopic rod 6 will contract under pressure, thereby compressing the spring 13. After the fixation is completed, the first clamping ring 7 will push the syringe bottle tightly under the reaction force of the spring 13, further improving the stability and protecting the syringe bottle.
[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A drug mixer for preparing intravenous drugs, comprising a base (1) and a fixed column (2), characterized in that: A fixing column (2) is provided on the top of the base (1), the fixing column (2) and the base (1) are fixedly connected, a first slide groove (3) is embedded on one side of the fixing column (2), a first slider (4) is provided inside the first slide groove (3), the first slider (4) and the first slide groove (3) are slidably connected, a vibrator (5) is provided inside the first slide groove (3), the vibrator (5) and the first slider (4) are fixedly connected, a telescopic rod (6) is provided on one side of the first slider (4), a first clamping ring (7) is provided at one end of the telescopic rod (6), and the first clamping ring (7) and the telescopic rod (6) are fixedly connected.
2. A drug mixer for preparing intravenous drugs according to claim 1, characterized in that: A movable column (8) is provided on the top of the base (1), a second slide groove (9) is embedded in the surface of the base (1), a second sliding block (10) is provided inside the second slide groove (9), and the second sliding block (10) is slidably connected to the second slide groove (9).
3. A drug mixer for preparing intravenous drugs according to claim 2, characterized in that: A threaded rod (11) is provided inside the second sliding groove (9), and the threaded rod (11) and the second sliding block (10) are connected by threads. A motor (12) is provided at one end of the threaded rod (11), and the motor (12) and the base (1) are fixed by screws.
4. The drug mixer for preparing intravenous drugs according to claim 2, characterized in that: A spring (13) is sleeved on the surface of the telescopic rod (6), a fixed rod (14) is provided on one side of the movable column (8), and the movable column (8) and the fixed column (2) have the same structure.
5. A drug mixer for preparing intravenous drugs according to claim 4, characterized in that: A second clamping ring (15) is provided at one end of the fixing rod (14), the second clamping ring (15) and the fixing rod (14) are fixedly connected, and a collecting groove (16) is provided at the top of the base (1).
6. The drug mixer for preparing intravenous drugs according to claim 1, characterized in that: The bottom of the base (1) is provided with an anti-skid pad (17), the anti-skid pad (17) and the base (1) are fixedly connected, and four anti-skid pads (17) are provided, respectively located at four corners of the bottom of the base (1).